seyoung information & telecommunication - wiwi€¦ · dec 1998 ceo of seyoung information...
TRANSCRIPT
The Company specialized in repair & manufacturing of communication equipment
Seyoung Information & Telecommunication
Seyoung Information & Telecommunication
Full Duplex Radio Communication System
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SH-500M
Full Duplex RadioCommunication System
1_ Greetings & CEO Profile
2_ Company Overview
3_ Business Line
4_ What is WiWI?
5_ Intellectual Property Rights
6_ Product Development Record
7_ Block Diagram of Communication Network
8_ Equipment Status
9_ Repair line
10_ Major Cutomers
�C�O�N�T�E�N�T�S
Greetings
CEO PROFILE
Mar 1977 Teacher at Gumi Electronics High School
Mar 1979 Lecturer at Yeungnam University, Daegoo University, Youngjin College
May 1982 TDX Development Group of Dongyang Precision Company
Aug 1986 Transmission development manager / Manufacturing technology manager / Wired communication test manager / Overseas JVC support manager at Samsung Electronics Co., Ltd
Dec 1998 CEO of Seyoung Information & Telecommunication Co., Ltd.
Jul 2008 Steering committee member of corporate training consortium of Korea Polytechnics VI Gumi University
Apr 2009 Industry-University Expert of Andong University Engineering Innovation Center, Industry-University Inspection Commissioner of Kumoh National Institute of Technology, E&H Mini Cluster Chairman of Cluster Bureau
Aug 2009 Steering committee member of training expert for vulnerable social group of Korea Polytechnics VI Gumi University
Dec 2009 Member of Gyungbuk Association of Science and Technology Information
Feb 2010 Member of Gumi Association of Science and Technology Leaders
Aug 2010 Preliminary review committee member of Gumi Service Task
Nov 2010 Member of Mobile Meister Training Association of KUMOH Technical High School
Jan 2011 Auditor of Gumi Small & Medium Company Association
Feb 2011 Industry-University Professor of Daegu Catholic University, Steering committee member of Gyungbuk IT Fusion Industry Technology I nstitute
Jul 2012 Consultant of Korean Army Information & Communication Association
Dec 2012 Steering committee member of CHAMP of Gyungbuk IT Fusion Industry Technology Institute
Major Work Experience
My name is Lee Se Young Lee, CEO of Seyoung Information & Telecommunication Co., Ltd. First of all, I would like to thank you for your unstinting support. Seyoung Information & Telecommunication Co., Ltd. is the company specialized in repair of wired and wireless communication equipment, and it is the biggest company in Korea that occu-pies more than 40% share in domestic communication sector. We manufacture, repair and sell ‘WiWi’ which is wireless communication equipment developed by us and it is welcomed in overseas market as well as domestic market. Our company thinks customer needs as top priority by accumulating corporate capability through quality management system, skilled know-how and technology, professional manpower, flexible company management and organizational innovation.
The company trusted by the customers!
The company in which all employees work enthusiastically!
Those are the ones pursued by Seyoung Information & Telecommunication Co., Ltd.
Se Young Lee, CEO
We promise to show our customers how we improve as a good company as time passes by, and we will do our best to become global company. We thank our customers for the support and encouragement shown to us and we will use best efforts to be faithful companion. We ask your continuous support and interest in our company now and forever. Thank you,
Seyoung Information & Telecommunication
Company Name Seyoung Information & Telecommunication
CEO Se Young Lee
Main Office 56-1 Sanho-daero, Gumi, Gyungbuk (2.000 pyeong)
Anyang Logistics Center 51, 104-kil, Dongan-ku, Anayang, Gyunggi-do
Contact Information Tel. +82-54-463-2300, Fax. +82-54-463-2106
Type of BusinessMaintenance and repair, manufacturing, development and sales of network and mobile communication equipment,
Established Date Dec. 1st, 1998
Number of Employees 120 persons
Average Annual Sales 9 Billion Won
Dec 1998 Established Seyoung Information & Telecommunication Co., Ltd.
Nov 2001 Registered and opened website (www.eseyoung.com)
Mar 2002 Acquired ISO 9001 Certification
Feb 2003 Relocated main office (current address)
Dec 2003 Established R&D Center (Research of RF Core technology)
Dec 2004 Registered Venture Biz
Mar 2007 Established research branch office of Yeungnam University
May 2007 Acquired INNO-BIZ certification, Designated as Statistical Survey Company of Ministry of Labor
Aug 2007 Acquired Management Innovation Type Company Certification
Oct 2007 Selected as Best Partner of Korea Credit Guarantee Fund
Sep 2010 Designated as PRIDE Product of 2010 Gyungbuk
Nov 2010 Selected as 2011 ESSN Silver Partner of Korea Hewlett Packard
Jan 2011 Selected as A+ Member of Korea Technology Finance Corporation
Dec 2011 Designated as Promising Small and Medium Export Company of the month
Jun 2012 Registered Online Marketing Business (Internet Sales Business)
Apr 2013 Executed Joint Research Agreement with Yeongnam University Wi-Media RIC
Oct 2013 Designated as Contact Center Member Company of Gyeongbuk Techno Park Foundation
Company Overview
Company History
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Seyoung Information & Telecommunication
Awards Record
Mar 2003 Received appreciation plaque from Samsung Electronics Co., Ltd.
Apr 2005 Awarded 32nd Day of Commerce Award from Korea Federation of Small and Medium Business
Feb 2006 Awarded Gumi Mayor Award
Feb 2007 Awarded Excellent Cooperative Firm Award from Seoul Communication Technology Corp.
Dec 2007 Awarded Excellent Gyeongbuk Small & Medium Business Award by Ministry of Commerce, Industry and Energy
Feb 2008 Awarded Daegu/Gyeongbuk Small & Medium Business Administration Award, Awarded Best Cooperative Firm Award from Seoul Communication Technology Corp.
Nov 2008 Awarded Industrial Complex Development Contribution Award by President of Korea
Sep 2009 Awarded Grand Prize in Daegu International Embedded Conference Contest Exhibit Aug 2011 Awarded Excellence Award in the 12th Small & Medium Company’s Technology Fair
Dec 2011 Selected as Promising Small & Medium Export Company
Feb 2012 Awarded Gumi Mayor Award in the Day of Trade
Nov 2012 Awarded Minister of Knowledge Economy Minister Award
Feb 2013 Awarded Head of Small & Medium Business Administration
Mar 2013 Awarded Gumi Mayor Award in the Day of Commerce
Jul 2013 Selected as the Company of the Month from Gyeongbuk Techno Park
Apr 2015 Selected as the Company of the Month from Gumi City
Sep 2015 WiWi was selected as the Best Commercial Product by Ministry of National Defense
Aug 2016 Wireless Bridge was selected as Excellent Commercial Product by Ministry of National Defense
Organization Chart
CEOCEO
CFO & COOCFO & COO
AdministrationDept. R&D CenterTechnology
Dept. 2Technology
Dept. 1Sales Dept.
PersonnelTeam
FinanceTeam
GeneralAffairsTeam
SalesTeam
System Team 1/
Materials TeamC/S Team
CustomerSupportTeam
MaintenanceTeam
ProductTechnology
TeamH/W Team S/W Team
System Team 2 Switch Team Terminal Equipment Team
Business Line
1. Self-Developed and Sold Product
• WiWi Wireless Intercom (Two-Way Communication Equipment) • CDMA, WCDMA, RFID Attendance Management System, DMG PAU-20/25/40W, SMC Manhole Inner Cover for Communication• S-Media Internet-based Multimedia Broadcasting System • Binary CDMA-based Wireless Audio Solution (Wireless Headset, USB Dongle)
2. Products for Sale• Alcatel-Lucent: Wireless Mesh Network Solution • HP: Hub, L2/L3-Grade Switch, Router• ED: Measuring Instrument (Spectrum Analyzer) • Sales of Used Cisco Router, Switch Equipment
3. Communication Construction• CCTV • Construction
4. RMAI• Cisco, Router, Switch, Backbone Network Larger Router • Sending replacement unit for defective unit within 24 hours • Collection and repair of defective unit
●Sales / Communication Construction / RMAI
1. Manufacturing support for Venture Company : Professional Development, Manufacturing and Test Company
2. Professional EMS (Electronics Manufacturing Service) Company
3. Major CustomersSamsung Electronics, Mercury, PeopleWorks, Andrew, Air point, SSM
4. Major Products• CDMA, WCDMA, DMB PAU-20/25/40W/SMC Manhole Inner Cover for Communication• S-Media Internet-based Multimedia Broadcasting System • STB / TDX10-10A / TDX100 / SMOT16 / 5FA-DS2 / 7FA-DS1• Security USB / RF AMP / HPBA1,3 / RU ASS’Y• Network Communication System WCDMA 40W HPA
●Test / Manufacturing
Samsung Electronics. Mercury, Vegatech, Seoul Communication, KTF, SKT, KT, 3Com, KEPCO, SK Broadband, Once Telecom, Alcatel-Lucent, Domestic Cable Company (MSO), Solar Tech, Ministry of National Defense, Bank, LG Powercomm, SK C&C, LG Nsys, Snet, Innet, CC Pore, KTN, Texel Netcom, 4U Networks, SsangYong Information & Communication, Ericsson-LG
1. Test & Repair of Electronic Communication Equipment
2. Major Customers
3. Major Products• Mobile Communication System (DCS, PCS, RF Module), RF Repeater, Hi-Pass Lane Control System, CDMA 2000 1x, W-CDMA, RRH(LTE, WiMAX), DU (LTE, WiMAX) • Access (Private, Local Exchange) / Data Transmission Equipment / ATM / Cisco Router, Switch• Data Terminal: STB, Switching HUB, L2/L3 Switch, DSU, CSU, Router, IP VDSL Switch, Cable Modem, V-ADSL Modem, AP• Security & Surveillance System: CCTV, DVR
●Repair
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Characteristics
02
03
01 Two operation modes (Transmitter: Master / Receiver: Slave)
Two-way voice communication between WiWi terminals
Efficient use of channels
WiWi device operates in master mode or slave mode depending on booting method. At least one WiWi terminal of master mode must be present in one group.
WiWi supports wide range of channels, and various communications by group at same place is available.
Voice right function in slave mode enables two-way voice communication between WiWi terminals.
Wireless Intercom
WiWi Digital Wireless Audio Solution is portable two-way radio wireless transceiver using 2.4GHz, 900MHz frequency band. Transmitter and receiver are not separated in WiWi and setting for function of transmitter or receiver can be shifted depending on how you turn it on. WiWi provides reliable and high-quality audio transmission and reception services via a short-range wireless communication network with a three-stage security system.
SH-320Features of SH-320◆ Two operation modes in one device (master/slave)
◆ Maximizing user’s convenience with lightweight and compact size
◆ Up to 6 persons can simultaneously talk / Listener can have unlimited participation.
◆ Displaying traffic channel and charging status is available through Led with high visibility.
◆ Long hours use is available due to short charging time.
◆ Individual charging / simultaneous charging is available by applying micro 5pin USB charging and cradle charging method.
◆ Compatibility with user’s headset (In case of 3.5 mm 4 poles)
◆ Compatible portable auxiliary battery (use up to maximum 125 hours according to capacity)
Full Duplex Radio Communication System
SH-320
Product Specification2.403 ~ 2.481 GHz
300m (Depending on usage environment, communication distance can be different.)
100mW (20dBm)
8~10 hours
3 hours
Lithium polymer 3.7V 900mA
39g
32 X 65 X 22mm
4 channels
Frequency band
Service distance
Max. output
Hours of use
Charging time
Battery capacity
Weight
Dimension
Number of channel
SH-350Features of SH-350◆ Two operation modes in one device (master/slave)◆ Maximizing user’s convenience with lightweight and soft grip ◆ Up to 6 persons can simultaneously talk / Listener can have unlimited participation.◆ Securing strong durability by applying IP54 (Dustproof/Waterproof)◆ All function setting and status check of the product is available through clear LCD screen. ◆ Operating status of the product can be recognized through beef sound. ◆ Conversation without ear set is available due to built-in mic and speaker◆ Individual charging / simultaneous charging is available by applying micro 5pin USB charging and cradle charging method.◆ Individual charging / simultaneous charging is available by applying micro 5pin USB charging and cradle charging method.
SH-350 G/MFull Duplex Radio Communication System
SH-350 G/M
- Above 900MHz specifications are national frequency regulations, and you must
consult with the manufacturer when using abroad.
- When using this product abroad without permission, the manufacturer assumes
no responsibility.
Product SpecificationFrequency band
Service distance(Depending on usage environment, communication distance can be different.)
Max. output
Hours of use
Battery charging time
Battery type
Weight
Dimension (W X H X D )
Number of channel
2.403~2.481 GHz 925~937.5MHz
500m 300m
100mW 10mW (Max 100mW)
More than 10 hours
4 hours
Lithium polymer 3.7V 1,400mA
70g
38 X 78 X 19 [mm]
40 channels 35 channels
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Seyoung Information & Telecommunication
SH-350 SH-500
SH-380 G/M
Features of SH-500◆ Two operation modes in one device (master/slave) ◆ Provision of LCD-based high-quality GUI ● Indication of remaining battery level and volume level ● Displaying voice right status, channel and group information ● Separate Indication of master / slave mode ● Displaying master / slave paring◆ Up to 6 persons can simultaneously talk / Listener can have unlimited participation.◆ 35 available channel holding ◆ Displaying traffic channel and charging status is available through Led with high visibility.◆ Operating status of the product can be recognized through beef sound.◆ Individual charging / simultaneous charging is available by applying micro 5pin USB charging and cradle charging method. ◆ Compatibility with user’s headset (In case of 3.5 mm 4 poles)◆ Compatible portable auxiliary battery (use up to maximum 125 hours according to capacity)
Full Duplex Radio Communication System
SH-500
Features of SH-380 GM◆ Securing strong durability by applying IP67
◆ Good activity due to excellent grip
◆ Built-in GPS receiver (option): Transmitting location information of terminal
◆ All function setting and status check of the product is available through LCD screen.
◆ Guiding alarm and product operation status using beep sound
◆ Up to 6 persons can simultaneously talk
◆ Provision of lots of group channels
◆ Micro USB charging and charging through auxiliary battery is available
◆ Application of ear-jack for IP67 and USB connector
◆ Built-in speaker / microphone
◆ MOB transmission
Full Duplex Radio Communication System
SH-380 G/M
under development
Product SpecificationFrequency band
Service distance
Max. output
Hours of use
Charging time
Battery capacity
Weight
Dimension
Number of channel
2.403~2.481 GHz 925~937.5MHz
300m (Depending on usage environment, communication distance can be different.)
48mW 10mW(Max 100mW) (Max 100mW)
More than 8 hours
5 hours
Lithium polymer 3.7V 2,000mA
100g
52X92X19.6[mm]
TBD 35 channels
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SH-500M
Full Duplex RadioCommunication System
Product Specification925 ~ 937.5MHz(Korea)
300m (Depending on usage environment, communication distance can be different.)
10mW (Max 100mW)
8 hours
3 hours
Lithium ion battery 3.7V 1,000mA
90g
48 X 119 X 17mm (including antenna)
35 channels
Frequency band
Service distance
Max. output
Hours of use
Charging time
Battery capacity
Weight
Dimension
Number of channel
- Above specifications are national frequency regulations while you must consult with the manufacturer when using abroad.
- When using this product abroad without permission, the manufacturer assumes no responsibility.
- Above specifications are national frequency regulations while you must consult with the manufacturer when using abroad.
- When using this product abroad without permission, the manufacturer assumes no responsibility.
SH-350 AP-320
AP-320Wire transmission system
Service distance expansion and various application field development can be made through repeater equipment that transmits audio signal received from wireless device in order to overcome communication interruption inside the building, between floors, between underground and ground and service distance limitation that are disadvantage of wireless device.
Service distance expansion is available by constructing wired repeater environment using SH-320 terminal, and shaded area of facility where wireless communication is weak can make wireless communication using wired repeater.
System
Frequency band
Wireless service distance
Wired communication distance
Max. output
Weight
Dimension
Number of port of repeater
AC220V Standby power
2.403 ~ 2.481 GHz
400m ((Depending on usage environment, communication distance can be different.)
1.4Km
100mW
190g
90ⅹ70ⅹ30mm
2 ports
※ Depending on surrounding environment, communication distance can be different.)
Product Specification
▶ Application AreasTour guide/Factory tour/Sports/Military training/Broadcast shooting/Simultaneous interpretation/Service business
Seyoung Information &
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Tour guide
Factory tour
Sports
Military training
Broadcast shooting
Simultaneous interpretation
Service business
Seyoung Information & Telecommunication
UP200/300 is data transmission equipment with free data transfer of image, document, photo, voice, large file, etc. through radio system.
You can install data network with simple installation even at the place where wire installation is difficult due to geographical reason. Wire installation cost and maintenance cost can be saved. It transmits HD grade image and real-time broadcasting is available.
◆ UP-200(300) wireless bridge is the one for outdoor that supports 802.11n wireless standard. ◆ It is high-speed wireless bridge that realized fast transmission speed of 300Mbs in wireless section.◆ It is antenna-integrated equipment and it is easy to install and carry. ◆ It can be used as large data transmission equipment through throughput 94Mbps.◆ It is the product that passed safety test and radio wave test certificate.
IEEE 802.1 1 a/n5.15 ~ 5.825 GHz
5GHz 2ⅹ2 MIMO 16dBi AntennaMax 19+1 dBm
IEEE 802.11 a/n : OFDM (BPSK, QPSK, 16QAM, 64QAM)
-96dBm@6Mbps, -79dBm@54Mbps
-95dBm@MCS0(20Mhz), -92dBm@MCS0(40Mhz)-75dBm@MCS0(20Mhz), -74dBm@MCS0(40Mhz)
Point to Point (1:1)IEEE 802. 1Q (VLAN support) DHCP
Hangeul character support / Remote control supportTelnet, SNMP, Web
WEP 64/128 bit encryptionWPA/WPA2/802.1x
Ethernet : 1Port-10/100MbpsPoEAuto sensing function High-intensity LED outside display (Power / Ethernet / Signal level)
Outside dimension: 216ⅹ216ⅹ82mm(W ⅹHⅹD) Weight: less than 2.5kgDust, Water-proof: IP 66
Communication standard/Use frequency
Antenna / RF output
Modulation method
Receiving sensitivity (802.11a)
Receiving sensitivity (802.11a)
Network
Management
Wireless security
Interface
Dimension
IEEE 802.1 1 a/n5.15 ~ 5.825 GHz
5GHz 2x2 MIMO 21dBi AntennaMax19+1 dBm
IEEE 802.11 a/n : OFDM (BPSK, QPSK, 16QAM, 64QAM)
-91dBm@6Mbps, -78dBm@54Mbps
-95dBm@MCS0(20Mhz), -92dBm@MCS0(40Mhz)-75dBm@MCS0(20Mhz), -74dBm@MCS0(40Mhz)
Point to Point (1:1) IEEE 802.1Q (VLAN support) DHCP
Hangeul character support / Remote control supportTelnet, SNMP, Web
WEP 64/128 bit encryptionWPA/WPA2/802.1x
Ethernet : 1Port-10/100 MbpsPoEAuto sensing function High-intensity LED outside display (Power / Ethernet / Signal level)
Outside dimension (WⅹHⅹD)Weight: less than 2.5kgDust, Water-proof: IP 66
UP-200Item UP-300
Product Specification
Wireless Multi Bridge
UP-200/300
Block Diagram of WiWi Linked Wireless Transmission System
Ethernet repeater
Local Zone 1
Ethernet repeater
Local Zone 2
Monitoring center
Wireless section
300Mbps
Ethernet Ethernet
Outdoor type camera
Intellectual Property Rights Seyoung Information &
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Patent
Internat ional PatentJune 1st, 2012: Simultaneous interpretation system for bidirectional audio data communication based on binary CDMA
Uti l i ty Model June 2nd, 2008: Locking device for a manhole coverJune 7th, 2010: EarphoneJuly 27th, 2012: UTP Cable
TrademarkMar. 15th, 2011: WiWi Certificate of Trademark
Standard Authent icat ion May 2008: Information Communication Certificate (SETTOP BOX)May 2009: Broadcasting Communication Equipment Certificate (ESE-SH-210)Sep. 10th, 2009: GS Certificate (WiWi v1.2)Nov. 30th, 2010: GS Certificate (Mobile Wireless Simultaneous Interpretation System v1.0)Dec. 2010: Japan TELEC Certificate (SH-320)Dec. 2011: North America FCC Certificate (SH-320)Dec. 2011: Northern Europe FCC Certificate (SH-320)Apr. 2015: Europe CE R&TTE Directive 1999/5/EC (SH-320)Aug. 24th, 2015: GS Certificate (WiWi Multi-party Communication Program v2.0)Oct. 16th, 2015: Certificate for broadcasting and communication equipment and materials, etc. (KCC) Model Name (SH-500)Feb. 22nd, 2016: SIEMIC CE2200 R&TTE Directive1999/5/EC (SH-500)
Program Copyr ightMay 23rd, 2008: Program for S-Media AdministratorMay 23rd, 2008: S-Media ServerMay 23rd, 2008: S-Media Client
Oct. 8th, 2009: Simultaneous interpretation system for bidirectional audio data communication based on binary CDMADec. 15th, 2009: Emergency calling and multiuser telephony call system for solitude aged and crippleFeb. 9th, 2011: Sub-battery pack system for providing binary CDMA for local wireless communication, capable of linking with a smart phone and an operation method thereofFeb. 23rd, 2011: Multi sound transceiving system using an ism band frequency, capable of providing a plurality of different sound information to a plurality of users, and a multi-channel operating method using the same Mar. 30th, 2012: USB loss preventing system capable of obtaining state information of a USB which is connected with a blue-tooth through a smart phone in real timeAug. 6th, 2012: Bi-directional radio communication moduleMar. 29th, 2013: Intelligent type multipurpose display wireless control management system capable of controlling the led lighting module through a local area wireless communication and a method thereofMay 30th, 2013: 2.4 GHz industrial/scientific/medical equipment frequency terminal and a multiple data transmission/reception method thereof capable of fixing the inexactitude of synchronization or the degradation of communication qualityDec. 12th, 2013: Three-way call method using time division communication in short distance wireless communication networkDec. 23rd, 2013: TDMA control method having relay function using contention periodFeb. 12th, 2014: Method for comprising short distance wireless communication network between wireless terminals using time-division multiplexing and method for extending network through data signal relayAug. 18th, 2014: Block type LED moduleAug. 26th, 2014: Radio transceiver using RF dual bandOct. 31st, 2014: LED control device using constant voltage, constant current, and PWM controlJuly 7th, 2015: Multi-language interpretation and learning system using dual band radio transceiverDec. 3rd, 2015: Multi-party communication system using dual band RFDec. 30th, 2015: Multi-party communication and master-slave role decision method using triple RF band
Seyoung Information & Telecommunication
Specifications
Frequency Range 869~880 MHz
Maximum Output Power 43(20W),44(25W),46(40W)dBm
Gain 44(25W)46(40W)dB+/-0.5dB
Input/Output VSWR 1.5 : 1
Development Completion July 2003
Buyer SSM
Specifications
Center Frequency 2642.5 MHz /16.384 MHz
Maximum Output Power 33dBm
Gain 40dB+/-1.0dB
Input/Output VSWR 1.3 : 1
Development Completion June 2004
Buyer SSM
▶Mobile Communication HPA (High Power Amplifier)Product Development Record
PAU-20, 25, 40 DMB-2/4W
- It saves the effort for constituting attendance management system facility significantly by substituting interface between terminal management system equipment for wireless connection method of using ZigBee.
- Installation and maintenance is easy due to the decrease of limit on terminal installation location.
- Point-to-point application protocol design for communication to raise ID recognition rate and the reliability of wireless data communication between terminal and management system.
<13.56 MHz Attendance Management Terminal>
Block Diagram of ZigBee-based Attendance Management System
▶ZigBee-based RFID Attendance Management SystemProduct Development Record
Product Features
Attendance Management Client
Attendance Management ServerBlock Diagram of H/W Function for 13.56 MHz RFID Reader
Block Diagram of S/W Function for Attendance Management System
▶Block Diagram of Communication Network
▶40% share of domestic communication equipment◀ ▶Maintenance of about 4000 communication equipment◀
A/S, OEM Production Material Management System Operation - Material warehousing/shipping/inventory/management for A/S
- Safety stock policy operation and status management for A/S material demand and supply
Material Management Infra-Net System Operation - Information share on cooperative firms and support firm through Infra-Net of material management business
A/S Management- Status management: Real-time A/S (warehousing/shipping/repair) status management
- Quality control: Quality control through repair data analysis
Seyoung Information &
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Fixed Communication Network Mobile Communication Network
Own A/S Product
Seyoung Information & Telecommunication
▶Equipment & Measuring InstrumentName of Product Model Quantity
SIGNAL GENERATOR
Oscilloscope
Spectrum Analyzer
Digital Multimeter
DC Power Supply
POWER METER
Power Sensor
Thermometer
PCM CHANNEL MEASUREMENT SET
Shoe Tester
VSA SERIES TRANSMITTER TESTER
DIGITAL TRANSMISSION ANALYZER
Frequency range
ATTENUATOR ASSEMBLY(30dB)
CDMA Cellular Adapter
Cell Site Test Set
Surface Resistance Checker
System Tester
DC Ammeter
Electrostatic Field Meter
DTS-IXS
Dual Directional Coupler
FREQUENCY STANDARD
LCR Meter
LOCAL CALL SIMULAT
Network Analyzer
Noise and Interference Emulator
OPTICAL ATTENUATOR
PCS Interface
RF VECTOR NETWORK
SWITCH UNIT
Time Base
TRANSMISSION TEST SET
Universal Counter
VSA Series Transmitter Tester
Iron tip measurement instrument
RF TEST SHIELDROOM
CHAMBER
REWORK STATION
12 models in addition to E4437B
18 models in addition to 546151B
13 models in addition to E4404B
15 models in addition to 34401A
14 models in addition to 6012B
6 models in addition to E4419B
13 models in addition to 8481A
4 models in addition to JB913R
PCM-4
1 model in addition to ESC-670
E4406A
ME3401A
526
-
83205A
8921A
SRM-110
498
2011
FMX-003
-
778D
-
4262A
-
8753D
tas 4600A
MN9605C
83236B
-
-
SR625
FB6000A
SR620
E4406A
191
-
-
2 models in addition to RD500
43
25
32
49
27
19
19
8
2
2
2
3
2
1
2
2
1
3
2
1
1
2
1
1
1
2
3
1
2
1
1
1
2
1
2
1
2
3
3
▶A/S Products Status
●Switchboard, transmission product test and A/S
Dec 1998: Switchboard (M10CN, RSU, S1240)Feb 1999: TDX-1A/B Jun 1999: Paging TransmitterOct 1999: PABX Mar 2000: TDX-10/10AJul 2002: SDX-100, SDH, FLC-D (DSLAM)Oct 2003: FLC-C, ACELINK RepairMar 2004: FT-5, 2.5/10GIGA Optical TransmissionMay 2005: SK Broadband, Hanwha FLD-D, OC1Apr 2006: Alcatel–Lucent FLC-D, OC1 Apr 2006: LG Switchboard Jan 2007: Mercury Transmission, Switchboard Repair and Manufacturing Test Jan 2007: Alcatel-Lucent ATM 7270, 7470 Transmission EquipmentApr 2007: Soam System PDSN Transmission EquipmentMay 2007: Seoul Communication Technology Hi-Pass Lane Control SystemMay 2008: KEPCO KDN Nortel ATM Transmission EquipmentJun 2008: KEPCO Cisco Router, Switch, CMTS RepairJun 2008: KT Riverstone RS8600 Repair (S-NET System) Jul 2008: KT Extreme BD6808 (via SsangYong Information & Communications Corp.) Jul 2008: Cisco Router, Switch (Public Office, Bank, Other Companies)Aug 2008: SK Broadband Cisco CMTS uBR 7246Sep 2008: Comtec Information & Communication Cisco Router, SwitchSep 2008: Motorola Optical Receiver GX2 SerieOct 2008: KT IT Network Equipment Cisco Router, L2 Switch (via KT Networks)Oct 2008: SK Broadband Teleste ETTH Equipment (via Cable Way)Oct 2008: Ministry of National Defense Cisco Router, Switch /Alcatel-Lucent 1660SM (via Seoul Communication Technology)Nov 2008: KT Alcatel–Lucent TFOM-L155 / Anymedia RGUDec 2008: SK Broadband ATM7670 / Transmission Equipment Anymedia, ADM4/1, AM1 Jan 2009: Daejon Government Integration Center Alcarel-Lucent ATM 7670, Omnistock 6224, 5024, 8008Feb 2009: POSTECH Cisco Router SwitchMar 2009: KT: Juniper ERX-1004 / Redback SMS-10000 / Extreme Alpine 3808 / Cisco Router, Switch / Alcatel-Lucent RS8600Jun 2009: LG Power Com Cisco uBR7246Jun 2009: KFCC’s Whole Network Equipment (via LG N-Sys) Jul 2009: 4U Networks Extreme Equipment & Network Equipment Aug 2009: Samsung Electronics SDX-200 Oct 2009: KT Cisco3550 SeriesMar 2010: KT GSR12000 Series, Ubiquoss P7024XG, ECI ST200, Cube Tech QBit, Extreme BD6808 Alcatel Lucent RS38K, Comtec RexQ26FNov 2010: KCC, KDC Information & Communication F5 Networks Series F5 3400, F5 6400, F5 6800Jan 2013: Ericsson-LG SwitchboardMar 2015: Samsung Electronics Core (for Japan)
Seyoung Information &
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Seyoung Information & Telecommunication
Playback of promotional video,remote training & company notice
Playback of product AD or manufacturer’s promotional video → Product sales increase effect
Use as education information,educational content broadcasting,
local broadcasting media
Use as customer appreciation event,company marketing,education of chain store, etc.
S-Media
Public office,In-house broadcasting
Department Store
Chain StoreSchool,Private Institute
▶ S-Media Administrator Program
▶ S-Media Server Program
▶▶ S-Media can be applied in various areas.
S-Media Operation Site Photo [Gumi City Hall’s Citizen Satisfaction
and Public Service Center]
▶▶ Client : May 23rd, 2008
▶▶ Server : May 23rd, 2008
▶▶ Program for administrator : May 23rd, 2008
Program Registration Record
▶S-Media: Internet-based Multimedia Broadcasting System Product Development Record
S-Media Application Area
Advantages of Product
- Efficient data transfer and additional extension of multimedia story is easy because dedicated server is installed within local area network- Provision of convenient menu drive interface for administrator - Provision of real-time monitoring and control function of multiple multimedia receivers- Continuous S/W upgrade, Support of fault management and mainte nance service
Weight(Kg) Diameter(mm) Thickness(mm) Static Load (KN)
Carbon Steel Product 7.5 596 3.2 64 (6.5 ton)
SMC Product 5 596 10 More than 70 (more than 7.1 ton)
- There is no electric shock accident due to excellent insulation. - It has high work efficiency because it is lighter than existing product made of carbon steel.- It has excellent durability due to its high strength. - It has excellent insulating effect due to very low heat conductivity.- It has excellent soundproof effect due to its high sound absorption.- It is easy to clean with water when it is contaminated. - Corrosion, deformation or discoloring do not occur because it is strong against water, salt or other chemicals.
▶SMC Manhole Inner Cover for Communication
Product Development Record
Product Features
Comparison between Carbon Steel Material and SMC Material
Existing Carbon Steel Manhole Inner Cover for Communication
SMC Manhole InnerCover for Communication
Utility ModelName: Locking device for a manhole coverApplication No.: 2008-00012358Application Date: Jan. 28th, 2008Registration Date: June 2nd, 2008
Differentiated Strategy from Existing Product
Existing Carbon Steel Manhole Inner Cover SMC Manhole Inner Cover for Communication
Existing Carbon Steel Product
When foreign substance enters → Accumulation, Use of locking device is unavailable
When unauthorized worker uses tools - Damage of locking device and plate
- Handle is normal
Material
LockingDevice
Handle
SMC Product
SMC No corrosion, deformation, discoloring High insulation, Low risk of electric shock
Weight: 5Kg Static Load: 70 (KN)
When foreign substance enters → Discharge, Use of locking device is available
When unauthorized worker uses tools- Locking device and plate are normal
- Handle is damaged
Manhole Inner Cover• Diameter: 596mm • Thickness: 10mm• Shape: Circle • Material: SMC
Manhole Outer Cover• Diameter: 768mm • Thickness: 40mm • Shape: Circle • Material: Steel
Manhole Inner Cover• Diameter: 596mm • Thickness: 3.2mm• Shape: Circle • Material: Steel
Manhole Outer Cover • Diameter: 768mm • Thickness: 40mm• Shape: Circle • Material: Steel
Seyoung Information &
Telecomm
unication
Seyoung Information & Telecommunication
●Terminal Product Test & A/S
●Mobile Communication
▶A/S Product Status
Aug 1999: DECT (Digital Enhanced Cordless Telecommunications)Jun 2000: Samsung Electronics Cable Modem, ADSL Modem (External Type)Jul 2002: 3Com ADSL/Cable Modem, HUB, Switch, NIC, Modem cardDec 2002: SK Broadband Cable ModemJul 2003: KT ADSL ModemOct 2003: DACOM Switch, HUBJun 2004: SK Broadband T-LAN, HUB, CABLE ModemMar 2005: Once Telecom, MSO 6 Companies’ Cable ModemApr 2005: Samsung Electronics STB (Satellite, IP, Cable) May 2005: Repair of Dasan Networks L2/L3 & IP VDSL SwitchJun 2005: Samsung Electronics ONE-PHONEJul 2005: SK Broadband L2/L3 & IP VDSL SwitchJan 2007: SK Broadband High Band Equipment T4/T5May 2008: KEPCO KDN River Stone RS3000, RS8000, CSU, DSUJun 2008: Cisco L2/L3 SwitchJul 2008: Cisco Router, Switch (Public Office, Bank, Other Companies)Aug 2008: LG-Nortel Ethernet L2/L3 Grade SwitchSep 2008: LG-Nortel Routing Switch PassPort 8600 Series 및 L2/L3 Grade SwitchOct 2008: LG N-Sys Cisco Router 1700,1720, Dasan Router, SwitchOct 2008: KT IT Network Equipment Cisco Router 3745, 3845 (via KT Networks)Feb 2009: C&M Broadcasting DOCSIS 2.0 Cable ModemMar 2009: KAONMEDIA STB Repair Center Construction (Domestic • Overseas volume)Oct 2011: T-BroadNov 2011: Humax STB Jun 2012: CJ HelloVision STB Oct 2013: Nielsen Media Meter Mar 2014: IP STB (KT, SK Broadband)Aug 2015: SK Networks, Hanil Communication CH-MUX / BSP-10 Mar 2016: Samsung Electronics UHD STB
Feb 2001: DCS/PCS XCVUOct 2002: DCS/PCS (BSC/BTS), Pico BTSMay 2006: SKT Repeater MaintenanceJun 2008: CDMA2000 1XJan 2013: Ericsson-LG Base Station, MU, RU, RRHMar 2013: Samsung Electronics W-CDMAJun 2013: Samsung Electronics RRH (LTE, WiMAX) Mar 2014: Samsung Electronics DU (LTE, WiMAX)Mar 2015: Samsung Electronics RRH (for Japan)Mar 2015: Samsung Electronics SDU/SRU (LTE)Jun 2016: Samsung Electronics BBU / RRH (for Japan)Sep 2016: Samsung Electronics YTL DU (LTE)
Seyoung Information &
Telecomm
unication
▶Cisco, Alcatel-Lucent Equipment Repair Line
●Cisco Repair Line
• Cisco GSR 12016, 12012/12008 Series
• Cisco CMTS uBR7246/uBR10K
• Cisco C6509 / C6509-E
• Cisco C7513, C7603
• Cisco C4507, C7304, C7204
• Cisco 3550, 3845, 3745. 2970, 2950. 12410
• ONS 15454
▶Juniper, Extreme, RedBack, Nortel Repair Line
●Alcatel-Lucent Repair Line
• ATM7670
• ATM7470
• ATM7270
• 1660SM
• RS8600
• RS3800
• OmniSwitch 7800
• OmniStack 5024, 6224, 8008
• Anymedia
• ADM4/1, AM1
• 1650SM
• 1660SMC
●Extreme / Nortel / Other Equipment Repair Line
• Extreme Alpine 3808
• Extreme Black Diamond 6808
• Extreme Summit X350-24T, X150-24P, X670-48X,
X250E-24T, X450A-48T,
• ALTEON 2424 • GS 4000
• Nortel PassPort 6400 • Teleste ETTH
• ECI ST200 • CUBE TEC QBit
● Juniper / RedBack Repair Line
• Juniper ERX-1400
• RedBack SMS-10000
• BSP 10
Seyoung Information & Telecommunication
▶Repair Line
•
•
•
•
•
•
●Mobile Communication WCDMA Repair Line
• WCDMA
CDMA V5, V6•
●Mobile Communication CDMA 1x, Pico BTS Repair Line
• Pico-BTS
CDMA2000 1x•
●Switchboard System Repair Line
TDX-10/10A
TDX-100
SDX-100
SDX-200
PABX
●Mobile Communication RRH Repair Line
Domestic/Overseas LTE, WiMAX
Seyoung Information &
Telecomm
unication
▶Repair Line
●WiWi Test Line
●Terminal Repair Repair Line 2
●WiWi Assembly Line
• S/W image insertion
Visual test of material and assembly design
Product test & final inspection
•
•
●Terminal Repair Repair Line 1
• Cable Modem, AP, VDSL, ADSL
Cable STB / IP STB - Test: 500 units / day - Repair Item: Samsung Electronics 3 types, 12 models
•
Seyoung Information & Telecommunication
▶Repair Line
●High temperature room ●RF Test Shield Room
• High temperature room for longtime aging
Aging test for more than 24 hours at 50℃ •
• XCVU Test Process
• FUT: PBA Initial Test
→ Repair
→ FUT: PBA Final Test
→ Receiving Control of Wave Rx in Shield Room
•Cable Modem: 800 units /day
• VDSL/ADSL Modem: 1,000 units /day
• Switches: 400 pcs /day
• STB: 600 units /day
●Computer work of warehousing and shipping
Nationwide tour / Courier Delivery → Computer reception (vehicles owned by Seyoung)
• Repair → Registration of repair result in computer
• Classification by site → Delivery to the customers
• Tour / Courier Delivery
●Shipping and Packing Service
Seyoung Information &
Telecomm
unication
• PCB SIZE : 400mm x 420mm
Temperature setting range: 100 ~ 500C
PC Operating system : windows
Overall size less pc : 580W x 580D x 610H
•
•
•
▶Repair Line
●BGA Rework Station RD-500
●X-Ray Test Equipment
BGA Rework Station (RD 500)• Overall Size (W×D×H) : 770×755×760(mm)
• Maximum PCB Size:500×600(mm)
• PC Operating System : Windows
• Monitor : 15” LCD
BGA Rework Station (IR 8800)• Overall Size (W×D×H) : 770×755×760(mm)
• Maximum PCB Size:500×600(mm)
• Infrared System Rework Station
BGA Repair Result Test Equipement (TVX-IM800) BGA Rework Station (RD-500s)• Overall Size (W×D×H) : 800×1,050×1,530(mm)
- Control : PC Control
- Monitor : 19″ LCD
- CCD Camera : 100Mega Pixels
- Safety : 10MSV/h or less
●BGA Rework Station RD-500s
●BGA Rework Station IR-8800s
Seyoung Information & Telecommunication
▶Repair Line
•
•
•
•
•
●ELG Core Repair Line
• TX-1A
WAG
WCDMA MSC
STAREX-1800 MSC
•
•
•
●ELG Access Repair Line 2
STAREX 1800
IP BTS
EV-DO
Pico Cell
COMPACT BTS
●ELG Access Repair Line 1
• MU/RU/RRH
Digital/RF Unit•
●Transmission Equipment Repair Line
• Samsung FLC-D
Samsung FLC-C
LG ILCS
LGSM
•
•
•
Seyoung Information &
Telecomm
unication
▶Logistics Process
WorkStation
SamsungSDS
Seyoung Information& Telecommunication
SamsungElectronics
Repair outsidethe company
Test Dept.(Gumi)
DomesticCompany
OverseasCompany
Seyoung Information & Communication SwitchboardTDXSDX-100,200PABX
Mobile CommunicationDCS-BTSPICO-BTSCDMA 1XW-CDMAWIMAXLTE
TerminalSTBFTTX (Switch) FLC (Transmission)ILCS
(High Speed Communication Test Department) SwitchboardWire Transmission Wireless Transmission
(Internet Infra Test Department)
TerminalSwitch
(Mobile Communication Test Department)
Each branch & Construction Site
(Operation/Expiry)
Air or Ship
Underconstruction
Courier, Person
Courier, Person
Korea
Overseas
Delivery CycleCapital Area: Daily
(Business Operator: Every other day)
Warehousing /Repair, C
omputer Input / Shipping / Expense C
harging
Incheon Airport
Import Custom
Clearance, Bonded
Transportation, Export Custom
Clearance, Pickup
FJTCommscope
CombaTrimble Experd,
Saver Technology
26 Companies in addition to Bentronix, Dongah Elecomm
HTNS
HTNS
Forwarding Company
Forwarding Company (FEDEX, etc.)
•KT (OMC Construction Bureau)
•LG U+(Branch office)•SKT (Branch office) •MPSS (New branch office)•SKBB (Branch office) •Second business operator (Branch office) •STB: CJ, HCN, T-Broad, others•ELG, SKBB, KT, SKNS, Hanil, others•KT Internet Network Team
• USA(Sprint, Clearwire) • Japan (KDDI, UQ) • Malaysia (YTL) • India (RIL)•Indonesia(Smartfren) • UK (3UK) • Ireland (3Ireland) • Russia (MTS) • Philippine (Smart)• Vietnam (Mobifone)• Syria (Syriantelecom) • Iran (MobinNet)• Lithuania (LRTC) • Saudi Arabia (Mobily) • Turkey (Vodafone)• Lebanon (WAVES)• China
A/S RegularTour Vehicle
▶SMART MES System
▶Logistics Management & A/S System Operation - Logistics Management: Effective production/logistics information check - A/S System: Real-time A/S (warehousing, shipping, repair, delivery) - Quality Control: Quality control through repair data analysis
▶Materials Management - Real-time inventory management & provision of accurate receipts and payments - Status management for stable supply of A/S material
▶Production Management - Work order and production management of WiWi - Performance management and A/S of WiWI sales
▶Purchasing Management - Status management of consumables from ordering to payment
▶Asset Management - Status management of asset - Provision of payment information system according to the asset transference
Logistics Management,
A/S Management
ProductionManagement
MaterialsManagement
AssetManagement
PurchasingManagement
Multi-purpose Manufacturing
System
Multi-purpose Manufacturing
System
SMARTMES
Seyoung Information & Telecommunication
Seyoung Information &
Telecomm
unication
▶Repairable Item ListBusiness Operator Product Group Product Name Manufacturer
KT/SKBBSKT/LGU+
SKBB/KT
SKT/KT/LGU+
Hanil Communication TransmissionEquipment
SKBB/KT
Nielsen Korea
Switchboard
TransmissionEquipment
MobileCommunication
TerminalEquipment
SDX-100, SDX-200, PABX, S1240
Core
TDX-10,10A
TDX-100
LG Core
TDX-1A,1B
DSLAM, SDH, FLC-C, FLC-D
FLC-D
FLC-PLUS, 10G V1, V2, 2.5G V1, V2
Anymedia, ADM4/1, AM1, ATM 7270, ATM 7470, ATM 7670
ATM 6400 Series
ETTH
TFOM-155
1660SM(2.5G)
PSDN
OC1
Nortel 2.5G, Nortel DX10G
X-1600
GX2' Series
Upconverter
ERX-1400
SMS-100000
ONS15454
RS8000 / 8600RS38K1650SM, 1660SC
ST-200
CH-MUX
Optical Repeater
ICS Repeater
RF Repeater
Micro Repeater(2G+3G)
Line 중계기(1W RU, 10 RU)
HUB, Notch4
WCDMA RNC, BTS
WCDMA 40W HPA
1X 25/40W HPA
HPBA
XTR32
DMB 2/4W HPA
Hi-Pass Lance Control System
LG Access
DCS/PCS XCVU, DCS/PCS MSC, BSC, BTS, Pico BTS CDMA 2000 1X BTS, BSCWCDMA, RRH, DU, SDU, SRU
ADSL Modem, VDSL Modem
Cable Modem, VoCM, IP STB, Cable STB, Digital STB, DSU, CSU
Meter
Catalyst 2900, Catalyst 2940-8TF, Catalyst 2940-8TT, Catalyst 2950,Catalyst 2950T, Catalyst 2950C, Catalyst 2950G, Catalyst 2950SX,Catalyst 2950 LRE, Catalyst 2954, Catalyst 2955T/C/S, Catalyst 2960,Catalyst 2970, Catalyst 3550, Catalyst 3560, Catalyst 3750, Catalyst 3750G,Catalyst 4503, Catalyst 4506, Catalyst 4507R, Catalyst 4510R,Catalyst 4948, Catalyst 6503-E, Catalyst 6506-E, Catalyst 6509-E,Catalyst 6513
Business Ethernet 100 Series, Business Ethernet 110 Series,Business Ethernet 120 Series, Ethernet 325 Series, Ethernet 425 Series,Ethernet 450 Series, Ethernet Security(ESS) 2224, Ethernet 460-24T-PWR Series, Ethernet 470/PWR Series, Business Policy 2000,Application 2208E, Application 2216E, Application 2424E/2424-SSLE,Application 3408E, Secure Network 4050
3C16405 / 406 / 464 / 465 / 610 / 611 / 640 / 641 / 734 / 735 / 950 / 951 / 954 3C16980 / 981A / 981 / 981A / 985 / 985A / 985B / 986 / 986A / 987 / 987A
KT/Fujikura SKBB
KT/LG N-SYS/KEPCO KDN
3COM/LG N-SYS/KEPCO KDN
TerminalEquipment
Switch
Samsung
Samsung
Samsung, LG, Mercury, VegaTek
Mercury
Ericsson-LG
Samsung, Mercury
Samsung
Hanwha
Samsung
Alcatel-Lucent
Nortel
Teleste/Cableway Supplier
Alcatel-Lucent
Via Soam System
Via Alcatel-Lucent
Nortel
Alcatel-Lucent
Motorola
Motorola, GL, Wavecom
Juniper
RedBack
CISCO
Alcatel-Lucent
ECI
Samhwa Communication
PeopleWorks
RF Window, PeopleWorks
Solar Tech, PeopleWorks
C&S Microwave
PeopleWorks
PeopleWorks
Samsung, LG-Nortel
AndrewAvailable for all regardless
of manufacturer
SUNWAVE
SpringWaveAvailable for all regardless
of manufacturer
Samsung SNS
Ericsson-LG
Samsung
Available for all regardlessof manufacturer
Available for all regardlessof manufacturer
Nielsen Korea
Cisco
Nortel
3COM
Ministry of National
Seyoung Information & Telecommunication
3COM/LG N-SYS/KEPCO KDN
KT/SKBB/4U Networks
Samsung
Alcatel-Lucent
LG N-SYS
Switch
BcNEquipment
G-PON
PON
3C16988/A, 3C16982, 3C16984, 3C172033C17206, 3C17300, 3C17302, 3C17304
A3808, BD6808, SUMMIT X150-24P, SUMMIT X250E-24TSUMMIT X350-24T, SUMMIT X450A-48TSUMMIT X670-48X
X-1600, RS1000, RS3000, RS6000, OmniSwitch7800, OmniStack LS 6224,OmniStack 5024, OmniStack 8008
Rustle 3224G, Rustle 3224N
Fx 5124GM, Fx 5224, CC-5424, S506
HT4008T, H5008G, H5216G, H5024G, H5224GSG7000G, SGL-T040G, SI2024T, SI4024TG, SI414TG
ELDORA 2124, DSW2624G
ES-6224G, ES-6208G, ES-7224G, GP-1104, GP-1140
TS2000
V1124, 1624, V2216, 2224, V2424G, V2524G, V2808, 2824V4604, SV5116F, 5616F, 5524EL, 5124FV5724G, 5812G, 5848G
MFS1000/2000 Series
SM2124, SM3024
ALTEON 2424
Netsteer2524
i-REX26AI, !-REX Q26L, Q26F, Q28G, !-REX G28QG, !-REX S5124, HONU-3000, GNT-3100
P4024XG, P4032XG, P7024XG, P7024G, P8124XG, P3424GP
T4 Routing, T5R
XV-2400
AceMAP
TAM
7342 ISAM
TW300/600
SW24L2B, DX6524T, Corecess 8100
CU-620(F), GVB-1120A
VNET-ELR5, VNET 2324K
V5908, V5924, V5924-ASM20, V6124
EX-5124B
WVD-1124
NM300
V5972
Cisco 800 Series, Cisco 850 Series, Cisco 870 Series, Cisco 1700 SeriesCisco 1800 Series, Cisco 1800(고정구성형), Cisco 2610/11 XMCisco 2610/21 XM, Cisco 2610/51 XM, Cisco 2691, Cisco 2801Cisco 2811, Cisco 2821, Cisco 2851, Cisco 3725, Cisco 3745Cisco 3825, Cisco 3845, Cisco 7204VXR, Cisco 7206VXRCisco 7301, Cisco 7304, Cisco 7505, Cisco 7507, Cisco 7513Cisco 7603, Cisco 7606, Cisco 7609, Cisco 7613
Cisco GSR Series
BSP-10
VPN 100, VPN 200 Series, VPN 600, VPN 1000 Series, VPN 1700 SeriesEthernet Routing Switch 8300, Ethernet Routing Switch 8600Ethernet Routing Switch 5510, Ethernet Routing Switch 5520Ethernet Routing Switch 5530-24TFD, Ethernet Routing Switch 3510-24TEthernet Routing Switch 1600
Ubr7246VXR
Ubr10012
SKBB/KT
LG N-SYS
KT/KEPCO KDN/LG N-SYS
KT
SKNS/Hanil Communication
IP VDSL
Router
uBR(CMTS)
3COM
Extreme
Alcatel-Lucent
HAN-A System
Corecess
HFR
Dayou Networks
Tellion
Telson
Dasan
Millinet
Deonet
ALTEON
Paxcomm
Comtec Systems
Ubiquoss
BATM
Telson
Samsung/Woorinet
LG-Nortel/Timo
Alcatel-Lucent
Terawave
Corecess
Gigalink
N-Itus
Dasan
Tellion
Woojeon
Alcatel-Lucent
Dasan
Cisco
Cisco
Kisan Telecom
Nortel
Cisco
▶Repairable Item List Business Operator Product Group Product Name Manufacturer
Seyoung Information &
Telecomm
unication
▶Major Customers
●Samsung Electronics / Samsung SDS [Unit: EA]
1. Terminal
Item ~ 2010 201320122011 2014 2015 2016(1st Half) Total Remarks
108,858
108,858
90,818
90,818
101,903
101,903
115,662
115,662
103,717
103,717
288,926
27,640
1,680
123
318,369
836,495
33,270
304,142
1,457
207,892
114
1,377,740
26,611
26,611
836 4,247 547
37 models in additionto SMT-2000
8 models in additionto SMT-7000
2 models in additionto SCM-140R
1 model in additionto FCM-230P
3 models in additionto SAM-320
Cable - STB
IP - STB
Cable Modem
VoCM
ADSL/VDSL Modem
DGP
Total
2. SwitchboardItem Total
36
128
29
193
85
152
64
301
152
81
87
320
6
142
407
176
731
43
97
348
422
910
1,011
1,320
781
2,185
80
5,377
8,426
4,533
2,013
6,968
5,654
9,804
37,398
22
71
11
104
TDX-10/10A
SDX-100
SDX-200
PABX
S1240
TDX- 1A/B
Total
~ 2010 201320122011 2014 2015 Remarks2016(1st Half)
Cumulative total from 1998
Cumulative total from 1998
Cumulative total from 1998
Cumulative total from 1998
Cumulative total from 1998
Cumulative total from 1998
3. Mobile Communication
Item Total Remarks
69
57
835
2,957
6,233
2,869
13,020
57
727
2,360
5,452
8,596
62
885
2,299
2,616
5,862
76
1,241
1,317
11
65
510
2,677
3,263
13,277
19,905
8,205
11,978
53,365
49,007
65,999
15,234
18,472
8,740
17,069
3,898
178,419
16
8
129
1,124
2,768
1,029
5,074
DCS
PCS
PICO BTS
CDMA 1X
W-CDMA
RRH
DU, SDU
Total
~ 2010 201320122011 2014 2015 2016(1st Half)
Cumulative total from 2001
Cumulative total from 2002
Cumulative total from 2003
Cumulative total from 2008
Cumulative total from 2013
Cumulative total from 2013
Cumulative total from 2015
4. Transmission Equipment
Item Total Remarks
1
3
625
629
930
5
935
29
28
950
1,007
80
100
757
20
266
40
1,263
798
403
1,153
38
439
43
2,874
23,988
233
4,361
7,414
256
2,176
1,052
39,480
DSLAM
SDH
FLC-C
FLC-D
10G V.1,V.2
2.5G V.1
2.5G V.2
Total
2006 200920082007 2010 2011 2012
Cumulative total from 1998
Cumulative total from 1998
Cumulative total from 2003
Cumulative total from 2002
Cumulative total from 2002
Cumulative total from 2002
Cumulative total from 2002
Seyoung Information & Telecommunication
●SK Broadband [Unit: EA]
Item Total Remarks~ 2010 2011 2012 2013
7,809
3,532
11,341
4,913
3,304
8,217
18,903
350
19,253
9,348
3,596
12,944
2014
10,350
2,765
13,115
2015
6,458
3,373
9,831
2016(1st Half)
2,221
1,515
3,736
63,236
10,782
51,335
125,353
Cumulative total from 2004
Cumulative total from 2004
L2,L3 Switch /VDSL
FLC/ILCS
Cable Modem
Total
●Alcatel-Lucent [Unit: EA]
Item Total Remarks2005 2006 2007 2008
40
190
2
232
88
88
76
76
97
130
227
2009
115
13
188
2010
2
2
2011
20
20
416
415
2
833
Cumulative total from 2005
Cumulative total from 2007
Cumulative total from 2007
FLC-D
ATM 7470
ATM-7240
Total
▶Major Customers
●Mercury-Repair & Production [Unit: EA]
Item Total Remarks
4,817
38
4,898
279
10,032
Cumulative total from 2006
Cumulative total from 2006
Cumulative total from 2006
Cumulative total from 2006
TDX-10/10A
TDX-1A/B
TDX-100TransmissionEquipment
Total
~ 2010 2011 2012 2013
22
306
328
45
380
425
4,750
38
3,650
279
8,717
457
457
2014
105
105
2015 2016(1st Half)
●Ericsson-LG [Unit: EA]
Item Total Remarks~ 2010 2011 2012 2013
4,462
498
4,960
2014
3,543
570
4,113
2015
1,306
575
200
266
466
9,511
1,909
11,420
Cumulative total from 2013
Cumulative total from 2013
Acces
Core
Total
2016(1st Half)
●4U Networks [Unit: EA]
Item Total Remarks
737
737
Cumulative total from 2009L2,L3 Switch
Total
~ 2010 2011 2012 2013
155
155
106
106
148
148
106
106
2014
132
132
2015
75
75
15
15
2016(1st Half)
●3-COM [Unit: EA]
20062005Item 200920082007 2010 2011 2012 2013 Total Remarks
7
7
16
16
118
118
648
18
666
818
89
21
928
978
154
22
1,154
1,472
271
226
49
2,018
5,627
21,198
1,123
211
28,159
HUB
Cable Modem
NIC
M-Card
Total
Cumulative total from 2002
Cumulative total from 2002
Cumulative total from 2002
2Cumulative total from 2002
Seyoung Information &
Telecomm
unication
●24 Internet Facilities in addition to KT [Unit: EA]
ManufacturerItem 2011~ 2010OperatingCompany 2012 2013 2014 2015 2016
(1st Half) Total Remarks
2
64
3
49
12
1
8
4
84
1
2
35
651
15
354
70
4
4
1,363
4
66
7
13
21
1
21
1
1
45
508
5
13
3
709
47
18
152
26
18
100
6
9
26
41
4
7
35
395
5
5
894
KT/KEPCO
KT
KT
KT
KT
KT/SK
KT/KEPCO
Hanil/SKNS
Hanil/SKNS
Hanil/SKNS
KT/LG
KT
KT
KT
KT/Goodus
KT/SK
KT
KT
KT
KT
KT
KT
KT/SKBB
SKBB
KT
KT
KT
KT
KT
KT
KT
KT
Cisco
Cisco
Juniper
RedBack
Dasan
Extreme
Alcatel-Lu
RedBack
SamhwaCommunication
Alcatel-Lu
Cisco
Cisco
Cisco
Corecess
Alcatel-Lu
Extreme
Samsung
Samsung
Cisco
Cisco
Cisco
Cisco
Ubiquoss
Comtec System
Comtec System
Millinet
Millinet
Extreme
ECI
Cube Tech
LG
Alcatel-Lu
2
57
5
22
3
2
2
5
72
2
13
96
4
36
217
11
157
12
1
2
717
2
8
304
56
2
90
2
26
3
3
1
1
498
9
6
1
249
9
8
17
4
62
1
7
2
1
376
32
3
9
4
1
10
9
51
1
7
100
1
6
35
6
3
278
55
18
382
44
125
141
6
553
56
9
12
13
24
230
27
73
30
368
10
3
10
5
165
1,808
37
511
82
2
22
12
1
5
4,839
C7513
C4507
ERX-1400
SMS-10K
V6124F
A3808
RS8600
BSP10
CH-MUX(UCB-16, UCB- 180)
1660SM
C3550
C3750
C6500
DX-6524
RS38K
BD6808
FLC-C
FLC-D
GSR12012
GSR12016
GSR12008
GSR12410
P7024XG
!-REX Q26AI
!-REX Q26F
MFS10/20
MVD5024/48
SUMMIT X670-48X
ST200
Qbit
ATM MSS2
ALTEON 2424
Total
▶Major Customers
Seyoung Information & Telecommunication
●Other MSO Companies [Unit: EA]
2006Item 200920082007 2010 2011 2012 2013 Total Remarks
7,758
7,758
11,769
11,769
1,871
1,871
700
700
3,000
3,000
10,000
10,000
2,630
2,630
13,700
24,028
68,700
~08 Cumulative total
13 Models in addition to KCF-G3PVR
Cable Modem
Gaon Media STB
Total
●Once Telecom [Unit: EA]
2005Item 200820072006 2009 2010 2011 2012 Total Remarks
45,879
45,879
65,739
65,739
111,618
111,618
Cumulative total from 2006Cable Modem
Total
●PeopleWorks – Mobile Communication Repeater [Unit: EA]
2006Item 200920082007 2010 2011 2012 2013 Total Remarks
207
77
1,474
329
1,514
1,597
1,387
1,037
41
49
7,712
208
345
1
10
521
1,615
379
276
358
3,713
919
11
1,284
3,121
29
343
5,707
1,152
1,964
31
3,147
200
1,465
253
1,437
17
3,372
1,219
243
2,258
3,720
268
198
1,317
1,783
160
20
249
227
178
70
40
944
1,687
2,617
694
7,895
17
31
11
207
1,569
3,466
30
353
2,155
1,964
2,142
2,100
1,923
1,107
40
41
49
30,098
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
Mass Production Test
5FA-DS2/7FA-DS1
7FA-HDS1
HUB
RU 1W/10W
Expandable Optic Repeater
CompactHigh Output Expandable
Optic Repeater
LDOR (M/U)
LDOR (M/S)
LDOR (S/U)
MCOR(M/U)
MCOR(S/U)
UDOR(M/U)
USOR (S/U) 10W
UDOR (S/U) 40W
UDOR (S/U) 100W
UDOR(M/S)
ITDOR (S/U)
OTDOR (S/U)
LTE(M/U) P/W Corp.
LTE(M/U) Other Companies
Total
●VegaTek [Unit: EA]
2006Item 200920082007 2010 2011 2012 2013 Total Remarks
890
890
880
880
4,420
4,859
860
860
2,630
2,630
Cumulative total from 2006TDX-10/10
Total
▶Major Customers
Company with Faith & Trust
Main Office : 56-1 Sanho-daero, Gyeongsangbuk-do, Republic of KOREA
TEL. +82-54-463-2300 FAX. 054-463-2106
Anyang Logistics Center : 104-kil, Dongan-ku, Anyang-si, Gyunggi-do, Republic of KOREA
TEL. +82-31-454-7653 FAX. +82-31-454-7653
세영정보통신주식회사Seyoung Information & Telecommunication
Feb 2009. Seyoung
Full Duplex RadioCommunication System
VOL+VOL+
MENUMENU CH+CH+
VOL-VOL-
CH-CH-
SH-500M
Full Duplex RadioCommunication System