comtech new products 2010 · 2010 new products may, 2010 new products (1) 4% omi can be adjusted in...

2010New Products

COMTECHNew Products

2010

Good quality at a competitive

price from Europe

www.comtech.co.hu

HU11594Q

About us

Comtech Ltd. was founded in 1990 as a 100

percent Hungarian private property company.

The company produces cable television equip-

ments. Our premise and production area is

situated in Hungary, Gyôr. The number of em-

ployees is around 50.

We produce the total range of active HFC ele-

ments, for example: optical nodes and headend

optical transmitters and receivers, trunk-, line-,

house amplifiers. We also produce Headend RF

signal organizer products which help to handle

the return paths data transfer. Our most suc-

cessful product is our network-management

system which can be built in all of our products.

It helps the economical and reliable operation of

interactive HFC networks assured by „triple play”

function.

Our products are our own developments, they

meet the most up-to-date requirements and

their prices are very competitive. We also sa-

tisfy unique and special requests.

Our company is certified by ISO9001. Reliabi-

lity is guaranted by the closed control and test

process. Every products comply with EU and

CE standars. When making our offers we are

trying to give the best possible delivery times

to our customers as we have an appropriate

stock and flexible employees.

Our products are sold to the domestic and the

European customers. We have representatives

in many countries. Our most important refer-

ences are: Magyar Telekom, Fibernet, UPC,

Tarr, Siemens, Synergon, Smartcable and other

hundreds of Hungarian and foreign users. Our

company is a SCTE member too.

For customers guidance and service we have a

qualified team. You can find help also from our

catalogue or webpage or user guides. We have

20 years experience in CATV business and our

effort is to be your reliable and competitive

supplier.

2010New ProductsNew Products May, 2010

Table of contents

HEADEND OPTICAL PRODUCTS..........................................................................................2

SFOR1000 Forward path optical receiver.............................................................................................................2

OPTICAL NODES...............................................................................................................4

MO1004 Optical node.......................................................................................................................................... 4

MO1003 Optical node ......................................................................................................................................... 8

FOR1000H Forward path optical receiver module..............................................................................................12

FOR1000F Forward path optical receiver module..............................................................................................14

DISTRIBUTION AMPLIFIERS.............................................................................................16

MT1000 Series mini trunk amplifiers..................................................................................................................16

MB1000 Series mini bridger amplifiers..............................................................................................................19

LE1000 Series line amplifiers.............................................................................................................................22

MONITORING PRODUCTS.................................................................................................25

Standard HMS transponders (Pre-liminary)........................................................................................................25

NMT-COM4 Monitoring transponder module......................................................................................................27

RBS622Q-C Return path amplifier module with monitoring option.....................................................................29

NMT-HLW3 Monitoring transponder module for Harmonic optical nodes...........................................................30

RSW-H4 Return path switch module into Harmonic HLN-384x optical node.......................................................32

Specifications are subject to change without notice!

1 PG-2010-05-EN

New Products May, 2010

HEADEND OPTICAL PRODUCTS

SFOR1000 FORWARD PATH OPTICAL RECEIVER

• Frequency range up to 1GHz

• Connection to the Monitoring System

• RF testpoint on the face

• Redundant RF input for a secondary receiver

• Display and knobs on the face

• Excellent price/value ratio

TECHNICAL SPECIFICATIONS ___________________________________________________________

Optical parameters

Wavelength [nm] 1280…1620

Input optical power [dBm] (2) -10…+3

Return loss of the optical input [dB] > 45

Equivalent input noise current [pA/√Hz] 7

Optical connector SC/APC, EURO-2000, FC/APC

RF parameters

Frequency range [MHz] 47 … 1000

Impedance [Ω] 75

Return loss [dB] > 16

Output level control OLC

Output level setup range [dBmV] (1,2) 28…44

AGC deviation [dB] ±1

Flatness [dB] ±0,5

Slope [dB] ±0,5

RF testpoint [dB] -20±0,5

Composite triple beat (CTB) [dBc] (3) > 72

Composite second order (CSO) [dBc] (3) > 68

General parameters

Current consumption [mA] 350

Power supply voltage [V] 24

Power consumption [W] 8,5

Temperature range [°C] 0…40

Dimensions [mm] 230x130x35

Weight [kg] 0,6


2 PG-2010-05-EN


(1) 4% OMI can be adjusted in 0,5dB steps

(2) Recommended optical input and RF output power are indicated on the diagrams

(3) Output level <40dBm @ 4% OMI

PERFORMANCE DIAGRAMS____________________________________________________________

-10 -5 0 +5+3

88

90

94

96

95

100

104

Low CNR

CNR

decrease

Recommended

area

CTB, CSO decrease

RF Output

level [dBµV]

Optical Input

level [dBm]

-10 -5 0

Optical Input

level [dBm]

CNR [dB]

36384042444648505254565860

Based on 1310nm with 4% OMI.

+3

BLOCK DIAGRAM___________________________________________________________________

POWERSUPPLY

MICROCONTROLLLER

FRONTPANEL

A SUPPLY

B SUPPLY

RS485

SUMMARY ALARM

OPTICAL POWERMONITOR

TP-20dB

O/E ATT ATT

OUTPUTENABLE

or

DISABLE

75Ohm

ORDERING INFORMATION_____________________________________________________________

S F O R 1 0 0 0 - X X


3 PG-2010-05-EN

Optical connector

SA SC/APC (Recommended type)

FA FC/APC

EU EURO-2000


OPTICAL NODES

MO1004 OPTICAL NODE

• Low noise optical receiver module

• Return path optical transmitter module

• Segmentation in forward and return path

• HFC and Fiber Deep versions

• 2 high-leveled RF outputs (splittable to 2x2)

• 1GHz GaAs or GaN Power-doubler hybrids

• Remote powered switching power supply

• Monitoring option

GENERAL DESCRIPTION______________________________________________________________

The optical node is available in different configurations. This depends on the configuration module which can be

ordered. CM5 configuration module allows (2 transmitter and 2 receiver modules) the segmented operation

mode in forward and return path too. Using CM6 configuration module – can be used 2 transmitter and 1

receiver modules – you can realize the return path segmentation. CM7 configuration module uses 1

transmitter and 1 receiver module – in this operation mode segmented operation is impossible. CM8

configuration module enables the redundant operation in forward and return path with 2 transmitters and 2

receivers. In basic configuration the device contains 1 optical receiver module (FOR1000H for HFC version or

FOR1000F for Fiber Deep version). For the optical node FP, DFB or CWDM return path optical transmitter, another

other receiver module as well as monitoring option can be added.


Parameters of the optical receiver MO1004xH MO1004xF

Bandwidth [MHz] 47...1000


Optical input level range [dBm] -5…+3 -8…+3

Nominal optical input level [dBm] 0 -3


Equivalent input noise [pA/√Hz] 7

RF level on the output of the receiver module (4% OMI) [dBµV] 79±1 76±1 @ 47MHz86±1 @ 1GHz

(862MHz)

TILT [dB] 0 10 (5)

Type of the optical connector SC/APC, FC/APC, EURO2000


4 PG-2010-05-EN


Parameters of the optical transmitter

Bandwidth [MHz] 5-65

Wavelength [nm] 1310 or CWDM

Optical input level range [mW] FP: 1, DFB: 2, CWDM: 2 or 4

Type of the optical connector SC/APC, FC/APC, EURO-2000

RF input level (OUT1,2,10% OMI) [dBµV] 78±1

Flatness [dB] ±0,5

Input return loss (40MHz -1,5 dB/octave) [dB] > 18

Input impedance [Ω] 75

RF level on the testpoint of the optical transmitter (1) [dBµV] 70+1/-2

RF parameters MO1004Cx MO1004Dx

Forward path gain [dB] (2) 38

CTB [dB] -63 (3) -69 (4)

XMOD [dB] -59 (3) -64 (4)

CSO [dB] -64 (3) -70 (4)

CIN [dB] - 60 (4)

Output testpoint attenuation [dB] 30±1

Forward path RF testpoint attenuation [dB] (2) 0±1

Flatness [dB] ±0,7

Type of the output amplifier-module GaAs PD hybrid GaN PD hybrid

Number of active outputs 2

Output diplex filter [MHz] 30/47 or 65/85

Output return loss (40MHz -1,5 dB/octave) [dB] > 18

Output impedance [Ω] 75

Isolation between segments (forward path) [dB] > 65

Isolation between segments (return path) [dB] > 75

Breakpoint frequency of TILT [MHz] 606, 750, 862, 1000

Return path passive

General parameters

Screening factor [dB] 80

Maximum power consumption [W] 51

Power supply voltage [V-AC] 30...65; 35...90

Maximum current feed-through [A] 10

Hum modulation [dB] 70

Degree of protection IP 65

Temperature range [°C] -20 … +50

Type of the RF connector 5/8”


Weight [kg] 5,0

(1) 10% optical modulation index

(2) Gain parameters are relative to FOR output level

(3) 132 ch.flat, Vout:44dBmV

(4) 79 ch. 7dB tilted, Vout:50dBmV @ 550MHz, 75digital ch. -6dB offset

(5) TILT breakpoint frequency jumper adjustable - 862MHz or 1GHz


5 PG-2010-05-EN


BLOCK DIAGRAM___________________________________________________________________

RF

SUPPLY

CM7

CM5

CM6

OUT 2

OUT 3

SURGEPROT

+ 24V DC

DC TP

SWITCHING POWER SUPPLY STATUS MONITORING SYSTEMAC FUSE

60V AC

TP-30dB

AC TP

DC IND

SURGEPROT

AC FUSE10 A

ACBYPASS

H

L

DIPLEXFILTER

POST AMPINT EQ ATT

ATTSWITCH

PRE AMP

CONFIGURATION MODULE

FULL SEGMENTATION

SEGMENTATION IN RETURN PATH

ROTxxx

ROTxxx

ROTxxx

ROTxxx

FOR1000x

FOR1000x

FOR1000x

TP-30dB

AC FUSE10 A

ACBYPASS

OUT 1

OUT 4

SURGEPROT

TP-30dB

SURGEPROT

AC FUSE10 A

ACBYPASS

H

L

POST AMP INT EQATT

ATT

SWITCH

PRE AMPSP2

TP-30dB

AC FUSE10 A

ACBYPASS

WITHOUT SEGMENTATION

DIPLEXFILTER

SP

DCor

TP 0 dB

TP 0 dB

FOR1000x

ROTxxx

CM8

ROTxxx

FOR1000x

REDUNDANCY

ROTxxx

FOR1000x


6 PG-2010-05-EN



M O 1 0 0 4 X X - X X - X X

Option Required modules Ordering codes

Monitoring option 1pc NMT-F, 2pcs RSW2-A NMT-Fxx, RSW2-A

CONFIGURATION POSSIBILITIES_________________________________________________________

Segmentation in forward and return path Required modules Ordering codes

Configuration module 1pc CM5 configuration module CM5

Return path optical transmitter(s) 2pcs ROT61F, ROT62D, ROT62C ROT6xx-xxxx-xx

Forward path optical receiver(s) 2pcs FOR1000x (one is contained) FOR1000H or FOR1000F

Segmentation in return path Required modules Ordering codes



Forward path optical receiver 1pc FOR1000x (contained) FOR1000H or FOR1000F

No segmentation Required modules Ordering codes


Return path optical transmitter(s) 1pc ROT61F, ROT62D, ROT62C ROT6xx-xxxx-xx


Redundancy in forward and return path Required modules Ordering codes



Forward path optical receiver(s) 2pcs FOR1000x (one is contained) FOR1000H or FOR1000F


7 PG-2010-05-EN

Forward path module

H FOR1000H (Standard type)

F FOR1000F (Fiber Deep type)

Amplifier-module type

C GaAs

D GaN

Type of the diplex filter

30 Internal 30/47MHz diplex filter


Optical connector


FA FC/APC

EU EURO-2000


MO1003 OPTICAL NODE

• Low noise optical receiver module

• Return path optical transmitter module

• Possibility of segmentation and redundancy

• Pull-out internal casting tray electronics

• HFC and Fiber Deep versions

• 3 high-leveled RF outputs



• Status monitoring option

GENERAL DESCRIPTION______________________________________________________________

The optical node is available in different configurations. This depends on the configuration module which can be

ordered. In normal configuration node contains the CM1 configuration module which allows the operation of 1

transmitter and 1 receiver. The second configuration allows the redundant operation by the CM2 configuration

module. With this module 2 transmitters and 2 receivers can be operated. With CM3 configuration module you

can realize the segmentation. This module supports 3 transmitters and 1 receiver. With CM4 configuration

module you can realize the partial segmentation. This module supports 2 transmitters and 1 receiver. The

block- diagrams of these modules can be seen under the node's block- diagram.

In basic configuration the device contains 1 receiver module (FOR1000H for HFC version or FOR1000F for

Fiber Deep version). For the optical node an FP, DFB or CWDM-ITU return path optical transmitter, another optical

receiver module as well as the monitoring option can be ordered.


Parameters of the optical receiver MO1003xH MO1003xF

Bandwidth [MHz] 47...1000


Optical input level range [dBm] -5…+3 -8…+3

Nominal optical input level [dBm] 0 -3


Equivalent input noise [pA/√Hz] 7

RF level on the output of the receiver module (4% OMI) [dBµV] 79±1 76±1 @ 47MHz86±1 @ 1GHz

(862MHz)

TILT [dB] 0 10 (5)

Type of the optical connector SC/APC, FC/APC, EURO2000


8 PG-2010-05-EN


Parameters of the optical transmitter

Bandwidth [MHz] 5-65

Wavelength [nm] 1310 or CWDM

Output power [mW] FP: 1, DFB: 2, CWDM: 2, 4

Type of the optical connector SC/APC, FC/APC, EURO-2000

RF input level (OUT1,2,3 10% OMI) [dBµV] 78±1

Flatness [dB] ±0,5

Input return loss (40 MHz -1,5 dB/octave) [dB] > 18

Input impedance [Ω] 75

RF level on the testpoint of the optical transmitter (1) [dBµV] 70+1/-2

RF parameters MO1003Cx MO1003Dx

Forward path gain [dB] (2) 36

CTB [dB] -63 (3) -69 (4)

XMOD [dB] -59 (3) -64 (4)

CSO [dB] -64 (3) -70 (4)

CIN [dB] - 60 (4)

Output testpoint attenuation [dB] 30±1

Forward path RF testpoint attenuation (TP4) [dB] (2) 0±1

Flatness [dB] ±0,7

Type of the output amplifier-module GaAs PD hybrid GaN PD hybrid

Number of active outputs 3

Output diplex filter [MHz] 30/47 or 65/85

Output return loss (40 MHz -1,5 dB/octave) [dB] > 18


Breakpoint frequency of TILT [MHz] 606, 750, 862, 1000

Return path passive

General parameters



Power supply voltage [V-AC] 30...65; 35...90




Temperature range [°C] -20…+50

Type of the RF connector 5/8”


Weight [kg] 3,9

(1) 10% optical modulation index

(2) Gain parameters are relative to FOR output level





9 PG-2010-05-EN


BLOCK DIAGRAM___________________________________________________________________

TP0dB

CM4

CM3

CM1

CM2

SUPPLY

OUT1 OUT 2

OUT 3

SURGEPROT

H

L

+ 24V DC

DC TP

SWITCHING POWER SUPPLY STATUS MONITORING SYSTEM

POST AMP

DIPLEXFILTER

AC FUSE10 A

ACBYPASS

AC FUSE

60V AC

TP-30dB

AC TP

POST AMPINT EQ

INT EQ ATT

ATT

DC IND

H

L

ATTSWITCH

SURGEPROT

AC FUSE10 A

ACBYPASS

TP-30dB

H

L

DIPLEXFILTER

ATTSWITCH

POST AMP INT EQATT

ATT

SWITCH

SURGEPROT

AC FUSE10 A

ACBYPASS

TP-30dB

PRE AMP

RFCONFIGURATION MODULE

REDUNDANCY

SEGMENTATION

ROTxxx

FOR1000x

FOR1000x

ROTxxx

ROTxxx

ROTxxx

FOR1000x

ROTxxx

ROTxxx

FOR1000x

PARTIALSEGMENTATION

FOR1000x

ROTxxx

ROTxxx

NORMAL


10 PG-2010-05-EN



M O 1 0 0 3 X X - X X - X X

Option Required modules Ordering information

Monitoring 1pc NMT-O, 3pcs RSW2-A NMT-Oxx, RSW2-A

CONFIGURATION POSSIBILITIES_________________________________________________________

Normal Required modules Ordering information


Return path optical transmitter(s) 1pc ROT61F, ROT62D, ROT62C ROT6xx-xxxx-xx


Redundant Required modules Ordering information



Forward path optical receiver(s) 2pcs FOR1000 (one is contained) FOR1000H or FOR1000F

Segmentated Required modules Ordering information




Partially segmentated Required modules Ordering information





11 PG-2010-05-EN

Forward path module

H FOR1000H (Standard type)

F FOR1000F (Fiber Deep type)


C GaAs

D GaN




Optical connector


FA FC/APC

EU EURO-2000


FOR1000H FORWARD PATH OPTICAL RECEIVER MODULE

• SC/APC, EURO2000, FC/APC optical connector

(optional)

• Receiving wavelengths 1290-1620 nm

• Temperature-compensated construction

• Frequency range 47-1000 MHz


• Monitoring of the input optical level

• Standard HFC applications


Parameters of the optical receiver FOR1000H


Optical input level range [dBm] -5…+3

Optical return loss [dB] > 45

Optical level (testpoint) [V/mW] 1

Nominal optical input level [dBm] 0

RF parameters

Bandwidth [MHz] 47…1000

Equivalent input noise [pA/Hz] 7

Level control OLC

Output level (4% OMI) [dBµV] 79

Output level accuracy [dB] ±1

Flatness [dB] ±0,7

General parameters


Power supply voltage [V] +24


Type of the optical connector SC/APC, EURO2000, FC/APC


12 PG-2010-05-EN


BLOCK DIAGRAM___________________________________________________________________

ATT

POWERSUPPLY

MICROCONTROLLER

OPTICALINPUT

TP

O

E

OPT Power

FOR1000H


F O R 1 0 0 0 H - X X

In basic configuration the MO1003xH and MO1004xH contains 1 FOR1000H module. You have to buy other

modules for segmented and redundant operation!


13 PG-2010-05-EN

Type of the optical connector


FA FC/APC

EU EURO2000


FOR1000F FORWARD PATH OPTICAL RECEIVER MODULE

• SC/APC, EURO2000, FC/APC optical connector

(variable)

• Receiving wavelengths 1290-1620 nm

• Temperature-compensated construction

• Frequency range 47-1000 MHz


• Monitoring of the input optical level

• Fiber Deep version with higher output level


Parameters of the optical receiver FOR1000F


Optical input level range [dBm] -8…+3

Optical return loss [dB] > 45

Optical level (testpoint) [V/mW] 1

Nominal optical input level [dBm] -3

RF parameters

Bandwidth [MHz] 47…1000

Equivalent input noise [pA/Hz] 7

Level control OLC

Output level @ 47MHz (4% OMI) [dBµV] 76

Output level @ 1GHz (4% OMI) [dBµV] 86


TILT [dB] (1) 10

Flatness [dB] ±0,7

General parameters




Type of the optical connector SC/APC, EURO2000, FC/APC



14 PG-2010-05-EN


BLOCK DIAGRAM___________________________________________________________________

POWERSUPPLY

MICROCONTROLLER

OPTICALINPUT

TP

O

E

OPT Power

ATTATT EQ

862MHz

1GHzor


F O R 1 0 0 0 F - X X

In basic configuration the MO1003xF and MO1004xF contains 1 FOR1000F module. You have to buy other modules

for segmented and redundant operation!


15 PG-2010-05-EN

Type of the optical connector


FA FC/APC

EU EURO2000


DISTRIBUTION AMPLIFIERS

MT1000 SERIES MINI TRUNK AMPLIFIERS

• Outdoor aluminium casting case


• Internal diplex filters

• One trunk, one bridger output (splittable)

• Internal return path hybrid module



• Pilot control option

• Return path noise switch-off option



RF parameters MT10xxC-xx MT10xxD-xx

Amplifier-module GaAs PD hybrid GaN PD hybrid

Number of active outputs 1 trunk, 1 bridger

Forward path bandwidth [MHz] 47-1000 or 85-1000

Return path bandwidth [MHz] 5-30 or 5-65

Type of diplex filter [MHz] 30/47, 65/85 (1)

Gain on trunk output [dB] 32, 36, 42 (1)

Gain on bridger output [dB] 36, 40, 46 (1)

Flatness [dB] ±0,5

CTB [dB] -63 (3) -69 (4)

XMOD [dB] -59 (3) -64 (4)

CSO [dB] -64 (3) -70 (4)

CIN [dB] - 60 (4)

Manual level setup (2 dB steps) [dB] Plug-in 0-20

Manual TILT setup (2 dB steps) [dB] Plug-in 0-22

Breakpoint frequency of TILT [MHz] 302, 606, 750, 862, 1000

ASG insertion loss (20°C) [dB] 6,5

ASG control range [dB] ±4

ASG flatness [dB] ±0,5

Noise figure [dB] 7

Testpoints' attenuation (inputs, outputs) [dB] -30±1

Return loss (40 MHz -1,5 dB/octave) [dB] 18

Return path gain [dB] 20


16 PG-2010-05-EN


CTB in return path [dB] -66 (2)

CSO in return path [dB] -70 (2)

Return path TILT (plug-in) [dB] 2, 4, 6, 8, 10

Breakpoint frequency of TILT [MHz] 30, 65

Connecting impedance [Ω] 75

Bridger output splitter, directional coupler [dB] Plug-in 4, 8, 12, 16


General parameters


Power supply voltage [V] 30-65; 35-90

Class of electric shock protection III.





Type of connector 5/8”


Weight [kg] 3,5

(1) The value of gain and the diplex filters can be found in the typechart

(2) Measured with 7 channels load in case of 110dBμV output level



BLOCK DIAGRAM___________________________________________________________________

SURGEPROT

SURGEPROT

SURGEPROT

SURGEPROT

H

L

H

L

H

L

ASG

SUPPLY

+ 24V DC

DC TP

SWITCHING POWER SUPPLY

RF

STATUS MONITORING SYSTEM

STAT. MON.

INTERFACE

EQ1

EQ4

AT1

AT3

PRE AMP EQ2 BRIDG. AMP

BRIDG. AMPEQ3

ASG ATT

REV AMPRSW2

RSW1

SD

AC FUSE10 A

AC FUSE10 A

AC FUSE10 A

AC FUSE10 A

ACBYPASS

ACBYPASS

ACBYPASS

ACBYPASS

AC FUSE

60V AC

SPorDC

TP1-30dB

TP4-30dB

TP2-30dB

TP3-30dB

REV. INJ-20dB

AC TP

BRIDGEOUT1

OUT 3BRIDGE

OUT 2BRIDGE

DC PWR

DF1

DF2

DF3 F3

F2F1

F4

30, 65 MHz

RELPF

BEQ

AT3

AT2


17 PG-2010-05-EN



M T 1 0 X X X - X X R X X

Options Required modules

ASG option 1pc ASG 535-C, 1pc BEQxxx-A, 1pc ATxx

Monitoring option 1pc NMT-F, 2pc RSW2-A


18 PG-2010-05-EN

Gain

32 Trunk: 32dB / Bridger: 36dB




C GaAs

D GaN




Return path gain

20 20 dB

25 25 dB


MB1000 SERIES MINI BRIDGER AMPLIFIERS




• Two active outputs (either of them is splittable)








RF parameters MB10xxC-xx MB10xxD-xx


Number of active outputs 2 bridgers




Forward path gain [dB] 38, 42, 48 (1)

Flatness [dB] ±0,5

CTB [dB] -63 (3) -69 (4)

XMOD [dB] -59 (3) -64 (4)

CSO [dB] -64 (3) -70 (4)

CIN [dB] - 60 (4)







Noise figure [dB] 7



Return path gain [dB] 20

CTB in return path [dB] -66 (2)

CSO in return path [dB] -70 (2)

Return path TILT (plug-in) [dB] 2, 4, 6, 8, 10



19 PG-2010-05-EN



Bridger output splitter, directional coupler [dB] Plug-in 4, 8, 12, 16


General parameters










Weight [kg] 3,5





BLOCK DIAGRAM___________________________________________________________________

SURGEPROT

SURGEPROT

SURGEPROT

SURGEPROT

H

L

H

L

H

L

ASG

SUPPLY

+ 24V DC

DC TP


RF


STAT. MON.

INTERFACE

EQ1

EQ4

AT1

AT3

PRE AMP EQ2 BRIDG. AMP

BRIDG. AMPEQ3

ASG ATT

REV AMPRSW2

RSW1

SD

AC FUSE10 A

AC FUSE10 A

AC FUSE10 A

AC FUSE10 A

ACBYPASS

ACBYPASS

ACBYPASS

ACBYPASS

AC FUSE

60V AC

SPorDC

TP1-30dB

TP4-30dB

TP2-30dB

TP3-30dB

REV. INJ-20dB

AC TP

BRIDGEOUT1

OUT 3BRIDGE

OUT 2BRIDGE

DC PWR

DF1

DF2

DF3 F3

F2F1

F4

30, 65 MHz

RELPF

BEQ

AT3

AT2


20 PG-2010-05-EN



M B 1 0 X X X - X X R X X

OptionsRequired modules




21 PG-2010-05-EN




Gain

38 38dB gain

42 42dB gain

48 48dB gain


C GaAs

D GaN

Return path gain

20 20 dB

25 25 dB


LE1000 SERIES LINE AMPLIFIERS




• Splittable high-leveled output








RF parameters LE10xxC-xx LE10xxD-xx





Forward path gain [dB] 36 / 42 / 46 (1)

Flatness [dB] ±0,75

CTB [dB] -63 (3) -69 (4)

XMOD [dB] -59 (3) -64 (4)

CSO [dB] -64 (3) -70 (4)

CIN [dB] - 60 (4)







Noise figure [dB] 7



Return path gain [dB] 20(3)

CTB in return path [dB] -69(2)

CSO in return path [dB] -70(2)

Return path TILT [dB] Plug-in 2, 4, 6, 8, 10




22 PG-2010-05-EN


Output splitter, directional coupler [dB] Plug-in 4, 8, 12, 16


General parameters










Weight [kg] 3,5





BLOCK DIAGRAM___________________________________________________________________


23 PG-2010-05-EN

SURGEPROT

SURGEPROT

SURGEPROT

H

L

ASG

SUPPLY

+ 24V DC

DC TP


RF


STAT. MON.

INTERFACE

EQ1

EQ3

AT1

AT2

PRE AMP BEQ EQ2REQ POST AMP

ASG ATT

DF1

REV AMP RSW

SD AC FUSE10 A

AC FUSE10 A

AC FUSE10 A

ACBYPASS

ACBYPASS

ACBYPASS

AC FUSE

60V AC

SPorDC

TP1-30dB

TP2-30dB

TP3-30dB

REV. INJ-20dB

AC TP

OUT 1

OUT 2

H

L

DF2

DC PWR

30, 65 MHz

RELPF

IN



L E 1 0 X X X - X X R X X

OptionsRequired modules




24 PG-2010-05-EN

Gain

36 Gain 36dB

42 Gain 42dB

46 Gain 46dB


C GaAs

D GaN




Return path gain

20 20 dB

25 25 dB


MONITORING PRODUCTS

STANDARD HMS TRANSPONDERS (PRE-LIMINARY)

• HMS 1.0

• Remote software update

• SNMP

• To Comtech and other vendors' amplifiers and

nodes

GENERAL INFORMATION______________________________________________________________

Comtech Ltd. started to develop and produce transponders 10 years ago. Present days around 15000

transponders can be found in our customers systems (Tarr Kft., T-Kábel). These transponders' physical conditions

(modulation, bit-rate) are in accordance with the HMS monitoring standard but the communication between

transponder and HMTS is realized by a unique protocol (which enables a much faster data-communication than

the HMS protocol). We have received a lot of demand for HMS compatibility, so at the end of the last year we

started developing our HMS compatible transponder.

The launch of the new transponder on the market is expected in june-july 2010.

ORDER INFORMATION_______________________________________________________________

TRANSPONDERS TO COMTECH PRODUCTS:

N M T H - F X X X MT800 series, MT1000 series, MB800 series, MB1000 series, LE800 series, LE1000 series, MO802R, MO804R, MO1004

N M T H - O X X X MO803R, MO1003

N M T H - C O M 1 - X X X MO801R

N M T H - C O M 2 - X X X MDO801x

N M T H - C O M 3 - X X X LA8xxR-A, LA836R-C, DA836x-C

N M T H - C O M 4 - X X X LA834R-H


25 PG-2010-05-EN


TRANSPONDERS TO HARMONIC PRODUCTS:

N M T H - H L W 1 - X X X HLR-3830, Antec LLRX200

N M T H - H L W 2 - X X X HLN-3812

N M T H - H L W 3 - X X X HLN-3822, HLN-3842, HLN-3844

TRANSPONDERS TO KATHREIN PRODUCTS:

N M T H - K A T 1 - X X X VGF amplifiers

TRANSPONDERS TO MOTOROLA PRODUCTS:

N M T H - M O T 1 - X X X MB-87, MB-100


26 PG-2010-05-EN

Frequency range

85 85-88MHz

108 106-114MHz


NMT-COM4 MONITORING TRANSPONDER MODULE

• Noise switch-off control

• Monitoring of the amplifier's parameters

• Monitoring of the signal and noise level in the

CATV system

• Remote software-update possibility

• Infrared data read-out


Monitoring parameters

Monitored parameters

Peak value of remote power, operation power, operation temperature, measured return path noise on 6MHz on outputs, transponder's receiver and transmitter level.

Controlled parameters State of the noise switch-off module (Off, On, -6dB, Auto).

Monitored devices LA834R-H

RF parameters

Transmitter output level range [dBµV] 80-120

Receiver input level range [dBµV] 40-80


Transmitter frequency [MHz] 18-28

Receiver frequency [MHz] 85-88 or 106-114

Transmitter and receiver frequency raster [kHz] 100

Transmitter and receiver frequency accuracy [kHz] 10

Isolation [dB] -60


Modulation FSK±50kHz

General parameters

Baud rate [baud] 38400

Power supply voltage [VDC] 12

Power consumption [VA] 2,7



27 PG-2010-05-EN


BLOCK DIAGRAM___________________________________________________________________


N M T - C O M 4 - X X X


28 PG-2010-05-EN

Receiving frequency range

85 85-88MHz

108 106-114MHz

INFRA

DET

RX

TX

POWERSUPPLY

C°

0 dB-6 dB

-60 dB

MICROCONTROLLER

OUT INReturn Path DC24V RF OUT RF INAC60V


RBS622Q-C RETURN PATH AMPLIFIER MODULE WITH MONITORING OPTION

• High output level

• Plug-in construction

• Flat frequency response

• Excellent return loss parameters

• Built-in noise switch-off

• Noise monitoring

• Monitoring option for LA834R-H amplifiers


Frequency range [MHz] 5-65

Gain (at On state) [dB] 22

Gain (at -6dB state) [dB] 16

Attenuation (at Off state) [dB] > 60

Maximum output level (IMA-III. B-60 dB) [dBµV] 116

Maximum output level (IMA-II. B-60 dB) [dBµV] 119

Return loss [dB] > 18

Return loss (Off state) [dB] > 22

Monitored noise bandwith [MHz] 5,9-6,1

Supply voltage [V] 12

Current consumption (at On state)[mA] 180

Current consumption (at Off state)[mA] 50


BLOCK DIAGRAM___________________________________________________________________


R B S 6 2 2 Q - C


29 PG-2010-05-EN

RBS622Q-C

0 dB-6 dB

Controller (0dB; -6dB; -60dB))

REV-OUTREV-IN CONTROLLINGDETECTEDNOISE LEVEL

INDICATOR(6 MHz)

-60dB

+12V


NMT-HLW3 MONITORING TRANSPONDER MODULE FOR HARMONIC OPTICAL NODES

• Noise switch-off control

• Monitoring of the node's parameters

• Monitoring of the signal and noise level in the

CATV system

• Remote software-update possibility

• Infrared data read-out

• Supported optical nodes: HLN-3822, HLN-384x


Monitoring parameters

Optical node's monitored parameters

Peak value of remote power, operation power supplies (12V, 24V), operation temperature, measured return path noise on 6MHz on outputs, transponder's receiver and transmitter level, receiver's and transmitter's power, laser current.

Controlled parameters State of the noise switch-off module (Off, On, -6dB, Auto).

Monitored device HLN-3822,HLN-384x

RF parameters

Transmitter output level range [dBµV] 80-110

Receiver input level range [dBµV] 40-80


Transmitter frequency [MHz] 18-28

Receiver frequency [MHz] 85-88 or 106-114

Transmitter and receiver frequency raster [kHz] 100

Transmitter and receiver frequency accuracy [kHz] ±10

Isolation [dB] -60


Modulation FSK±50kHz

General parameters

Baud rate [baud] 38400

Power supply voltage [VDC] +12

Power consumption [VA] 2,7



30 PG-2010-05-EN


BLOCK DIAGRAM___________________________________________________________________


N M T - H L W 3 - X X X

Option Required modulesOrdering information

Noise switch-off option HLN-3822 1pc RSW-H3 return path noise switch-off module RSW-H3

Noise switch-off option HLN-384x 1pc RSW-H4 return path noise switch-off module RSW-H4


31 PG-2010-05-EN

Receiving frequency range

85 85-88MHz

108 106-114MHz

RX

TX

POWERSUPPLY

C°

0 dB-6 dB

-50 dB

MICROCONTROLLER

OUT1Return Path

INFRA

DC12V RF OUT RF INDC24V

0 dB-6 dB

-50 dB

OUT2Return Path

OPT RX

OPT TX


RSW-H4 RETURN PATH SWITCH MODULE INTO HARMONIC HLN-384X OPTICAL NODE

• Controlled by the NMT-HLW3 module

• Plug-in construction

• High suppression loss

• Low insertion loss

• Three switching states

• State-indication by LED's


Frequency range [MHz] 5-65

Insertion loss (at On state) [dB] 0,6 ± 0,2

Insertion loss (at -6dB state) [dB] -7 ± 0,5

Insertion loss (at Off state) [dB] (5-30 MHz)(30-65 MHz)

> 50> 40

Maximum output level (IMA III. B-60 dB) [dBµV] 117

Maximum output level (IMA II. B-60 dB) [dBµV] 116

Return loss (at Off state) [dB] > 20

Return loss (at On state) [dB] > 20



Current consumption (at Off state) [mA] 20

Current consumption (at On state) [mA] 30

Control voltage switch Off [VDC] 5

Control voltage switch On [VDC] 0

BLOCK DIAGRAM___________________________________________________________________


R S W - H 4 Return path switch module into HLN-384x optical node


32 PG-2010-05-EN

RSW-H4

IN1

+24V

0 dB-6 dB

-50 dB

OUT1-50dB

DET

CONTROLLING

IN20 dB

-6 dB-50 dB

OUT2-50dB

MUX

CONTROLLER

RSW-H4

IN1

+24V

0 dB-6 dB

-50 dB

OUT1-50dB

DET

CONTROLLING

IN20 dB

-6 dB-50 dB

OUT2-50dB

MUX

CONTROLLER

NMT-HLW3

2010New Products

Distributors, partners:

COMTECH Communication-technology Ltd.H-9028 GYÕR, Török Ignác u. 66.

Tel.: +36 (96) 412 299Fax:+36 (96) 511 200

E-mail: [email protected],[email protected]

Schaffelhofer CATV-ServiceKalchgruberweg 94210 UnterweitersdorfAustriaTel.: +43 7235 649211Fax: +43 7235 649214E-mail: [email protected]

Normann Engineering GmbHLinzer str. 139A-4600 WelsAustriaTel.: +43 7242 70 921-0Fax: +43 7242 70 921-20E-mail: [email protected](Only monitoring system)

KABELKON, The Authorized Channel PartnerCart. Florilor 41/E535500 GheorgheniRomaniaRomaniaTel.: +40266364525Fax: +40266364080E-mail : [email protected]

EuroMedia-Service GmbH Willi-Bleicher strasse 3552353 Düren Germany Tel.: +49 2421 6936051 Fax: +49 2421 6932179E-mail: [email protected] (Only monitoring system)

TELETRONIC PLUS SRLArad, Str. Roman Ciorogariu, Nr.33Judetul AradRomaniaTel.: +40 743137106Tel./Fax: +40 3574 07 080E-mail: [email protected]

SmartCable Technology BVHoogstad 2593131 KX VlaardingenThe NetherlandsTel.: +31 10 248 0630Fax: +31 10 248 0631E-mail: [email protected]

XD VISION, s.r.o.Vyšehradská 885106 BratislavaSlovakiaTel.: +421 25363 1314,5Fax: +421 25363 1316E-mail: [email protected]

JJJ SAT & BESIE s.r.o.Strešovická 35Praha 6, 16200Czech RepublicTel.: +420 233 090 050Fax: +420 233 090 055E-mail: [email protected]

IPMEDIA International GmbHHermannstrasse 1931180 GiesenGermanyTel.:+49 (0) 5066 90 21 24Fax:+49 (0) 5066 90 21 25E-mail: [email protected]

comtech new products 2010 · 2010 new products may, 2010 new products (1) 4% omi can be adjusted in...

Documents