acculink 3161 dsu/csu quick reference - dasan...

ACCULINK 3161 DSU/CSUQUICK REFERENCE

Document No. 3161-A2-GL11-50

Copyright � 1998 Paradyne Corporation.All rights reserved.Printed in U.S.A.

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1

ACCULINK 3161 DSU/CSUQuick ReferenceDocument Number 3161-A2-GL11-50

November 1998

Product Documentation on the World Wide WebWe provide complete product documentation online. This lets you search thedocumentation for specific topics and print only what you need, reducing the waste ofsurplus printing. It also helps us maintain competitive prices for our products.

Complete documentation for this product is available at www.paradyne.com . Select Service & Support → Technical Manuals → T1/E1 Digital Access Devices.

Select the following document:

3160-A2-GB21ACCULINK 316x Data Service Unit/Channel Service Unit Operator’s Guide

To request a paper copy of a Paradyne document:

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Before installing the DSU/CSU, read the Important Safety Instructions beginning onpage 19.

2

Quick Start ProcedureThe following procedure is for experienced DSU/CSU users who are familiar with the3161 DSU/CSU installation process and have no special requirements for theirapplication. See the ACCULINK 316x Data Service Unit/Channel Service UnitOperator’s Guide for more information.

1. Install the Auxiliary Backplane onto the 3000 Series Carrier. See the ACCULINK3151 CSU and 3161 DSU/CSU General Information Guide (3100-A2-GK40) forinstallation procedures.

2. Attach the DTE cable (DB15) and/or port cables (DB25) to the appropriateconnectors on the Auxiliary Backplane. See the COMSPHERE 3000 Series CarrierInstallation Manual (3000-A2-GA31) for detailed cable and connector information.Connect the other end of the DTE cable to the customer premises equipment.

3

3. Attach the network cable to the Auxiliary Backplane using either a 50-pin cable orthe T1 Network Interface Adapter. Connect the other end of the network cable tothe connection provided by the telephone company.

496-14386-03

AuxiliaryBackplane

over Slots 9–16

COMSPHERE3000 Series

Carrier (Rear)

T1 NetworkCable

CableRetainer

4. Turn on the power to the 3000 Series Carrier.

4

5. Insert the DSU/CSU circuit card into the appropriate slot in the carrier. Thepower-up self-test begins.

495-14797

6. If you intend to use front panel emulation, connect the cable from the PC to Port 2on the Auxiliary Backplane using the COM port adapter and COM-port-to-PC cable.

7. If you do not intend to use the DTE Drop/Insert T1 port, disable it using theconfiguration procedures in Chapter 3, Operation, and Appendix C, ConfigurationOptions, of the ACCULINK 316x Data Service Unit/Channel Service UnitOperator’s Guide. (The default setting for this port is Enabled .)

8. The Factory 1 configuration for ESF framing format and B8ZS line coding format isthe default configuration and is appropriate for most networks. If this configurationdoes not work for you, try the Factory 2 configuration for D4 framing format andAMI line coding format. To further customize configuration options, refer toChanging Configuration Options in Chapter 3, Operation, and Appendix C,Configuration Options, in the ACCULINK 316x Data Service Unit/Channel ServiceUnit Operator’s Guide.

9. During the power-up self-test, the FAIL LED flashes, then all LEDs blink twice.When the test is complete, verify that the DSU/CSU is functional by observing thatthe OK, NETWORK SIG, and DTE SIG LEDs are lit.

10. Configure the ports and channels you intend to use and assign channels to thenetwork interface.

5

Configuration OptionsConfiguration options are accessed from the Cnfig branch of the front panel menu.

DSU ESF

Stat

97-15577

DevHS STest Perf TStat LED ID

T1 PrtnPrtnUserTelco

Cur24Tot

Intvl

FarNear

Cur8Tot

Intvl

Test

Rlpbk Lpbk Ptrns Lamp

QRSS 511

Abort Mon

LLBUPLLBDN

54UP54DN

FT1UPFT1DN

PLB DLB RLBLLBAbort DCLB DTLB

QRSS 1in8 511

Send

Cnfig

EQPT NET

Ctrl

Rel ClrReg

Reset

CID

PasswdLEDACO

DL

Mon

Call

DiscDial ChDir

1 . . 5,A(Directory)

1 . . 5,A(Directory)

DTE Prt1 Prt2

User Prt1 Prt2

FarNear

Load Edit Area From:

Choose Function:

Activ Cust1 Cust2 Fact1 Fact2

User AlarmNETDTE Port Chan Gen Mgmt

Gen Trap

DTE Prt1 Prt2ClearDsply

Copy Prt1 Prt2

Port Select :

All Prt1 Prt2

Save

Cust1Activ Cust2

Edit

6

Factory default configuration options are shown in boldface type in the following tables.

Table 1. DTE Interface Configuration Options

Option Factory 1 Factory 2 Comments/Description

DTE Port:Enab Enab Enables the use of the DTE

DTE Port:Disab Disab

Enables the use of the DTEDrop/Insert port.

DTE Framing:D4 D4

Selects D4 or ESF framing formatDTE Framing:ESF ESF

Selects D4 or ESF framing format.

DTE Coding:AMI AMI

Selects AMI or B8ZS line codingDTE Coding:

B8ZS B8ZS

Selects AMI or B8ZS line codingformat.

0–133 0–133

Equal:133–266 133–266

Equal:(DTE LineEqualizer)

266–399 266–399 Provides selectable extended DTErange capability.(

Equalizer)399–533 399–533

range capability.

533–655 533–655

Extrn DLB:(External DTE

Enab EnabAllows control of DLB on external

(External DTELoopback) Disab Disab

Allows control of DLB on externalcontact closure.

Send Ones:Enab Enab Sends all ones on channels

allocated to the network T1 onSend Ones:Disab Disab

allocated to the network T1 onLOS, LOF, or AIS.

Table 2. Port Configuration Options (1 of 3)


E530 E530

Port Type:V.35 V.35

Selects the port type: EIA-530A,Port Type:

RS449 RS449

Selects the port type: EIA-530A,V.35, RS449, or X.21.

X.21 X.21

Base Rate:Nx64 Nx64

Enables the port to either Nx56 orBase Rate:

Nx56 Nx56

Enables the port to either Nx56 orNx64 rates.

7


Option Comments/DescriptionFactory 2Factory 1

Disab Disab

Net DCLB:V.54 V.54 Network-initiated DCLB, allows

DCLB to be controlled by inbandNet DCLB:FT1 FT1

,DCLB to be controlled by inbandV.54 or FT1 (ANSI) codes.

Both Both

Disab Disab

Port LB:DTLB DTLB Port-initiated Loopbacks, allows

Loopbacks to be initiated throughPort LB:DCLB DCLB

p ,Loopbacks to be initiated throughthe port by the external DTE.

Both Both

p y

Disab Disab

All Ones:DTR DTR

All ones sent to network (DTE) T1All Ones:

RTS RTS

All ones sent to network (DTE) T1when DTR or RTS interrupted.

Both Both

Rcv Yellow:None None Data port remains enabled, or is

disabled on receiving Yellow onRcv Yellow:(Received Yellow)

Halt Halt

p ,disabled, on receiving Yellow onnetwork T1.

Tx Clock:Int Int Selects whether the transmitted

data clock is internal (TXC) orTx Clock:Ext Ext

data clock is internal (TXC) orexternal (XTXC).

InvertTxC:Enab Enab

Selects phase inversion of theInvertTxC:(Invert Tx Clock)

Disab Disab

Selects phase inversion of thetransmit clock (TXC).

InvertData:Enab Enab

Allows the data on the port to beInvertData:

Disab Disab

Allows the data on the port to beinverted.

EDL:Enab Enab

Specifies whether the EmbeddedEDL:

Disab Disab

Specifies whether the EmbeddedData Link is enabled.

8



10E–4 10E–4

10E–5 10E–5

Err Rate:(Excessive Error

10E–6 10E–6 Selects the error rate threshold forExcessive Error Rate Alarm(Excessive Error

Rate) 10E–7 10E–7Excessive Error Rate Alarm.

)

10E–8 10E–8

10E–9 10E–9

Disab Disab

Near end:Maint Maint Specifies whether the device will

maintain near end performanceNear-end:Send Send

pmaintain near-end performancestatistics.

Both Both

Far end:Disab Disab Specifies whether the device will

maintain far end performanceFar-end:Maint Maint

pmaintain far-end performancestatistics.

Mgmt Link:Enab Enab

Specifies whether the EDLMgmt Link:

Disab Disab

Specifies whether the EDLManagement Link is enabled.

Table 3. Network Interface Configuration Options (1 of 2)


NET Framing:D4 D4

Selects D4 or ESF framing format.NET Framing:ESF ESF

Selects D4 or ESF framing format.

NET Coding:AMI AMI Selects AMI or B8ZS line coding

fNET Coding:

B8ZS B8ZS

Selects AMI or B8ZS line codingformat.

0.0 0.0

LBO:–7.5 –7.5

Provides Line Build Out in dB.LBO:–15 –15

Provides Line Build Out in dB.

–22.5 –22.5

ANSI PRM:Enab Enab Sends ANSI Performance Report

MANSI PRM:

Disab Disab

Sends ANSI Performance ReportMessages.

9

Table 3. Network Interface Configuration Options (2 of 2)


Mgmt Link:Enab Enab Specifies whether the FDL’s

M Li k i bl dMgmt Link:

Disab Disab

Specifies whether the FDL sManagement Link is enabled.

NET LLB:Enab Enab Network-initiated LLB allows LLB to

b ll d b i b d LLB dNET LLB:

Disab Disab

Network initiated LLB allows LLB tobe controlled by inband LLB codes.

NET PLB:Enab Enab Network-initiated PLB allows PLB

to be controlled by FDL PLBNET PLB:Disab Disab

to be controlled by FDL PLBmessages.

62411 62411 Provides enforcement of onesd it t ti AT&T TR

BitStuff: Part68 Part68

Provides enforcement of onesdensity protection per AT&T TR62411, ANSI T1-403, and FCC

Disab Disab62411, ANSI T1-403, and FCC Part 68 Technical Publication.

Circuit Ident: Edit Edit Specifies the transmission vendor’si i id ifi

Circuit Ident:

Clear Clear

Specifies the transmission vendor scircuit identifier.

Table 4. DTE Drop/Insert Port Channel Configuration Options

Line 1 Displays: Line 2 Displays: Meaning Comments/Description

— Unassigned

N1 N2 N3 ...... N24:

D1, D2 ... D24Channelassigned to thisDTE channel

Function key under the channel(N1, N2, etc.) selects the DTEchannel to assign (D1, D2, ... D24,N1 N2 N3 ...... N24:

Prt1Prt2Prt3Prt4

Channelassigned to port1,2,3, or 4

channel to assign (D1, D2, ... D24,or –).

Data Data Channel Function key under the channelD1 D2 D3 ...... D24:

RBSVoice

Channel

Function key under the channel(D1, D2, etc.) selects either Dataor RBS.

10

Table 5. Data Port Channel Configuration Options (1 of 2)


NET NETAssigns this port to channels on

Assign To: DTE DTEAssigns this port to channels onthe Network or DSX-1 T1 interface,or to another port

g

Prtn Prtn

,or to another port.

Block BlockDetermines how channels are

Assign By: ACAMI ACAMIDetermines how channels areassigned: contiguous blocks,ACAMI or individual channels

g y

Chan Chan

g g ,ACAMI or individual channels.

Port Rate:

64 (56)128 (112)192 (168)256 (224)320 (280)384 (336)448 (392)512 (448)576 (504)640 (560)704 (616)768 (672)832 (728)896 (784)960 (840)1024 (896)1088 (952)1152 (1008)1216 (1064)1280 (1120)1344 (1176)1408 (1232)1472 (1288)1536 (1344)

64 (56)128 (112)192 (168)256 (224)320 (280)384 (336)448 (392)512 (448)576 (504)640 (560)704 (616)768 (672)832 (728)896 (784)960 (840)1024 (896)1088 (952)1152 (1008)1216 (1064)1280 (1120)1344 (1176)1408 (1232)1472 (1288)1536 (1344)

Selects the data rate for the port.

The possible rates depend onwhether the port is configured forNx56 or Nx64.

This configuration option onlyappears if the “Assigned By”configuration option is Block orACAMI.

11

Table 5. Data Port Channel Configuration Options (2 of 2)


Clear ClearClears (unassigns) channels forthis port.

Start At:

N1 (D1)N2 (D2)N3 (D3)N4 (D4)N5 (D5)N6 (D6)N7 (D7)N8 (D8)N9 (D9)

N10 (D10)N11 (D11)N12 (D12)N13 (D13)N14 (D14)N15 (D15)N16 (D16)N17 (D17)N18 (D18)N19 (D19)N20 (D20)N21 (D21)N22 (D22)N23 (D23)N24 (D24)

N1 (D1)N2 (D2)N3 (D3)N4 (D4)N5 (D5)N6 (D6)N7 (D7)N8 (D8)N9 (D9)

N10 (D10)N11 (D11)N12 (D12)N13 (D13)N14 (D14)N15 (D15)N16 (D16)N17 (D17)N18 (D18)N19 (D19)N20 (D20)N21 (D21)N22 (D22)N23 (D23)N24 (D24)

This configuration option appears ifthe “Assigned By” configurationoption is Block or ACAMI.

Line 1 Displays: Line 2 Displays: Meaning Comments/Description

— Unassigned

N1 N2 N3 ...... N24:(If assigned to NET)

Prt1Prt2Prt3Prt4

Channel assigned to port 1,2, 3, or 4

This configuration option appears ifthe “Assigned By” configurationoption is individual channels(Chan)

(If assigned to NET)

D1 D2 D3 ..... D24:(If assigned to DTE)

D1, D2 ... D24Channel assigned to thisDTE channel

(Chan).

Function key under the channel(N1, N2 etc.) assigns (unassigns)port (1 2 3 or 4) to that channel

N1, N2 ... N24Channel assignedto this NETchannel

( , ) g ( g )port (1, 2, 3, or 4) to that channel.

12

Table 6. General Configuration Options


Gen Yellow:Enab Enab

Yellow alarm is generated by theGen Yellow:(Generate Yellow) Disab Disab

Yellow alarm is generated by theDSU/CSU on LOS, LOF, or AIS.

NET NET

DTE DTESelects the clock source to be

Clock Src: Prt1 Prt1Selects the clock source to beused as the master clock for theDSU/CSU

Int IntDSU/CSU.

Ext Ext

2048 2048

Clock Rate: 1544 1544 Selects the clock rate of the sourceif external.

8 8

if external.

Tst Timeout:Enab Enab Specifies whether the durations of

user initiated tests are limited byTst Timeout:Disab Disab

puser-initiated tests are limited byTst Duration.

10 10

Tst Duration:Up Up Specifies the duration of

i iti t d l b k d ttTst Duration:

Down Down

Specifies the duration ofuser-initiated loopback and patterntests.

Save Save

Table 7. User Configuration Options (1 of 3)


Self-Test:Enab Enab

Allows bypass of self-test onSelf-Test:

Disab Disab

Allows bypass of self-test oninitialization.

Dial-In:Enab Enab Controls whether dial-in access is

ll dDial-In:

Disab Disab

Controls whether dial in access isallowed.

Password:None None Controls whether a password is

i d fPassword:

Com Com

Controls whether a password isrequired for remote access.

Com Port:Enab Enab

Controls whether the COM port isCom Port:

Disab Disab

Controls whether the COM port isenabled or disabled.

13



Mgmt Mgmt

C t l h th COM t iCom Use: ASCII ASCII

Controls how the COM port isused.

Term Term

used.

Disab Disab

C t l th COM t’ t lComExtDev: AT AT

Controls the COM port’s externaldevice commands.

Other Other

device commands.

ComConnPrefix:Edit Edit

Controls the COM port’s connectComConnPrefix:

Clear Clear

Controls the COM port s connectprefix.

ComConnected:Edit Edit

Controls the COM port’s connectComConnected:

Clear Clear

Controls the COM port s connectindication string.

ComEscapeSeq:Edit Edit

Controls the COM port’s escapeComEscapeSeq:

Clear Clear

Controls the COM port s escapesequence.

None None

0.2s 0.2s

ComEscDel:0.4s 0.4s

Controls the COM port’s escapeComEscDel:

0.6s 0.6s

Controls the COM port s escapesequence delay.

0.8s 0.8s

1.0s 1.0s

ComDisconnect:Edit Edit

Controls the COM port’sComDisconnect:

Clear Clear

Controls the COM port sdisconnect string.

1.2 1.2

2.4 2.4

Com Rate:4.8 4.8

Com Rate:(Communication PortRate)

9.6 9.6 Selects the bit rate for the COMport.(

Rate)14.4 14.4

port.

19.2 19.2

38.4 38.4

Char Length:7 7

Selects the character length for theChar Length:

8 8

Selects the character length for theCOM port.

14



CParity:None None

CParity:(Communication PortParity)

Even Even Selects the parity for the COM port.(Parity)

Odd Odd

CStop Bits:1 1

CStop Bits:(Communication PortStop Bits)

1.5 1.5 Selects the number of stop bits forthe COM port.(

Stop Bits)2 2

the COM port.

Ignore DTR:Yes Yes

Specifies whether the COM portIgnore DTR:

No No

Specifies whether the COM portignores DTR.

CmInActTm: (COM Port Inactivity

Enab Enab Specifies whether thecommunication port disconnects(COM Port Inactivity

Timeout) Disab Disab

pcommunication port disconnectsafter a certain period of inactivity.

5 5

CmDiscTm: (COM Port

Up Up Specifies the period of inactivity (1 to 60 minutes) that causes a(COM Port

Disconnect Time) Down Down

(1 to 60 minutes) that causes adisconnect if CmInActTm isenabled.

Save Save

enabled.

TnSession: Enab Enab Specifies whether the DSU/CSU

responds to Telnet sessionTnSession: (Telnet Session)

Disab Disab

presponds to Telnet sessionrequests.

TnPaswd: Enab Enab

Specifies whether a password isTnPaswd: (Telnet Password)

Disab Disab

Specifies whether a password isrequired for Telnet sessions.

TnInActTm: (Telnet Inactivity

Enab Enab Specifies whether a Telnet sessiondisconnects after a certain period(Telnet Inactivity

Timeout) Disab Disab

pdisconnects after a certain periodof inactivity.

5 5

TnDiscTm: (Telnet Disconnect

Up Up The period of inactivity (1 to 60 minutes) that causes a(Telnet Disconnect

Time) Down Down

60 minutes) that causes adisconnect if TnInActTm isenabled.

Save Save

enabled.

15

Table 8. Alarm Configuration Options


Alrm Msg:

Disab Disab Does not display alarm messages.

Alrm Msg:

Com ComSends alarm messages to COMport.

SNMP Trap:Enab Enab

Sends SNMP trapsSNMP Trap:Disab Disab

Sends SNMP traps.

TrapDisc:Enab Enab Specifies whether the modem

connection will disconnect after aTrapDisc:Disab Disab

pconnection will disconnect after atrap is sent.

DialOut:Enab Enab Provides the option to allow

automatic dial-out to send alarmDialOut:Disab Disab

automatic dial-out to send alarmmessages on MODEM port.

Call Retry:Enab Enab Specifies whether an outgoing call

is retried on a busy or failed callCall Retry:Disab Disab

is retried on a busy or failed callattempt.

Dial Delay:1–45

6–10

1–45

6–10

The time (in minutes) to delaybetween successive alarmdial-outs or retry attempts.

AltDialDir:None1–5

None1–5

The alternate dial-out directory touse if a call to the primary numbercannot be completed.

10E–4 10E–4

10E–5 10E–5

Err Rate:(Excessive Error

10E–6 10E–6 The error rate threshold forExcessive Error Rate Alarm(Excessive Error

Rate) 10E–7 10E–7Excessive Error Rate Alarm.

a e)

10E–8 10E–8

10E–9 10E–9

AlrmRelay: Enab Enab Specifies whether to activate theAlrmRelay:(Alarm Relay) Disab Disab

Specifies whether to activate thealarm relay on an alarm condition.

16

Table 9. General Management Configuration Options (1 of 2)


SNMP Mgt:Enab Enab Specifies whether the DSU/CSU

responds to SNMP sessionSNMP Mgt:Disab Disab

responds to SNMP sessionrequests.

NMS Valid:

Enab Enab Specifies whether the DSU/CSUvalidates the IP address of an

NMS Valid:

Disab Disab

validates the IP address of anSNMP manager attemptingaccess.

Num Sec Mgrs:1 1 The number of SNMP managers

Num Sec Mgrs:2–10 2–10

The number of SNMP managersallowed to access the DSU/CSU.

NMS n IP Adr:Edit Edit Allows you to define or clear the

allowable IP address of an SNMPNMS n IP Adr:Clear Clear

allowable IP address of an SNMPmanager.

NMS n Access:Read Read The type of access allowed for an

SNMP manager using communityNMS n Access:R/W R/W

SNMP manager using communityname 1.

System Name:Edit Edit The SNMP system name for this

System Name:Clear Clear

The SNMP system name for thisdevice.

System Location:Edit Edit The SNMP system location for this

System Location:Clear Clear

The SNMP system location for thisdevice.

System Contact:Edit Edit The SNMP system contact name

System Contact:Clear Clear

The SNMP system contact namefor this device.

CommunityName1:Edit Edit A community name that is allowed

access to this device Defaults toCommunityName1:Clear Clear

access to this device. Defaults topublic .

Access 1:Read Read The type of access allowed for

Access 1:R/W R/W

The type of access allowed forcommunity name 1.

CommunityName2:Edit Edit A community name that is allowed

CommunityName2:Clear Clear

A community name that is allowedaccess to this device.

Access 2:Read Read The type of access allowed for

Access 2:R/W R/W

The type of access allowed forcommunity name 2.

IP Adr:Edit Edit The IP address needed to access

IP Adr:Clear Clear

The IP address needed to accessthe device.

NetMask:Edit Edit The Subnet Mask needed to

NetMask:Clear Clear

The Subnet Mask needed toaccess the device.

17

Table 9. General Management Configuration Options (2 of 2)


Com IP Adr:Edit Edit The IP address for the COM port

Com IP Adr:Clear Clear

The IP address for the COM portwhen configured for SNMP.

Com NetMask:Edit Edit The Subnet Mask needed to

access the device when the COMCom NetMask:Clear Clear

access the device when the COMport is configured for SNMP.

Com Link:PPP PPP The link layer protocol for the COM

Com Link:SLIP SLIP

The link layer protocol for the COMport when configured for SNMP.

IPBusMast:Enable Enable Specifies whether the device is the

IPBusMast:Disab Disab

Specifies whether the device is theIP Bus Master.

None None

IPBus IPBus

Def Netwk: Com Com Specifies the default networkdestination.

FDL FDL

destination.

EDLn EDLn

18

Table 10. Management Trap Configuration Options


Num Trap Mgrs:1

2–61

2–6The number of trap managerssupported by the device.

Trapn IP Adr:

Edit Edit Specifies the IP address for eachtrap manager. This configuration

Trapn IP Adr:Clear Clear

trap manager. This configurationoption is repeated for all nmanagers.

Def Def

IPBus IPBus

Trapn Dst: Com Com Specifies the network destinationfor Trap Manager n.

FDL FDL

for Trap Manager n.

EDLn EDLn

Disab Disab

Gen Trap:Warm Warm Specifies the general trap types to

enable: WarmStart AuthenticationGen Trap:Auth Auth

p g p ypenable: WarmStart, AuthenticationFailure or both.

Both Both

a u e o bo

Entp Trap:Enab Enab Specifies whether the

EnterpriseSpecific trap type isEntp Trap:Disab Disab

pEnterpriseSpecific trap type isenabled.

Disab Disab

Link Trap:Up Up Specifies the link trap type to

enable: Trap on Link Up LinkLink Trap:Down Down

p p ypenable: Trap on Link Up, LinkDown, or both.

Both Both

o , o bo

NET NET

DTE DTEWhen any link trap types are

Trap I/F: T1s T1sWhen any link trap types areenabled, specifies which links tosend traps for

Trap I/F:

Ports Ports

psend traps for.

All All

19

Important Safety Instructions1. Read and follow all warning notices and instructions marked on the product or

included in the manual.

2. When an ac power source is used, this product is intended to be used with a 3-wiregrounding type plug – a plug which has a grounding pin. This is a safety feature.Equipment grounding is vital to ensure safe operation. Do not defeat the purpose ofthe grounding type plug by modifying the plug or using an adapter.

Prior to installation, use an outlet tester or a voltmeter to check the ac receptaclefor the presence of earth ground. If the receptacle is not properly grounded, theinstallation must not continue until a qualified electrician has corrected the problem.

If a 3-wire grounding type power source is not available, consult a qualifiedelectrician to determine another method of grounding the equipment.

3. Slots and openings in the cabinet are provided for ventilation. To ensure reliableoperation of the product and to protect it from overheating, these slots andopenings must not be blocked or covered.

4. Do not allow anything to rest on the power cord and do not locate the productwhere persons will walk on the power cord.

5. Do not attempt to service this product yourself, as opening or removing covers mayexpose you to dangerous high voltage points or other risks. Refer all servicing toqualified service personnel.

6. General purpose cables are provided with this product. Special cables, which maybe required by the regulatory inspection authority for the installation site, are theresponsibility of the customer.

7. When installed in the final configuration, the product must comply with theapplicable Safety Standards and regulatory requirements of the country in which itis installed. If necessary, consult with the appropriate regulatory agencies andinspection authorities to ensure compliance.

8. A rare phenomenon can create a voltage potential between the earth grounds oftwo or more buildings. If products installed in separate buildings areinterconnected , the voltage potential may cause a hazardous condition. Consult aqualified electrical consultant to determine whether or not this phenomenon existsand, if necessary, implement corrective action prior to interconnecting the products.

9. Input power to the ac voltage configuration of this product must be provided by aUL-listed or CSA-certified power source with a Class 2 or Limited Power Source(LPS) output. Input power to the dc voltage configurations of this product must beprovided by a National Electric Code (NEC) or a Canadian Electric Code (CEC)Class 2 circuit.

10. This product contains a coin cell lithium battery that is only to be replaced at thefactory. Caution: There is a danger of explosion if the battery is incorrectlyreplaced. Replace only with the same type. Dispose of used batteries according tothe battery manufacturer’s instructions. Attention: Il y a danger d’explosion s’il y aremplacement incorrect de la batterie. Remplacer uniquement avec une batterie dumême type. Mettre au rebut les batteries usagées conformément aux instructionsdu fabricant.

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11. In addition, if the equipment is to be used with telecommunications circuits, take thefollowing precautions:

— Never install telephone wiring during a lightning storm.

— Never install telephone jacks in wet locations unless the jack is specificallydesigned for wet locations.

— Never touch uninsulated telephone wires or terminals unless the telephoneline has been disconnected at the network interface.

— Use caution when installing or modifying telephone lines.

— Avoid using a telephone (other than a cordless type) during an electrical storm.There may be a remote risk of electric shock from lightning.

— Do not use the telephone to report a gas leak in the vicinity of the leak.

EMI Warnings

! WARNING:This equipment has been tested and found to comply with the limits for aClass A digital device, pursuant to Part 15 of the FCC rules. These limits aredesigned to provide reasonable protection against harmful interference whenthe equipment is operated in a commercial environment. This equipmentgenerates, uses, and can radiate radio frequency energy and, if not installedand used in accordance with the instruction manual, may cause harmfulinterference to radio communications. Operation of this equipment in aresidential area is likely to cause harmful interference in which case the userwill be required to correct the interference at his own expense.

The authority to operate this equipment is conditioned by the requirementsthat no modifications will be made to the equipment unless the changes ormodifications are expressly approved by Paradyne Corporation.

! WARNING:To Users of Digital Apparatus in Canada:

This Class A digital apparatus meets all requirements of the Canadianinterference-causing equipment regulations.

Cet appareil numérique de la classe A respecte toutes les exigences durèglement sur le matérial brouilleur du Canada.

Government Requirements and Equipment ReturnCertain governments require that instructions pertaining to CSU connection to thetelephone network be included in the installation and operation manual. Specificinstructions are listed in the following sections.

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Notice to Users of the United States Telephone Network

1. This equipment complies with Part 68 of the FCC rules. On the equipment is a labelthat contains, among other information, the FCC registration number for thisequipment. The label is on the DSU/CSU’s circuit card. If requested, thisinformation must be provided to the telephone company.

2. The Service Order Code 6.0F should be specified to the telephone company whenordering the T1 line. In addition, the proper Facility Interface Code must bespecified to the Telephone Company. The DSU/CSU can be configured to supportany of the following framing format and line signaling techniques. The DSU/CSU’sconfiguration must correspond to the T1 line’s parameters. The 3161 DSU/CSUconnects to the T1 network using the multi-line USOC-type RJ48H jack.

3161 DSU/CSU Facility Interface Codes

Code Description

04DU9-BN 1.544 Mbps superframe format (SF) without line power

04DU9-DN 1.544 Mbps SF and B8ZS without line power

04DU9-1KN 1.544 Mbps ANSI ESF without line power

04DU-1SN 1.544 Mbps ANSI ESF and B8ZS without line power

3. If the DSU/CSU causes harm to the telephone network, the telephone company willnotify you in advance that temporary discontinuance of service may be required.But if advance notice is not practical, the telephone company will notify thecustomer as soon as possible. Also, you will be advised of your right to file acomplaint with the FCC if you believe it is necessary.

4. The telephone company may make changes in its facilities, equipment, operations,or procedures that could affect the operation of the equipment. If this happens, thetelephone company will provide advance notice in order for you to make thenecessary modifications in order to maintain uninterrupted service.

5. If you experience trouble with this equipment, please contact your sales or servicerepresentative (as appropriate) for repair or warranty information. If the productneeds to be returned to the company service center for repair, contact them directlyfor return instructions using one of the following methods:

— Via the Internet: Visit the Paradyne World Wide Web site athttp://www.paradyne.com

— Via Telephone: Call our automated call system to receive current informationvia fax or to speak with a company representative.

Within the U.S.A., call 1-800-870-2221Outside the U.S.A., call 1-727-530-2340

If the trouble is causing harm to the telephone network, the telephone companymay request that you remove the equipment from the network until the problem isresolved.

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6. FCC compliant telephone line cords with modular plugs are provided with thisequipment. This equipment is designed to be connected to the telephone networkor premises wiring using a compatible modular jack which is Part 68 compliant.

Notice to Users of the Canadian Telephone Network

The Industry Canada label identifies certified equipment. This certification means thatthe equipment meets telecommunications network protective, operational and safetyrequirements as prescribed in the appropriate Terminal Equipment TechnicalRequirements document(s). The Department does not guarantee the equipment willoperate to the user’s satisfaction.

Repairs to certified equipment should be coordinated by a representative designated bythe supplier. Any repairs or alterations made by the user to this equipment, orequipment malfunctions, may give the telecommunications company cause to requestto disconnect the equipment.

Users should ensure for their own protection that the electrical ground connections ofthe power utility, telephone lines and internal metallic water pipe system, if present, areconnected together. This precaution may be particularly important in rural areas.

CAUTION:

Users should not attempt to make such connections themselves, but shouldcontact the appropriate electric inspection authority, or electrician, asappropriate.

The Ringer Equivalence Number (REN) assigned to each terminal device provides anindication of the maximum number of terminals allowed to be connected to a telephoneinterface. The termination on an interface may consist of any combination of devicessubject only to the requirement that the sum of the Ringer Equivalence Numbers of allthe devices does not exceed 5.

If your equipment is in need of repair, refer to Warranty, Sales, and Service Informationin the front of this document.

��*3161–A2–GL11–50*

acculink 3161 dsu/csu quick reference - dasan...

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