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ACCULINK 3151 CSU
QUICK REFERENCE
Document No. 3151-A2-GL11-40
Page 2
Copyright 1998 Paradyne Corporation.
All rights reserved.
Printed in U.S.A.
Notice
This publication is protected by federal copyright law. No part of this publication may be
copied or distributed, transmitted, transcribed, stored in a retrieval system, or translated
into any human or computer language in any form or by any means, electronic,
mechanical, magnetic, manual or otherwise, or disclosed to third parties without the
express written permission of Paradyne Corporation, 8545 126th Avenue North, P.O.
Box 2826, Largo, Florida 33779-2826.
Paradyne Corporation makes no representation or warranties with respect to the
contents hereof and specifically disclaims any implied warranties of merchantability or
fitness for a particular purpose. Further, Paradyne Corporation reserves the right to
revise this publication and to make changes from time to time in the contents hereof
without obligation of Paradyne Corporation to notify any person of such revision or
changes.
Changes and enhancements to the product and to the information herein will be
documented and issued as a new release to this manual.
Warranty, Sales, and Service Information
Contact your sales or service representative directly for any help needed. For additional
information concerning warranty, sales, service, repair, installation, documentation, or
training, use one of the following methods:
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T rademarks
All products and services mentioned herein are the trademarks, service marks,
registered trademarks or registered service marks of their respective owners.
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TM
1
ACCULINK 3151 CSU
Quick Reference
Document Number 3151-A2-GL11-40
February 1998
Quick Start Procedure
The following procedure is for experienced CSU users who are familiar with the 3151
CSU installation process and have no special requirements for their application. See
the
ACCULINK 315x Channel Service Unit Operator’s Guide
(3150-A2-GB21) for more
information. A copy is included with the Auxiliary Backplane.
1. Install the Auxiliary Backplane onto the 3000 Series Carrier. See the
ACCULINK
3151 CSU and 3161 DSU/CSU General Information Guide
(3100-A2-GK40) for
installation procedures.
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2
2. Attach the DTE cable (DB15) to the appropriate DTE connector on the Auxiliary
Backplane. (See the
COMSPHERE 3000 Series Carrier Installation Manual
(3000-A2-GA31) for detailed cable and connector information.) Connect the other
end of the DTE cable to the customer premises equipment.
3. Attach the network cable to the Auxiliary Backplane using either a 50-pin cable or
the T1 Network Interface Adapter. Connect the other end of the network cable to
the connection provided by the telephone company.
496-14386-0
3
Auxiliary
Backplane
over Slots 9–16
COMSPHERE
3000 Series
Carrier (Rear)
T1 Network
Cable
Cable
Retainer
4. Turn on the power to the 3000 Series Carrier.
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3
5. Insert the CSU circuit card into the appropriate slot in the carrier. The power-up
self-test begins.
495-1479
7
6. If you intend to use front panel emulation, connect the cable from the PC to Port 2
on the Auxiliary Backplane using the COM port adapter and COM-port-to-PC cable.
7. The Factory 1 configuration for ESF framing format and B8ZS line coding format is
the default configuration and is appropriate for most networks. If this configuration
does not work for you, try the Factory 2 configuration for D4 framing format and
AMI line coding format. To further customize configuration options, refer to
Changing Configuration Options
in Chapter 3,
Operation
, and Appendix C,
Configuration Options
, in the
ACCULINK 315x Channel Service Unit Operator’s
Guide.
8. During the power-up self-test, the FAIL LED flashes, then all LEDs blink twice.
When the test is complete, verify that the CSU is functional by observing that the
OK, NETWORK SIG, and DTE SIG LEDs are lit.
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Configuration Options
Configuration options are accessed from the Cnfig branch of the front panel menu.
97-15571
CSU ESF
Rlpbk
Lpbk Ptrns
Lamp
LLBUP LLBDN
Abort Send Mon
QRSS 1in8
PLB DLB RLBLLBAbor
Ctrl
Call
Rel
ClrReg
Reset
CID
Passwd
DL
Mon
EQPT NET
Stat
DevHS STest Perf TStat LED ID
UserTelco
Cur 24Tot Intvl
DiscDial ChDir
1 . . 5,A
(Directory)
1 . . 5,A
(Directory)
Load Edit Area From:
Activ Cust1 Cust2 Fac t1 Fact 2
Choose Function:
Edit Save
Cust1Activ Cust2
User AlarmGenDTE Mgmt
Gen Trap
NET
Cnfig
Test
ACO
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Table 1. DTE Interface Configuration Options
Option Factory 1 Factory 2 Comments/Description
D4 D4
DTE Framing:
ESF ESF
Selects D4 or ESF framing format.
AMI AMI
Selects AMI or B8ZS line coding
DTE Coding:
B8ZS B8ZS
Selects AMI or B8ZS line coding
format.
0–133 0–133
133–266 133–266
Equal:
(DTE Line
266–399 266–399
Selectable extended DTE range
ca
abilit
.
(DTE Line
Equalizer)
399–533 399–533
capa
bilit
y .
533–655 533–655
Extrn DLB:
Enab Enab
Allows control of DLB on external
(External DTE
Loopback)
Disab Disab
Allows control of DLB on external
contact closure.
Enab Enab
Sends AIS to the DTE on failure of the
Send AIS:
Disab Disab
Sends AIS to the DTE on failure of the
Network interface signal.
Y ellow:
Enab Enab
Transcodes and sends Yellow signal to
Y ellow:
Disab Disab
the DTE on receiving Y ellow from the
Network.
Table 2. Network Interface Configuration Options (1 of 2)
Option Factory 1 Factory 2 Comments/Description
D4 D4
NET Framing:
ESF ESF
Selects D4 or ESF framing format.
AMI AMI
Selects AMI or B8ZS line coding
NET Coding:
B8ZS B8ZS
Selects AMI or B8ZS line coding
format.
0.0 0.0
–7.5 –7.5
LBO:
–15.0 –15.0
Line Build Out in dB.
–22.5 –22.5
Enab
N/A Sends ANSI Performance Report
ANSI PRM:
Disab
N/A
Sends ANSI Performance Report
Messages.
Enab Enab
Specifies whether the FDL’s
Mgmt Link:
Disab Disab
Specifies whether the FDLs
Management Link is enabled.
Enab Enab
Network-initiated LLB allows LLB to be
NET LLB:
Disab Disab
Network-initiated LLB allows LLB to be
controlled by inband LLB codes.
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Table 2. Network Interface Configuration Options (2 of 2)
Option Comments/DescriptionFactory 2Factory 1
Enab
N/A Network-initiated PLB allows PLB to be
NET PLB:
Disab
N/A
Network-initiated PLB allows PLB to be
controlled by FDL PLB messages.
62411
BitStuff:
N/A
Part68
Enforces ONEs density protection per
AT&T TR 62411, ANSI T1-403, and
BitStuff:
Disab
AT&T TR 62411, ANSI T1 403, and
FCC Part 68 Technical Publication.
AIS AIS
KeepAlive:
One (Framed
All Ones)
One (Framed
All Ones)
Specifies the keep alive signal to send
to the network interface on a failure of
K
eep
Ali
ve:
NetLp
(Loopback of
network signal)
NetLp
(Loopback of
network signal)
to th
e network interface on a failure o
f
the DTE signal.
Y ellow:
Enab Enab
Transcodes and sends Yellow signal to
Y ellow:
Disab Disab
g
the network on receiving Y ellow from
DTE.
Circuit Ident:
Edit Edit
Specifies the transmission vendor’s
Circuit Ident:
Clear Clear
Specifies the transmission vendor s
circuit identifier.
Enab Enab
Determines whether framing bits are
CRC PThru
(Passthrough):
Disab Disab
Determines whether framing bits are
passed to the DTE.
Table 3. General Configuration Options
Option Factory 1 Factory 2 Comments/Description
Enab Enab
Specifies whether user-initiated
Tst Timeout:
Disab Disab
tests are limited by the Tst Duration
configuration option.
10 10
Up Up
Specifies in minutes the duration of
Tst Duration:
Down Down
Specifies in minutes the duration of
user-initiated tests.
Save Save
Table 4. User Interface Configuration Options (1 of 4)
Option Factory 1 Factory 2 Comments/Description
-
Enab Enab
Allows bypass of self-test on
Self-Test:
Disab Disab
Allows bypass of self-test on
initialization.
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Table 4. User Interface Configuration Options (2 of 4)
Option Comments/DescriptionFactory 2Factory 1
-
Enab Enab
Controls whether dial-in access is
Dial-In:
Disab Disab
Controls whether dial-in access is
allowed.
None None
Com Com
Activates a password prompt that
Password:
Modem Modem
prevents access until a password
is entered.
Both Both
is entered
.
Enab Enab
Controls whether the COM port is
Com Port:
Disab Disab
Controls whether the COM port is
enabled or disabled.
Mgmt Mgmt
Com Use:
ASCII ASCII
Controls how the COM port is
used.
Term Term
used.
Disab Disab
ComExtDev:
AT AT
Controls the COM port’s external
device commands.
Other Other
devi
ce commands.
Edit Edit
Controls the COM port’s connect
ComConnPrefix:
Clear Clear
Controls the COM ports connect
prefix.
Edit Edit
Controls the COM port’s connect
ComConnected:
Clear Clear
Controls the COM ports connect
indication string.
Edit Edit
Controls the COM port’s escape
ComEscapeSeq:
Clear Clear
Controls the COM ports escape
sequence.
None None
0.2s 0.2s
0.4s 0.4s
Controls the COM port’s escape
ComEscDel:
0.6s 0.6s
Controls the COM ports escape
sequence delay.
0.8s 0.8s
1.0s 1.0s
Edit Edit
Controls the COM port’s
ComDisconnect:
Clear Clear
Controls the COM ports
disconnect string.
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Table 4. User Interface Configuration Options (3 of 4)
Option Comments/DescriptionFactory 2Factory 1
1.2 1.2
2.4 2.4
Com Rate:
4.8 4.8
Selects the bit rate for the COM
(Communication Port
Rate)
9.6 9.6
Selects the bit
rate for the
COM
port.
Rate)
14.4 14.4
19.2 19.2
7 7
Selects the character length for the
Char Length:
8 8
Selects the character length for the
COM port.
None None
CParity:
(Communication Port
Even Even
Selects the parity for the COM port.
(
Parity)
Odd Odd
py p
1 1
CStop Bits:
(Communication Port
1.5 1.5
Selects the number of stop bits for
the COM
ort.
(Communication Port
Stop Bits)
2 2
the COM
port.
Yes Yes
Specifies whether the COM port
Ignore DTR:
No No
S
pec
ifi
es whether the
COM
por
t
ignores DTR.
CmInActTm:
Enab Enab
Specifies whether the
(COM Port Inactivity
Timeout)
Disab Disab
p
communication port disconnects
after 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 a
disconnect if CmInActTm is
enabled.
Save Save
enabled.
TnSession:
Enab Enab
Specifies whether the DSU/CSU
TnS
ession:
(T elnet Session)
Disab Disab
p
responds to Telnet session
requests.
TnPaswd:
Enab Enab
Specifies whether a password is
TnP
aswd:
(T elnet Password)
Disab Disab
S
pec
ifi
es whether a password is
required for Telnet sessions.
TnInActTm:
Enab Enab
Specifies whether a Telnet session
(Telnet Inactivity
Timeout)
Disab Disab
p
disconnects after a certain period
of inactivity.
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Table 4. User Interface Configuration Options (4 of 4)
Option Comments/DescriptionFactory 2Factory 1
5 5
TnDiscTm: (Telnet
Up Up
The period of inactivity (1 to
60 minutes
that causes a
TnDiscTm: (Telnet
Disconnect Time)
Down Down
60 minutes) that
causes a
disconnect if TnInActTm is
enabled.
Save Save
enabled.
Table 5. Alarm Configuration Options
Option Factory 1 Factory 2 Comments/Description
Alrm Ms
:
Disab Disab Does not display alarm messages.
Alrm Msg:
Com Com Sends alarm messages to COM port.
Enab Enab
SNMP Trap:
Disab Disab
Sends SNMP traps.
Enab Enab
Specifies whether the modem
TrapDisc:
Disab Disab
p
connection will disconnect after a trap
is sent.
Enab Enab
Provides the option to allow automatic
DialOut:
Disab Disab
p
dial-out to send alarm messages on
MODEM port.
Enab Enab
Specifies whether an outgoing call is
Call Retry:
Disab Disab
S
pec
ifi
es whether an outgoing call is
retried on a busy or failed call attempt.
Dial Delay:
1–4
5
6–10
1–4
5
6–10
The time (in minutes) to delay between
successive alarm dial-outs or retry
attempts.
AltDialDir:
None
1–5
None
1–5
The alternate dial-out directory to use if
a call to the primary number cannot be
completed.
Err Rate:
10E–4 10E–4
The error rate threshold for Excessive
E
rr Rate:
(Excessive Error Rate)
10E-5–10E-9 10E-5–10E-9
Error Rate Alarm.
AlrmRelay:
Enab Enab
Specifies whether to activate
AlrmRel
ay:
(Alarm Relay)
Disab Disab
S
pec
ifi
es whether to activate
the alarm relay on an alarm condition.
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Table 6. General Management Configuration Options (1 of 2)
Option Factory 1 Factory 2 Comments/Description
Disab Disab
Specifies whether the DSU/CSU
SNMP Mgt:
Enab Enab
p
responds to SNMP session
requests.
Disab Disab
Specifies whether the DSU/CSU
validates the IP address of an
NMS Valid:
Enab Enab
validates the IP address of an
SNMP manager attempting
access.
1 1
The number of SNMP managers
Num Sec Mgrs:
2–10 2–10
The number of SNMP managers
allowed to access the DSU/CSU.
Edit Edit
Allows you to define or clear the
NMS n IP Adr:
Clear Clear
y
allowable IP address of an SNMP
manager .
Read Read
The type of access allowed for an
NMS n Access:
R/W R/W
yp
SNMP manager using community
name 1.
Edit Edit
The SNMP system name for this
System Name:
Clear Clear
The SNMP system name for this
device.
Edit Edit
The SNMP system location for this
System Location:
Clear Clear
The SNMP system location for this
device.
Edit Edit
The SNMP system contact name
System Contact:
Clear Clear
The SNMP system contact name
for this device.
Edit Edit
A community name that is allowed
CommunityName1:
Clear Clear
y
access to this device. Defaults to
public
.
Read Read
The type of access allowed for
Access 1:
R/W R/W
The type of access allowed for
community name 1.
Edit Edit
A community name that is allowed
CommunityName2:
Clear Clear
A community name that is allowed
access to this device.
Read Read
The type of access allowed for
Access 2:
R/W R/W
The type of access allowed for
community name 2.
Edit Edit
The IP address needed to access
IP Adr:
Clear Clear
The IP address needed to access
the device.
Edit Edit
The Subnet Mask needed to
NetMask:
Clear Clear
The Subnet Mask needed to
access the device.
Edit Edit
The IP address for the COM port
Com IP Adr:
Clear Clear
The IP address for the COM port
when configured for SNMP.
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Table 6. General Management Configuration Options (2 of 2)
Option Comments/DescriptionFactory 2Factory 1
Edit Edit
The Subnet Mask needed to
Com NetMask:
Clear Clear
access the device when the COM
port is configured for SNMP.
PPP PPP
The link layer protocol for the COM
Com Link:
SLIP SLIP
The link layer protocol for the COM
port when configured for SNMP.
Enable Enable
Specifies whether the device is the
IPBusMast:
Disab Disab
Specifies whether the device is the
IP Bus Master.
None None
IPBus IPBus
Def Netwk:
Com Com
The default network connection.
FDL FDL
Table 7. Management Trap Configuration Options (1 of 2)
Option Factory 1 Factory 2 Comments/Description
Num Trap Mgrs:
1
2–6
1
2–6
The number of trap managers
supported by the device.
Edit Edit
Specifies the IP address for each
trap manager. This configuration
Trapn IP Adr:
Clear Clear
trap manager. This configuration
option is repeated for all
n
managers.
None None
Tra
p
n
Dst:
IPBus IPBus
Specifies the network destination
T
rapn Dst:
Com Com
S
pec
ifi
es the network destination
for Trap Manager
n
.
FDL FDL
Disab Disab
Warm Warm Specifies the general trap types to
Gen Trap:
Auth Auth
pgpyp
enable: WarmStart, Authentication
Failure or both.
Both Both
Failure or both
.
Enab Enab
Specifies whether the
Entp Trap:
Disab Disab
p
EnterpriseSpecific trap type is
enabled.
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Table 7. Management Trap Configuration Options (2 of 2)
Option Comments/DescriptionFactory 2Factory 1
Disab Disab
Up Up Specifies the link trap type to
Link Trap:
Down Down
ppyp
enable: Trap on Link Up, Link
Down, or both.
Both Both
Down, or both
.
NET NET
Trap I/F:
DTE DTE
When any link trap types are
enabled, specifies which links to
Trap I/F:
Both Both
,p
send traps for.
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