Paradyne ACCULINK 3160 User manual

ACCULINK 3160 AND 3164
DSU/CSU
QUICK REFERENCE
Document No. 3160-A2-GL11-60

Copyright 1998 Paradyne Corporation.
All rights reserved.
Printed in U.S.A.
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TM
1
ACCULINK 3160 and 3164 DSU/CSU
Quick Reference
Document Number 3160-A2-GL11-60
November 1998
Product Documentation on the World Wide Web
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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-GB21
ACCULINK 316x Data Service Unit/Channel Service Unit Operator’s Guide
To request a paper copy of a Paradyne document:
Within the U.S.A., call 1-800-PARADYNE (1-800-727-2396)
Outside the U.S.A., call 1-727-530-8623
Before installing the DSU/CSU, read the
Important Safety Instructions beginning on
page 18.

2
Quick Start Procedure
The following procedure is for experienced DSU/CSU users who are familiar with the
3160/3164 DSU/CSU installation process and have no special requirements for their
application. See the
ACCULINK 316x Data Service Unit/Channel Service Unit
Operator’s Guide for more information.
1. Attach the power cord to the rear of the DSU/CSU and the other end to a grounded
115 Vac power outlet.
2. Attach the 3160/3164 DSU/CSU network connection to the T1 network using the
appropriate cable. Attach the 3160/3164 DSU/CSU to the customer premises
equipment via the DTE (DSX-1) and/or port connectors.
3. Power on the DSU/CSU to perform the power-up self-test.
4. If you intend to use front panel emulation, connect the cable from the PC to the
COM port on the rear panel of the DSU/CSU.
5. If you intend to manage the 3160/3164 DSU/CSU with SNMP, cable either the
COM or MODEM port (as appropriate for your configuration). Then, configure the
SNMP management link.
6. If you do not intend to use the DTE Drop/Insert T1 port, disable it using the
configuration procedures in Chapter 3,
Operation , and Appendix C, Configuration
Options
, of the Operator’s Guide . (The default setting for this port is Enabled.)
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 to Appendix C,
Configuration Options , in the 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 DSU/CSU is functional by observing that
the OK, NETWORK SIG, and DTE SIG LEDs are lit.
9. Configure the ports and channels you intend to use and assign channels to the
network interface.

3
PORT 2PORT 1CLOCK IN
PORT 4PORT 3
AUX PORT COM PORT MODEM DTE
POWER NETWORK
CAUTION: AUX PORTOR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK
NEC
CLASS 2
INPUT
PORT 2PORT 1CLOCK IN
AUX PORT COM PORT MODEM DTE
POWER NETWORK
CAUTION: AUX PORTOR COM PORT MUST NOT BE CONNECTED TO PSTN OR T1 NETWORK
NEC
CLASS 2
INPUT
97-15573
Modem
Power
Modem
Power
Front
Panel
3164 DSU/CSU
3164
DSU/CSU
3160
DSU/CSU
Serial
Port
or
COM Port Network
Port
Modem
Port
COM
Port Network
Port
Modem
Port
Network
Port
To
Router
or
SNMP
Manager
SNMP
Manager
PC
or
T1 OR Serial Connections
Dial Connections
Terminal
Terminal
or
PSTN
T1 Network
Cabling Examples

4
Configuration Options
Configuration options are accessed from the Cnfig branch of the front panel menu.
DSU ESF
Stat
97-15574
DevHS STest Perf TStat LED ID
T1 PrtnPrtnUserTelco
Cur 24Tot Intvl
FarNear
Cur 8Tot Intvl
Test
Rlpbk Lpbk Ptrns Lamp
QRSS 511
Abort Mon
LLBUP
LLBDN
54UP
54DN
FT1UP
FT1DN
PLB DLB RLBLLBAbort DCLB DTLB
QRSS 1in8 511
Send
Cnfig
EQPT NET
Ctrl
Rel ClrReg
Reset
CID
PasswdLED
DL
Mon
Call
DiscDialPass ChDir
1 . . 5,A
(Directory)
1 . . 5,A
(Directory)
DTE Prt1 Prt2 Prt3 Prt4
User Prt1 Prt2 Prt3 Prt4
FarNear
Load Edit Area From:
Choose Function:
Activ Cust1 Cust2 Fact1 Fact2
User AlarmNETDTE Port Chan Gen Mgmt
Gen Trap
DTE
Prt1
Prt2
Prt3
Prt4
Clear
Dsply
Copy Prt1 Prt2 Prt3 Prt4
Port Select :
All
Prt1
Prt2
Prt3
Prt4
Save
Cust1Activ Cust2
Edit

5
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
DTE
Drop/Insert port.
DTE Framing:
D4 D4
Selects D4 or ESF framing format
DTE Framing: ESF ESF Selects D4 or ESF framing format.
DTE Coding:
AMI AMI Selects AMI or B8ZS line codin
g
DTE Coding: B8ZS B8ZS
S
e
l
ec
t
s
AMI
or
B8ZS
li
ne co
di
ng
format.
0–133 0–133
Equal:
133–266 133–266
Equal:
(DTE Line
Eli)
266–399 266–399 Provides selectable extended DTE
ran
g
e ca
p
abilit
y
.
(DTE Line
Equalizer) 399–533 399–533 range capa
bilit
y.
533–655 533–655
Extrn DLB:
(External DTE
Enab Enab Allows control of DLB on external
(External DTE
Loopback) Disab Disab
All
ows con
t
ro
l
o
f
DLB
on ex
t
erna
l
contact closure.
Send Ones:
Enab Enab Sends all ones on channels
allocated to the network T1 on
Send Ones: Disab Disab allocated to the network T1 on
LOS, LOF, or AIS.
Table 2. Port Configuration Options (1 of 3)
Option Factory 1 Factory 2 Comments/Description
E530 E530
Port Type:
V.35 V.35 Selects the
p
ort t
yp
e: EIA-530A
,
Port Type: RS449 RS449
S
e
l
ects t
h
e port type:
EIA
-530
A
,
V.35, RS449, or X.21.
X.21 X.21
Base Rate:
Nx64 Nx64 Enables the
p
ort to either Nx56 or
Base Rate: Nx56 Nx56
E
na
bl
es
th
e por
t
t
o e
ith
er
N
x
56
or
Nx64 rates.

6
Table 2. Port Configuration Options (2 of 3)
Option Comments/DescriptionFactory 2Factory 1
Disab Disab
Net DCLB:
V.54 V.54 Network-initiated DCLB, allows
DCLB t b t ll d b i b d
Net DCLB: FT1 FT1
Network initiated DCLB, allows
DCLB to be controlled by inband
V.54 or FT1 (ANSI) codes.
Both Both
5 o ( S ) codes
Disab Disab
Port LB:
DTLB DTLB Port-initiated Loopbacks, allows
Loopbacks to be initiated through
Port LB: DCLB DCLB
p,
Loopbacks to be initiated through
the port by the external DTE.
Both Both
epo by ee e a
Disab Disab
All Ones:
DTR DTR All ones sent to network
(
DTE
)
T1
All Ones: RTS RTS
All
ones sen
t
t
o ne
t
wor
k
(DTE)
T1
when DTR or RTS interrupted.
Both Both
Rcv Yellow: None None Data port remains enabled, or is
disabled on receiving Yellow on
R
cv
Y
e
ll
ow:
(Received Yellow) Halt Halt
p,
disabled, on receiving Yellow on
network T1.
Tx Clock:
Int Int Selects whether the transmitted
data clock is internal (TXC) or
Tx Clock: Ext Ext data clock is internal (TXC) or
external (XTXC).
InvertTxC: Enab Enab Selects
p
hase inversion of the
I
nver
tT
x
C
:
(Invert Tx Clock) Disab Disab
S
e
l
ec
t
s p
h
ase
i
nvers
i
on o
f
th
e
transmit clock (TXC).
InvertData:
Enab Enab Allows the data on the
p
ort to be
InvertData: Disab Disab
All
ows
th
e
d
a
t
a on
th
e por
t
t
o
b
e
inverted.
EDL:
Enab Enab S
p
ecifies whether the Embedded
EDL: Disab Disab
S
pec
ifi
es w
h
e
th
er
th
e
E
m
b
e
dd
e
d
Data Link is enabled.
10E–4 10E–4
10E–5 10E–5
Err Rate:
(Excessive Error
10E–6 10E–6 Selects the error rate threshold for
Excessive Error Rate Alarm
(Excessive Error
Rate) 10E–7 10E–7 Excessive Error Rate Alarm.
ae)
10E–8 10E–8
10E–9 10E–9

7
Table 2. Port Configuration Options (3 of 3)
Option Comments/DescriptionFactory 2Factory 1
Disab Disab
Near end:
Maint Maint Specifies whether the device will
maintain near end performance
Near-end: Send Send
p
maintain near-end performance
statistics.
Both Both
sascs
Far end:
Disab Disab Specifies whether the device will
maintain far end performance
Far-end: Maint Maint
p
maintain far-end performance
statistics.
Mgmt Link:
Enab Enab S
p
ecifies whether the EDL
Mgmt Link: Disab Disab
S
pec
ifi
es w
h
e
th
er
th
e
EDL
Management Link is enabled.
Table 3. Network Interface Configuration Options
Option Factory 1 Factory 2 Comments/Description
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
NET Coding: B8ZS B8ZS
Selects
AMI
or
B8ZS
line
coding
format.
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
ANSI PRM: Disab Disab
Sends
ANSI
Performance
Report
Messages.
Mgmt Link:
Enab Enab Specifies whether the FDL’s
Mgmt Link: Disab Disab
Specifies
whether
the
FDLs
Management Link is enabled.
NET LLB:
Enab Enab Network-initiatedLLB allows LLB to
NET LLB: Disab Disab
Network-initiated
LLB
allows
LLB
to
be controlled by inband LLB codes.
NET PLB:
Enab Enab Network-initiated PLB allows PLB
to be controlled by FDL PLB
NET PLB: Disab Disab to be controlled by FDL PLB
messages.
62411 62411 Provides enforcement of ones
d it t ti AT&T TR
BitStuff: Part68 Part68
Provides enforcement of ones
density protection per AT&T TR
62411
,
ANSI T1-403
,
and FCC
BitStuff:
Disab Disab
62411
,
ANSI
T1
-
403
, an
d
FCC
Part 68 Technical Publication.
Circuit Ident: Edit Edit Specifies the transmission vendor’s
Circuit
Ident:
Clear Clear
Specifies
the
transmission
vendor s
circuit identifier.

8
Table 4. DTE Channel Configuration Options
Line 1 Displays: Line 2 Displays: Meaning Comments/Description
— Unassigned
N1 N2 N3 ...... N24:
D1, D2 ... D24 Channel
assigned to this
DTE channel
Function key under the channel
(N1, N2, etc.) selects the DTE
channel to assi
g
n
(
D1 throu
g
h
N1
N2
N3
......
N24
:Prt1
Prt2
Prt3
Prt4
Channel
assigned to port
1,2,3, or 4
c
h
anne
l
to ass
i
gn
(D1
t
h
roug
h
D24, or –).
Data Data Channel Function key under the channel
D1 D2 D3 ...... D24: RBS Voice
Channel
Function
key
under
the
channel
(D1, D2, etc.) selects either Data
or RBS.
Table 5. Data Port Channel Configuration Options (1 of 2)
Option Factory 1 Factory 2 Comments/Description
NET NET
Assigns this port to channels on
Assign To: DTE DTE Assigns this port to channels on
the Network or DSX-1 T1 interface,
ttht
Assign To:
Prt n Prt n
the Network or DSX 1 T1 interface,
or to another port.
Block Block
Determines how channels are
Assign By: ACAMI ACAMI Determines how channels are
assigned: contiguous blocks,
ACAMI i di id l h l
Assign By:
Chan Chan
assigned: contiguous blocks,
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 on
whether the port is configured for
Nx56 or Nx64.
This configuration option only
appears if the “Assigned By”
configuration option is Block or
ACAMI.