Paradyne Network Card 9161 A2 GN10 40 User Manual

TM  
9161 Single T1 Network Access Module (NAM)  
Installation Instructions  
Document Number 9161-A2-GN10-40  
December 1998  
Product Documentation on the World Wide Web  
We provide complete product documentation online. This lets you search the  
documentation for specific topics and print only what you need, reducing the waste of  
surplus 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 Access Multiplexers.  
Select the following document:  
9161-A2-GH30  
Model 916x/926x T1 Access Mux Technical Reference  
To request a paper copy of a Paradyne document:  
H
H
Within the U.S.A., call 1-800-PARADYNE (1-800-727-2396)  
Outside the U.S.A., call 1-727-530-8623  
Before You Begin  
Make sure you have:  
-
An operable T1 network connection  
-
An async (VT100-compatible) terminal emulator  
-
Housing and other associated hardware  
-
Applicable cables  
Package Checklist  
Verify that your package contains the following:  
-
T1 NAM and associated I/O card  
-
Network Interface Cable (14 ft.)  
-
V.35 Interconnect Cable (1 ft.)  
-
DB9 COM Port Cable (14 ft.)  
-
Affidavit Requirements for Connection to Digital Service  
 
1
Cables You May Need  
The following cables and connectors are specifically for this product. See Warranty,  
Sales, and Service Information on page 15 for ordering information. See the Technical  
Reference for all cable pin-out information.  
If connecting to a . . .  
You need a . . .  
Terminal/printer (DB25  
interface/connector – EIA-232  
connection)  
COM Port-to-Terminal/Printer cable (14 ft.)  
PC (DB9 interface/connector – COM Port-to-PC cable (14 ft.)  
EIA-232 connection)  
DTE with a V.35  
interface/connector  
MS34 to DB25 adapter cable for each port: Port 1  
and/or Port 2 (1 ft.)  
DTE with a RS-449  
interface/connector  
DB37 to DB25 DTE adapter cable for each port:  
Port 1 and/or Port 2 (1 ft.)  
DTE with a V.11/X.21  
interface/connector  
DB15 to DB25 adapter cable for each port: Port 1  
and/or Port 2 (1 ft.)  
LAN Adapter  
COM Port-to-LAN Adapter cable (14 ft.)  
Modem cable  
Modem (8-pin  
modular-to-DB25 connector)  
Recommended Order of Installation  
1. First, install the I/O card.  
2. Connect all cables into the I/O card.  
3. Install the NAM.  
4. Go to the appropriate housing installation document for power-up verification  
procedures:  
2-Slot Housing Installation Instructions (Document No. 9000-A2-GN15)  
5-Slot Housing with AC Power Supply Installation Instructions (Document  
No. 9000-A2-GN16)  
5-Slot Housing with DC Power Supply Installation Instructions (Document  
No. 9000-A2-GN1C)  
9000 Series Access Carrier Installation Instructions (Document No.  
9000-A2-GN1D)  
 
3
Tools Required  
H
A small Phillips screwdriver (#1 or #2) to install the T1 NAM  
A small, flat-blade screwdriver to install the:  
— I/O card  
H
— Cable connections  
NAM  
Rear Panel  
Installing the I/O Card  
The NAM’s I/O card provides the COM port, network, DSX and  
DTE connections. The I/O card inserts directly behind the NAM  
that it supports. Slot numbers are identical (in this case, Slot 01)  
to facilitate correct installation.  
SINGLE  
T1 NAM  
NET  
1. Remove the I/O card from the shipping box. Handle only  
NET  
by the top and bottom edges to avoid damaging the card.  
DBM  
(For  
2. At the rear of the housing, align the I/O card with the  
upper and lower tracks of the slot. Push gently towards  
the midplane until it stops and you cannot push the card  
any further.  
DBM  
Future  
Use)  
DSX  
SX  
Access Carrier  
5-Slot  
2-Slot  
Port 1  
P
O
RT 1  
Port 2  
COM  
P
RT 2  
Screws  
Screws  
Rear View  
Screws  
COM  
97-15748a  
3. There are two captive screws on the I/O card. Using a  
screwdriver, alternately tighten each screw until the  
screws are all the way in.  
98-15050-03  
 
4
Connecting to the Network  
1. Insert the 8-pin connector on the  
RJ48C network cable into the NET  
interface.  
SINGLE  
T1 NAM  
NET  
RJ48C  
Jack  
NET  
2. Insert the other end of the cable into  
the RJ48C modular jack.  
DBM  
DSX  
98-15053-02  
Connecting to a DTE  
If the DTE cable type is  
V.35, RS449, or V.11/X.21  
(separately orderable):  
1. Connect the plug to the  
V.35, RS449, or V.11/X.21  
end of the adapter  
SINGLE  
T1 NAM  
NET  
cable (as appropriate).  
DTE  
2. Connect the EIA 530A  
end of the adapter cable  
to PORT 1 or PORT 2.  
DBM  
V.35, RS-449,  
V.11/X.21  
DTE  
Cable  
Adapter Cable  
SX  
If the DTE cable type is  
EIA-530A:  
Port 1  
Port 2  
1. Connect the EIA-530A  
end of the DTE cable to  
PORT 1 or PORT 2.  
RT 1  
DTE  
RT 2  
DTE  
Cable  
COM  
98-15054-02  
 
5
Connecting to the DSX  
SINGLE  
T1 NAM  
NET  
1. Insert the DB15 end of the DSX  
cable into the DSX interface.  
2. Insert the other end of the cable  
into the CPE (Customer Premises  
Equipment, such as a PBX).  
DBM  
DSX  
PBX  
X  
P
O
RT 1  
98-15055-02  
Connecting the COM Port to a User Interface  
1. Insert the 8-pin end of the cable into the COM port.  
2. Insert the other end of the cable into the user interface (VT100-compatible terminal  
emulation) connector.  
3. Press Return on the keyboard to display the Main Menu. If you need to configure  
for other than a direct link, see the Technical Reference.  
COM Port-to-Terminal/Printer  
Cable or  
COM Port-to-PC Cable  
COM  
P
RT 2  
*
COM  
496-15052-01  
Set the speed of the async (VT100-compatible) terminal so  
it matches the NAM's factory-loaded data rate of 19.2 kbps,  
character length set to 8, parity set to None, and stop bits  
set to 1. The flow control should be set to None or  
Hardware.  
*
 
6
Installing the T1 NAM  
In both the 2- and the 5-slot housings, the NAM is always installed in Slot 01. The NAM  
can be installed in any slot in the access carrier.  
!
WARNING:  
Do NOT remove any jumpers located on the battery. To do so can cause  
non-volatile memory loss. Should a jumper become separated from the  
battery, contact your service representative immediately.  
CAUTION:  
Be sure that you install the NAM in the correct slot so that it mates with its  
matching I/O card. Otherwise, you could damage your card.  
1. Remove the housing’s bezel, if applicable. See the housing installation instructions  
for information.  
2. Remove the NAM from the shipping box. Handle only by the top and bottom edges  
to avoid damaging the card.  
3. At the front of the housing, align the NAM with the upper and lower tracks of  
the appropriate slot.  
2-Slot  
5-Slot  
Access Carrier  
Ejector  
Latches  
Ejector  
Latches  
Ejector  
Latches  
98-15750-01  
Front View  
4. Slide into the tracks until the NAM seats with the midplane connectors. Be careful  
not to force the card or bend any pins.  
5. Close both the upper and lower ejector latches on the housing to lock in place,  
then tighten the captive screws on the ejector latches.  
6. Replace the housing’s bezel, if applicable.  
 
7
Removing/Replacing a Card  
Card removal procedures differ, depending on whether you are removing the card from  
the front or rear of the housing.  
If you are removing the . . .  
Then go to . . .  
NAM  
Removing/Replacing the NAM.  
Removing/Replacing the I/O Card.  
I/O card  
Removing/Replacing the NAM  
1. Remove the housing’s bezel, if applicable. See the housing installation instructions  
for information.  
2. Remove the captive screws from the ejector latches on front of the housing.  
3. Press open the ejector latches to disengage the card.  
4. Supporting the card by its edges, pull straight out until the card clears the housing.  
5. Align the replacement card with the upper and lower tracks of the slot. Slide  
forward until the NAM seats. Be careful not to force or bend any pins.  
6. Close both the upper and lower ejector latches on the housing to lock in place,  
then tighten the captive screws.  
7. Replace the housing’s bezel, if applicable.  
Removing/Replacing the I/O Card  
1. Remove the NAM from the housing (see Removing/Replacing the NAM).  
2. Remove the network, DSX-1, DTE, and COM port cables from the I/O card (if  
applicable).  
3. Using a screwdriver, loosen the upper and lower screws fastening the card to the  
housing’s frame.  
4. Gently pull the I/O card away from the midplane until it clears the housing.  
5. Align the replacement I/O card with the upper and lower tracks of the slot. Push  
gently towards the midplane until it stops and you cannot push the card any further.  
6. Alternately tighten each captive screw until the screws are all the way in.  
7. Reattach the cables as appropriate.  
8. Reinstall the NAM.  
Power-Up  
Go to your housing instructions to perform power-up, if needed. The housing  
instructions also contain troubleshooting information.  
 
8
Front Panel LEDs and Test Jacks  
The T1 NAM has 12 LED (light-emitting diode) status indicators and four sets of test  
jacks.  
Test Jacks  
The NAM contains four sets of test jacks. Use these for:  
IN  
NET  
OUT  
H
Monitoring and testing towards the Network 1 interface  
carrier  
IN  
DSX  
H
Monitoring and testing towards the Network 2 interface  
carrier  
OUT  
Test  
Jacks  
IN  
NET  
MON  
OUT  
Refer to Troubleshooting and Maintenance in the Technical  
Reference for more information on the test jacks.  
IN  
DSXMON  
OUT  
General Status LEDs  
961  
OK  
Label Indication Color  
What It Means  
ALM  
OK  
Power and Green  
Operational  
Status  
ON – NAM has power  
and is  
TST  
BKP  
SIG  
operational.  
NTEWORK  
OFF – NAM is in a  
power-up  
OOF  
ALM  
SIG  
OOF  
ALM  
1–  
LEDs  
self-test, or there  
is a failure.  
DXS  
CYCLING – The unit is in  
Minimum mode.  
Requires an FTP  
download.  
OK  
PRO  
2–  
T
O
K
ALM  
TST  
System  
Failure/  
Self-Test  
Red  
ON – NAM has just  
been reset, or an  
error or fault has  
been detected.  
496-15051  
OFF – No failures have  
been detected.  
Test Mode Yellow  
ON – Loopback or test  
pattern in  
progress,  
initiated locally,  
remotely, or from  
the network.  
OFF – No tests are  
active.  
BKP  
Backup  
Yellow  
Not supported. Remains  
off except during a Lamp  
Test.  
 
9
Network and DSX Interface LEDs  
Label  
Indication  
Color  
What It Means  
SIG  
Signal  
Green  
ON – A recoverable signal is present on  
the network/DSX interface.  
OFF – The signal cannot be recovered  
from the network/DSX interface. An  
LOS condition exists.  
OOF  
ALM  
Out of Frame  
Alarm  
Yellow  
Yellow  
ON – At least one OOF was detected  
during the sampling period.  
OFF – No OOFs were detected during the  
sampling period.  
ON – An alarm condition is present on the  
network/DSX interface.  
Current alarm conditions:  
H Loss of Signal (LOS)  
H Loss of Frame (LOF)  
H Excessive Error Rate (EER)  
H Yellow Alarm  
H Alarm Indication Signal (AIS)  
OFF – No alarm condition is present on  
the network/DSX interface.  
Port 1 and Port 2 LEDs  
Label  
Indication  
Color  
What It Means  
1-OK  
2-OK  
Operational  
Status  
Green  
ON – The interchange circuits for the port  
are in the correct state to transmit  
and receive data.  
OFF – The port is idle. Occurs if the port is  
disabled, if an EDL Out of Frame or  
EER condition is present, if a DCLB  
is active, or if the port is configured  
to monitor DTR and/or RTS and the  
lead(s) is not asserted.  
 
10  
Troubleshooting  
Symptom  
Possible Cause  
Solutions  
No power, or none of the For DC power source, DC  
Check the DC power  
source.  
system LEDs are lit.  
power is not present.  
For AC power source, the  
wall receptacle has no  
power, or the housing’s  
power cord is not securely  
plugged into the wall  
receptacle or the back of  
the housing.  
1. Check the wall  
receptacle power by  
plugging in some  
equipment that is known  
to be working.  
2. Check that the power  
cord is securely attached  
at both ends.  
3. Check the circuit  
breaker.  
Run the Lamp Test. If the  
LED in question does not  
flash with the other LEDs,  
then contact your service  
representative.  
LED is burned out.  
Power-Up Self-Test fails. The NAM has detected an  
1. Reset the NAM and try  
again (see the Technical  
Reference).  
Only Alarm LED is on  
internal hardware failure.  
after power-up.  
2. Contact your service  
representative.  
Cannot access the NAM Login or password is  
1. Reset the NAM (see the  
Technical Reference).  
or the user interface.  
incorrect, COM port is  
misconfigured, or the NAM  
otherwise configured so it  
prevents access.  
2. Contact your service  
representative.  
Device Fail appears on  
the System Health and  
Status screen.  
The NAM detects an  
internal hardware failure.  
Record the 8-digit code  
from the System Health  
and Status screen, then  
contact your service  
representative.  
Not receiving data at  
DTE or DSX-1 interface. correct timeslot(s).  
Not cross-connected to the Verify cross connections  
using the Cross Connect  
configuration option.  
 
11  
Technical Specifications  
Specification  
Criteria  
Weight  
T1 NAM  
T1 I/O card  
1 lb. 2 oz. (.51 kg)  
6 oz. (.17 kg)  
Size  
T1 NAM  
T1 I/O card  
11.58x 8.00(29.41 cm x 20.32 cm)  
2.90x 10.15(7.37 cm x 25.78 cm)  
Power Consumption  
9.4 watts, 0.78 amps input current at 12 volts  
Physical Environment  
Operating temperature  
Storage temperature  
Relative humidity  
35°F to 122°F (1.7°C to 50°C)  
–4°F to 158°F (20°C to 70°C)  
5% to 85% (noncondensing)  
Shock and vibration  
Withstands normal shipping and handling  
Network T1 Interface  
Physical Interface (USA)  
Physical Interface (Canada)  
Framing Format  
RJ48C  
CA81A using adapter cable  
D4, ESF  
AMI, B8ZS  
Coding Format  
Line Build-Out (LBO)  
ANSI PRM  
Bit Stuffing  
0.0 dB, –7.5 dB, –15 dB, –22.5 dB  
Selectable  
FCC Part 68, AT&T TR 62411  
Selectable  
Yellow Alarm Generation  
DSX-1 Interface  
Physical Interface  
Framing Format  
Coding Format  
DB15 socket  
D4, ESF  
AMI, B8ZS  
DTE Line Equalization  
5 selectable ranges from 0 to 655 feet  
(0 to 196.5 meters)  
Selectable  
Send AIS  
DTE Ports/Interfaces  
Standards  
Rates  
EIA-530A, V.35, RS-449, V.11, X.21  
Nx64 – 64K to 1.536 Mb  
Nx56 – 56K to 1.344 Mb  
COM Port/Interface  
Data Rates  
9.6, 14.4, 19.2, 28.8, 38.4 , 57.6, 115.2 kbps  
57.6, 115.2 kbps are recommended for FTP  
download only  
 
12  
Specification  
Criteria  
DBM (Backup) connector  
One 8-position modular keyed USOC RJ45 jack  
(reserved for future use)  
Clocking Sources  
T1 network interface, any port, internal clock, DSX-1  
T1 interface or external clock  
Loopbacks  
Standard  
Network Line Loopback, Network Payload  
Loopback, V.54 Loop 2 (DCLB) and V.54 Loop 3  
(DTPLB)  
Additional  
Network Repeater Loopback, DSX-1 Line Loopback  
DSX-1 Payload Loopback, DSX-1 Repeater  
Loopback, DTE Loopback  
Pin Assignments  
NET Port/Interface  
Function  
Circuit  
Pin #  
Receive ring from the network  
Receive tip from the network  
Transmit ring to the network  
Transmit tip to the network  
R1  
T1  
R
1
2
4
5
T
COM Port/Interface  
Signal  
Direction  
Pin #  
DCE Transmit Clock (TXC)  
DCE Receive Data (RXD)  
Signal Ground (SG)  
Out  
Out  
1
2
3
4
5
6
7
8
DCE Transmit Data (TXD)  
DCE Data Terminal Ready (DTR)  
DCE Carrier Detect (CD)  
DCE Request to Send (RTS)  
DCE Receive Clock (RXC)  
In  
In  
Out  
In  
Out  
 
13  
DSX Port/Interface  
Function  
Circuit  
Pin #  
1
Receive tip from the DTE  
Receive ring from the DTE  
Transmit tip to the DTE  
Transmit ring to the DTE  
Shield  
T1  
R1  
T
9
3
R
11  
2,4  
DTE Ports/Interfaces  
Circuit  
Mnemonic CCITT #  
ITU/  
25-Pin  
Pin #  
Signal  
Direction  
Shield  
1
Transmitted Data (TXD)  
BA  
103  
To DCE  
2 (A)  
14 (B)  
Received Data (RXD)  
Request to Send (RTS)  
Clear to Send (CTS)  
BB  
CA  
CB  
CC  
104  
105  
106  
107  
From DCE 3 (A)  
16 (B)  
To DCE  
4 (A)  
19 (B)  
From DCE 5 (A)  
13 (B)  
Data Set (or DCE) Ready  
(DSR)  
From DCE  
6
Signal Ground/Common (SG) AB  
102A  
109  
7
Received Line Signal Detector CF  
(RLSD or LSD)  
From DCE 8 (A)  
10 (B)  
Transmit Signal Element  
Timing (TXC – DTE Source)  
DA  
DB  
DD  
113  
114  
115  
To DCE  
11 (B)  
24 (A)  
Transmitter Signal Element  
Timing (TXC – DCE Source)  
From DCE 12 (B)  
15 (A)  
Receiver Signal Element  
Timing (RXC – DCE Source)  
From DCE 17 (A)  
9 (B)  
Local Loopback (LL)  
LL  
141  
To DCE  
To DCE  
18  
20  
Data Terminal (or DTE)  
Ready (DTR)  
CD  
108/1, /2  
Remote Loopback (RL)  
Signal Common  
RL  
AC  
TM  
140  
To DCE  
21  
102B  
142  
22, 23  
Test Mode Indicator (TM)  
From DCE 25  
 
14  
Warranty, Sales, and Service Information  
Contact your local sales representative, service representative, or distributor directly for  
any help needed. For additional information concerning warranty, sales, service, repair,  
installation, documentation, training, distributor locations, or Paradyne worldwide office  
locations, use one of the following methods:  
H
Via the Internet: Visit the Paradyne World Wide Web site at  
H
Via Telephone: Call our automated call system to receive current information via  
fax or to speak with a company representative.  
— Within the U.S.A., call 1-800-870-2221  
— Outside the U.S.A., call 1-727-530-2340  
Document Feedback  
We welcome your comments and suggestions about this document. Please mail them  
to Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773,  
or send e-mail to [email protected]. Include the number and title of this  
document in your correspondence. Please include your name and phone number if you  
are willing to provide additional clarification.  
Trademarks  
All products and services mentioned herein are the trademarks, service marks,  
registered trademarks or registered service marks of their respective owners.  
Copyright E 1998 Paradyne Corporation  
 
15  

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