Cisco − WIC−1DSU−T1 WAN Interface Card Cable Specifications
Table of Contents
WIC−1DSU−T1 WAN Interface Card Cable Specifications..........................................................................1
Document ID: 46795................................................................................................................................1
Introduction..........................................................................................................................................................1
Prerequisites.........................................................................................................................................................1
Requirements..........................................................................................................................................1
Components Used...................................................................................................................................1
Conventions............................................................................................................................................1
WIC−1DSU−T1 WAN Interface Card................................................................................................................1
Cables...................................................................................................................................................................2
LEDs....................................................................................................................................................................2
Related Information.............................................................................................................................................3
i
Download from Www.Somanuals.com. All Manuals Search And Download.
3600 Series Routers, and it provides a cost−effective router−DSU/CSU combination with the following
features:
• T1 or fractional T1 network interface
• N X 64 kbps or N X 56 kbps non−channelized data rates (N = 1 to 24)
• Standards−based, including ANSI T1.403 and AT&T Publication 62411
Cables
This card requires an RJ−45 to RJ−45 straight−through cable (provided by customer).
The following table provides the pinouts for T1/E1 trunk and digital voice ports (RJ−48).
Pin1
Signal
1
RX (input)
2
RX (input)
3
−−
4
TX (output)
5
TX (output)
6
−−
7
−−
8
−−
1Any pin not referenced on a connector is not connected.
LEDs
The table below provides the specifications for the T1/FT1 LEDs and the loopback button.
LED
Feature
Color
Description
Yellow Line or loopback state is detected or is
manually set by the user.
LP
Off
Normal operation
Red
No receive signal
Yellow
Remote station has an alarm condition.
AL
The remote station is probably out of
Blue
service. If the remote station is an
IOS−based router, its interface may be shut
down.
Off
Normal operation
CD
Green The internal DSU/CSU in the WAN
interface card is communicating with
Cisco − WIC−1DSU−T1 WAN Interface Card Cable Specifications
Download from Www.Somanuals.com. All Manuals Search And Download.
another DSU/CSU. This LED is on during
normal operation.
Push this button to put the WAN interface
card into loopback mode. The service
provider can send a signal to test the
connection from your site to the central
office switch.
Loopback
button
−−
Push this button again to turn loopback
mode off.
Related Information
• Technical Support − Cisco Systems
All contents are Copyright © 1992−2005 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
Updated: Jun 26, 2005
Document ID: 46795
Cisco − WIC−1DSU−T1 WAN Interface Card Cable Specifications
Download from Www.Somanuals.com. All Manuals Search And Download.
|