Led Status - Cisco 1601 - Router - EN Hardware Installation Manual

Serial Interface Cards
Figure 41

LED Status

Due to the high port density on the HWIC front panels, the amount of LED status per port is limited.
There is no room for individual LEDs to indicate transmit or receive activity, or clock status.
HWIC-4T and HWIC-4A/S have a single bi-color LED to monitor status over four ports. HWIC-8A has
a single LED to monitor status over 8 ports. There are two LEDs on the HWIC-8A/S-RS232 that monitor
4 ports each. On the HWIC-16A, two LEDs monitor 8 ports each.
See
Table 8
LED Status
Solid Green
Solid Yellow
Off
Supported Platforms
For a list of the platforms supported by a Cisco interface card refer to
Interface
Finding Support Information for Platforms and Cisco IOS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image
support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on
Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at
the login dialog box and follow the instructions that appear.
Prerequisites for Connecting Serial HWICs to the Network
Before connecting a serial high speed WIC (HWIC) to the network, ensure that the HWIC is installed in
the router, the equipment is properly grounded, and you have the proper cables for connecting the HWIC
to the network. This section describes the preparation necessary before connecting a Cisco serial HWIC
to the network.
16-Port Asynchronous HWIC Front Panel (HWIC-16A)
Serial ports
CONN CONN
HWIC-16A
CONN LEDs
Table 8 for the definition of HWIC LED Status.
HWIC LED Status
Definition
Monitored ports are active (have initialized without error).
At least one monitored port is in loopback mode.
Monitored ports are not active or have failed to initialize.
Cards.
8-15
0-7
Serial High Speed WICs
Platform Support for Cisco
OL-12843-01
9