CANOGA PERKINS L351 10/100BASE Media Converter - Manual (Page 14)

EdgeAccess Universal Chassis System
L351 10/100BASE Media Converter 3-1
Chapter 3
User Operation
This chapter describes the hardware features and functions of the L351.
3.1 L351 Functions
Each L351 requires a host for power. The L351 can function as a non-managed, standalone unit; as a
managed, standalone unit; or as a managed unit in a chassis with other application modules.
3.2 Power Up
During the initial power-up sequence, all LEDs light amber. When start-up is complete, the setup and
installation are correct, and data is transmitting normally across the link, the STA LED lights green
and the LNK/Rx and Tx LEDs for both ports light green or blink green when they transmit or receive
data. See Table 3.
3.3 Front Panel LEDs
The LEDs on the front panel show the system and port conditions. The STA LED shows the link
condition. The LNK/Rx and Tx LEDs show the conditions on the User and Extension Ports and can
be used as an aid when troubleshooting a fault. Table 2 shows the LED states for various conditions.
In the UCS 1000 and 1001, a BAM holds up to two L351s. On the BAM, the STA LED lights green
if either L351 is operating normally. If both L351s are in error conditions, the BAM STA LED lights
amber.
Table 2. L351 LEDs
LED Status Description
Off No power
Green Normal operation
Amber System self-test
Amber blinking Downloading file
STA
Red Major alarm
Off SBMC is disabled
Green SBMC is enabled
Amber System self-test
CFG
Red Configuration error