Fast Ethernet Pri Module Leds - Cisco 2600 Series Operation Manual

Fast Ethernet PRI Module LEDs

Figure 5-13
FE-PR I
1FE- 1CE1 -B/U
Fast Ethernet PRI Module LEDs
All network modules have an enable (EN) LED. This LED indicates that the module has
passed its self-tests and is available to the router.
All Fast Ethernet PRI modules have four LEDS for the Fast Ethernet port, and four
additional LEDs for each PRI port. Figure 5-14 shows LEDs for the 1-port Fast Ethernet
2-port channelized E1/ISDN PRI balanced (120-ohm) network module as an example.
5-12 Cisco Network Modules Hardware Installation Guide
Connecting a CE1/PRI-U Module to an E1 CSU (DB-15-to-BNC
Connectors)
CTRLR 0
CE1/PRI-U
E1 cable for 75-ohm
unbalanced connections
with BNC connectors
at the network end
BNC connectors
10/100B aseT
EN
E1 CSU