Leds; Cables And Connectors - Cisco PA-POS-2OC3 Installation And Configuration Manual

LEDs

LEDs
The PA-POS-2OC3 faceplate has five LEDs that indicate port adapter and interface status. (See
Figure
Figure 1-2
ENABLED
Table 1-2
Table 1-2
LED Label
ENABLED
ALARM
RCV
After system initialization, the ENABLED LED comes on to indicate that power is received and that the
PA-POS-2OC3 is enabled for operation.
The following conditions must all be met before the PA-POS-2OC3 is enabled:
•
•
If any one of these conditions is not met, or if the initialization fails, the ENABLED LED does not come
on.

Cables and Connectors

Use single-mode (for intermediate- or long-reach configurations) or multimode optical fiber cable to
connect your router to a network or to connect two OC-3-equipped routers back to back.
Note
PA-POS-2OC3 Two-Port Packet-over-SONET Port Adapter Installation and Configuration
1-6
1-2.)
PA-POS-2OC-3 LEDs
lists the LEDs colors, status, and function.
PA-POS-2OC3 LEDs
Color
Green
Orange
Green
Green
The PA-POS-2OC3 is correctly connected and receiving power.
The host system software supports the PA-POS-2OC3.
Long-range SFP optics modules (for long-reach configurations) cannot be connected
back-to-back without using an attenuator between the two of them.
RX
POS 0
State Function
On Enabled for operation
On There are SONET alarms on the interface
On Receive signal is present (a cable is attached and the link
is up)
Blinking Packets are currently being received
Chapter 1
PA-POS-2OC3
TX RX TX
ALARM
ALARM
RCV RCV
POS 1
Overview
OL-3028-06