3-24
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
OL-5052-08
Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters
1-Port OC-48c/STM-16 POS SPA Overview
1-Port OC-48c/STM-16 POS SPA LEDs
The 1-Port OC-48c/STM-16 POS SPA has six LEDs, as shown in
Figure 3-26
.
Figure 3-19
1-Port OC-48c/STM-16 POS SPA Faceplate
Note
The WRAP, PASSTHRU, and MATESYNC LEDs apply to the SPA in RPR/SRP mode only.
The 1-Port OC-48c/STM-16 POS SPA LEDs are described in
Table 3-17
.
1
WRAP LED
5
CARRIER LED
2
PASSTHRU LED
6
ACTIVE LED
3
MATESYNC LED
7
A/L (Active Loopback) LED
4
C/A (Carrier/Alarm) LED
8
STATUS LED
SPA-1XOC48POS/RPR
MA
TESYNC
PASSTHR
U
WRAP
ACTIVE
CARRIER
SPA-1XOC12-POS
ST
AT
US
0
A/L
C/A
4
1
2
5
6
3
7
8
149965
Table 3-14
1-Port OC-48c/STM-16 POS SPA LEDs
LED Label
Color
State
Meaning
WRAP
Off
Off
Port is not in wrap mode.
Green
On
Port is in wrap mode somewhere on the ring.
Amber
On
Port is in wrap mode locally.
PASSTHRU
Off
Off
Port is not in pass-thru mode.
Amber
On
Port is in pass-thru mode.
MATESYNC
Off
Off
Mate port is not synchronized.
Green
On
Mate port is synchronized.
C/A
Off
Off
Port is not enabled by software.
Green
On
Port is enabled by software.
Amber
On
Port is enabled by software, and there is at least one alarm.
A/L
Off
Off
Port is not enabled by software.
Green
On
Port is enabled by software, loopback is off.
Amber
On
Port is enabled by software, loopback is on.
CARRIER
Off
Off
Port is not enabled by software.
