2-Port And 4-Port Channelized T3 Spa Leds; 2-Port And 4-Port Channelized T3 Spa Interface Specifications - Cisco Catalyst 6500 Series Hardware Installation Manual

Chapter 3 Catalyst 6500 Series Switch SPA Overview

2-Port and 4-Port Channelized T3 SPA LEDs

The 2-Port and 4-Port Channelized T3 SPA has three types of LEDs. There are two LEDs for each port
on the SPA, and one STATUS LED.
T3 SPA.
Figure 3-1
1
2
3
Table 3-3
Table 3-3
LED Label
C/A
A/L
STATUS

2-Port and 4-Port Channelized T3 SPA Interface Specifications

The framer processes incoming and outgoing T3 frames (cbit, m13/m23, and unframe). The framer
operates at T3 line rates (44.2 Mbps).
OL-9041-04
4-Port Channelized T3 SPA Faceplate
2
1
3 4
C/A (Carrier/Alarm) LED
A/L (Active Loopback) LED
TX (Transmit) connector
describes the 2-Port and 4-Port Channelized T3 SPA LEDs.
2-Port and 4-Port Channelized T3 SPA LEDs
Color State
Off Off
Green On
Amber On
Off Off
Green On
Amber On
Off Off
Amber On
Green On
Figure 3-1 shows an example of these LEDs on a 4-Port Channelized
4
RX (Receive) connector
5 STATUS LED
Meaning
Port is not enabled by software.
Port is enabled by software, and there is a valid T3 signal
without any alarms.
Port is enabled by software, and there is at least one alarm.
Port is not enabled by software.
Port is enabled by software, loopback is off.
Port is enabled by software, loopback is on.
SPA power is off.
SPA power is on and good, and SPA is being configured.
SPA is ready and operational.
Catalyst 6500 Series Switch SIP, SSC, and SPA Hardware Installation Guide
2-Port and 4-Port Channelized T3 SPA Overview
SPA-4XCT3/DS0
5
3-5