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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
OL-14126-12
Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
2-Port Channelized T3/E3 ATM CEoP SPA Overview
2-Port Channelized T3/E3 ATM CEoP SPA Overview
The following sections describe the 2-Port Channelized T3/E3 ATM CEoP SPA:
• 2-Port Channelized T3/E3 ATM CEoP SPA LEDs
• 2-Port Channelized T3/E3 ATM CEoP SPA Interface Specifications
• 2-Port Channelized T3/E3 ATM CEoP SPA Cables and Connectors
2-Port Channelized T3/E3 ATM CEoP SPA LEDs
The 2-Port Channelized T3/E3 ATM CEoP SPA has three types of LEDs (see Figure 3-52). There are
two LEDs for each port on the SPA, and a single STATUS LED for the SPA.
Figure 3-52 2-Port Channelized T3/E3 ATM CEoP SPA Faceplate
The 2-Port Channelized T3/E3 ATM CEoP SPA LEDs are described in Table 3-50.
1 TX (Transmit) connector 4 A/L (Active/Loopback)
2 RX (Receive) connector 5 STATUS LED
3 C/A (Carrier/Alarm) LED
4
250287
0
C/A
TX
RX
A/L
1
C/A
TX
RX
A/L
STATU S
SPA-2CHT3-CE-ATM
1 2 5
3
Table 3-50 2-Port Channelized T3/E3 ATM CEoP SPA LEDs
LED Label Color State Meaning
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.
STATUS Off Off SPA power is off.
Amber On SPA power is on and the SPA is being configured.
Green On SPA is ready and operational.
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