1-Port And 3-Port Clear Channel Oc-3 Atm Spa Interface Specifications; 1-Port And 3-Port Clear Channel Oc-3 Atm Spa Cables And Connectors - Cisco ASR1004 - ASR 1004 Modular Expansion Base Hardware Installation Manual
Aggregation services routers sip and spa
Hide thumbs
Also See for ASR1004 - ASR 1004 Modular Expansion Base:
- Quick start manual (39 pages) ,
- Install manual (32 pages) ,
- Software configuration manual (462 pages)
Table of Contents
Advertisement
1-Port and 3-Port Clear Channel OC-3 ATM SPA Overview
Figure 3-1
1
2
Table 3-3
Table 3-3
LED Label
C/A
A/L
STATUS
1-Port and 3-Port Clear Channel OC-3 ATM SPA Interface Specifications
The physical layer interface for the 1-Port and 3-Port Clear Channel OC-3 ATM SPA is Optical Carrier-3
(OC-3), and the data link layer is designed to comply with ATM specifications. The 1-Port and 3-Port
Clear Channel OC-3 ATM SPA provides up to four 155-Mbps OC-3 network interfaces for all supported
platforms.
1-Port and 3-Port Clear Channel OC-3 ATM SPA Cables and Connectors
The 1-Port and 3-Port Clear Channel OC-3 ATM SPA uses a small form-factor pluggable (SFP) optical
transceiver module installed in each port for SONET and SDH single-mode and multimode optical fiber
connection (see
Each SPA port accepts an SFP module with a duplex LC-type receptacle that allows connection to
single-mode or multimode optical fiber.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
3-8
3-Port Clear Channel OC-3 ATM SPA Faceplate
C/A (Carrier/Alarm) LED
A/L (Active/Loopback) LED
describes the 1-Port and 3-Port Clear Channel OC-3 ATM SPA LEDs.
1-Port and 3-Port Clear Channel OC-3 ATM SPA LEDs
Color
State
Off
Off
Green
On
Amber
On
Off
Off
Green
On
Amber
On
Off
Off
Green
On
Amber
On
Figure
3-2).
Chapter 3
Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
3
STATUS LED
Meaning
Port is not enabled by software.
Port is enabled by software, and there is a valid SONET 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, and loopback is off.
Port is enabled by software, and loopback is on.
SPA power is off.
SPA is ready and operational.
SPA power is on and good and the SPA is being configured.
1
2
3
SPA-3XOC3-ATM-V2
OL-14126-12
Advertisement
Table of Contents
Troubleshooting
