8-Port Channelized T1/E1 Serial Spa Interface Specifications; 8-Port Channelized T1/E1 Serial Spa Cables, Connectors, And Pinouts - Cisco ASR1004 - ASR 1004 Modular Expansion Base Hardware Installation Manual
Aggregation services routers sip and spa
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Also See for ASR1004 - ASR 1004 Modular Expansion Base:
- Quick start manual (39 pages) ,
- Install manual (32 pages) ,
- Software configuration manual (462 pages)
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8-Port Channelized T1/E1 SPA Overview
Table 3-40
LED Label
A/L
STATUS
8-Port Channelized T1/E1 Serial SPA Interface Specifications
The E1 interface on the 8-Port Channelized T1/E1 Serial SPA uses RJ-48c receptacles for E1 (120-ohm)
cables with RJ-45 connectors. You can use all ports simultaneously. Each E1 connection supports
interfaces that meet G.703 standards. The RJ-45 connection does not require an external transceiver. The
E1 ports are E1 interfaces that use 120-ohm shielded twisted pair (STP) cables.
Shielded T1/E1 cables must be used to comply with FCC/EN55022/CISPR22 Class A emissions
Caution
requirements.
8-Port Channelized T1/E1 Serial SPA Cables, Connectors, and Pinouts
Figure 3-42
Figure 3-42
Pin 1
Pin 8
Table 3-41
Table 3-41
Pin
1
2
3
4
5
6
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
3-64
Chapter 3
8-Port Channelized T1/E1 Serial SPA LEDs
Color
State
Off
Off
Green
On
Amber
On
Off
Off
Green
On
Amber
On
shows an RJ-45 connector.
RJ-45 Connector
describes the signals and connector pinouts for RJ-45 cable connectors.
RJ-45 Connector Pinouts
Signal
RX–
RX+
NC
TX–
TX+
NC
Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
Meaning
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 is ready and operational.
SPA power is on and good, and SPA is being configured.
RJ-45
RJ-48c
Description
Receive ring –
Receive tip +
No connection
Transmit ring –
Transmit tip +
No connection
OL-14126-12
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