2-10
Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(32)SY1, OL-8831-01, Rev. G6, July 19, 2007
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
8-Port Fast Ethernet SPA Overview
8-Port Fast Ethernet SPA Overview
The following sections describe the 8-Port FastEthernet SPA:
•
8-Port FastEthernet SPA LEDs, page 2-10
•
8-Port FastEthernet SPA Cables, Connectors, and Pinouts, page 2-11
8-Port FastEthernet SPA LEDs
The 8-Port FastEthernet SPA has two types of LEDs: an A/L LED for each individual port and a STATUS
LED for the SPA, as shown in
Figure 2-5
.
Figure 2-5
8-Port FastEthernet SPA Faceplate
Table 2-9
describes the 8-Port FastEthernet SPA LEDs.
3
NC
No connection
4
TX–
Transmit ring –
5
TX+
Transmit tip +
6
NC
No connection
7
NC
No connection
8
NC
No connection
Table 2-8
RJ-45 Connector Pinouts
Pin
Signal
Description
1
A/L (Active/Link) LED
2
STATUS LED
138712
ST
ATUS
A/L
SP
A-8XFE-TX
0
A/L
1
A/L
2
A/L
3
A/L
4
A/L
5
A/L
6
A/L
7
Table 2-9
8-Port FastEthernet SPA LEDs
LED Label
Color
State
Meaning
Port Number
A/L (0, 1, 2, 3, 4,
5, 6 or 7)
1
Off
Off
Port is not enabled.
Green
On
Port is enabled and the link is up.
Amber
On
Port is enabled and the link is down.
