Cisco ASR1004 - ASR 1004 Modular Expansion Base - 4-Port and 8-Port Fast Ethernet SPA Overview; 4-Port and 8-Port Fast Ethernet SPA Leds

3-12
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
4-Port and 8-Port Fast Ethernet SPA Overview
Use a single-mode optical fiber that has a modal-field diameter of 8.7 ±0.5 microns. (Nominal
diameter is approximately 10/125 microns.)
For single-mode and multimode optical fiber connections, you can use either a duplex LC-type cable (see
Figure 3-6) or two simplex LC-type cables, one for transmit (TX) and one for receive (RX).
Figure 3-6 Duplex Patch Cable with LC-Type Connectors
4-Port and 8-Port Fast Ethernet SPA Overview
The following sections describe the 4-Port and 8-Port Fast Ethernet SPA:
• 4-Port and 8-Port Fast Ethernet SPA LEDs, page 3-12
• 4-Port and 8-Port Fast Ethernet SPA Cables, Connectors, and Pinouts, page 3-13
4-Port and 8-Port Fast Ethernet SPA LEDs
The 4-Port and 8-Port Fast Ethernet SPA has two types of LEDs: an A/L LED for each port on the SPA,
and one STATUS LED, as shown in Figure 3-7.
Figure 3-7 8-Port Fast Ethernet SPA Faceplate
/ / / /
/ /
TXRX
84929
1 A/L (Active/Link) LED 2 STATUS LED
138712
STATU S
A/L
SPA-8X1FE-TX-V2
0
A/L
1
A/L
2
A/L
3
A/L
4
A/L
5
A/L
6
A/L
7
1 2