2-30
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
1-Port OC-48c/STM-16 POS SPA Overview
Figure 2-17 LC Type Cables
1-Port OC-48c/STM-16 POS SPA Overview
The 1-Port OC-48c/STM-16 POS SPA is a single-height SPA that is installed in a SIP subslot. The
1-Port OC-48c/STM-16 POS SPA provides RPR over SONET (IEEE 802.17), SRP over SONET (Cisco
Proprietary), and Packet over SONET (POS) network connectivity with a bandwidth of 9.95 Gbps.
For more information about SPA bandwidth, see the
“Bandwidth Oversubscription”
topic in this chapter.
For more information about SPAs and their compatibility with SIPs and modular optics, see the “SIP and
SPA Product Overview” chapter in this guide.
The following sections describe the 1-Port OC-48c/STM-16 POS SPA:
•
1-Port OC-192c/STM-64 POS/RPR SPA LEDs, page 2-34
•
1-Port OC-192c/STM-64 POS/RPR SPA Interface Specifications, page 2-35
•
1-Port OC-192c/STM-64 POS/RPR SPA Fixed Optical Transceiver, 40-Pin Connector, and Cables,
page 2-36
1-Port OC-48c/STM-16 POS SPA LEDs
The 1-Port OC-48c/STM-16 POS SPA has six LEDs, as shown in
Figure 2-24
.
Figure 2-18 1-Port OC-48c/STM-16 POS SPA Faceplate
/ /
/ /
/ /
TX
RX
84929
1
WRAP LED
5
CARRIER LED
2
PASSTHRU LED
6
ACTIVE LED
3
MATESYNC LED
7
A/L (Active Loopback) LED
4
C/A (Carrier/Alarm) LED
8
STATUS LED
SPA-1XOC48POS/RPR
MA
TESYNC
PASSTHR
U
WRAP
ACTIVE
CARRIER
SPA-1XOC12-POS
ST
ATUS
0
A/L
C/A
4
1
2
5
6
3
7
8
149965
