Table 16: OC-12 Specifications
DescriptionSpecification
OC-12 MM: 1270 nm to 1380 nmOC-12 SR: 1261 nm to 1360 nmOC-12
IR-1: 1293 nm to 1334 nmOC-12 LR-1: 1280 nm to 1335 nmOC-12 LR-2:
1480 nm to 1580 nm
Wavelength
OC-12 MM: 0.5 km (0.3 miles)OC-12 SR: 2 km (1.2 miles)OC-12 IR-1:
15 km (9.3 miles)OC-12 LR-1: 40 km (24.8 miles)OC-12 LR-2: 80 km
(49.7 miles)
Cabling distance (maximum)
OC-12 MM: 23 to 185 degrees F (–5 to 85 degrees C)OC-12 SR: 23 to 185
degrees F (–5 to 85 degrees C)OC-12 IR-1: 23 to 185 degrees F (–5 to 85
degrees C)OC-12 LR-1: 23 to 185 degrees F (–5 to 85 degrees C)OC-12
LR-2: 23 to 185 degrees F (–5 to 85 degrees C)
Operating case temperature
range
OC-12 MM: –20 to –14 dBmOC-12 SR: –15 to –8 dBmOC-12 IR-1: –15
to –8 dBmOC-12 LR-1: –3 to 2 dBmOC-12 LR-2: –3 to 2 dBm
TX power
OC-12 MM: –26 dBOC-12 SR: –23 dBmOC-12 IR-1: –28 dBmOC-12
LR-1: –28 dBmOC-12 LR-2: –28 dBm
Receiver sensitivity (maximum)
OC-12 MM: –6 dBmOC-12 SR: –8 dBmOC-12 IR-1: –8 dBmOC-12 LR-1:
–8 dBmOC-12 LR-2: –8 dBm
RX overload
OC-12 MM: +5 dBmOC-12 SR: +5 dBmOC-12 IR-1: +5 dBmOC-12 LR-1:
+5 dBmOC-12 LR-2: +5 dBm
Maximum receiver power
damage
1-Port OC-192 STM-64 POS RPR XFP SPA Overview
The 1-Port OC-192/STM-64 POS/RPR XFP SPA is a single-height SPA that is installed in one SIP subslot.
The 1-Port OC-192/STM-64 POS/RPR XFP SPA provides SONET and SDH network connectivity with a
bandwidth of 9.95 Gbps.
For more information about SPA bandwidth, see the “Bandwidth Oversubscription” section in this chapter.
For more information about SPAs and their compatibility with SIPs and modular optics, see the SIP overview
chapter in this guide.
The 1-Port OC-192/STM-64 POS/RPR XFP SPA uses a 10-Gbps small form-factor pluggable optical receptacle
for the port allowing connection to single-mode optical fiber. For more information on the optical fiber cables
used with this SPA, see the 1-Port OC-192/STM-64 POS/RPR XFP SPA Optical Transceiver Modules,
Connectors, and Cables, on page 27.
The following sections describe the 1-Port OC-192/STM-64 POS/RPR XFP SPA:
1-Port OC-192/STM-64 POS/RPR XFP SPA LEDs
The 1-Port OC-192/STM-64 POS/RPR XFP SPA has six LEDs, as shown in the following figure.
Cisco ASR 9000 Series Aggregation Services Router SIP and SPA Hardware Installation Guide
25
Overview: Cisco ASR 9000 Series Router Shared Port Adapters
1-Port OC-192 STM-64 POS RPR XFP SPA Overview
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