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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
OL-14126-03
Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers Shared Port Adapters
1-Port OC-12c/STM-4 POS SPA Overview
OC-12 Module Connections
shows the OC-12 specifications of the optics on the 1-Port OC-12c/STM-4 POS SPA.
Table 3-31
OC-12 Specifications
Specification
Description
Wavelength
OC-12 MM: 1270 nm to 1380 nm
OC-12 SR: 1261 nm to 1360 nm
OC-12 IR-1: 1293 nm to 1334 nm
OC-12 LR-1: 1280 nm to 1335 nm
OC-12 LR-2: 1480 nm to 1580 nm
Cabling distance (maximum)
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)
Operating case temperature range
OC-12 MM: 23 to 185
o
F (–5 to 85
o
C)
OC-12 SR: 23 to 185
o
F (–5 to 85
o
C)
OC-12 IR-1: 23 to 185
o
F (–5 to 85
o
C)
OC-12 LR-1: 23 to 185
o
F (–5 to 85
o
C)
OC-12 LR-2: 23 to 185
o
F (–5 to 85
o
C)
TX power
OC-12 MM: –20 to –14 dBm
OC-12 SR: –15 to –8 dBm
OC-12 IR-1: –15 to –8 dBm
OC-12 LR-1: –3 to 2 dBm
OC-12 LR-2: –3 to 2 dBm
Receiver sensitivity (maximum)
OC-12 MM: –26 dBm
OC-12 SR: –23 dBm
OC-12 IR-1: –28 dBm
OC-12 LR-1: –28 dBm
OC-12 LR-2: –28 dBm
RX overload
OC-12 MM: –6 dBm
OC-12 SR: –8 dBm
OC-12 IR-1: –8 dBm
OC-12 LR-1: –8 dBm
OC-12 LR-2: –8 dBm
Maximum receiver power damage
OC-12 MM: 5 dBm
OC-12 SR: 5 dBm
OC-12 IR-1: 5 dBm
OC-12 LR-1: 5 dBm
OC-12 LR-2: 5 dBm