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Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
AppendixA Hardware Spec ifications
A.6.4 OC12 LR/STM4 LH 1310 Card Specifications
Weight not including clam shell: 0.6 kg (1.4 lb)
A.6.4 OC12 LR/STM4 LH 1310 Card Specifications
The OC12 LR/STM4 LH 1310 card has the following specifications:
Line
Bit rate: 622.08 Mbps
Code: Scrambled NRZ
Fiber: 1310-nm single-mode
Loopback modes: Terminal and facility
Connectors: SC
Compliance: ITU-T G.707, ITU-T G.957
Transmitter
Maximum transmitter output power: +2 dBm
Minimum transmitter output power: –3 dBm
Center wavelength: 1280 to 1335 nm
Nominal wavelength: 1310 nm
Transmitter: Distributed feedback (DFB) laser
Receiver
Maximum receiver level: –8 dBm at BER 1 * 10 exp – 12
Minimum receiver level: –28 dBm at BER 1 * 10 exp – 12
Receiver: InGaAs/InP photodetector
Link loss budget: 25 dB
Receiver input wavelength range: 1280 to 1335 nm
Environmental
Operating temperature: –5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
Operating humidity: 5 to 95%, noncondensing
Power consumption: 9.28 W, 0.19 A at –48 V, 31.7 BTU/hr
Dimensions
Height: 321.3 mm (12.650 in.)
Width: 18.2 mm (0.716 in.)
Depth: 228.6 mm (9.000 in.)
Depth with backplane connector: 235 mm (9.250 in.)
Weight not including clam shell: 0.6 kg (1.4 lb)
A.6.5 OC12 LR/STM4 LH 1550 Card Specifications
The OC12 LR/STM4 LH 1550 card has the following specifications: