Cisco Systems 15454 SDH A.6.8 OC48 LR/STM16 LH AS 1550 Card Specifications

A-32
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
AppendixA Hardware Specifications
A.6.8 OC48 LR/STM16 LH AS 1550 Card Specifications
– Maximum transmitter output power: 0 dBm
– Minimum transmitter output power: –5 dBm
– Center wavelength: 1280 to 1350 nm
– Nominal wavelength: 1310 nm
– Transmitter: DFB laser
•Receiver
– Maximum receiver level: 0 dBm at BER 1 * 10 exp – 10
– Minimum receiver level: –18 dBm at BER 1 * 10 exp – 10
– Receiver: InGaAs InP photodetector
– Link loss budget: 13 dB minimum
– Receiver input wavelength range: 1280 to 1350nm
•Environmental
– Operating temperature: –5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
– Operating humidity: 5 to 95%, noncondensing
– Power consumption: 37.20 W, 0.78 A at –48 V, 127.0 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: 0.9 kg (2.2 lb)
A.6.8 OC48 LR/STM16 LH AS 1550 Card Specifications
The OC48 LR/STM16 LH AS 1550 card has the following specifications:
•Line
– Bit rate: 2488.320 Mbps
– Code: Scrambled NRZ
– Fiber: 1550-nm single-mode
– Loopback modes: Terminal and facility
– Connectors: SC
– Compliance: ITU-T G.707, ITU-T G.957
•Transmitter
•Maximum transmitter output power: +3 dBm
•Minimum transmitter output power: –2 dBm
•Center wavelength: 1520 to 1580 nm
•Nominal wavelength: 1550 nm
•Transmitter: DFB laser