Cisco ONS 15454 - Page 597

A-41
Cisco ONS 15454 Reference Manual, R7.0.1
OL-9217-01
Appendix A Hardware Specifications
A.6 A.6.16 OC192 LR/STM64 LH ITU 15xx.xx Card Specifications
In deployments with a dispersion compensation unit (DCU): +/– 1000 ps/nm, with optical
signal-to-noise ration (OSNR) of 19 dB (0.5 nm resolution bandwidth [RBW])
In deployments without a DCU: +/– 1200 ps/nm, with OSNR of 23 dB (0.5 nm RBW)
– Loopback modes: Terminal and facility
Note You must use a 20-dB fiber attenuator (15 to 25 dB) when working with the
OC192 LR/STM64 LH 15xx.xx card in a loopback. Do not use fiber loopbacks with the
OC192 LR/STM64 LH 15xx.xx card. Using fiber loopbacks causes irreparable damage to
this card.
– Connectors: SC
– Compliance: Telcordia GR-253-CORE, ITU-T G.707, ITU-T G.691, ITU-T G.957
• Transmitter
– Maximum transmitter output power: +6 dBm
– Minimum transmitter output power: +3 dBm
– Center wavelength: See wavelength plan
– Center wavelength accuracy: +/– 0.040 nm
– Transmitter: LN external modulator transmitter
• Receiver
– Maximum receiver level: –8 dBm at BER 1 * 10 exp – 12
– Minimum receiver level: –22 dBm at BER 1 * 10 exp – 12
– Receiver: APD
– Link loss budget: 25 dB minimum, plus 2 dB dispersion penalty
at BER = 1 * 10 exp – 12 including dispersion
– Receiver input wavelength range: 1529 to 1565 nm
• Environmental
– Operating temperature: +23 to +131 degrees Fahrenheit (–5 to +55 degrees Celsius)
– Operating humidity: 5 to 95 percent, noncondensing
– Power consumption: 52.00 W, 1.08 A at –48 V, 177.6 BTU/hr
• Dimensions
– Height: 12.650 in. (321.3 mm)
– Width: 0.716 in. (18.2 mm)
– Depth: 9.000 in. (228.6 mm)
– Depth with backplane connector: 9.250 in. (235 mm)
– Weight not including clam shell: 3.1 lb (1.3 kg)
• Currently available wavelengths and versions of OC192 LR/STM64 LH ITU 15xx.xx card:
ITU grid blue band:
– 1534.25 +/– 0.040 nm, OC192 LR/STM64 LH ITU 1534.25
– 1535.04 +/– 0.040 nm, OC192 LR/STM64 LH ITU 1535.04