B.4.2 Osc-Csm Card Specifications - Cisco ONS 15454 DWDM Installation And Operation Manual

B.4.2 OSC-CSM Card Specifications

B.4.2 OSC-CSM Card Specifications
The OSC-CSM card has the following specifications:
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B.4.3 OPT-PRE Amplifier Card Specifications
The OPT-PRE amplifier card has the following specifications:
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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
B-14
Line
– Bit rate: 155 Mbps
Code: Scrambled NRZ
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Loopback modes: None
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Connector: Duplex LC
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Compliance: Telcordia GR-253-CORE, ITU-T G.957
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Transmitter OSC signal
Maximum transmitter output power: –2 dBm
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Minimum transmitter output power: –24 dBm
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Nominal wavelength: 1510-nm +/–10 nm
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VOA is necessary in the transmit path to adjust the in-fiber optical power level
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Receiver OSC signal
Maximum receiver level: –8 dBm at 10
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Minimum receiver level: –40 dBm at 10
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Span loss budget: 35-dB span budget (approximately 140 km assuming that the fiber path loss
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is equal to 0.25 dB/km)
Jitter tolerance: Telcordia GR-253/G.823 compliant
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Environmental
Operating temperature:
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C-Temp: –5 to +55 degrees Celsius (+23 to +131 degrees Fahrenheit)
– Operating humidity: 5 to 95 percent, noncondensing
Dimensions
Height: 12.65 in. (321.3 mm)
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Width: 0.92 in. (23.4 mm)
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Depth: 9.00 in. (228.6 mm)
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Optical characteristics:
Total operating wavelength range: 1530 to 1561.3 nm
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Gain ripple (peak to valley): 1.5 dB
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– Mid-access loss (MAL) range (for dispersion compensation unit [DCU]): 3 to 9 dB
– Gain range: 5 to 38.5 dBm in constant power mode, 5 to 28 dBm in constant gain mode
– Minimum gain (standard range): 5.0 dBm
Appendix B
–10
BER
–10
BER
Hardware Specifications
December 2006