Cisco ONS 15454 DWDM - Page 1073

B-43
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
December 2006
Appendix B Hardware Specifications
B.5.4 MXP_MR_2.5G and MXPP_MR_2.5G Card Specifications
– Receiver sensitivity –28 dBm, BER 1 * 10 exp – 12
– Receiver overload is equal to or exceeds –8 dBm
– Receiver maximum reflectance of –27 dB
• Line (client side)
– Bit rate: 1.06 Gbps to 2.125 Gbps per client
– Code: Scrambled NRZ
– Fiber: 1310-nm single-mode or 850-nm multimode
– Maximum chromatic dispersion allowance: 1600 ps/nm
– Loopback modes: Terminal and facility
– Connectors: LC
– Compliance: Telcordia GR-253-CORE, ITU-T G.707, ITU-T G.957
• Transmitter (client side)
– Maximum transmitter output power: –1 dBm
– Minimum transmitter output power: –6 dBm
– Center wavelength: 1290 to 1330 nm
– Nominal wavelength: 1310 nm
– Transmitter: DFB laser
• Receiver (client side)
– Maximum receiver level: –1 dBm at BER 1 * 10 exp – 12
– Minimum receiver level: –14 dBm at BER 1 * 10 exp – 12
– Receiver: APD
– Link loss budget: 8 dB minimum, at BER = 1 * 10 exp – 12
– Receiver input wavelength range: 1290 to 1605 nm
• Environmental
– Operating temperature: –5 to +40 degrees Celsius (+23 to +104 degrees Fahrenheit)
– Operating humidity: 5 to 85 percent, noncondensing
– Power consumption (maximum): 60 W, 1.25 A at –48 V, 204 BTU/hr
19 dB N/A <10 exp – 12 N/A – 9 to – 23 dBm +/– 5400 ps/nm
21 dB N/A <10 exp – 12 N/A – 9 to – 30 dBm —
21 dB N/A <10 exp – 12 N/A – 9 to – 29 dBm +/– 1800 ps/nm
21 dB N/A <10 exp – 12 N/A – 9 to – 28 dBm +/– 5400 ps/nm
22 dB N/A <10 exp – 12 N/A – 9 to – 30 dBm +/– 1800 ps/nm
23 dB N/A <10 exp – 12 N/A – 9 to – 30 dBm +/– 5400 ps/nm
1. Optical Signal-to-Noise ratio (OSNR) defined with 0.1 nm Resolution Bandwidth (RBW)
Table B-20 MXP_MR_2.5G/MXPP_MR_2.5G Receiver Trunk Side Specifications (continued)
OSNR
1
FEC Type Pre-FEC BER Post-FEC BER
Input Power
Sensitivity
Chromatic Dispersion
Tolerance