Cisco ONS 15454 DWDM Installation And Operation Manual page 1073

Appendix B Hardware Specifications
Table B-20
OSNR
19 dB
21 dB
21 dB
21 dB
22 dB
23 dB
1. Optical Signal-to-Noise ratio (OSNR) defined with 0.1 nm Resolution Bandwidth (RBW)
Line (client side)
•
Transmitter (client side)
•
• Receiver (client side)
Environmental
•
December 2006
MXP_MR_2.5G/MXPP_MR_2.5G Receiver Trunk Side Specifications (continued)
1
FEC Type Pre-FEC BER
N/A <10 exp – 12
N/A <10 exp – 12
N/A <10 exp – 12
N/A <10 exp – 12
N/A <10 exp – 12
N/A <10 exp – 12
Receiver sensitivity –28 dBm, BER 1 * 10 exp – 12
–
Receiver overload is equal to or exceeds –8 dBm
–
– Receiver maximum reflectance of –27 dB
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
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
–
– 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
–
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
–
B.5.4 MXP_MR_2.5G and MXPP_MR_2.5G Card Specifications
Input Power
Post-FEC BER Sensitivity
N/A – 9 to – 23 dBm +/– 5400 ps/nm
N/A – 9 to – 30 dBm —
N/A – 9 to – 29 dBm +/– 1800 ps/nm
N/A – 9 to – 28 dBm +/– 5400 ps/nm
N/A – 9 to – 30 dBm +/– 1800 ps/nm
N/A – 9 to – 30 dBm +/– 5400 ps/nm
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
Chromatic Dispersion
Tolerance
B-43