Cisco ONS 15454 DWDM Installation And Operation Manual page 917

Appendix B Hardware Specifications
An optical device on the card keeps the laser wavelength locked as closely as possible to the ITU nominal
Note
value. The allowed drift is +/- 25 pm.
Currently available wavelengths and versions of TXP_MR_10E:
•
ITU grid blue band:
ITU grid red band:
Receiver (trunk side)
•
• Line (client side) - XFP-based SR
Transmitter (client side)
•
April 2006
– Maximum transmitter output power: +6 dBm
Minimum transmitter output power: +3 dBm
–
Transmitter: LN external modulator transmitter
–
Wavelength stability (drift): +/- 25 picometers (pm)
–
1530.33 to 1533.07 nm
–
1534.25 to 1537.00 nm
–
1538.19 to 1540.95 nm
–
1542.14 to 1544.92 nm
–
– 1546.12 to 1548.92 nm
– 1550.12 to 1552.93 nm
1554.13 to 1556.96 nm
–
1558.17 to 1561.01 nm
–
Receiver input power (no FEC, unamplified, BER 1 * 10 exp – 12): –8 to –22 dBm
–
Receiver input power (FEC, unamplified, BER 1 * 10 exp – 6): –8 to –26 dBm
–
Receiver input power (no FEC, amplified, BER 1 * 10 exp – 12): –8 to –20 dBm
–
– Receiver input power (FEC, amplified, BER 1 * 10 exp – 6): –8 to –18 dBm
– Receiver: APD
Link loss budget: 24 dB minimum, with no dispersion or 22 dB optical path loss at
–
BER = 1 * 10 exp – 12 including dispersion
– Receiver input wavelength range: 1290 to 1605 nm
– XFP-based SR
Bit rate: 10GE (10.3125 Gbps), 10G FC (10.51875 Gbps), or STM-64/OC-192
–
Code: Scrambled NRZ
–
Fiber: 1310-nm single-mode
–
Maximum chromatic dispersion allowance: 6.6 ps/nm
–
Loopback modes: Terminal and facility
–
Connectors: LC
–
Compliance: Telcordia GR-253-CORE, ITU-T G.707, ITU-T G.957, ITU-T G.691
–
Maximum transmitter output power: –1 dBm
–
Cisco ONS 15454 DWDM Installation and Operations Guide, R4.7
B.5.6 TXP_MR_10E Card Specifications
B-41