Lucent Technologies FT-2000 OC-48 - Optical Dispersion; Optical Return Loss

Technical Specifications
10-4 Issue 8.0 July 2002
Optical Dispersion 10
Optical Return Loss 10
Lucent Technologies has a computer tool that determines in-depth return loss
characteristics. Users who have concerns about return loss limitations should
contact their local Account Executive.
OC-48 standard performance (1.310 µm).................... 300 ps/nm
OC-48 high performance (1.310 µm) ........................... 300 ps/nm
OC-48 standard performance (1.550 µm) .................... 1800 ps/nm
OC-48 WDM/LBA compatible (1.538 µm).................... 2520 ps/nm
OC-48 WDM/LBA compatible (1.558 µm).................... 2520 ps/nm
OC-48 739E_ TRMTR (1.550 µm) ............................... 6800 ps/nm
OC-48 739G_ TRMTR (1.550 µm)............................... 10900 ps/nm
OC-48 739H_ TRMTR (1.550 µm) 1560 ps/nm
Maximum system optical return loss ............................ 24.0 dB
Maximum receiver reflectance ..................................... −27.0 dB
Maximum discrete reflectance...................................... −27.0 dB