Technical Specifications
10-20 Issue 8.0 July 2002
Optical Detector 10
PIN diode
Optical Safety (BRH Classification) 10
Operating Wavelength 10
Spectral Width 10
3.0 nm (RMS)
Optical Dispersion 10
OC-3 Line Loss Budgets 10
The FT-2000 OC-48 Lightwave System is designed to meet the OC-3 loss budget
specifications shown in Table 10-13. The transmit and receive powers are
referenced to points S and R in Figure 10-1.
OC-3 standard performance (1.31 µm) ........................ Class I
OC-3 receiver......................................... 1.31 µm +0.070 or −0.050 µm
OC-3 transmitter..................................... 1.31 µm +0.040 or −0.038 µm
OC-3 standard performance (1.31 µm) ........................ 270 ps/nm
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