Nortel Passport 15000 Hardware Description page 221

Table 44
4-port OC-3/STM-1 ATM general interface characteristics
General optical interface characteristics
Faceplate connector
Bit rate
Line encoding
Table 45
4-port OC-3/STM-1 ATM SM IR FP transmit characteristics
Transmit characteristic
Emission wavelength
Attenuation
Maximum dispersion
Maximum RMS spectral width
Mean transmission power
Minimum extinction ratio
Eye pattern mask
Side node suppression ratio (SSR)
Table 46
4-port OC-3/STM-1 ATM SM IR FP receive characteristics
Receive characteristic
Maximum receive power (average)
Minimum receive power (average)
Optical path power penalty
Maximum received reflectance
Chapter 4 Control and function processors 221
dual SC transceiver for simplex cable connectors
155.520 Mbit/s
binary non-return-to-zero (NRZ)
Passport 15000, 20000 Hardware Description
Value
1261 to 1360 nm
0 to 12 dB
96 ps/nm
7.7 nm
-15 to -8 dBm
8.2 dB
Compliant with ITU G.957 Fig 2,
ANSI T1E1.2/94-002R1-Fig 10,
TA-253 Issue 8 Fig 4-2
not applicable
Value
-8 dBm
-28 dBm
1 dB
not applicable
5.2S2