Nortel Passport 15000 Hardware Description page 257

Table 70
4-port OC-12/STM-4 SM IR ATM FP transmit characteristics
Transmit characteristics
Transmission laser power
Emission wavelength (center)
nominal 1310 nm
Maximum optical path attenuation
Maximum dispersion
Spectral width
Extinction ratio
SONET eye pattern mask
Jitter generation
Side node suppression ratio (SSR)
Table 71
4-port OC-12/STM-4 SM IR ATM FP receive characteristics
Receive characteristics
Receive laser power
Sensitivity
Overload
Center wavelength
Optical path power penalty
Maximum received reflectance
Jitter tolerance
Chapter 4 Control and function processors 257
Minimum
-15
1274
0
not applicable
not applicable
8.2
Compliant with Telcordia GR-253 and
ITU-T G.957
Compliant with Telcordia GR-253 and
ITU-T G.958
not applicable
Minimum
-28
not applicable
-8
1261
not applicable
not applicable
Compliant with Telcordia GR-253 and
ITU-T G.958
Passport 15000, 20000 Hardware Description
Maximum Unit
-8 dBm
1356 nm
12 dB
not applicable
2.5 nm
not applicable dB
not applicable
Maximum Unit
-8 dBm
-28 dBm
not applicable dBm
1580 nm
1 dB
-27 dB
5.2S2