Huawei OptiX OSN 7500 - Table 10-2 Performances of the STM-4 Optical Interface of the Optix OSN 7500 STM-4

OptiX OSN 7500
Technical Manual - System Description 10 Technical Specifications
Huawei Technologies Proprietary
10-2
Nominal bit rate 155520 kbit/s
Operating wavelength (nm) 1310 1310 1310 1550
Optical source type LED MLM SLM SLM
Mean launched optical power
(dBm)
–15 to –8 –15 to –8 –5 to 0 –5 to 0
Minimum sensitivity (dBm) –23 –28 –34 –34
Minimum overload point
(dBm)
–8 –8 –10 –10
Minimum extinction ratio (dB) 8.2 8.2 10 10
Table 10-2 shows the performance of the STM-4 optical interface of the OptiX OSN
7500.
Table 10-2 Performances of the STM-4 optical interface of the OptiX OSN 7500 STM-4
Nominal bit rate 622080 kbit/s
Classification code I-4 S-4.1 L-4.1 L-4.2 Ve-4.2 (refer to
G.691)
Operating
wavelength (nm)
1310 1310 1310 1550 1550
Optical source type LED/MLM MLM MLM/SL
M
SLM SLM
Mean launched
optical power
(dBm)
–15 to –8 –15 to –8 –3 to +2 –3 to +2 –3 to +2
Minimum
sensitivity (dBm)
–23 –28 –28 –28 –33
Minimum overload
point (dBm)
–8 –8 –8 –8 –8
Minimum
extinction ratio
(dB)
8.2 8.2 10 10 10
Note: Formulated according to the basic rules, though adjustment and optimization are made to part of the
parameters
Table 10-3 shows the performance of the STM-16 optical interface of the OptiX OSN
7500.