Qsfp+ Modules - Huawei CloudEngine 7800 Series Hardware Description

CloudEngine 7800&6800&5800 Series Switches
Hardware Description
Table 6-11 Optical parameters of an FC optical module
Model
SFP-
FC2G-
SW-SR
SFP-
FC2G-
LW-LR
SFP-
FC4G-
SW-SR
SFP-
FC4G-
LW-LR
SFP-
FC8G-
SW-SR
SFP-
FC8G-
LW-LR

6.3 QSFP+ Modules

Appearance
Figure 6-4
Issue 16 (2015-08-26)
Operating Transmit
Waveleng Optical
th (nm) Power
(dBm)
850 -9.5 to -2.5
1310 -5 to 0
850 -9 to -1.5
1310 -8.4 to -1
850 -8.2 to -1.3
1310 -8.4 to 0.5
shows the appearance of a QSFP+ module.
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Receiver Overload
Sensitivit Optical Power
y (dBm) (dBm)
0
≤ -17
0
≤ -21
0
≤ -15
≤ -18 0
≤ -11.2 0
≤ -13.8 0.5
6 Optical Module
Extinction
Ratio (dB)
≥ 9
≥ 8.2
≥ 3
≥ 9
≥ 9
≥ 3.5
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