Huawei S2750 Series Hardware Description page 53

S2750 Series Ethernet Switches
Hardware Description
Table 4-5 Optical parameters of GE optical modules
Model
eSFP-GE-SX-MM850
SFP-GE-LX-SM1310
S-SFP-GE-LH40-SM1310
S-SFP-GE-LH40-SM1550
S-SFP-GE-LH80-SM1550
eSFP-GE-ZX100-SM1550
SFP-GE-LX-SM1310-
BIDI
(Bidirectional optical
module)
SFP-GE-LX-SM1490-
BIDI
(Bidirectional optical
module)
LE2MGSC40DE0
(Bidirectional optical
module)
LE2MGSC40ED0
(Bidirectional optical
module)
SFP-GE-BXU1-SC
(Bidirectional optical
module)
GE-CWDM Optical Module
Table 4-6
module.
Issue 04 (2014-03-20)
Center
Wavelengt
h (nm)
850
1310
1310
1550
1550
1550
RX1490/
TX1310
RX1310/
TX1490
RX1490/
TX1310
RX1310/
TX1490
RX1310/
TX1490
lists the attributes of a GE coarse wavelength division multiplexing (CWDM) optical
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Transmi Receiver
t Power Sensitivi
(dBm) ty (dBm)
-9.5 to ≤ -17.0
-2.5
-9.0 to ≤ -20.0
-3.0
-5.0 to 0
≤ -23
-5.0 to 0 ≤ -22
-2.0 to 5.0 ≤ -23.0
0 to 5 ≤ -30.0
-9.0 to ≤ -19.5
-3.0
-9.0 to ≤ -19.5
-3.0
-2.0 to 3.0 ≤ -23
-2.0 to 3.0 ≤ -23
-9.0 to
≤ -19.5
-3.0
4 Optical Module
Overloa Extincti
d on
Optical Ratio
Power (dB)
(dBm)
0 ≥ 9
-3.0 ≥ 9
-3.0
≥ 9
-3.0 ≥ 8.5
-3.0 ≥ 9
-9.0 ≥ 9
-3.0 ≥ 6
-3.0 ≥ 6
-3.0 ≥ 9
-3.0 ≥ 9
-3.0
≥ 9
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