Item Description
Applicable cable and
maximum transmission
distance
Single-mode ber: 10 km
Transmit power (dBm) -9.0 to -3.0
Maximum receiver
sensitivity (dBm)
-19.5
Overload power (dBm) -3.0
Extinction ratio (dB) 6
Operating temperature 0°C to 70°C (32°F to 158°F)
Part number 02315286
Single-ber bidirectional (BIDI) optical modules must be used in pairs. For example, SFP-
GE-LX-SM1490-BIDI must be used with SFP-GE-LX-SM1310-BIDI.
9.2.9 LE2MGSC40DE0 (Single-Fiber-Bidirectional Module)
Table 9-15 Technical
specications
Item Description
Transceiver form factor eSFP
Transmission speed GE
Center wavelength
(nm)
Rx: 1490/Tx: 1310
Standards compliance 1000BASE-BX
Connector type LC
Applicable cable and
maximum transmission
distance
Single-mode ber: 40 km
Transmit power (dBm) -2.0 to +3.0
Maximum receiver
sensitivity (dBm)
-23
Overload power (dBm) -3.0
Extinction ratio (dB) 9
Operating temperature 0°C to 70°C (32°F to 158°F)
S1700 Managed Series Ethernet Switches
Product Description
9 Optical Modules
Issue 18 (2020-10-23) Copyright © Huawei Technologies Co., Ltd. 206
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