Item Description
Extinction ratio (dB) 3.5
Operating temperature 0°C to 70°C (32°F to 158°F)
Part number 02311BJB
This module can only be used on a switch running V200R009C00 or a later version. A
switch running an earlier version may fail to obtain information about this module.
Single-ber bidirectional (BIDI) optical modules must be used in pairs. For example,
SFP-10G-ER-SM1330-BIDI must be used with SFP-10G-ER-SM1270-BIDI.
9.6.11 SFP-10G-ER-SM1270-BIDI (Single-Fiber-Bidirectional
Module)
Table 9-40 Technical
specications
Item Description
Transceiver form factor SFP+
Transmission speed 10GE
Center wavelength
(nm)
Rx: 1330/Tx: 1270
Standards compliance 10GBASE-BX
Connector type LC
Applicable cable and
maximum transmission
distance
Single-mode ber: 40 km
Transmit power (dBm) 0 to 5
Maximum receiver
sensitivity (dBm)
-18
Overload power (dBm) -9
Extinction ratio (dB) 3.5
Operating temperature 0°C to 70°C (32°F to 158°F)
Part number 02311BJC
S1700 Managed Series Ethernet Switches
Product Description
9 Optical Modules
Issue 18 (2020-10-23) Copyright © Huawei Technologies Co., Ltd. 224
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