Huawei S1720-52GWR-4X

Item Description
Extinction ratio (dB) 9
Operating temperature 0°C to 70°C (32°F to 158°F)
Part number 02310TQH
9.3 GE-CWDM eSFP Optical Modules
9.3.1 CWDM-SFPGE-1471
Table 9-20 Technical
specications
Item Description
Transceiver form factor eSFP
Transmission speed GE
Center wavelength
(nm)
1471
Standards compliance GE-CWDM
Connector type LC
Applicable cable and
maximum transmission
distance
Single-mode ber: 80 km
Transmit power (dBm) 0 to 5.0
Maximum receiver
sensitivity (dBm)
-28.0
Overload power (dBm) -9.0
Extinction ratio (dB) 8.5
Operating temperature 0°C to 70°C (32°F to 158°F)
Part number 02310LPN
9.3.2 CWDM-SFPGE-1491
S1700 Managed Series Ethernet Switches
Product Description
9 Optical Modules
Issue 18 (2020-10-23) Copyright © Huawei Technologies Co., Ltd. 210