Huawei S-SFP-GE-LH40-SM1310 is an SFP transceiver supporting 1.063-1.25Gbps data rate in 40 km distance over single-mode fiber (SMF). It uses a DFB Laser transmitter operating at 1310 nm wavelength with a PIN Photodiode receiver, operating in Standard 0°-70°C temperature range with Double LC interface.</description>
<parameter name="specification">Form Factor: SFP (Small Form-factor Pluggable)
Data Rate: 1.25 Gbps (1000BASE-LH40)
Wavelength: 1310 nm
Transmission Distance: 40 km
Fiber Type: Single-Mode Fiber (SMF)
Connector: Duplex LC
Optical Budget: 17 dB (minimum guaranteed)
Temperature Range: 0°C to 70°C
Transmitter: DFB Laser
Receiver: PIN Photodiode
Digital Diagnostics: DDM/DOM support
