The 2.488G-TX/1.244G-RX transceiver module is specifically designed for GPON access network. It integrates bidirectional data transmission over one single-mode optical fiber. The GPON OLT small form-factor pluggable (SFP) transceiver provides an asymmetric 1.244Gbps upstream and 2.488Gbps downstream data rate, reaching a link up to 20km over SMF via SC/UPC connector. It can operate at temperatures between -40°C and 85°C. Digital optical monitoring (DOM) allows access to real-time operating parameters. It is fully compliant with SFF-8472, ITU-T G.984.2 and RoHS.
Specifications
Form Factor: SFP
Cable Rate: 2.488G-TX/1.244G-RX
Wavelength: 1490nm-TX/1310nm-RX
Max Cable Distance: 20km
Connector: SC/UPC
Media: SMF
Transmitter Type: DFB
Receiver Type: APD
Tx Power: 6~9 dBm
Rx Power: -35~-15 dBm
Class: D
Max Link Budget: 35dB
Receiver Overload: <-15dBm
Receiver Sensitivity: ≥-35dBm
Power Consumption: <2W
Extinction Ratio: 8.2dB
Application: GPON
Protocols: SFF-8472, ITU-T G.984.2
Industrial Temperature Rangeç: -40~85°C (-40~185°F)
DDM/DOM: Supported
