The 1.244G-TX/2.488G-RX transceiver module is specifically designed for Gigabit Passive Optical Network (GPON) system. It integrates bidirectional data transmission over one single-mode optical fiber. The GPON ONU Small Form-factor Pluggable (SFP) transceiver provides an asymmetric 2.488Gbps upstream and 1.244Gbps downstream data rate, reaching a link up to 20km via an SC/APC connector. It can operate at temperatures between -40 to 85°C. Digital diagnostic monitoring (DOM) allows access to real-time operating parameters. It is fully compliant with ITU-T G.984.2, IEC-60825 and SFP MSA.
Specifications
Part Number
GSFP-34-20B-I
Vendor Name
FS
Form Factor
SFP
Max Transmission Distance
20km
Wavelengh
1310nm-TX/1490nm-RX
Data Rate
1.244G-TX/2.488G-RX
Connector
SC/APC
Media
SMF
Transmitter Type
DFB
Receiver Type
APD
Tx Power
0.5~5dBm
Rx Power
-27~-8dBm
Class
B+
Max Link Budget
28dB
Receiver Overload
≤-8dBm
Receiver Sensitivity
≥-27dBm
Power Consumption
≤1W
Extinction Ratio
10dB
Application
GPON Access network
Protocols
SFP MSA
ITU-T G.984.2
IEC-60825
ITU-T G.984.2
IEC-60825
Operating Temperature
-40 to 85°C (-40 to 185°F)
DDM/DOM
Support
