EPON OLT SFP Transceiver

Short Description:

Item: GEPON/EPON OLT SFP Transceiver
Complies with IEEE Std 802.3ah™ -2004 1000BASE-PX20, Complies with RoHS directive (2002/95/EC)
Compatible:  Cisco, Juniper Networks, Arista Networks, Brocade, HP, Dell, Extreme Networks, H3C, Huawei, or custom.
Model: Commericial grade: 0 to 70 degree; Industry grade: -40 to +85 degree.

  • Brand Name: Rollball
  • Min.Order Quantity: 1 Piece
  • Place of Origin: Shenzhen, China
  • Payment Terms: Paypal, Western Union, T/T
  • Certification: FCC, CE, RoHS

ROLLBALL’s GEPON OLT SFP Transceiver Module




  • Single Fiber Transceiver with single mode SC receptacle
  • 1490nm continuous-mode 1.25G/s transmitter with DFB laser
  • 1310nm burst-mode 1.25G/s receiver with APD-TIA
  • Single 3.3V power supply
  • LVPECL compatible data input /output
  • Burst mode received signal strength indication (RSSI) output
  • Support more than 24dB dynamic range 
  • Complies with IEEE Std 802.3ah™ -2004 1000BASE-PX20 
  • Digital diagnostic interface compliant with SFF-8472 Rev 9.4 ,
  • Complies with RoHS directive (2002/95/EC)
  • Operating Case Temperature                                         

                Standard: 0°C ~+70°C                                          




  • Gigabit Ethernet Passive Optical Network (GEPON) OLT



  • The GPON SFP OLT transceiver is the high performance module for single fiber by using 1490nm continuous-mode transmitter and 1310nm burst-mode receiver. It is optical line terminal(OLT) for IEEE Std 802.3ah™ -2004 1000BASE-PX20. The optical transceiver is compliant with the Small Form- Factor Pluggable  (SFP) Multi-Source Agreement (MSA).
  • The transmitter section uses a 1490nm DFB LD with automatic power control (APC) function and temperature compensation circuitry to ensure stable extinction ratio over all operating temperature range. and is ClassⅠlaser compliant IEC825 and CDRH standards.The receiver has a hermetically packaged APD-TIA  (trans-impedance amplifier) pre-amplifier and a limiting amplifier with LVPECL compatible differential outputs.


Order Information

P/N Parameter


1.25G/1.25G GEPON-OLT 1490nm-TX/1310nm-Rx Class B+;0ºC ~ +70ºC/-40ºC ~ +85ºC


1.25G/1.25G GEPON-OLT 1490nm-TX/1310nm-Rx Class C+;0ºC ~ +70ºC/-40ºC ~ +85ºC
RNT-4311S-B+ 2.5G/1.25G GPON-OLT 1490nm-TX/1310nm-Rx, Class B+;0ºC ~ +70ºC/-40ºC ~ +85ºC
RNT-4311S-C+ 2.5G/1.25G GPON-OLT 1490nm-TX/1310nm-Rx, Class C+;0ºC ~ +70ºC/-40ºC ~ +85ºC


2.5G/1.25G GPON-OLT 1490nm-TX/1310nm-Rx,  Class C++;0ºC ~ +70ºC/-40ºC ~ +85ºC