6C-GPON-OLT-B+ 2.5G-TX/1.25G-RX GPON OLT SFP 1490nm-TX/1310nm-RX Class B+ 20km SC SMF DDM Optical Transceiver Modules

• Compliant with G.984.2.
• Single fiber bi-directional data links with symmetric 2.488Gbps Tx and 1.244Gbps Rx.
• 1490nm continuous-mode transmitter with DFB LD.
• 1310nm burst-mode receiver with APD-TIA.
• 2-wire interface for integrated digital diagnostic Monitoring.
• Receiver RESET, Signal Detect, RSSI function indication (RESET, RX_SD, RSSI ).
• SFP package with SC/UPC receptacle optical interface.
• Single +3.3V power supply.
• Operation case temperature -40~85°C for industrial and 0~70°C for commercial.
• Compliant with RoHS requirement.
• Class 1 laser safety

Part Number 6C-GPON-OLT-B+ Vendor Name 6COM
Data Rate 2.5G/1.25G Fiber Mode Single Mode Fiber (SMF)
Types of Interface SC Types of Laser DFB-LD
Operating Temperature Standard 0~70°C Operating Humidity 0%~90% RH (no condensing)
Transmission distance 20km Modes of Communications Simplex
Wavelength 1490nm-TX/1310nm-RX Receiver Sensitivity <-28dBm
Extinction Ratio >10dB Saturated Optical Power -12dBm
Form Factor GPON OLT SFP Power Consumption <1.5W
Hot Pluggable Times 200 Average Output Power 1.5~5dBm
Types of Multiplexing BIDI WDM Condition New

6COM: Safeguarding Quality with Our Exclusive Part Tracking and Serialization Process.


                      OEM Code Testing                                                                                Lab Testing                                                                                     Quality Control            

      Every product is meticulously custom-coded                       Our laboratory boasts state-of-the-art testing equipment                           Every product has undergone                 

         to ensure compatibility with all features.              ensuring peak performance and unwavering reliability for every product.               Full Quality Control process        

To attain optimal product quality, 6COM adheres to a rigorous quality control protocol. Each product undergoes a comprehensive testing procedure, involving a series of tests before shipment. Our state-of-the-art testing facilities employ cutting-edge equipment to simulate various real-world scenarios, accommodating customized usage scenarios for any product. We furnish individual test reports for each product. Reach out to us for access to our Comprehensive Test Bed, featuring compatibility checks with modules from major switch brands.

6COM Production Line 6COM Protocol

CompatibilityTest for 6C-GPON-OLT-B+

Reliable manufacturer and seller of optical network products

What Can 6COM Bring to You

Industry-leading after-sales processing capabilities

6COM has been in this business for 12 years. We have rich experience in dealing with various problems, you can rest assured to buy products at 6com without worrying about after-sales problems.

The most competitive purchase cost in the industry

6COM's excellent production management model makes the module price at the bottom of the industry in the market. You can get the best quality products at budget.

Various swtiches for compatibility testing

Since 2010, 6com has purchased more than 140+ network switches, covering popular equipment of 10G/40G/100G brands.

Rigorous performance testing

Eye diagram test, waveform test, bit error test and other tests ensure the stability of the module


Data Sheet
Interoperability Matrix