XGPON OLT N2a SFP+ Transceiver Module 1577nm Tx 1270nm Rx SC UPC 20km SMF DDM

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Gigaopto
Certification: CE,FCC,RoHs, TUV,UL
Model Number: GTS-SGTA2-20DCC
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: Single Package,10 or 20pcs per Tray,30 or 50 or 100pcs per box, 400 or 600pcs per carton
Delivery Time: 1-5 work days
Payment Terms: T/T, L/C
Supply Ability: 10,000pcs/month
Detail Information
Item Name: XG-PON OLT SFP+ Transceiver Type: XG-PON OLT
Standards: N2a Class Speed(Downstream/Upstream): 9.953Gbps/2.488Gbps
Wavelength: TX1577nm/RX1270nm Connector: SC UPC
Components: EML DFB+APD DDM: Supported
Keywords: XGPON OLT N2a SFP+ Transceiver
High Light:

1270nm SFP+ Transceiver Module


1577nm SFP+ Transceiver Module



Product Description

XGPON OLT SFP+ Transceiver

Compliant with ITU-T G.987.2,Class N2a

Single fiber wdm Transceiver

9.953Gb/s downstream and 2.488Gb/s upstream






Gigaopto’s GTS-SGTA2-20DCC XGPON OLT N2a SFP+ SCUPC Optical Transceiver SFP+ Module is designed for the optical line terminal (OLT) of XGPON with 9.953Gbps in downstream and 2.488Gbps in upstream by using 1577 continuous-mode transmitter and 1270nm burst-mode receiver.

The transmitter section uses an EML 1577nm laser and is a class 1 laser compliant according to International Safety Standard IEC-60825-1. The receiver section uses an integrated 1270nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

The module could implement DDM function. It could be used at key locations in optical networks.





Item Name XGPON OLT SFP Form Factor SFP+
Type XGPON OLT ODN Class N2a
Distance 20km Connector SC/UPC Simplex
Product Category PON SFP Digital Diagnostic Yes
Compatibility Generic Environment Operating: -5°C to 70°C
Warranty Time 3-Year storage:-40~85°C
Bit Rate TX 9.953Gbps Bit Rate RX 2.488Gbps
Wavelength (TX) 1577nm Wavelength (RX) 1270nm
Power Consumption <1.8 W Total Supply Current <550mA
Transmitter Type DFB EML laser Receiver Type APD
TX Power (dBm) 4~8dBm Rx Sensitivity < -29.5dBm
Extinction Ratio >8.2dB Overload >-9.0dBm
Protocols ITU-T G.987.2 , SFF-8472





  • Single fiber bi-directional data links TX 9.953Gbps/ Burst Mode RX 2.488Gbps
  • application
  • 3.3V power supply
  • SFP+ package with SC/UPC Receptacle
  • Hot-pluggable capability
  • High power 1577nm EML DFB LD
  • High sensitivity 1270nm APD
  • Support 20km transmission distance over SMF
  • Low EMI and excellent ESD protection
  • Digital diagnostic monitor interface
  • 0 to 70°C operating case temperature








  • Complies with SFF-8431
  • Complies with SFF-8432
  • Complies with SFF-8472
  • Complies with ITU-T G.987.2
  • Complies with FCC 47 CFR Part 15, Class B
  • Complies with FDA 21 CFR 1040.10 and 1040.11


Ordering Information of our XGPON OLT Transceivers:


P/N Description Form Factor Bit Rate (Gb/s) Wavelength (nm) Class Tx/Rx Type Tx Power Rx Sensitivity Interface Temperature
GTS-SGTA2-20DCB XG-PON OLT Transceiver SFP+ TX 9.953G/RX 2.488G TX1577nm/RX1270nm N1 EML/APD 2~6dBm -27.5dBm SC/UPC -5°C to 70°C
GTS-SGTA2-20DCC XG-PON OLT Transceiver SFP+ TX 9.953G/RX 2.488G TX1577nm/RX1270nm N2a EML/APD 4~8dBm -29.5dBm SC/UPC -5°C to 70°C
GTX-SGTA2-20DCB XG-PON OLT Transceiver XFP TX 9.953G/RX 2.488G TX1577nm/RX1270nm N1 EML/APD 2~6dBm -27.5dBm SC/UPC -5°C to 70°C
GTX-SGTA2-20DCC XG-PON OLT Transceiver XFP TX 9.953G/RX 2.488G TX1577nm/RX1270nm N2a EML/APD 4~8dBm -29.5dBm SC/UPC -5°C to 70°C

Contact Details

WhatsApp : +8615989585901