MSA Compatible GPON-OLT-CLASS C+ Module

# Key Highlights
  • Type: SFP
  • Compatibility: MSA Compatible
  • Tx/Rx Wavelength: 1490nm/ 1310nm
  • Media Type: Single-Mode Fiber (SMF)
  • Optical Budget: 33 dB
  • Max. Distance: 20 km
  • Data Rate: D:2.488Gbps/ U:1.244Gbps
  • Temperature: Standard 0°-70°C
# Pricing & Ordering


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
Media Type:

Single-Mode Fiber (SMF)

TX Wavelength:

1490 nm

RX Wavelength:

1310 nm.

Minimum Optical Budget:

33 dB

Maximum Distance:


Supported Applications:

GEM Encoding



Temperature Range:

Standard 0°-70°C


Single SC

Tx Wavelength Bandwidth:

20nm (1480 – 1500 nm)

Rx Wavelength Bandwidth:

100 nm (1260-1360 nm)

Minimum Transmitting Power:

3 dBm

Maximum Transmitting Power:

7 dBm

Receiver Sensitivity:

-30 dBm

Receiver Overload:


Transmitter Type:

DFB Laser

Receiver Type:

APD Photodiode


+3.3V single power supply


Class 1 laser product IEC-60825, FCC 47 CFR Part 15, Class B, FDA 21 CFR 1040.10 and 1040.11, ITU-T G.984.2, RoHS-6, SFP Multi-Source Agreement (MSA) SFF-8074i, Telcordia GR-468-CORE, TR-NWT-000870 4.1 ESD sensitivity classification, SFF-8472

# Product Documentation
# Product Description

2.5GPON-SFP-C is a Multi-Vendor MSA Compatible GPON-OLT-CLASS C+ transceiver, operating over Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 33 dB, which in most cases is enough to reach the 20km distance. However, distance is just an indicative parameter calculated for comfort of identification – eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. This transceiver uses top quality DFB Laser transmitter with operating at nominal wavelength 1490 nm and 1310 nm APD Photodiode receiver. The GPON SFP transceiver supports DDM/DOM optical diagnostics, with provide diagnostic information about the present operating conditions. Module operates in a Standard 0°-70°C temperature range and has Single SC interface. The GPON module supports an upstream 1.244Gbps and downstream 2.488Gbps data rate and such applications as the GEM Encoding (GPON encapsulation method). Single Fiber optical transceiver is a multi-purpose module used in number of different places of today’s networking. Consequently, most popular applications are Internet Service Provider (ISP) Fiber to The Home access networking equipment.

Our 2.5GPON-SFP-C transceiver is CE/RoHS certified and it is Compliant with product safety standards. The GPON SFP is fully compliant to SFP Multi Source Agreement SFF-8074i. Consequently, it means that the GPON-OLT-CLASS C+ transceiver module is compatible with 80% of networking equipment, where is not implemented a special algorithm for protection against third party modules. However – we can provide SFP transceiver with custom-encoded firmware in order to make it work almost in any equipment. Therefore, we will be glad to know what your requirement is. Because our focus is providing top quality service, we are performing serious quality checks before delivery of our products. As a result, we do optical parameter measurements, connector cleanness tests and SFP transceiver EEPROM memory data validation tests. For any inquiries – Contact Us!