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Enterprise technology · Energy · Medical · Global sourcingChina → Bangladesh → Worldwide
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Chinese
GPON OLT C++++ SFP Optical Transceiver Module – 2.5G TX / 1.25G RX, 1490nm/1310nm, 20KM, Simplex SC for FTTH OLT
GPON OLT C++++ SFP Optical Transceiver Module for FTTH and GPON access networks. Features approximately 2.488Gbps TX / 1.244Gbps RX, 1490nm downstream TX / 1310nm upstream RX, single-fiber bidirectional transmission and a simplex SC optical interface. Designed for compatible GPON OLT equipment and telecom fiber-access deployments.
Stock: 0SKU: SEN-CHINESE-C-SFPModel: C++++ SFP
BDT 2,900BDT 3,000
Final pricing may vary by configuration, quantity, delivery and project requirements.
Connected infrastructure engineered for speed and resilience.
Product overview
GPON OLT C++++ SFP Optical Transceiver Module
This GPON OLT C++++ optical transceiver module is designed for use on the OLT side of Gigabit Passive Optical Networks (GPON). The supplied image identifies the module as GPON-OLT-C++++ and shows a single-fiber SC optical interface.
GPON OLT modules in this class provide asymmetric bidirectional communication over a single-mode fiber, using approximately 2.488Gbps transmit / 1.244Gbps receive, with the OLT transmitting at 1490nm and receiving upstream traffic at 1310nm.
Key Specifications
| Product Type | GPON OLT Optical Transceiver |
| Module Class | C++++ (as marked on supplied module) |
| Form Factor | SFP |
| Application | GPON OLT / FTTH Access Network |
| Transmit Data Rate | Approx. 2.488 Gbps |
| Receive Data Rate | Approx. 1.244 Gbps |
| OLT TX Wavelength | 1490nm |
| OLT RX Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Optical Interface | Simplex SC |
| Transmission | Single-Fiber Bidirectional |
| Typical Reach | Up to 20km* |
| Hot-Pluggable | Yes |
Single-Fiber Bidirectional GPON Operation
The module uses wavelength-division operation to transmit and receive over the same single-mode fiber. On the OLT side, downstream data is transmitted at 1490nm, while upstream optical signals from ONUs/ONTs are received at 1310nm.
Designed for GPON OLT Equipment
The module is intended for compatible GPON Optical Line Terminal (OLT) equipment and can be used for FTTH, FTTB, ISP broadband access and passive optical network deployments.
Typical Applications
- GPON Optical Line Terminals (OLT)
- FTTH / Fiber-to-the-Home Networks
- FTTB Fiber Access Networks
- ISP Broadband Networks
- Passive Optical Networks (PON)
- Telecom Access Networks
- Fiber Access Infrastructure
- GPON Network Expansion and Replacement
Important Compatibility Information
GPON OLT SFP modules are not ordinary Ethernet SFP transceivers. The host OLT must support the required GPON OLT optical module, electrical interface, firmware and optical power class.
*Actual transmission reach and supported optical distribution network depend on the complete optical budget, splitter ratio, fiber attenuation, connector/splice losses and the paired ONU/ONT equipment.