Sate Optics provides 2.5G SFP Transceivers designed for telecom networks, SONET/SDH systems, Ethernet applications and optical communication infrastructure requiring reliable 2.5Gbps connectivity.
2.5G SFP optical modules use the compact SFP form factor and support various protocols including STM-16, OC-48 and multi-rate optical transmission applications, making them suitable for service provider networks and legacy infrastructure upgrades.
Our 2.5G SFP transceiver portfolio includes multimode and single-mode solutions with different wavelengths and transmission distances, including 850nm, 1310nm and 1550nm options for short-distance and long-distance optical links.
Sate Optics offers OEM-compatible 2.5G SFP optical modules for telecom equipment, enterprise networks, wireless backhaul and optical transport applications with flexible wavelength and distance configurations.
2.5G SFP Transceivers
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-2.5G-SFP-SX | 2.5G-SFP-SX |  |
2.5G | 850nm | Duplex LC | 550m | -10~-3dBm | -18dBm | 0°C~70°C -40°C~+85°C | MMF | |
| ST-2.5G-SFP-LX-2 | 2.5G-SFP-LX-2 |  |
2.5G | 1310nm | Duplex LC | 2km | -9~-3dBm | -18dBm | 0°C~70°C -40°C~+85°C | SMF | |
| ST-2.5G-SFP-LX | 2.5G-SFP-LX |  |
2.5G | 1310nm | Duplex LC | 20km | -5~0dBm | -19dBm | 0°C~70°C -40°C~+85°C | SMF | |
| ST-2.5G-SFP-LX+ | 2.5G-SFP-LX+ |  |
2.5G | 1550nm | Duplex LC | 20km | -5~0dBm | -19dBm | 0°C~70°C -40°C~+85°C | SMF | |
| ST-2.5G-SFP-LX-40 | 2.5G-SFP-LX-40 |  |
2.5G | 1310nm | Duplex LC | 40km | -2~+3dBm | -19dBm | 0°C~70°C -40°C~+85°C | SMF | |
| ST-2.5G-SFP-EX | 2.5G-SFP-EX |  |
2.5G | 1550nm | Duplex LC | 40km | -2~+3dBm | -19dBm | 0°C~70°C -40°C~+85°C | SMF | |
| ST-2.5G-SFP-ZX | 2.5G-SFP-ZX |  |
2.5G | 1550nm | Duplex LC | 80km | 0~+5dBm | -26dBm | 0°C~70°C -40°C~+85°C | SMF | |
| ST-2.5G-SFP-ZX-100 | 2.5G-SFP-ZX-100 |  |
2.5G | 1550nm | Duplex LC | 100km | 0~+5dBm | -30dBm | 0°C~70°C -40°C~+85°C | SMF | |
| ST-2.5G-SFP-ZX-120 | 2.5G-SFP-ZX-120 |  |
2.5G | 1550nm | Duplex LC | 120km | 0~+5dBm | -31dBm | 0°C~70°C -40°C~+85°C | SMF |
