Sate Optics’s 25G SFP28 Transceiver include SFP28-SR, SFP28-LR, SFP28-ER, SFP28-BIDI, and SFP28-CWDM. SFP28 transceiver it’s a Small Form-factor Pluggable (SFP) and its electrical interface can handle a channel of 25G, potentially up to 28G.
25G SFP28 transceiver offers a connecting solution from 100m to 40km for data centers, high-speed networking, and 5G applications. It provides a new way for networking upgrade: 10G-25G-40G-100G, which is an energy-efficient solution to meet the growing demands of next-generation data center networks. Sate Optics also provides 25G SFP28 AOC and 25G SFP28 DAC products.
25G SFP28 Transceivers
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-25G-SFP28-SR | 25G-SFP28-SR |  |
25G | 850nm | Duplex LC | 100m | -5~+2.4dBm | -10dBm | 0°C~70°C | MMF | |
| ST-25G-SFP28-SR-I | 25G-SFP28-SR-I | |
25G | 850nm | Duplex LC | 100m | -5~+2.4dBm | -10dBm | -40°C~+85°C | MMF | |
| ST-25G-SFP28-SR+ | 25G-SFP28-SR+ |  |
25G | 850nm | Duplex LC | 300m | -8.4~+2.4dBm | -11.9dBm | 0°C~70°C -40°C~+85°C | MMF | |
| ST-25G-SFP28-LR | 25G-SFP28-LR |  |
25G | 1310nm | Duplex LC | 10km~20km | -5~+2dBm | -12dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-LR-I | 25G-SFP28-LR-I | |
25G | 1310nm | Duplex LC | 10km~20km | -5~+2dBm | -12dBm | -40°C~+85°C | SMF | |
| ST-25G-SFP28-ER | 25G-SFP28-ER |  |
25G | 1310nm | Duplex LC | 30km~40km | 0~+6dBm | -19dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-ER-I | 25G-SFP28-ER-I | |
25G | 1310nm | Duplex LC | 30km~40km | 0~+6dBm | -19dBm | -40°C~+85°C | SMF |
25G SFP28 BIDI Transceivers
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-25G-SFP28-BD23-10 | 25G-SFP28-BD23-10 |  |
25G | 1270nm/1330nm | Simplex LC | 10km | -7~+2dBm | -12dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-BD32-10 | 25G-SFP28-BD32-10 |  |
25G | 1330nm/1270nm | Simplex LC | 10km | -7~+2dBm | -12dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-BD23-10I | 25G-SFP28-BD23-10I | |
25G | 1270nm/1330nm | Simplex LC | 10km | -7~+2dBm | -12dBm | -40°C~+85°C | SMF | |
| ST-25G-SFP28-BD32-10I | 25G-SFP28-BD32-10I | |
25G | 1330nm/1270nm | Simplex LC | 10km | -7~+2dBm | -12dBm | -40°C~+85°C | SMF | |
| ST-25G-SFP28-BD23-20 | 25G-SFP28-BD23-20 | |
25G | 1270nm/1330nm | Simplex LC | 20km | -3~+3dBm | -11.3dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-BD32-20 | 25G-SFP28-BD32-20 | |
25G | 1330nm/1270nm | Simplex LC | 20km | -3~+3dBm | -11.3dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-BD23-20I | 25G-SFP28-BD23-20I | |
25G | 1270nm/1330nm | Simplex LC | 20km | 0~+6dBm | -14dBm | -40°C~+85°C | SMF | |
| ST-25G-SFP28-BD32-20I | 25G-SFP28-BD32-20I | |
25G | 1330nm/1270nm | Simplex LC | 20km | 0~+6dBm | -14dBm | -40°C~+85°C | SMF | |
| ST-25G-SFP28-BD23-30 | 25G-SFP28-BD23-30 |  |
25G | 1270nm/1310nm | Simplex LC | 30km | +1~+6dBm | <-17.5dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-BD32-30 | 25G-SFP28-BD32-30 |  |
25G | 1310nm/1270nm | Simplex LC | 30km | +1~+6dBm | <-17.5dBm | 0°C~70°C | SMF | |
| ST-25G-SFP28-BD23-30I | 25G-SFP28-BD23-30I |  |
25G | 1270nm/1310nm | Simplex LC | 30km | +1~+6dBm | <-17.5dBm | -40°C~+85°C | SMF | |
| ST-25G-SFP28-BD32-30I | 25G-SFP28-BD32-30I |  |
25G | 1310nm/1270nm | Simplex LC | 30km | +1~+6dBm | <-17.5dBm | -40°C~+85°C | SMF |
