E-mail: sales@fibertoptech.com
FIBERTOP Cisco SFP-25G-ER-S Compatible 25GBASE-ER SFP28 1310nm 30km Transceiver
This Cisco SFP-25G-ER-S compatible SFP28 transceiver supports 25GBase-ER throughput with a 30km link over single mode fiber. It comes from the third-party supplier – Optcore, but at a very affordable price. This SFP28 ER transceiver supports 25Gbps speed and 30km or 40km (with FEC) transmission distance over G.652 fiber. It is suitable for fiber connectivity in 25G Ethernet and CPRI applications.
Technical Specification
| Compatible OEM | Cisco | FIBERTOP Part Number(s) | SFP-SM31T5-30DC |
| Transceiver Type | ER | Reach | 30km |
| Wavelength | 1310nm | Form Type | SFP28 |
| Speed Description | 25G | Media | SMF |
| Connector | Duplex LC | Extinction Ratio | > 6.0 dB |
| TX Power | 0 ~ 6 dBm | Receiver Sensitivity | < -19 dBm |
| Applications |
25GBASE-ER Lite |
Environment |
Operating:0°C to 70°C Storage: -40°C to 85°C |




