Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 Optical Transceiver Module for Data Center and Telecom (MMF, 850nm, 100m, LC, DOM)
Cisco SFP-25G-SR-S compatible SFP28 transceiver adopts LC duplex connectors, reaching a link up to 100m over OM4 MMF (70m over OM3). The SFP28 transceiver module supports running on the same 1G/10G network cabling Infrastructure, giving 2.5 times increase in speed at least, and the built-in DDM/DOM functions monitor the real-time operating status. Each SFP28 transceiver module is individually tested on a series of Cisco switches, and is fully compliant with the SFP28 MSA, RoHS, CPRI, and the eCPRI standards. Featuring low power consumption, high speed, this 25G transceiver is ideal for 25G Ethernet, telecom, and data center.
Specifications
| Cisco Compatible | SFP-25G-SR-S | Vendor Name | Longlife |
| Form Factor | SFP28 | Max Data Rate | 25.78Gbps |
| Wavelength | 850nm | Max Cable Distance | 100m@OM4/70m@OM3 |
| Connector | Duplex LC | Media | MMF |
| Transmitter Type | VCSEL | Receiver Type | PIN |
| TX Power | -8.4~2.4dBm | Receiver Sensitivity | ＜-10.3dBm |
| Powerbudget | 1.9dB | Receiver Overload | 2.4dBm |
| Power Consumption | ≤1W | Extinction Ratio | ＞2dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
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CDR (Clock and Data Recovery)
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TX & RX Built-in CDR | FEC Function | Support RS-FEC, FC FEC |
| Protocols | SFF-8472, SFF-8024, SFF-8431, SFF-8432 | Warranty | 2 Years |