Cisco SFP-10/25G-CSR-S compatible 10/25GBASE-CSR SFP28 transceiver operates at 850nm and provides 10/25GbE connectivity over OM4 and OM3 fiber. The transceiver supports dual-rate operation and has a distance of 400m for OM4 fiber (300m for OM3). The transceiver has an LC duplex connector, and the module is hot-pluggable, consumes low power, and offers Digital Diagnostics Monitoring (DOM/DDM) for real-time monitoring of parameters for accurate readouts instead of maintenance in a live network.
The transceiver is compliant with SFP28 MSA, SFF-8431, SFF-8472, and IEEE 802.3by specifications, as well as RoHS/lead-free compliant. The metal casing reduces EMI, and the Class 1 laser safety also keeps this product secure in operation. The transceiver is a great substitute for extended links in 10G and 25G Ethernet, Telecom, and Data Center short-reach deployments, with an interoperable form factor with other data center switches, enterprise routers, and server Network Interface Cards (NICs).
Compatible Models: Cisco SFP-10/25G-CSR-S, Juniper Networks QFX-SFP-25G-SR, Arista SFP-25G-SR, Mellanox MMA2P00-AS, Dell 407-BBWK, Extreme Networks 25G-SFP28-SR, H3C SFP-25G-SR-MM850, Intel E25GSFP28SR, etc.
Specifications
| Parameter | BYXGD Specification |
| Form Factor | SFP28 |
| Data Rate | Dual-rate 10/25Gbps |
| Wavelength | 850nm |
| Fiber/Cable Type | OM3/OM4 MMF, 50/125 µm core |
| Distance | 300m on OM3; 400m on OM4 |
| Connector | Duplex LC/UPC |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Optical Power | -6.4 to 2.4 dBm |
| RX Sensitivity | < -10.3 dBm |
| RX Overload | > 2.4 dBm |
| Power Budget | -0.4 dB |
| Extinction Ratio | > 2.0 dB |
| Power Consumption | ≤ 1 W |
| CDR | TX and RX built-in CDR |
| FEC | RS-FEC supported |
| Modulation | NRZ |
| BER | 1E-12 |
| DOM/DDM | Supported |
| Protocol/Standards | SFF-8472, SFF-8024, SFF-8431, SFF-8432, IEEE 802.3by, SFP28 MSA, RoHS/CE/REACH |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Storage Temperature | -40 to 85°C |
| Operating Humidity | 5% to 85% |
| Storage Humidity | 5% to 95% |
| Applications | 10G/25G Ethernet; CPRI 10 |
| Dimensions (L×W×H) | 56.7 × 13.9 × 8.5 mm |
| Weight | 0.035 kg |
| Packaging Technology | COB packaging |
| Warranty | 5 Years |






Reviews
Clear filtersThere are no reviews yet.