25G SFP28 1310NM 10KM DDM
- 型号 : GS-25G31-LR
- 25G SFP28 1310NM 10KM DDM
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25G SFP28 transceivers, This 1310 nm DFB 25Gigabit SFP28 transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 10km.
The SFP28 LR module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.
- 25Gb/s serial optical interface
- 1310nm DFB transmitter, PIN photo-detector
- 2-wire interface for management specifications compliant with SFF 8472 DDM interface for optical transceivers
- Operating case temperature: 0 °C to 70°C
- Advanced firmware allow customer system encryption information to be stored in transceiver
- Cost effective SFP28 solution, enables higher port densities and greater bandwidth
- RoHS compliant
| Package (Form Factor) | SFP28 |
| Data Rate (typical) | 25.78Gb/s |
| Centre Wavelength | 1310nm |
| Distance | 10km |
| Diagnostics | Digital Monitor |
| Transmitter | DFB Laser |
| Receiver | PIN photo detector |
| TX Output Power (dBm) | -8.4~+3 |
| RX Sensitivity (dBm) | -10.4 |
| Low/High Case Temperature | 0°C~70°C |
| Voltage Supply (typical) | 3.3v |
| Connector | Duplex LC/UPC |
- High-speed storage area networks
- Computer cluster cross-connect
- Custom high-speed data pipes
