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- Products description -
5G SFP28 transceivers, This 1310nm 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. SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.
- Product Features -
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
- Product Specification -
High-speed storage area networks
Computer cluster cross-connect
Custom high-speed data pipes
Parameter
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) -6.5~+2
RX Sensitivity (dBm) -11.3
Low/High Case Temperature 0°C~70°C
Voltage Supply (typical) 3.3v
Connector Duplex LC
| Ordering Information | |||||||
| Type | Rate | Wavelength | Transmission distance | Transitter Power | Receiver Sensitivity | Temperature Range | Interface |
| 25G QSFP | 25Gb/s | 850nm | 100m | -8.4～2.4dB | ≤-10.3dBm | VCSEL | LC |
| 1310nm | 10km | -6.5～2dB | ≤-11.3dBm | DFB | LC | ||
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