This 1310nm DFB 25Gb/s SFP28 LR transceiver is designed to transmit and receive optical data over single mode optical fiber for link length up to 2km.
The module optical connection is duplex LC and shall be compatible with SFP+ 28Gbps and backward compatible with legacy 10G SFP+ pluggable. The SFP28 LR module is a dual directional device with a transmitter and receiver plus a control management interface (2-wire interface) in the same physical package. 2-wire interface is used for serial ID, digital diagnostics and module control function.
The module operates by a single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. The SFP28 LR module electrical interface is compliant to OFI CEI-VSR-28G-VSR. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
+ Supports 24.3Gb/s to 26.5Gb/s bit rates
+ Up to 2km transmission on SMF
+ DFB Laser and PIN receiver
+ Metal enclosure, for lower EMI
+ 2-wire interface for management specifications compliant with SFF-8472 digital diagnostic monitoring interface for optical transceivers
+ Specifications compliant with SFF 8472
+ Compliant with SFP+ MSA with LC connector
+ Single 3.3V power supply
+ Power dissipation < 1.5 W
+ Case operating temperature range: 0°C ~ +70°C
+ 25G Ethernet
+ CPRI 10
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|| Product Description
|| SFP28 25Gb/s 1310nm 2km Transceiver