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Home - Optical Transceivers - 25G 50G Transceivers - 25G SFP28

25G SFP28

25G SFP28 eSR 1310nm 300m Transceivers

Ascent Optics’ SFP-25SM31-3HC 25G SFP28 transceivers are high performance, cost effective modules supporting data rate of 25.78Gbps and 300m transmission distance with SMF. The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions.

Country Of Origin : China

Delivery Time : 1 -3 Days after PO Confirm

Dimensions (LxWxH ) : 57.5*14.3*12.7

Net weight : 0.025kg

Certificate:

P/N: SFP-25SM31-3HC

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Product Details

Part No.	SFP-25SM31-3HC	Form Factor	SFP28
Data Rate	25G/ps	Distance	300M
Wavelength	1310nm	Operation Temperature	0 to 70°C (32 to 158°F)
Connector	Duplex LC	Voltage	3.3V
Cable Type	SMF	DDM	Yes
Transmitter Type	1310nm DFB	Receiver Type	PIN
TX Power	-8.4~+2.4dBm	Receiver Sensitivity	< -11.9dBm
Protocols	MSA Compliant	Warranty	3 years

Key Features

Supports up to 25.78Gbps bit rates Hot-pluggable SFP+ footprint 1310nm DFB laser and PIN photodiode, Up to 300m for SMF transmission Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle Compatible with RoHS Single +3.3V power supply Real Time Digital Diagnostic Monitoring Operating case temperature: Standard: 0 to +70°C

Application

25GBASE-SR 25G CPRI

Downloads（PDF）

Datasheet

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25G SFP28 eSR 1310nm 300m Transceivers

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