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Home - Optical Transceivers - 25G 50G Transceivers - 25G SFP28
25G SFP28 ER 1310nm 40km Transceivers
25G SFP28 ER 1310nm 40km Transceivers
25G SFP28 ER 1310nm 40km Transceivers
25G SFP28 ER 1310nm 40km Transceivers
25G SFP28 ER 1310nm 40km Transceivers
25G SFP28 ER 1310nm 40km Transceivers

25G SFP28

25G SFP28 ER 1310nm 40km Transceivers

Ascent Optics’ SFP-25SM31-40C 25G SFP28 transceivers are high performance, cost effective modules supporting data rate of 25.78Gbps and 40km transmission distance with SMF. The transceiver consists of three sections: a EML laser transmitter, a APD 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 : 3 -7 Days after PO Confirm

Dimensions (LxWxH ) : 57.5*14.3*12.7

Net weight : 0.025kg

Certificate:

Certificate Certificate Certificate Certificate Certificate Certificate Certificate

P/N: SFP-25SM31-40C

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Product Details Key Features Application Downloads（PDF）
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Product Details
Part No. SFP-25SM31-40C Form Factor SFP28
Data Rate 25G/ps Distance 40KM
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 EML Receiver Type APD
TX Power 0~+6.0dBm Receiver Sensitivity < -19.0dBm
Protocols MSA Compliant Warranty 3 years
Key Features
Supports up to 25.78Gbps bit rates Hot-pluggable SFP+ footprint 1310nm EML laser and APD photodiode, Up to 40km 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-ER
Downloads（PDF）

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