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25G SFP28 ER 40km Transceiver, Single Mode, LC Duplex, DDM

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ShenZhen Sky Optics Technology Co., LTD

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25G SFP28 ER 40km Transceiver, Single Mode, LC Duplex, DDM

Name: 25G SFP28 ER 40km Transceiver Single Mode LC Duplex DDM
Brand: SkyOptics / OEM / ODM
Price: 1 USD

Brand Name : SkyOptics / OEM / ODM

Model Number : SPP-Cxx25-40x

Certification : CE / FCC / RoHs

Place of Origin : China

MOQ : 1 unit

Price : US$1~US$4999

Payment Terms : ,L/C,T/T,Western Union

Supply Ability : 100kpcs/month

Delivery Time : Same Day Delivery~one Week

Packaging Details : Plastic Tray/Plastic Bag/Customized

Form Factor : SFP28

Wavelength : 1271nm, 1291nm, or 1311nm (CWDM)

Output Power : 0 to +6 dBm

Sensitivity : ≤ -18 dBm

Extinction Ratio : ≥ 3.5 dB

Hot Pluggable : Yes

Power Supply : 3.3V

Hot Swappable : Yes

Connector Type : LC Duplex

Operating Temperature : 0°C to +70°C

Distance : 40km

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Product Description

The SPP-Cxx25-40x is a high-performance 25G SFP28 optical transceiver designed for long-distance data transmission over single-mode fiber. With a reach of up to 40km, it integrates a CWDM DFB laser and APD receiver to ensure reliable performance in demanding network environments. Fully compliant with SFP+ MSA and RoHS standards, this module supports digital diagnostics for real-time monitoring.

Features

Supports data rates up to 25.78Gbps

Hot-pluggable SFP+ form factor

Single +3.3V power supply

Digital Diagnostic Monitoring (DDM)

Duplex LC connector

Class I laser safety compliant

Operating case temperature: 0°C to +70°C

Technical Parameters

Data Rate: 25.78Gbps

Wavelength: 1271nm, 1291nm, or 1311nm (CWDM)

Max Transmission Distance: 40km

Output Power: 0 to +6 dBm

Receiver Sensitivity: ≤ -18 dBm

Receiver Overload: ≥ -6 dBm

Extinction Ratio: ≥ 3.5 dB

Supply Voltage: 3.3V

Operating Temperature: 0°C to +70°C

Diagnostics: Temperature, Voltage, TX/RX Power, Bias Current

Applications

25GBASE-ER Ethernet

Data center interconnects

Enterprise networking

Telecom backhaul

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