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SFP28-25G-ER-40KM | 25G SFP28 Optical Transceiver
SFP28-25G-ER-40KM | 25GBASE-ER SFP28 1310nm 40km Transceiver | Compufox
 
Our Price: $129.00

Warranty: 1 Year Warranty


Product Code: SFP28-25G-ER-40KM

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Description Datasheet
 
25GBASE-ER SFP28 Optical Transceiver Module (SMF, 1310nm, 40km, LC, DOM).

Compufox SFP28-25G-ER-40KM is an extended-reach optical transceiver designed for 25 Gigabit Ethernet and 5G wireless backhaul (CPRI/eCPRI). Operating at 1310nm over single-mode fiber (SMF), this module uses a high-sensitivity APD receiver to achieve reliable links up to 40km.

Key Features:

  • Extended 40km Reach: Designed for high-speed data center interconnects and metropolitan area networks.
  • Signal Integrity: Equipped with built-in TX and RX CDR (Clock and Data Recovery) to minimize jitter over long distances.
  • Low Power Consumption: Operates efficiently with a maximum power draw of ≤2W.
  • Premium Engineering: Utilizes BOX Packaging technology for superior airtightness and thermal stability.

Technical Specifications

Form Factor
SFP28
Max Data Rate
25.78Gbps
Wavelength
1310nm
Max Cable Distance
40km
Connector
Duplex LC
Media
Single-mode Fiber (SMF)
Transmitter Type
DML 1310nm
Receiver Type
APD
TX Power
0 ~ 6dBm
Min. Receiver Power
< -19dBm
Power Budget
19dB
Receiver Overload
-5dBm
Max. Power Consumption
≤ 2W
Extinction Ratio
4dB
CDR Support
TX & RX Built-in CDR
Inbuilt FEC
No
Temp. Range
0 to 70°C (32 to 158°F)
Protocols
MSA Compliant, SFF-8431, SFF-8432, SFF-8472, CPRI, eCPRI
Core Size
G.652
Packaging
BOX Packaging
Warranty
1 Year

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