China Single Mode Dual Fiber 25G SFP28 LR 1310nm SM 10km LC DDM for sale
China Single Mode Dual Fiber 25G SFP28 LR 1310nm SM 10km LC DDM for sale
  1. China Single Mode Dual Fiber 25G SFP28 LR 1310nm SM 10km LC DDM for sale
  2. China Single Mode Dual Fiber 25G SFP28 LR 1310nm SM 10km LC DDM for sale
  3. China Single Mode Dual Fiber 25G SFP28 LR 1310nm SM 10km LC DDM for sale

Single Mode Dual Fiber 25G SFP28 LR 1310nm SM 10km LC DDM

Price Negotiable
MOQ 1 piece
Delivery Time Within 1-3 work days
Brand NUFIBER
Place of Origin China
Certification CE FCC Rohs
Model Number SFP28-25G-LR
Packaging Details 10pcs/plastic bag, 500pcs/carton
Payment Terms L/C, T/T, Western Union,Credit Card
Supply Ability 10,000 pcs per month

Product Details

Product Specification

Connector LC Place of Origin China
Warranty 1 year Packaging Details 10pcs/plastic bag, 500pcs/carton
Model Number SFP28-25G-LR DDM Support
Fiber Type Multi Mode Duplex LC Supply Ability 10,000 pcs per month
Certification CE FCC Rohs Wavelength 1310nm
Power Supply 3.3V Brand Name NUFIBER
Payment Terms L/C, T/T, Western Union,Credit Card Data Rate 25Gb/s
Delivery Time Within 1-3 work days Minimum Order Quantity 1 piece
Working Temperature 0~70℃ Manufacturer Yes
Compatibility Huawei, Cisco, HP, H3C... Distance 10km

Product Description

25G SFP28 LR single mode dual fiber 1310nm 10km 25G LR SM 10km LC DDM

Description

The NuFiber SFP-25G-LR is is a single-channel, pluggable, fiber-optic SFP28 transceiver module for 25G Ethernet and InfiniBand EDR applications. It is a high performance module for short-range data communication and interconnect applications which operate at 25.78125Gb/s up to 10km. This module is designed to operate over single mode fiber systems using a nominal wavelength of 1310nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses duplex LC receptacle. This module incorporates Gigalight Technologies proven circuit and technology to provide reliable long life, high performance, and consistent service.

 

Features

 

(1) Hot-pluggable SFP28 form factor

(2 )Supports 25Gbps data rate

(3) Maximum link length of 10km

(4) 1310nm DFB laser and PIN photo-detector

(5) Internal CDR on both Transmitter and Receiver channel

(6) Duplex LC receptacle

(7) Single 3.3V power supply

(8) Power dissipation < 1W

(9) Digital diagnostics functions are available via the I2C interface

(10) RoHS-6 compliant

(11) Commercial case temperature range: 0°C to 70°C

 

Applications

  • 25GBASE-LR Ethernet

 

Optical Parameters

 

Parameter Symbol Min Typical Max Unit Notes
Transmitter
Data rate BR   25.78 28.05 Gbps  
Centre Wavelength λc 1295 1310 1325 nm  
Spectral Width (-20dB) σ     1 nm  
Average Output Power Pavg -1.5   2 dBm  
Optical Power OMA POMA -6.4   3 dBm  
Extinction Ratio ER 3.5     dB  
Differential data input swing VIN,PP 180   700 mV  
Input Differential Impedance ZIN 90 100 110 Ω  
TX Disable Disable   2.0   Vcc V  
Enable   0   0.8 V  
TX Fault Fault   2.0   Vcc V  
Normal   0   0.8 V  
Receiver
Data rate BR   25.78   Gbps  
Centre Wavelength λc 1295 1310 1325 nm  
Receiver Sensitivity (OMA) Psens - - -13.0 dBm  
Receiver Power (OMA)       -13 dBm  
LOS De-Assert LOSD     -12 dBm  
LOS Assert LOSA     -13 dBm  
LOS Hysteresis   0.5     dB  
Differential data output swing Vout,PP 300   900 mV  
LOS High 2.0   Vcc V  
Low     0.8 V  

 

 

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Shenzhen Fivision Digital Technology Co.,Ltd

Manufacturer, Exporter
  • Annual Revenue: $ 4.0 million-$ 7.0 million
  • Employees: >100
  • Year Established: 2003