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25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver

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25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver

Brand Name : NuFiber

Model Number : SFP28-25G-LR

Certification : CE FCC Rohs

Place of Origin : China

MOQ : 1 piece

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

Supply Ability : 10,000 pcs per month

Delivery Time : Within 1-3 work days

Packaging Details : 10pcs/plastic bag, 500pcs/carton

Data Rate : 25Gb/s

Wavelength : 1310nm

Distance : 10km

Connector : LC

DDM : Support

Fiber Type : Singlemode Duplex LC

Power Supply : 3.3V

Working Temperature : 0~70℃

Warranty : 1 year

Compatibility : Huawei, Cisco, HP, H3C...

Manufacturer : Yes

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25G SFP+ Duplex LC Fiber Transceiver 1310nm 10KM DFB Optical Module Transceiver

 

25Gb/s SFP28 Transceiver SFP28-28G-LR dual fiber singleimode 10km 1310nm 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

  • Hot-pluggable SFP28 form factor
  • Supports 25Gbps data rate
  • Maximum link length of 10km
  • 1310nm DFB laser and PIN photo-detector
  • Internal CDR on both Transmitter and Receiver channel
  • Duplex LC receptacle
  • Single 3.3V power supply
  • Power dissipation < 1W
  • Digital diagnostics functions are available via the I2C interface
  • RoHS-6 compliant
  • 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  

 


Ordering information

 

Part Number Rate(bps) Wave(nm) Cable Type Interface Reach

Optical

Components
25G SFP28
SFP28-25G-SR 25G 850nm MMF LC duplex 100m VCSEL 850nm
SFP28-25G-LR 25G 1310nm SMF LC duplex 10km DFB 1310nm
100G QSFP28
QSFP28-100G-SR4-S 103.1 Gbp 850nm MMF MTP/MPO-12 100m VCSEL 850nm
QSFP28-100G-LR4-S 103.1 Gbp 1310nm SMF LC duplex 10km DML 1310nm
QSFP28-100G-PSM4-S 103.1 Gbp 1310nm SMF MTP/MPO-12 500m 4x DFB
QSFP28-100G-SM-SR 103.1 Gbp CWDM
1271~1331nm		 SMF LC duplex 2km DML CWDM
QSFP28-100G-eCWDM4-S 103.1 Gbp CWDM
1271~1331nm		 SMF LC duplex 10km DML CWDM
QSFP28-100G-ER4L-S 103.1Gbps 1310nm SMF LC Duplex 25km-40km 4x EML
100G CFP/CFP2/CFP4
CFP-100G-SR10 103.1 Gbp 850nm MMF MTP/MPO-24 150m@OM4, 100m@OM3 10x VCSEL
CFP-100G-LR4 103.1 Gbp 1310nm SMF LC duplex 10km 4x DFB
CFP-100G-ER4 103.1 Gbp 1310nm SMF LC duplex 40km 4x DFB
CFP2-100G-SR10 112Gbps 850nm MMF MTP/MPO 300m@OM3, 400m@OM4 10x VCSEL
CFP2-100G-LR4-D 112Gbps 1310nm SMF LC duplex 10km 4x DFB
CFP2-100G-ER4 113Gbps LWDM
(1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm)		 SMF LC duplex 40km 4x DFB
CFP4-100GBASE-LR4 112Gbps 1310nm SMF LC duplex 10km 4x DFB

 

Products Show

25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver

25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver

 

Packaging & Shipping

 

25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver

 

25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver

 

Factory Show

25G SFP+ Duplex LC 1310nm 10KM DFB Optical Module Transceiver

 

 


Product Tags:

DFB Optical Module Transceiver

      

Duplex LC Optical Module Transceiver

      

25G SFP+ Optical Transceiver Modules

      
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