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Shenzhen HiLink Technology Co.,Ltd.

FTTX 1.25G 1310NM SFP Transceiver Module 40KM Telecom Equipment

Product Details:
Place of Origin: China
Brand Name: Hilink
Certification: CE Rohs
Model Number: 1.25G SFP 40KM
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: Need to negotiate
Packaging Details: Plastic box+Carton
Delivery Time: 5-8 working day
Payment Terms: T/T, Western Union,Alipay, Paypal/Wechat/Trade Assurance
Supply Ability: 2000 Pieces/Week
  • Detail Information
  • Product Description

Detail Information

Use: FTTX Place Of Origin: Guangdong, China
Data Rate: 1.25G Connector: LC/SC
Distance: 20km Wavelength: 1310
DDM: Yes Brand: Hilink
High Light:

FTTX 1.25G SFP Transceiver Module


SFP Transceiver Module 40KM


SFP Transceiver Module Telecom Equipment

Product Description

Good quality 1.25G SFP 1310NM 40KM Telecom Equipment

Product Description
Optical Charactristics
III. Electrical Characteristics (TOP=25°C, Vcc=3.3Volts)  
Parameter Symbol Min Typ Max Unit Ref.
Supply Voltage Vcc 3.00   3.60 V  
Supply Current Icc   180 300 mA  
Input differential impedance Rin   100   Ω 2
Single ended data input swing Vin, pp 250   1200 mV  
Transmit Disable Voltage VD Vcc – 1.3   Vcc V  
Transmit Enable Voltage VEN Vee   Vee+ 0.8 V  
Transmit Disable Assert Time       10 us  
Single ended data output swing Vout, pp 300 400 800 mV 3
Data output rise time tr     300 ps 4
Data output fall time tf     300 ps 4
LOS Fault VLOS fault Vcc – 0.5   VccHOST V 5
LOS Normal VLOS norm Vee   Vee+0.5 V 5
Deterministic Jitter Contribution RXΔDJ     80 ps 6
Total Jitter Contribution RXΔTJ     122.4 ps  





  • Class 1 Laser Safety.
  • Unfiltered, 20-80%.
  • Measured with DJ-free data input signal .In actual application, output DJ will be the sum of input DJ and ΔDJ.
  • Measured with PRBS 27-1 at 10-12 BER .
Product Features



Up to 1.25Gb/s dual data links


Hot-pluggable SFP footprint


1310nm FP laser transmitter


Duplex LC connector


Up to 40km on 9/125µm SMF


Metal enclosure for lower EMI


Single +3.3V power supply


Low power dissipation <700mW


Commercial operating temperature range: 0°C to +70°C ; Extensive temperature range: -20~80°C ; Industrial Temperature range: -40~85°C .





1.25Gb/s 1000Base-LX Ethernet


1.06 Gb/s Fibre Channel







Real Picture










FTTX 1.25G 1310NM SFP Transceiver Module 40KM Telecom Equipment 0















Package & Shipping

We provide safe and reliable packaging:Plastic box+Carton
Delivery time:2-5 working days

International Express: DHL, FedEx,EMS,TNT, UPS and so on. It takes 3-7 days.


Our Service

OEM/ODM order is available


We promise all the advertised optical modules are brand new and absolutely never use old and refurbished materials. All the optical modules have been through functional test and aging test. We provide 3 years warranty for all the optical transceivers from the date of shipment.


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