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Shenzhen HiLink Technology Co.,Ltd.

High Precision SFP+ Optical Transceiver 300M Cisco Compatible SFP Modules

Product Details:
Place of Origin: China
Brand Name: HILINK
Certification: CE FCC Rohs
Model Number: HLSP851XL-CDS3
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Blister Packaging, 10pcs/tray
Delivery Time: 3-6 days
Payment Terms: T/T, L/C, Western Union
  • Detail Information
  • Product Description

Detail Information

Wavelength: 850nm Voltage: 3.3v
Source: Vcsel Optical Power: -6~-1
Connector Type: LC/PC Temperature: 0-70
Sensitivity: <-11 Distance: 300m
High Light:

sfp+ optical transceive


sfp+ optical module

Product Description

High Precision SFP+ Optical Transceiver 300M Cisco Compatible SFP Modules




Product overview
(1) SFP+package with optical fiber connectors 10GBASE-SR
(2) 850nm vertical cavity surface emitting lasers and photodetector
(3) Up to 300 meter 2000mhz-km multimode fiber transmission
(4) Power consumption < 1W
(5) LVPECL compatible of data input/output interface
(6) Low electromagnetic interference and electrostatic discharge protection
(7) Laser safety standard IEC-60825 compatible
(8) Compatible with devices
(9) Compatible with SFF8472 Application
(1) Ethernet
(2) Fiber channel





Absolute maximum ratings


Parameter Symbols Minimum Miximum Unit
Storage temperature Tst -40 +85 °C
Power supply voltage Vcc 0 +3.6 V
Operating relative humidity RH 0 85 %


Work environment


Parameter Symbols Minimum Typical Miximum Unit
Power supply voltage Vcc 3.15   3.45 V

Operating case temperature


Commercial Tc 0   +70 °C
Power consumption       1 W
Data transfer rate     10.3125   Gbps


Optical characteristics

(Working environment temperature 0°C to +70°C, Vcc =3.3 V)


Parameter Symbols Minimum Typical Miximum Unit
Transmitter section
Center wavelength lo 840 850 860 nm
RMS spectral width Dl - - 0.45 dB
Average output power Po -5 - -1 dBm
Extinction ratio Er 3.0 - - dB
Dispersion Penalty       3.9 dB
Relative intensity noise RIN12OMA     -128 dB/Hz
Total jitter Tj IEEE 802.3ae  
Receiver section
Center wavelength lo   850   nm
Receiver sensitivity Rsen     -11.5 dBm
Stress sensitivity Rsen     7.5 dBm
Receive overload Rov 0     dBm
Echo loss   12     dB
LOS Alarm LOSA -17     dBm
LOS Dessert LOSD     -15 dBm
LOS hysteretic   0.5   4  


Mechanical Specification


High Precision SFP+ Optical Transceiver 300M Cisco Compatible SFP Modules 0



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



Hilink can provide the both ourselves forwarder and customer appointed forwarder in the way of by FedEx, DHL, UPS, TNT and EMS.

Some items in stock can be shipped out the same day . The Items with no stock, then the shipment would be done in 3-7 days.

DHL will take 2-4 business days for delivery and FedEx just needs 1-3 business days.

For Spain, Italy, Brazil and some other countries, items will take longer time to arrive due to customs clearance period.



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