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6G SFP+ Transceiver 850nm 300m

Manufacturer/Supplier: SOPTO

 

The models: SPT-P856G-S3

 

Price: Request for quotation from customer services

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6G SFP+ Transceiver 850nm 300m  

                                                                                                                                            

Features

  • Support Multi Rate up to 6.25 Gbps
  • CPRI/OBSAI Compatible Optical Interface
  • Hot Pluggable SFP+ footprint
  • 850nm VCSEL transmitter, PIN photo-detector
  • Transmission distance up to 300m with MMF
  • Digital Status monitoring Inter face
  • Duplex LC connector
  • RoHS compliant and lead Free
  • Metal enclosure for lower EMI
  • Single 3.3V power supply
  • Power dissipation <800mW
  • Compliant with FC-PI-4 800-MX-SN,SFF-8431,SFF-8432 and SFF-847

 

Operating case temperature:

  1. Standard: 0 to +70°C
  2. Industrial: -40 to +85°C

 

Parameter

Symbol

Min.

Typical

Max

Unit

Ref

Transmitter

Center Wavelength

λt

840

850

860

nm

 

RMS spectral width

Pm

 

-

Note1

nm

 

Average Optical Power

Pavg

-6.5

-

-1

dBm

2

Extinction Ratio

ER

3.5

-

 

dB

3

Transmitter Dispersion Penalty

TDP

   

3.9

dB

 

Relative Intensity Noise

Rin

   

-128

dB/Hz

12dB reflection

Optical Return Loss Tolerance

     

12

dB

 

Receiver

Center Wavelength

λr

840

850

860

nm

 

Receiver Sensitivity

Psens

   

-11.1

dBm

4

Stressed Sensitivity in OMA

Los

   

-7.5

dBm

4

Los function

Los

-30

 

-12

dBm

 

Overload

Pin

   

-1.0

dBm

4

Receiver Reflectance

LOSA

-25

-

-12

dB

 

 

Product description

This 850 nm VCSEL SFP+ transceiver is designed to transmit and receive optical data over 50/125 μm or 62.5/125 μm multimode optical fiber (Table 1).

 

The SFP+ SR module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.

 

SOPTO 6G SFP transceivers are mainly used in 4Gbps and 6Gbps optical links. We supply 4 types of 6G SFP transceivers including SPT-P136G-02, SPT-P136G-40, SPT-P136G-10 and SPT-P856G-S3. Our 6G SFP transceivers are for duplex optical data communication. The transmission distance our 6G SFP transceiver provides is from 300m to 40km.

 

Pin definition

The SFP+ modules are hot-pluggable. Hot pluggable refers to plugging in or unplugging a module while the host board is powered. The SFP+ host connector is a 0.8 mm pitch 20 position right angle improved connector specified by SFF-8083, or stacked connector with equivalent with equivalent electrical performance.

 

  

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Q&A

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Q: What are the basic characteristics of fiber optic transceivers?

 

A: 1. Completely transparent to the network protocol.

2. Provide ultra-low-latency data transmission.

3. Extra wide operating temperature range.

4. Dedicated ASIC chip data wire-speed forwarding. The programmable ASIC concentrated in a number of functions on a single chip, has a simple design, high reliability, less power consumption, enabling the device to get higher performance and lower cost.

5. Managed devices can provide network diagnostics, upgrades, status reporting, exception reporting and control functions, provide a complete operating log and alarm log.

6. Rack-type device provides hot-swappable, easy to maintain and seamless upgrades.

7. Support a full range of transmission distance (0~ 120 km).

8. The device is the use of the 1 +1 power supply design, support wide power supply voltage, power protection and automatic switching.

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