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GPON SFP Transceiver


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Gigabit Passive Optical Networks (GPON) is the leading technology being used in FTTx (FTTH) deployments. PON is different than other optical network topologies in that it is a Point to Multi-Point (P2MP) topology. From the Central Office’s (CO) Optical Line Terminal (OLT, with SFP GPON transceiver/module) a single strand of fiber goes out to a passive optical splitter where its signal is multiplied to 64(128) different lines. The Transmit and Receive signals operate on different wavelengths allowing bi-directional operation over a single fiber. Anything transmitted from the OLT is transmitted to all 32 lines. It is up to the customer’s system (Optical Network Unit - ONU) to determine what packets are for that customer. All other packets are discarded. The PON current standards have defined downstream data rates up to 2.5Gbps.


Features

1. SFP Package with SC receptacle or Pigtailed, both ONU and OLT series

2. Single +3.3 Power Supply, Hot-pluggable

3. Burst mode received signal strength indication (RSSI) function

4. Compliant with SFP MSA and SFF-8472

5. Operating Case Temperature: Standard: 0~70°C; Extended: -40~85°C ;Industrial: -40~85°C

6. Complies with ITU-T G.984.2 Class B+/ C+/ C++

 

Application

GPON For P2MP Application

 

SOPTO GPON Transceiver

Part No.

Description

SPT-GT4321-SB2BD

Optical Transceiver GPON OLT SFP   1490nm(Tx)/1310nm(Rx),2488M(Tx)/1244M(Rx),SC,SM, Class B+ DDM

SPT-GT4321-SC2AD

Optical Transceiver GPON OLT SFP   1490nm(Tx)/1310nm(Rx),2488M(Tx)/1244M(Rx),SC,SM, Class C+ DDM

SPT-GT4321-SC2CD

Optical Transceiver GPON OLT SFP   1490nm(Tx)/1310nm(Rx),2488M(Tx)/1244M(Rx),SC,SM, Class C++ DDM

SPT-GU3412-SB2BD

Optical Transceiver GPON ONU SFP   1310nm(Tx)/1490nm(Rx),1244M(Tx)/2488M(Rx),SC,SM, Class B+ DDM

 

Note

Sopto’s GPON/EPON OLT SFP ONU SFP modules are RoHS compliant and could be 100% compatible with branding equipment, such as Huawei, Alcatel-Lucent, ZTE, Fiberhome, Zhone and so on.

If you want to know more about the exact information of the specified transceiver, please contact us.


 
Comment
Comment Imgae
Priced at a extremely good price. Company has excellent follow up program.
5/11/2016
 
Comment Imgae
Great company, cheapest price, delivered on time, and easy to deal with.
12/1/2014
 
Comment Imgae
These work well, seem to be high quality ,I have no complaints
7/4/2013
 
Comment Imgae

Price is about right - not cheap, but not expensive

9/11/2013
 
Comment Imgae

This is a good product, use one year, the function is OK.

8/19/2013
 
Comment Imgae

Very satisfied. Received my order in a timely fashion and in good order

8/14/2013
 
Comment Imgae
They have good prices on a lot of stuff. Shipping was fast
7/10/2013
 
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