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产品名称:

GEPON

Listing Date: 2013-01-28

Click the following PNs to download the corresponding datasheet.

 

EPON

Ethernet Passive Optical Networks (GEPON or EPON) 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 GEPON transceiver/module) a single strand of fiber goes out to a passive optical splitter where its signal is multiplied to 32(64) different lines.

The TX and RX 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 1.25Gbps.

IEEE 802.3ah. EPON or GEPON (Ethernet PON) is an IEEE/EFM standard for using Ethernet for packet data.

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Product list & Datasheet

 

Category

Package

Part No.

Duplex/Bi-Directional

Data Rate Range

Reach

Wavelength

TX/RX

Connector

Temperature

DDM

GEPON-OLT

SFP

PGEP-T12-20D

BiDi

1.25Gbps Upstream/
1.25Gbps Downstream

20KM

1490T/1310R

DFB/APD

SC

0°C to 70°C

D

 

GEPON-ONU

SFF 2×10

PGEP-U34-20D-X

BiDi

1.25Gbps Upstream/
1.25Gbps Downstream

20KM

1310T/1490R

FP/PIN

SC-Pigtail

0°C to 70°C/
-40°C to 85°C

D

 

SFF 2×10

PGEP-U32-20DX-X

BiDi

1.25Gbps Upstream/
1.25Gbps Downstream

20KM

1310T/1490R

FP/PIN

SC receptacle

0°C to 70°C/
-40°C to 85°C

D

 

SFF 2×5

PGEP-U24-20X-X

BiDi

1.25Gbps Upstream/
1.25Gbps Downstream

20KM

1310T/1490R

FP/PIN

SC-Pigtail

0°C to 70°C/
-40°C to 85°C

D

 

SFF 2×5

PGEP-U22-20X-X

BiDi

1.25Gbps Upstream/
1.25Gbps Downstream

20KM

1310T/1490R

FP/PIN

SC receptacle

0°C to 70°C/
-40°C to 85°C

D

 

Please download the datasheet for more details.
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