Ccloud Will Atend ICT COMM Vitnam 2017

GPON

GPON OLT;GPON ONU
1.25G/2.5G
Class B+;Class C+

    Gigabit Passive Optical Networks (GPON) is the leading technology being used in FTTx (FTTH) deployments. PON is different from other optical network topologies because 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 wavelengthswhile 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) what packets are for him. All other packets are discarded. The PON current standards have defined downstream data rates up to 2.5Gbps.


GPON OLT

Part No.

Rate

Wavelength

Reach

Source

Fiber

Power(dBm)

Sen(dBm)

CC-PFE321S-SD

2.5/1.25Gbps

Tx1490/Rx1310

CLASS B+

DFB/APD

SM

1.5~5

-28

CC-PFE322S-SD

2.5/1.25Gbps

Tx1490/Rx1310

CLASS C+

DFB/APD

SM

3~7

-32

GPON ONU

Part No.

Rate

Wavelength

Reach

Source

Fiber

Power(dBm)

Sen(dBm)

CC-FEF231S-SD

1.25/2.5Gbps

Tx1310/Rx1490

CLASS B+

DFB/APD

SM

05

-28

CC-FEF231P-SD

1.25/2.5Gbps

Tx1310/Rx1490

CLASS B+

DFB/APD

SM

05

-28

CC-PEF231S-SD

1.25/2.5Gbps

Tx1310/Rx1490

CLASS B+

DFB/APD

SM

05

-28

CC-FEF232S-SD

1.25/2.5Gbps

Tx1310/Rx1490

CLASS C+

DFB/APD

SM

05

-30

CC-FEF232P-SD

1.25/2.5Gbps

Tx1310/Rx1490

CLASS C+

DFB/APD

SM

05

-30

CC-PEF232S-SD

1.25/2.5Gbps

Tx1310/Rx1490

CLASS C+

DFB/APD

SM

05

-30


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