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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 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 1.25Gbps.
# IEEE 802.3ah. EPON or GEPON (Ethernet PON) is an IEEE/EFM standard for using Ethernet for packet data.
Ordering information:
|
Package |
Part No. |
Data Rate Range |
Wavelength |
Optical Components |
Suitable Network Application |
Connector |
DDM |
Application |
|
SFP |
EOLS-GET-25-D |
1.25Gbps |
1490T/1310R |
DFB/APD |
PX20+ |
SC |
D |
PX20+ GEPON OLT |
|
SFF 2x5 |
EOLF-GET5-25-P |
1.25Gbps |
1490T/1310R |
DFB/APD |
PX20+ |
SC-Pigtail |
- |
PX20+ GEPON OLT |
|
SFF 2x5 |
EOLF-GEU5-10 |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX10 |
SC |
- |
PX10 GEPON ONU |
|
SFF 2x5 |
EOLF-GEU5-20 |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20 |
SC |
- |
PX20 GEPON ONU |
|
SFF 2x5 |
EOLF-GEU5-25 |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20+ |
SC |
- |
PX20+ GEPON ONU |
|
SFF 2x5 |
EOLF-GEU5-10-P |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX10 |
SC-Pigtail |
- |
PX10 GEPON ONU |
|
SFF 2x5 |
EOLF-GEU5-20-P |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20 |
SC-Pigtail |
- |
PX20 GEPON ONU |
|
SFF 2x5 |
EOLF-GEU5-25-P |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20+ |
SC-Pigtail |
- |
PX20+ GEPON ONU |
|
SFF 2x10 |
EOLF-GEUA-10-D |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX10 |
SC |
D |
PX10 GEPON ONU |
|
SFF 2x10 |
EOLF-GEUA-20-D |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20 |
SC |
D |
PX20 GEPON ONU |
|
SFF 2x10 |
EOLF-GEUA-25-D |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20+ |
SC |
D |
PX20+ GEPON ONU |
|
SFF 2x10 |
EOLF-GEUA-10-DP |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX10 |
SC-Pigtail |
D |
PX10 GEPON ONU |
|
SFF 2x10 |
EOLF-GEUA-20-DP |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20 |
SC-Pigtail |
D |
PX20 GEPON ONU |
|
SFF 2x10 |
EOLF-GEUA-25-DP |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20+ |
SC-Pigtail |
D |
PX20+ GEPON ONU |
|
SFP |
EOLS-GEU-10-D |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX10 |
SC |
D |
PX10 GEPON ONU |
|
SFP |
EOLS-GEU-20-D |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20 |
SC |
D |
PX20 GEPON ONU |
|
SFP |
EOLS-GEU-25-D |
1.25Gbps |
1310T/1490R |
FP/PIN |
PX20+ |
SC |
D |
PX20+ GEPON ONU |
****
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