GPON
GigabitPassiveOpticalNetworks(GPON)istheleadingtechnologybeingusedinFTTx(FTTH)deployments.PONisdifferentthanotheropticalnetworktopologiesinthatitisaPointtoMulti-Point(P2MP)topology.FromtheCentralOffice’s(CO)OpticalLineTerminal(OLT,withSFPGPONtransceiver/module)asinglestrandoffibergoesouttoapassiveopticalsplitterwhereitssignalismultipliedto64(128)differentlines.TheTransmitandReceivesignalsoperateondifferentwavelengthsallowingbi-directionaloperationoverasinglefiber.AnythingtransmittedfromtheOLTistransmittedtoall32lines.Itisuptothecustomer’ssystem(OpticalNetworkUnit-ONU)todeterminewhatpacketsareforthatcustomer.Allotherpacketsarediscarded.ThePONcurrentstandardshavedefineddownstreamdataratesupto2.5Gbps.
Orderinginformation:
|
Package |
PartNo. |
DataRateRange |
Wavelength |
OpticalComponents |
SuitableNetworkApplication |
Connector |
DDM |
Application |
|
SFP |
EOLS-GT-25-D |
1490T/1310R |
DFB/APD |
ClassB+ |
SC |
D |
ClassB+GPONDLT |
|
|
SFP |
EOLS-GT-35-D |
1490T/1310R |
DFB/APD |
ClassC+ |
SC |
D |
ClassC+GPONDLT |
|
|
SFF2x10 |
EOLF-GUA-25-D |
1310T/1490R |
DFB/APD |
ClassB+ |
SC |
D |
ClassB+GPONONU |
|
|
SFF2x10 |
EOLF-GUA-25-DP |
1310T/1490R |
DFB/APD |
ClassB+ |
SC-Pigtail |
D |
ClassB+GPONONU |
|
|
SFF2x10 |
EOLF-GUA-35-D |
1310T/1490R |
DFB/APD |
ClassC+ |
SC |
D |
ClassC+GPONONU |
|
|
SFF2x10 |
EOLF-GUA-35-DP |
1310T/1490R |
DFB/APD |
ClassC+ |
SC-Pigtail |
D |
ClassC+GPONONU |
|
|
SFP |
EOLS-GU-25-D |
1310T/1490R |
DFB/APD |
ClassB+ |
SC |
D |
ClassB+GPONONU |
|
|
SFP |
EOLS-GU-35-D |
1310T/1490R |
DFB/APD |
ClassC+ |
SC |
D |
ClassC+GPONONU |
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