Nta
WFL67220FA-QCS
WFL67220FA-QCS khoom yog tsim rau OLT module raws li XGPON thiab GPON technology. Cov khoom yog ib qho kev sib xyaw ua ke uas muaj micro- cov khoom siv kho qhov muag thiab cov khoom siv semiconductor. Lub module tuaj yeem siv DDM muaj nuj nqi. Nws tuaj yeem siv rau ntawm qhov chaw tseem ceeb hauv optical networks
Lub Combo PON OLT SFP + transceiver txuas rau lub party system ntawm 2 x 10 SFP + hluav taws xob interface, 20-pin kev npaj uas ua raws li tus qauv SFP + tawb ntawm OLT kab daim npav. Qhov kev sib txuas no suav nrog cov khoom sib txawv sib txawv thiab cov neeg txais cov khub rau siab - cov ntaub ntawv ceev ceev, nrog rau kev tswj hwm thiab saib xyuas tus pins zoo li I2C moos / cov kab ntawv thiab cov qauv ntsuas ntsuas. Qhov no 2 x 10 pinout ua kom ntseeg tau tias thaum lub module tso, tag nrho lub zog, hauv av, cov ntaub ntawv, thiab kev tswj kev sib txuas raug tsim los, ua kom muaj tseeb ntsaws -thiab-ua si.
Lub Combo PON OLT SFP + module txhawb nqa ib zaug -fiber bidirectional kis tau tus mob, tso cai rau ob qho tib si legacy thiab tom ntej no - tiam PON cov kev pab cuam los qhia tib fiber ntau infrastructure. Nws cov kev sib xyaw micro-optics WDM lim ua ke thiab sib cais plaub qhov sib txawv wavelengths -1490nm thiab 1577nm rau qis qis, 1270nm thiab 1310nm rau cov dej ntws-hauv pob SFP + compact. Qhov kev koom ua ke hauv WDM no txo qis kev sib txuas sab nraud, txo cov teeb liab poob, thiab ua kom yooj yim ODN kev npaj.
Lub module xav tau ib qho 3.3V lub zog hluav taws xob, uas tau yooj yim muaj los ntawm SFP + tawb ntawm tus tswv OLT kab daim npav, tshem tawm qhov xav tau rau kev sib txuas hluav taws xob sab nraud. Thaum muab tso rau kom zoo, cov khoom siv 3.3V tau txais kev thov rau lub module los ntawm pins 15 thiab 16 ntawm 2 x 10 hluav taws xob interface. Qhov kev xav tau ntawm lub zog hluav taws xob no ua kom ntseeg tau tias lub module tuaj yeem ntsia tau rau hauv ib qho SFP + qhov uas tsis muaj kev pheej hmoo ntawm qhov tsis sib xws lossis kev puas tsuaj rau cov khoom siv hauv tsev.
Lub Combo PON OLT SFP + module nta SFF-8472 raws li kev tshuaj ntsuam xyuas digital (DDM/DOM), muab kev pom tag nrho rau hauv nws txoj haujlwm ua haujlwm. Cov tsis tseem ceeb suav nrog kev xa tawm / txais lub zog kho qhov muag, laser bias tam sim no, kub, thiab qhov hluav taws xob yog txhua yam siv tau los ntawm tus qauv I2C interface. Qhov kev ua raws li SFF-8472 no lav kev sib raug zoo nrog kev lag luam-tus qauv tswj cov cuab yeej, ua kom yooj yim rau kev sib koom ua ke thiab kev saib xyuas.
Parameter
|
Qhov siab tshaj qhov ntsuas |
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|
Parameter |
Cim |
Min. |
Max. |
Chav tsev |
Nco tseg |
|
|
Cia kub |
Tst |
-40 |
+85 |
degree |
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Ua haujlwm txheeb ze humidity (Tsis yog - condensing) |
RH |
5 |
90 |
% |
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Kev khiav hauj lwm Case Temperature |
Tc |
0 |
70 |
degree |
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|
Input voltage |
- |
GND |
Vcc |
V |
||
|
Fais fab mov Voltage |
Vcc-Vee |
-0.5 |
+3.6 |
V |
||
|
Optical Input Fais Fab txais txais |
2 |
dBm ib |
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Pom zoo ua hauj lwm tej yam kev mob |
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|
Parameter |
Cim |
Min. |
Ntaus |
Max. |
Chav tsev |
Nco tseg |
|
Fais fab mov Voltage |
Vcc |
+3.14 |
+3.3 |
+3.46 |
V |
|
|
Fais fab mov tam sim no |
Icc |
- |
800 |
mA |
||
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Kev khiav hauj lwm txheeb ze humidity (Tsis yog -condensing) |
RH |
5 |
85 |
% |
||
|
Case Temperature (ua haujlwm) |
TC |
0 |
- |
70 |
degree |
|
|
I2C moos zaus |
- |
100 |
400 |
KHz |
||
|
Kev siv zog Max |
- |
- |
- |
2.65 |
W |
|
Cov yam ntxwv hluav taws xob
Sab hauv qauv ntawm XGPON / GPON dual{0}}mode SFP + OLT optical transceiver module
|
Transmitter Hluav taws xob yam ntxwv |
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|
Parameter |
Cim |
Min |
Ntaus |
Max |
Chav tsev |
|
|
TX Differential Input Impendence |
ZIN |
90 |
100 |
110 |
Ω |
|
|
XGPON TX Differential Input Amplitude |
Vin (diff) |
120 |
800 |
mVpp |
||
|
GPON TX Differential Input Amplitude |
Vin (diff) |
200 |
1600 |
mVpp |
||
|
TX_Disable |
Disable |
2 |
Vcc |
V |
||
|
Pab |
0 |
0.8 |
V |
|||
|
TX_Fault |
txhaum |
2.4 |
Vcc |
V |
||
|
Ib txwm |
0 |
0.4 |
V |
|||
|
Txais Cov Khoom Siv Hluav Taws Xob |
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|
Parameter |
Cim |
Min |
Ntaus |
Max |
Chav tsev |
|
|
RX Differential Output Impendence |
ZIN |
100 |
Ω |
|||
|
XGPON Rx Differential Output Amplitude |
Vout (diff) |
400 |
800 |
mVpp |
||
|
GPON Rx Differential Output Amplitude |
Vout (diff) |
1100 |
2000 |
mVpp |
||
|
SD Voltage -High |
Vlos. H |
2 |
Vcc |
V |
||
|
SD Voltage -Low |
Vlos.l |
0 |
0.8 |
V |
||
Optical yam ntxwv
|
Parameter |
Cim |
Min |
Ntaus |
Max |
Chav tsev |
Sau ntawv |
|
|
XGPON Transmitter Optical Yam ntxwv |
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|
Transmitter Signal Rate |
9.953 |
Gbps |
|||||
|
Center Wavelength |
λC |
1575 |
1577 |
1580 |
nm |
||
|
Optical Spectrum Dav (-20dB) |
Δλ |
1 |
nm |
||||
|
Sab Hom Kev Txhaum Cai |
SMSR |
30 |
dB |
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Nruab nrab Launch zog (Room Temperature, BOL) |
Pout |
5.5 |
6 |
9 |
dBm ib |
Chav Kawm D2 |
|
|
Nruab Nrab Pib Lub Zog (Tshav Kub Kub, EOL) |
Pout |
5 |
6 |
9 |
dBm ib |
Chav Kawm D2 |
|
|
Nruab Nrab Launch Fais fab -tawm Transmitter |
Poff |
-39 |
dBm ib |
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|
Extinction Ratio |
ER |
8.2 |
dB |
||||
|
Output Eye Mask |
10% |
Ua raws li G.987.2 |
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|
RIN 12 UAS |
-128 |
dB/Hz |
|||||
|
Optical Return Poob Tolerance |
-15 |
dB |
|||||
|
Tag nrho Jitter |
0.3 |
UI |
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|
GPON Transmitter Optical Yam ntxwv |
|||||||
|
Transmitter Signal Rate |
2.488 |
Gbps |
|||||
|
Center Wavelength |
λC |
1480 |
1490 |
1500 |
nm |
||
|
Optical Spectrum Dav (-20dB) |
Δλ |
1 |
nm |
||||
|
Sab Hom Kev Txhaum Cai |
SMSR |
30 |
dB |
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|
Nruab nrab Launch zog (Room Temperature, BOL) |
Pout |
5 |
5.5 |
8.5 |
dBm ib |
Chav Kawm C+ |
|
|
Nruab Nrab Pib Lub Zog (Tshav Kub Kub, EOL) |
Pout |
4.5 |
5.5 |
8.5 |
dBm ib |
Chav Kawm C+ |
|
|
Nruab Nrab Launch Fais Fab -tawm Transmitter |
Poff |
-39 |
dBm ib |
||||
|
Extinction Ratio |
ER |
8.2 |
dB |
||||
|
Output Eye Mask |
10% |
Ua raws li G.984.2 |
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|
RIN 12 UAS |
-128 |
dB/Hz |
|||||
|
Optical Return Poob Tolerance |
-15 |
dB |
|||||
|
XGPON Txais Kev Pom Zoo Cov yam ntxwv |
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|
Ua haujlwm wavelength |
λC |
1260 |
1270 |
1280 |
nm |
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|
Tus txais rhiab heev (Room Temperature, BOL) |
-31 |
dBm ib |
BER=10-4, 2.488Gbps, PRBS 231-1 NRZ |
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|
Tus txais rhiab heev (Full Temperature, EOL) |
-30.5 |
dBm ib |
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|
Txais Optical Overload (Tswj Kub, EOL) |
-10 |
dBm ib |
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|
Kev puas tsuaj Input Optical zog |
Pd |
2 |
dBm ib |
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|
Lub Sijhawm Txais Txais (Reset tawm ntawm Preamble) |
Tsetting |
19.2 |
ns |
Kev teeb tsa txais Lub Sijhawm (Rov Qab Los Ntawm Preamble) |
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|
Tus Neeg Txais Teem Sijhawm (Reset In Preamble) |
Tsetting |
12.8 |
ns |
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|
RX_SD Assert |
PLOSD |
-31.5 |
dBm ib |
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|
RX_SD De- hais |
PLOSA |
-45 |
dBm ib |
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|
RX_SD Hysteresis |
Phy |
0.5 |
- |
dB |
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|
Txais Reflectance |
-20 |
dB |
|||||||||
|
Optical Return Poob Tolerance |
10 |
dB |
|||||||||
|
Kev rho tawm @ 1290 ~ 1330nm |
30 |
dB |
|||||||||
|
GPON Receiver Optical yam ntxwv |
|||||||||||
|
Ua haujlwm wavelength |
λC |
1290 |
1310 |
1330 |
nm |
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|
Tus txais rhiab heev (Room Temperature, BOL) |
Psen |
-32 |
nm |
PEB =1*10-10 , 1.244 Gbps, PIB 223-1, NRZ |
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|
Tus txais rhiab heev (Full Temperature, EOL) |
Psen |
-31 |
nm |
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|
Txais Optical Overload (Tswj Kub, EOL) |
Psat |
-12 |
dB |
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|
Kev puas tsuaj Input Optical zog |
Pd |
5 |
dBm ib |
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|
Lub Sijhawm Txais Txais (Reset tawm ntawm Preamble) |
Tsetting |
19.2 |
ns |
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|
Tus Neeg Txais Teem Sijhawm (Reset In Preamble) |
Tsetting |
12.8 |
ns |
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|
RX_SD Assert |
PLOSD |
-32.5 |
dBm ib |
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|
RX_LOS De-assert |
PLOSA |
-45 |
dBm ib |
||||||||
|
RX_SD Hysteresis |
Phy |
0.5 |
6 |
dB |
|||||||
|
Txais Reflectance |
-20 |
dB |
|||||||||
|
Optical Return Poob Tolerance |
10 |
dB |
|||||||||
|
Kev rho tawm @ 1260 ~ 1280nm |
30 |
dB |
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Digital Diagnostic Monitor Qhov tseeb
|
Cov ntaub ntawv Addr |
Parameter |
Ntau yam |
Qhov tseeb |
Sau ntawv |
|
96-97 |
Kub |
-40 rau 125.C |
±3.C |
Case Temp |
|
98-99 |
Qhov Voltage |
0 rau 6.55v |
±3% |
|
|
100-101 |
10G Tx Bias Current |
0 rau 262 mA |
±3% |
Unit nqi 4uA |
|
102-103 |
10G Tx Power |
-37 rau 11.2 dBm |
± 2dB |
Unit nqi 0.2uW |
|
104-105 |
10G / 1G Rx zog |
-40 rau 8.2 dBm |
± 2dB |
Unit nqi 0.1uW |
Daim duab pob (Unit: mm)
Cim npe nrov: Tuam Tshoj combo pon olt sfp + manufacturers
