Khoom Paub meej
10G BIDI 80KM 1550nm optical transceiver yog sib xws nrog ntau yam kev sib txuas lus, xws li Gigabit Ethernet, Fiber Channel, thiab SONET / SDH. Nws muab kev ua haujlwm siab thiab ruaj khov kis tau tus mob mus ntev, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau kev sib txuas ceev ceev, kev sib txuas ntev hauv thaj tsam ntawm kev sib txuas lus, cov chaw khaws ntaub ntawv, thiab kev lag luam network.
Cim npe nrov: SFP+10G BIDI 1550nm 80KM, Tuam Tshoj SFP+10G BIDI 1550nm 80KM manufacturers, lwm tus neeg, Hoobkas
Qhov siab tshaj qhov ntsuas
|
Parameter |
Cim |
Min. |
Hom |
Max. |
Chav tsev |
|
Cia Kub |
TS |
-40 |
+85 |
degree |
|
|
Case Kev Ua Haujlwm Kub |
TA |
0 |
70 |
degree |
|
|
Maximum Supply Voltage |
Vcc |
-0.5 |
4 |
V |
|
|
txheeb ze humidity |
RH |
0 |
85 |
% |
Cov yam ntxwv hluav taws xob
(TOP=0 rau 70degree , VCC=3.135 txog 3.465V)
|
Parameter |
Cim |
Min. |
Hom |
Max. |
Chav tsev |
Nco tseg |
|
Cov khoom siv hluav taws xob |
Vcc |
3.135 |
3.465 |
V |
||
|
Cov khoom siv tam sim no |
Icc |
500 |
mA |
|||
|
Kev siv fais fab |
P |
1.8 |
W |
|||
|
Tshooj xov tooj cua |
||||||
|
Input qhov sib txawv impedance |
Rin |
100 |
Ω |
1 |
||
|
Tx Input Single Ended DC Voltage Tolerance (Ref VeeT) |
V |
-0.3 |
4 |
V |
||
|
Differential input voltage viav vias |
Vin, p |
180 |
700 |
mV |
2 |
|
|
Transmit Disable Voltage |
VD |
2 |
Vcc |
V |
3 |
|
|
Transmit Enable Voltage |
VEN |
Vee |
Yees +0.8 |
V |
||
|
Tshooj txais |
||||||
|
Ib qho kawg tso zis Voltage kam rau ua |
V |
-0.3 |
4 |
V |
||
|
Rx tso zis qhov sib txawv Voltage |
Vo |
300 |
850 |
mV |
||
|
Rx tso zis nce thiab caij nplooj zeeg |
Tr/Tf |
30 |
ps |
4 |
||
|
LOS Fault |
VLOS fault |
2 |
VccHOST |
V |
5 |
|
|
LOS Normal |
VLOS norm |
Vee |
Yees +0.8 |
V |
5 |
Nco tseg
1. 20%-80%
2. Txuas ncaj qha mus rau TX cov ntaub ntawv nkag tus pin. AC coupling los ntawm tus pin mus rau lub laser tsav IC.
3. LOS yog qhib cov khoom tso tawm. Lub 4.7k-10 kΩ yuav tsum qhib rau ntawm lub motherboard. Ib txwm ua haujlwm yog logic 0, thiab lub teeb liab poob yog logic 1. Qhov siab tshaj plaws rub-up voltage yog 5.5V.
Optical Parameters
(TOP=0 rau 70degree , VCC=3.135 txog 3.465V)
|
Parameter |
Cim |
Min. |
Hom |
Max. |
Chav tsev |
Nco tseg |
|
Tshooj xov tooj cua |
||||||
|
Center Wavelength |
λt |
1490 |
nm |
|||
|
λt |
1550 |
nm |
||||
|
Spectral dav |
Δλ |
0.3 |
nm |
|||
|
Nruab Nrab Optical Fais Fab |
Pavg |
0 |
+5 |
dBm ib |
1 |
|
|
Optical zog OMA |
Poma |
-2.1 |
dBm ib |
|||
|
Laser Off Lub Zog |
Poff |
-30 |
dBm ib |
|||
|
Extinction Ratio |
ER |
8.2 |
dB |
|||
|
Transmitter Dispersion txim |
TDP |
3.0 |
dB |
2 |
||
|
Kwv tij siv suab nrov |
Rin |
-128 |
dB/Hz |
3 |
||
|
Optical Return Poob Tolerance |
21 |
dB |
||||
|
Tshooj txais |
||||||
|
Center Wavelengt |
λr |
1490 |
nm |
|||
|
λr |
1550 |
nm |
||||
|
Tus neeg txais kev xav |
Sen |
-23 |
dBm ib |
4 |
||
|
Los Assert |
LOSA |
-34 |
- |
dBm ib |
||
|
Los Dessert |
LOSD |
-24 |
dBm ib |
|||
|
Los Hysteresis |
LOSH |
0.5 |
dB |
|||
|
Tshaj dhau |
Sat |
-7 |
dBm ib |
5 |
||
|
Txais Reflectance |
Rrx |
-26 |
dB |
|||
Ordering Information
|
Tshooj Naj Npawb |
Kev piav qhia |
|
SFP-10GBD80-59 |
10Gb/s SFP + BIDI 80KM Transceiver Kub Pluggable, Ib Leeg LC, +3.3V, 1550/1490nm EML & APD, Ib hom |
FAQ
1. Qhov txawv ntawm SFP thiab BiDi yog dab tsi?
A: Ib qho SFP transceiver feem ntau yog muaj ob lub chaw nres nkoj, ib qho yog TX chaw nres nkoj xa cov teeb liab, thiab lwm qhov yog RX chaw nres nkoj kom tau txais cov teeb liab. BiDi SFP transceiver tsuas yog nrog ib qho chaw nres nkoj uas siv ib qho WDM txuas txuas rau xa thiab tau txais cov teeb liab hla ib leeg fiber ntau.
2. Dab tsi yog BiDi hauv SFP module?
A: SFP + BIDI 80KM transceiver yog qhov ua tau zoo, tus nqi siv tau zoo uas txhawb nqa cov ntaub ntawv dual ntawm 10 Gbps thiab 80km kis tau tus mob nrog SMF.Cov SFPs no siv Wavelength Division (WDM) technology, sib xyaw ob lub wavelengths ib txhij. Cov modules no txhua tus txais 1 LC connector.
3. Qhov chaw nres nkoj BiDi yog dab tsi?
A: Tsis zoo li ib txwm siv optical transceivers uas muaj ob qhov chaw nres nkoj, BiDi transceiver tsuas muaj ib qho chaw nres nkoj xwb. Txhawm rau kom haum rau kev sib kis ntawm ob qho kev qhia ntawm tsuas yog ib qho fiber ntau optical.
