Fiber ntau-coupled kho qhov muag tau txais
SR200F Ftth Kho Kho Kom Zoo
Cov yam ntxwv ua tau zoo
l 1ghz ftth Mini Kho qhov muag tau txais .
L dier agc ntau li yog -15} ~ {-5}} {{.
u Txhawb kho lub cev lim dej, ua ke nrog WDM network .
l Ulla tsawg hluav taws siv .
l +5 VDC fais Adapter, qauv qauv .
Txawj txawj li Parameter ntawm fiber ntau-txuas kho qhov muag tau txais
|
Yam |
Ib yam |
Chaw ua uas tsis tau haus |
||
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Ntawm qhov muag |
Kho Qhov Muag Wavelength |
nm |
{{01100-1600, hom nrog kev lim optical: 1550 ± 10 |
|
|
Kho qhov muag rov qab poob |
dB |
>45 |
||
|
Qhov Tseem Ceeb Txuas Ntaus |
SC / APC |
|||
|
Cov Tawm Tsam Lub Zog |
dBM |
-18 ~ 0 |
||
|
Kuj muaj muag ntau yam |
dBM |
-15 ~ -5 |
||
|
Zaus heev |
Tus mhz |
45~ 1003 |
||
|
Flatness nyob rau hauv band |
dB |
±1 |
Pin=-13 dbm |
|
|
Tso Tawm Rov Qab Poob |
dB |
Ntau dua los yog sib npaug rau 14 |
||
|
Kev tsim tawm qib |
DBμV |
Ntau dua los yog sib npaug rau 78 |
Omi =3.5%, AGB li ntau |
|
|
Ntxiv |
dB |
>32 |
96CH 64qam, Pin=-15 dbm, omi {{% |
|
|
BER |
- |
1.0e -9 (post-ber) |
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|
Lwm tus |
Tso Tawm Impedance |
Ω |
75 |
|
|
Muab cov khoom siv hluav taws xob |
V |
+5 Vdc |
||
|
Kev siv fais fab |
W |
Tsawg dua los yog sib npaug rau 2 |
||
|
Kev khiav hauj lwm kub |
tiv kis |
-20-+55 |
||
|
Cia kub |
tiv kis |
-20-+60 |
||
|
Qho loj |
lub hli |
99x80x25 |
||
Dab tsi yog fiber-txuas kho qhov muag tau txais?
Fiber-coupled optical receiver is the core device used in the optical communication system to convert the optical signal transmitted by the optical fiber into an electrical signal, which accurately couples the light output from the optical fiber to the photodetector (such as PIN diode or APD) through the optical component, and then shapes the weak electrical signal into a recognizable digital signal by the amplification and processing circuit, which has the characteristics of high receiving rhiab heev thiab muaj zog tiv thaiv {{2} nws tau siv dav hauv cov chaw ntsuas hluav taws xob, kev sib txuas lus zoo thiab lwm yam xwm txheej {}}
Yog tias koj xav tau cov ntaub ntawv ntau ntxiv, thov hu rau peb los ntawm:
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