Khoom Taw Qhia
● Channel suav: Nws txhawb nqa txog 18 txoj kev ywj pheej, tso cai rau kev sib txuas ntawm 18 qhov sib txawv wavelengths mus rau ib qho fiber ntau.
● Wavelength Range: Nws ua haujlwm nyob rau hauv Coarse Wavelength Division Multiplexing (CWDM) ntau yam, feem ntau ncua ntawm 1270 nm txog 1610 nm. Txhua channel tau faib ib lub wavelength tshwj xeeb nyob rau hauv qhov ntau.
● Kev Ua Haujlwm Tsis Txaus Siab: CWDM multiplexers yog cov khoom siv passive, txhais tau tias lawv tsis tas yuav muaj hluav taws xob sab nraud lossis cov khoom siv ua haujlwm.
● Plug-and-Play: CWDM multiplexers yog tsim los rau kev yooj yim installation thiab configuration. Lawv tuaj yeem yooj yim ua ke rau hauv cov tes hauj lwm kho qhov muag uas twb muaj lawm yam tsis tas yuav muaj cov txheej txheem teeb tsa nyuaj
Khoom Paub meej
Lub D-Net 18-channel CWDM MUX DEMUX ua haujlwm nyob rau hauv lub wavelength ntau ntawm 1270nm txog 1610nm, txhawb kom meej 18 cov kab sib txawv lossis wavelengths hauv CWDM spectrum. Cov MUX thiab DEMUX cov cuab yeej no pab txhawb kev sib kis tau zoo thiab txais tos ntawm ntau lub teeb liab los ntawm ib qho fiber ntau, yog li ua kom zoo dua lub peev xwm thiab kev siv.
Khoom vaj huam sib luag
Cim npe nrov: CWDM MUX DEMUX 18 channel dual fiber 1U khib, Tuam Tshoj CWDM MUX DEMUX 18 channel dual fiber 1U khib manufacturers, lwm tus neeg, Hoobkas
Khoom Specification
|
Lub wavelength |
18 channels 1270-1610nm |
Channel sib nrug |
20nm ua |
|
Channel Passband |
± 6.5nm |
Technology |
TFF (Thin Film Filter) |
|
Insertion Loss |
Tsis tu ncua: Tsawg dua lossis sib npaug rau 5.4dB (Nrog 8 Hla 0: Tsawg dua lossis sib npaug rau 3.0dB) |
Link Loss |
Tsis tu ncua: Tsawg dua lossis sib npaug rau 6.2dB (Nrog 8 Hla 0: Tsawg dua lossis sib npaug rau 4.0dB) |
|
Insertion poob @ 1% Mon |
Tsawg dua lossis sib npaug li 26dB |
Center Wavelength Qhov tseeb |
± 0.05nm |
|
Rov Los Los |
Ntau dua lossis sib npaug li 45dB |
Kev taw qhia |
Ntau dua lossis sib npaug li 45dB |
|
Polarization hom Dispersion |
Tsawg dua los yog sib npaug rau 0.1ps |
Polarization Dependent Poob |
Tsawg dua lossis sib npaug rau 0.3dB |
|
Kev cais tawm Channel |
Adjacent Ntau dua lossis sib npaug rau 30dB |
Kub |
Ua haujlwm -40 txog 85 degree Cia -40 rau 85 degree |
|
Net nyhav |
1.5 KG |
Dimensions (HxWxD) |
44 * 440 * 230mm |
Lus Cim: Qhia nrog cov connectors.
Daim ntawv thov txuas
Multi-rate hybrid multiplexing kev pabcuam
Tso cai rau kev sib xyaw ua ke ntawm 1G / 10G / 25G / 40G / 100G / 200G Ethernet, SAN, OTN, SDH / SONET, thiab cov kev pabcuam video hauv zos.
Hom kev siv CWDM network
Hom 1: kis tau tus mob point-to-point
Hom 2: Nplhaib kis tau tus mob
Hom 3: kev sib txuas
Cov ntaub ntawv xaj
|
Khoom No. |
Khoom piav qhia |
|
CDM18-1U01-3161 |
CWDM MUX DEMUX 16CH (31-61) Dual fiber, LC/UPC, 1U Rack |
Nco tseg: Peb txhawb Customized Design, thov hu rau peb los ntawm email.
FAQ
1. Dab tsi yog qhov wavelength ntawm CWDM?
A: Lub wavelength ntau ntawm CWDM (Coarse Wavelength Division Multiplexing) feem ntau ntog hauv thaj tsam ntawm 1260nm txog 1625nm. Txhua channel hauv CWDM system tau muab ib lub wavelength tshwj xeeb nyob rau hauv qhov chaw no, tso cai rau ntau cov ntaub ntawv ntws los ua ke thiab xa mus rau ib qho fiber ntau optical. Cov channel feem ntau sib nrug los ntawm 20nm, ua rau tag nrho ntawm 18 channels hauv 18-channel CWDM system. Cov thev naus laus zis no feem ntau yog siv hauv kev sib txuas kho qhov muag kom muaj peev xwm ntawm cov khoom siv fiber ntau uas twb muaj lawm.
2. CWDM mux ua haujlwm li cas?
A: A CWDM (Coarse Wavelength Division Multiplexing) 18-channel wavelength division multiplexer yog cov khoom siv sib txuas uas siv los sib txuas lossis cais ntau lub teeb liab optical uas tau xa mus rau ntau lub wavelengths ntawm lub teeb.
3. Qhov twg zoo dua CWDM lossis DWDM?
A: Kev xaiv ntawm CWDM thiab DWDM nyob ntawm ntau yam xws li qhov xav tau muaj peev xwm, nyob deb, tus nqi, thiab muaj cov txheej txheem. CWDM feem ntau yog siv rau kev sib txuas lus luv luv nyob rau hauv ib cheeb tsam hauv cheeb tsam network (LAN) lossis cheeb tsam cheeb tsam network (MAN) qhov twg yuav tsum tau muaj tsawg dua. DWDM, ntawm qhov tod tes, yog qhov tsim nyog rau kev siv ntev-ntev thiab muaj peev xwm, xws li cov pob txha caj qaum thiab kev sib txuas sib txuas.
