VOA Lub hom phiaj kho qhov muag kho qhov muag yog lub hom phiaj kho qhov muag kho qhov muag tau tsim los raws li kev ua haujlwm tiag tiag ntawm cov khoom siv sib txuas lus kho qhov muag thiab kev siv engineering. Nws muaj cov yam ntxwv ntawm qhov me me, lub teeb yuag, kev siv hluav taws xob tsawg thiab kev ua haujlwm siab. Nws yog ib qho tseem ceeb rau kev ntsuas cov khoom siv optoelectronic, optical passive devices, optical fibers, optical cables, thiab optical fiber kev sib txuas lus cov cuab yeej, nrog rau kev tsim kho engineering thiab kev saib xyuas ntawm optical fiber kev sib txuas lus systems.
Qhov sib txawv ntawm optical attenuator yog ib qho kev hloov kho hauv online. Nws yog qhov tsim nyog rau qhov teeb meem hluav taws xob kho qhov muag uas yuav tsum tau tswj xyuas nruj me ntsis hauv lub network, thiab ntxiv los ntawm software raws li qhov chaw tswj. Lub tshuab tag nrho muaj kev ntseeg siab, kev ua haujlwm zoo heev thiab kev siv dav, uas pab txhawb cov neeg siv khoom zoo heev. Cov cuab yeej muaj siab attenuation precision, ruaj khov thiab txhim khu kev qha.
Nta
• ntse thiab universal, nws tuaj yeem ncaj qha tso saib tus nqi dB ntawm attenuated optical zog.
• Kev poob qis me me, siab attenuation tus nqi raug, thiab loj kuj sib txawv attenuation ntau yam, tiag tiag ua tiav precision, raug, stability, kev cia siab, yooj yim ntawm kev siv thiab durability;
• Zoo attenuation linearity thiab repeatability
• Kev saib xyuas lub sij hawm tiag tiag ntawm cov tswv yim thiab cov zis hluav taws xob
• High-txhais kov zaub LCD npo, yooj yim rau kev khiav lag luam
Daim ntawv thov
• Simulation, ntsuas, kho thiab ntsuam xyuas ntawm fiber optic systems nyob rau hauv qhov chaw ntawm txawv fiber optic cables los yog fibers;
• Optical fiber kev sib txuas lus kev tsim kho, kev ua haujlwm thiab kev tu txhua hnub;
• Optical fiber ntau computer network, optical fiber CATV network;
• Kev tshawb pom ncaj qha ntawm lub teeb ci thiab qhov muag pom kev transceiver;
• Kuaj qhov system rau composing optical fibers thiab ntau yam khoom siv kho qhov muag, thiab lwm yam.
Khoom Specifications
|
Tus naj npawb ntawm cov channel |
2, 4, 6, 8 yeem |
|
Attenuation ntau yam |
0 -–30dB |
|
Qhov tseeb |
Tsawg dua lossis sib npaug rau ±0.3dB |
|
Ua haujlwm wavelength |
1270-1610 nm |
|
Calibration wavelength |
1310nm, 1550nm |
|
Kev daws teeb meem |
Tsis tu ncua |
|
Insertion poob |
Tsawg dua los yog sib npaug rau 1.2 |
|
Polarization dependent poob |
Tsawg dua lossis sib npaug rau {{0}}.1@ 0dB , Tsawg dua lossis sib npaug rau 0.5 @ 20dB |
|
wavelength nyob ntawm qhov poob |
Tsawg dua lossis sib npaug rau {{0}}.3@ 0dB , Tsawg dua lossis sib npaug rau 1.5 @ 20dB |
|
Qhov kub thiab txias nyob ntawm qhov poob (piv rau chav sov) |
Tsawg dua lossis sib npaug rau {{0}}.7@ 0dB , Tsawg dua lossis sib npaug rau 1.0 @ 20dB |
|
rov poob |
Ntau dua lossis sib npaug li 45 |
|
Lub zog ua haujlwm |
AC: 85 - 264 V , 50 - 60 Hz |
|
Hom Fiber |
ib hom fiber ntau 9/125μm lossis lwm yam |
|
Optical connector |
LC/PC yeem |
|
Programmable interface |
Ethernet |
|
kev khiav hauj lwm kub |
-10 degree rau 60 degree |
|
cia kub |
-20 degree rau 70 degree |
|
Chassis loj |
1U / 2U / 5U yeem |
Xav paub ntau ntxiv? Txais tos tiv tauj Judy los ntawm HTF,
Email: dwdm@htfuture.com
Xov tooj/Whatsapp/Skype/Wechat: +8618126401650
Tuam txhab Website:www.htfuture.com | www.htfwdm.com
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