ST820B identificador fibra óptica 'nar Oprtation clave ko 4 Afapters

ST820B identificador ar fibra óptica ko VFL 12 ya zänä garantía

I. BriefIntroduction

ST820BOpticalfiberidentifierisanessentialinstallationandmaintenanceinstrumentbyinsertingfiberintoitsadapterhead,itcanidentifySMopticalfiberswithoutanydamagebydetectingtheopticalsignalsbeingtransmittedthroughthemsothatavoidtoopeningthefiberatthesplicepointforidentificationandinterruptingtheservice.

II. Mainfeatures

— wonderfulstreamlineappearance

— multiadapter, easyreplace

— testbarefiber, tighttubeopticalfiber, opticalfiberjumper

— identifyCWandmodulatedlight270HZ, 1KHZ, 2KHZ

III. Technicalspecifications

1. Identificationwavelengthrange:800 ~ 1700nm

2. Sensitivity: — 28dbm (@1550nm, barefiber)

3.Identificationsignaltype:CW,270Hz±5%,1KHz±5%,2kHz±5%

4. Detectormodel:InGaAs(photosensitiveinterface:1mm,2pcs)

5. Continuousworkingtime:andgt; 4 ya ora

6.Insertloss (1550nm): Φ250μm:1. 0dB, Φ900μm:0. 5dB, Φ3mm:0. 5dB

7. Detectortype:Φ250μmbarefiber, Φ900μmjacketedfiber, Φ3mmtrailfiber

8. Communicationsignalindicator: directionindicatorlight + noncontinuousbuzzing + signalstrengthindicatorlight

9. Contrastlightsignalindicator: directionindicatorlight + frequencyindicatorlight + continuousbuzzing + signalstrengthindicatorlight

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Nu'bu̲ gí xi 'medi da st820b 'nar identificador fibra óptica clave oprtation ko 4 afapters pa gi fa̲xki ár negocio, ntsuni Jaki mpe̲fi ja ar ta̲i ko ma fábrica. Ngu 'na ya ndu'mi hmä fabricantes jar Ntxinä, bí ofreceremos ar precios bajos ne ya 'befi incomparables.

Clibeanna Te: st820b 'nar oprtation clave identificador ar fibra óptica ko 4 afapters, Ntxinä, fabricantes, fábrica, precio hñets'i'i, ta̲i