Zoo zoo E1 Tshaj Fiber - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA
Zoo zoo E1 Tshaj Fiber - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA nthuav dav:
4E1 PDH Fiber Multiplexer JHA-CPE4m
Txheej txheem cej luam
Cov cuab yeej no muab 1-4 * E1 interface, Standard 2 xov xov tooj raws li engineering xaj-hlau (yeem). Nws hloov tau yooj yim heev. Nws muaj lub tswb ua haujlwm. Kev ua haujlwm yog txhim khu kev qha, ruaj khov, thiab kev siv hluav taws xob tsawg, kev sib koom ua ke siab, me me.
Khoom duab
Pem hauv ntej vaj huam sib luag
75 ohm Back Vaj Huam Sib Luag
120 ohm Back Vaj Huam Sib Luag
Nta
- Raws li tus kheej-copyright IC
- Modular wide dynamic optical ntes
- Siv tus qauv 2 xov tooj xov tooj (tsis yog xov tooj tuav) teeb tsa raws li kev txiav txim hluav taws xob-xaim xov tooj (yeem)
- E1 interface ua raws li G.703, txais yuav cov moos digital rov qab thiab du theem-xauv tshuab
- Thaum cov teeb liab kho qhov muag poob, nws tuaj yeem ntes cov khoom siv tej thaj chaw deb yog hluav taws xob lossis fiber ntau raug txiav, thiab qhia lub tswb los ntawm LED
- Cov cuab yeej hauv zos tuaj yeem saib cov cuab yeej ua haujlwm nyob deb
- Muab cov lus txib rau tej thaj chaw deb interface Loop Back, yooj yim kho kab
- Qhov kis tau tus mob mus txog 2-120Km yam tsis muaj kev cuam tshuam
- AC 220V, DC-48V, DC + 24V tuaj yeem xaiv tau
- DC-48V / DC + 24V fais fab mov nrog tsis siv neeg polarity nrhiav muaj nuj nqi, thaum ntsia tsis muaj qhov sib txawv ntawm qhov zoo thiab qhov tsis zoo
Tsis muaj
♦Fiber ntau
Fiber ntau hom
50/125um, 62.5/125um,
Qhov siab tshaj plaws kis tau tus mob: 5Km @ 62.5 / 125um ib hom fiber ntau, attenuation (3dbm / km)
Wave Length: 820nm
Kev xa hluav taws xob: -12dBm (Min) ~ -9dBm (Max)
Txais rhiab heev: -28dBm (Min)
Txuas pob nyiaj siv: 16dBm
Ib hom Fiber
8/125um, 9/125um
Qhov siab tshaj plaws kis tau tus mob: 40Km
Kev sib kis nrug: 40Km @ 9 / 125um ib hom fiber ntau, attenuation (0.35dbm / km)
Wave Length: 1310nm
Kev xa hluav taws xob: -9dBm (Min) ~ -8dBm (Max)
Txais rhiab heev: -27dBm (Min)
Txuas pob nyiaj siv: 18dBm
♦E1 interface
Interface Standard: ua raws li txoj cai G.703;
Interface tus nqi: 2048Kbps ± 50ppm;
Interface Code: HDB3;
E1 Impedance: 75Ω (tsis sib npaug), 120Ω (sib npaug);
Jitter kam rau ua: Raws li txoj cai G.742 thiab G.823
Tso cai attenuation: 0 ~ 6dBm
♦Ua haujlwm ib puag ncig
Ua haujlwm kub: -10 ° C ~ 50 ° C
Ua hauj lwm av noo: 5% ~ 95% (tsis condensation)
Cia kub: -40 ° C ~ 80 ° C
Cia Humidity: 5% ~ 95% (tsis muaj condensation)
Specifications
| Qauv | Qauv nab npawb:JHA-CPE4m |
| Functional Description | 4E1 PDH, xaj xov tooj, Desk-Sab saum toj hom, (Standard xov tooj interface, tsis yog xov tooj tuav) |
| Chaw nres nkoj piav qhia | Ib qhov chaw nres nkoj optical, 4 E1 interface (75/120 ohms) |
| Hwj chim | Lub hwj chim: AC180V ~ 260V; DC-48V; DC + 24VKev siv hluav taws xob: ≤10W |
| Dimension | Khoom Loj: Lub Rooj Sab saum toj Hom 216X138X41mm (WXDXH) |
| Qhov hnyav | 1.25KG / pcs |
Daim ntawv thov
75 ohm 4 * E1 PDH
120 ohm 4 * E1 PDH
Product details duab:
Yam khoom Guide:
Peb feem ntau tsis tu ncua muab rau koj heev tej zaum conscientious shopper lub tuam txhab, thiab widest ntau yam ntawm designs thiab yeej nrog cov ntaub ntawv zoo. Cov kev sim no suav nrog kev muaj cov qauv tsim tshwj xeeb nrog kev nrawm thiab xa mus rau Zoo Zoo E1 Tshaj Fiber - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Kenya, Southampton, Brasilia, Peb lub Hoobkas yog nruab nrog cov chaw ua tiav hauv 10000 square metres, uas ua rau peb muaj peev xwm txaus siab rau kev tsim khoom thiab muag khoom rau nws pib qhov kev daws teeb meem. Peb qhov zoo dua yog tag nrho qeb, zoo siab thiab tus nqi sib tw! Raws li qhov ntawd, peb cov khoom tau txais kev qhuas siab hauv tsev thiab txawv teb chaws.
Los ntawm Betsy los ntawm Angola - 2017.09.22 11:32 Cov neeg ua haujlwm muaj kev txawj ntse, muaj peev xwm ua tau zoo, cov txheej txheem yog qhov tshwj xeeb, cov khoom ua tau raws li qhov xav tau thiab kev xa khoom yog lav, tus khub zoo heev!
Los ntawm Cornelia los ntawm Qatar - 2018.06.09 12:42 
