Tuam Tshoj Professional Tuam Tshoj Modular Multi-Sevice Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Nti 1U Hom) - JHA
Professional Tuam Tshoj Modular Multi-Sevice Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Nti 1U Hom) - JHA Nthuav dav:
4E1 PDH Fiber Multiplexer JHA-CPE4
(19 Nti 1U Hom)
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
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 muaj condensation)
Cia kub: -40 ° C ~ 80 ° C
Cia Humidity: 5% ~ 95% (tsis muaj condensation)
Specifications
| Qauv | Qauv nab npawb:JHA-CPE4 |
| Functional Description | 4E1 PDH, xaj xov tooj, 19 nti 1U 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: 19 nti 1U 485X138X44mm (WXDXH) |
| Qhov hnyav | 2.3KG / pcs |
Daim ntawv thov
Product details duab:
Yam khoom Guide:
Innovation, zoo zoo thiab kev ntseeg siab yog qhov tseem ceeb ntawm peb lub lag luam. Cov ntsiab cai no niaj hnub no ntxiv tshaj li puas tau tsim lub hauv paus ntawm peb txoj kev vam meej raws li lub koom haum thoob ntiaj teb kev ua haujlwm nruab nrab rau Kev Lag Luam Tuam Tshoj Modular Multi-Sevice Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Nti 1U Hom) - JHA , Cov khoom yuav muab rau thoob plaws ntiaj teb no, xws li: Uganda, Puerto Rico, Provence, Yog hais tias koj yog vim li cas tsis paub meej yam khoom los xaiv, tsis txhob tsis kam tiv tauj peb thiab peb yuav zoo siab los qhia thiab pab koj. Txoj kev no peb yuav muab koj txhua yam kev paub uas xav tau los txiav txim siab zoo. Peb lub tuam txhab nruj me ntsis raws li Survive los ntawm qhov zoo, Tsim los ntawm kev khaws cov credit zoo. txoj cai ua haujlwm. Zoo siab txais tos txhua tus neeg siv khoom qub thiab tshiab tuaj xyuas peb lub tuam txhab thiab tham txog kev lag luam. Peb tab tom nrhiav ntau thiab ntau tus neeg siv khoom los tsim lub neej yav tom ntej.
Los ntawm Michelle los ntawm Austria - 2017.06.22 12:49 Tus nqi tsim nyog, tus cwj pwm zoo ntawm kev sib tham, thaum kawg peb ua tiav qhov xwm txheej yeej-yeej, kev koom tes zoo siab!
Los ntawm Esther los ntawm Cyprus - 2017.10.25 15:53 
