Tug:Pcm 30 Channel Multiplexer - 8E1 PDH Fiber Multiplexer JHA-CPE8 - JHA
Daim ntawv teev npe rau Pcm 30 Channel Multiplexer - 8E1 PDH Fiber Multiplexer JHA-CPE8 - JHA Qhia:
8E1 PDH Fiber Multiplexer JHA-CPE8
Txheej txheem cej luam
Cov cuab yeej no muab 1-8 Channel E1 interface, Standard 2 hlau 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
- Muab Console tswj interface (RS232)
- 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 kev ncua deb yog 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-CPE8 |
Functional Description | 8E1 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, 8 E1 interface (75/120 ohms), ib qho Console inferface |
Hwj chim | Lub hwj chim: AC180V ~ 260V; DC -48V; DC + 24VKev siv hluav taws xob: ≤10W |
Dimension | Khoom Loj: 19 nti 1U 483X138X44mm (WXDXH) |
Qhov hnyav | 2.3KG / pcs |
Daim ntawv thov
Product details duab:
Yam khoom Guide:
Peb xav tias cov neeg siv khoom xav li cas, qhov nrawm nrawm los ua los ntawm kev txaus siab ntawm tus neeg yuav khoom txoj haujlwm ntawm lub hauv paus ntsiab lus, tso cai rau kev ua tau zoo dua qub, txo cov nqi ua haujlwm, cov nqi ntau npaum li tsim nyog, yeej qhov kev cia siab tshiab thiab cov neeg laus muaj kev txhawb nqa thiab kev lees paub rau PriceList rau Pcm 30 Channel Multiplexer - 8E1 PDH Fiber Multiplexer JHA-CPE8 - JHA, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li xws li: Provence, San Diego, Luxemburg, Nrog lub zog muaj zog thiab txhim khu kev qha ntau dua, peb nyob ntawm no los pab peb cov neeg siv khoom los ntawm kev muab cov khoom zoo thiab kev pabcuam, thiab peb ua tsaug rau koj txoj kev txhawb nqa. Peb yuav sim ua kom peb lub koob npe nrov ua cov khoom lag luam zoo hauv ntiaj teb. Yog tias koj muaj lus nug lossis lus nug, thov hu rau peb dawb.
Los ntawm Eleanore los ntawm Rwanda - 2017.03.08 14:45
Lub tuam txhab no muaj lub tswv yim zoo dua, cov nqi qis dua, cov nqi tsim nyog, yog li lawv muaj kev sib tw khoom zoo thiab tus nqi, yog vim li cas peb xaiv los koom tes.
Los ntawm Danny los ntawm Botswana - 2018.06.21 17:11