Chaw tsim tshuaj paus txheem Sfp Media Converter - 8E1 + 4FE PDH Multiplexer JHA-CPE8F4 - JHA
Chaw tsim tshuaj paus txheem Sfp Media Converter - 8E1 + 4FE PDH Multiplexer JHA-CPE8F4 - JHA nthuav dav:
8E1 + 4FE PDH MultiplexerJHA-CPE8F4
Txheej txheem cej luam
Cov cuab yeej no muab 1-8 * E1 interface, 1-4 * 10M / 100M Ethernet interface (Wire Speed 100M) thiab 2 expansion interface. 4 * Ethernet interface yog hloov pauv, tuaj yeem txhawb VLAN. 2 nthuav dav interface tuaj yeem siv los ua kev sib kis ntawm RS232 / RS485 / RS422 asynchronous cov ntaub ntawv. 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
- Ethernet (Line Ceev 100M) interface tus nqi yog 10M / 100M, ib nrab / puv duplex Auto-Nego
- E1 interface ua raws li G.703, txais yuav cov moos digital rov qab thiab du theem-xauv tshuab
- 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)
- Muab 2 expansion interface tuaj yeem siv tau raws li kev sib kis ntawm RS232 / RS485 / RS422 asynchronous cov ntaub ntawv
- Thaum kho qhov muag poob teeb liab, 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, DC24V tuaj yeem xaiv tau
- DC-48V / DC24V fais fab mov polarity nrhiav pom muaj nuj nqi, Polarity-dawb
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: n * 64Kbps ± 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
♦Ethernet interface (10/100M)
Interface tus nqi: 10/100 Mbps, ib nrab / puv duplex pib-kev sib tham
Interface Standard: Tau tshaj IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Chaw Nyob Muaj Peev Xwm: 4096
Connector: RJ45, txhawb Auto-MDIX
♦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 | Tus Qauv Zauv: JHA-CPE8F4 |
| Functional Description | 8 E1 + 4FE PDH,xaj xov tooj,19" 1U, (Standard xov tooj interface, tsis yog xov tooj tuav),Console interface |
| Chaw nres nkoj piav qhia | Ib qhov chaw kho qhov muag,8 E1 interface (75/120 ohms), 4 * FE Ethernet interface Ib qho Console interface, 2 expansion interface, ib qho kev txiav txim-hlau xov tooj interface |
| Hwj chim | Lub hwj chim: AC180V ~ 260V.DC -48V.DC + 24 V Kev siv hluav taws xob: ≤10W |
| Dimension | Khoom Loj: 19 nti 1U 483X138X45mm (WXDXH) |
| Qhov hnyav | 2.5 KG |
Daim ntawv thov
Product details duab:
Yam khoom Guide:
Peb txhawb peb cov neeg siv khoom nrog cov khoom zoo zoo thiab cov neeg muab kev pabcuam loj. Los ua cov chaw tsim khoom tshwj xeeb hauv cov haujlwm no, peb tau txais txiaj ntsig zoo hauv kev tsim khoom thiab kev tswj hwm rau Chaw tsim khoom tus qauv Sfp Media Converter - 8E1 + 4FE PDH Multiplexer JHA-CPE8F4 - JHA, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Ltalis , Estonia, Tebchaws Asmeskas, Tam sim no peb tau ua siab dawb xav muab tus neeg sawv cev rau cov khoom lag luam hauv ntau qhov chaw thiab peb cov neeg sawv cev 'siab tshaj plaws ntawm cov txiaj ntsig yog qhov tseem ceeb tshaj plaws. peb txhawj txog. Zoo siab txais tos txhua tus phooj ywg thiab cov neeg siv khoom tuaj koom nrog peb. Peb npaj txhij los sib koom ua lag luam yeej-yeej.
Los ntawm Madeline los ntawm Austria - 2017.09.16 13:44 Cov kev pabcuam zoo tshaj plaws, cov khoom lag luam zoo thiab cov nqi sib tw, peb tau ua haujlwm ntau zaus, txhua lub sijhawm zoo siab, xav ua haujlwm ntxiv!
Los ntawm Karl los ntawm Latvia - 2018.06.05 13:10 
