Tuam Tshoj Professional Tuam Tshoj Modular Multi-Sevice Pdh - 8E1 + 4GE PDH Fiber Multiplexer JHA-CPE8G4 - JHA
Tuam Tshoj Professional Tuam Tshoj Modular Multi-Sevice Pdh - 8E1 + 4GE PDH Fiber Multiplexer JHA-CPE8G4 - JHA nthuav dav:
8E1 + 4GE PDH Fiber Multiplexer JHA-CPE8G4
Txheej txheem cej luam
Cov cuab yeej no yog qhov point-to-point optical transmission device tsim los ntawm VLSI. Cov cuab yeej muab 1-8 * E1 interface, 1-4 * 10/100/1000M Ethernet interface (Wire Speed 1000M) thiab 2 expansion interfaces. 4 * Ethernet interface yog hloov pauv, tuaj yeem txhawb VLAN. 1 expansion interface yuav siv tau raws li cov kis tau tus mob channel ntawm RS232 / RS485 / RS422 asynchronous cov ntaub ntawv, qhuav hu teeb liab, 1Channel digital lag luam xov tooj tuaj yeem xaiv tau. 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
- Fiber bandwidth yog mus txog 1.5G, Ethernet bandwidth yog Hlau Ceev 1000M
- Ethernet interface tus nqi yog 10/100/1000M, ib nrab / puv duplex Auto-Nego
- 4 * Ethernet interface yog hloov pauv, txhawb VLAN, tuaj yeem teeb tsa rau 4 channel kev sib cais
- Muab Console tswj interface (RS232)
- Muab ob fiber ntau interface 1 + 1 tiv thaiv(APS)muaj nuj nqi
- 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)
- 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 2 expansion interface, koj tuaj yeem txuas ntxiv 1 ~ 2Channel asynchronous cov ntaub ntawv, xws li RS232 / RS485 / RS422 / Manchester code;
- Muab cov lus txib rau tej thaj chaw deb interface Loop Back, txhawb lub zos E1 Loop Back muaj nuj nqi, txhawb E1 LOS thiab AIS tswb, yooj yim kho kab
- Qhov kis tau tus mob mus txog 2-100Km yam tsis muaj kev cuam tshuam
- Txhawb SNMP tus thawj tswj (SNMP tus neeg sawv cev sab hauv)
- 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: 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
♦Gigabit Ethernet Interface (10/100/1000M)
Interface tus nqi: 10/100/1000M, 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 haujlwm av noo: 5% ~ 95% (tsis muaj condensation)
Cia kub: -40 ° C ~ 80 ° C
Cia Humidity: 5% ~ 95% (tsis muaj condensation)
Specifications
| Qauv | Tus Qauv Zauv: JHA-CPE8G4 |
| Functional Description | 8 E1 + 4GE PDH,xaj xov tooj,19" 1U,(Standard xov tooj interface, tsis yog xov tooj tuav)Console,1 + 1 Thaub qab optic fiber ntau |
| Chaw nres nkoj piav qhia | Ib qhov chaw nres nkoj kho qhov muag, 8 * E1 interfaces (75/120 ohms), 4 * GE interfaces, 1 * RS232 Console interface, 1 * SNMP Ethernet interface, ib qho kev txiav txim-xaim 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 | 3 KG |
Daim ntawv thov
Product details duab:
Yam khoom Guide:
Peb lub lag luam txij li thaum pib, feem ntau hais txog cov khoom lag luam zoo li kev ua lag luam, pheej rov txhim kho cov cuab yeej tsim khoom, txhim kho cov khoom lag luam zoo thiab tsis tu ncua ntxiv dag zog rau kev lag luam tag nrho cov kev tswj hwm zoo, nruj raws li txhua lub teb chaws tus qauv ISO 9001: 2000 rau Professional Tuam Tshoj Modular Multi-Sevice Pdh - 8E1 + 4GE PDH Fiber Multiplexer JHA-CPE8G4 - JHA, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: Puerto Rico, Swedish, Mecca, Peb tau txais tas li insisted rau evolution ntawm kev daws, siv zoo nyiaj txiag thiab tib neeg cov peev txheej hauv kev txhim kho thev naus laus zis, thiab pab txhawb kev txhim kho kev tsim khoom, ua tau raws li qhov xav tau ntawm kev cia siab los ntawm txhua lub teb chaws thiab cheeb tsam.
Los ntawm ROGER Rivkin los ntawm Toronto - 2017.04.08 14:55 teev tsaus ntuj Peb ib txwm ntseeg tias cov ntsiab lus txiav txim siab lub tuam txhab cov khoom lag luam zoo, hauv qhov kev hwm no, lub tuam txhab ua raws li peb cov kev xav tau thiab cov khoom ua tau raws li peb qhov kev cia siab.
Los ntawm Matthew Tobias los ntawm Luxembourg - 2018.06.03 10:17 
