Thekiso e chesang ea E1 Converter - 4E1+4FE(Ho itšehla thajana) JHA-CPE4WF4 PDH Fiber Multiplexer - JHA
Thekiso e chesang ea E1 Converter - 4E1+4FE(Ho itšehla thajana) JHA-CPE4WF4 PDH Fiber Multiplexer – JHA Detail:
4E1+4FE(Ho itšehla thajana)JHA-CPE4WF4
PDH Fiber Multiplexer
Kakaretso
Letoto lena la lisebelisoa ke k'hamphani e ntlafalitseng PDH fiber transmission e inehetseng ea VLSI e ntlafalitsoeng motheong oa lisebelisoa tsa optical transmission. Fana ka li-interface tsa 1-4 E1, sehokelo sa mantlha le se bolokang fiber optical interface, 1-4 ea ho itšehla thajana ea 10/100M Fast Ethernet interface (e ikemetseng ea terata e mene lebelo 100M, kakaretso ea bandwidth ke 4 * 100M), hammoho le likhokahano tse peli tsa katoloso ea khoebo. 2 Sesebelisoa se atolositsoeng sa lits'ebeletso se ka sebelisoa joalo ka data ea RS232 / RS485 / RS422 asynchronous, ts'ebeliso e bonolo haholo. Ho khetha mohala o le mong oa tšebeletso ea dijithale, ts'ebeliso e bonolo haholo. Ka ts'ebetso ea alamo ea molumo, ts'ebeliso eohle e tsitsitseng, e ka tšeptjoang, e tlaase ea matla, ho kopanya ho phahameng, boholo bo nyane.
Setšoantšo sa Sehlahisoa
Likaroloana
- E ipapisitse le boikemelo ba IC
- 1-4 ho itšehla thajana 10/100M Sehokelo sa Ethernet se potlakileng, lebelo le leng le le leng la FE Ethernet le ikemetseng ke 100M, kakaretso ea bandwidth ke 4 * 100M;
- Fana ka sebopeho sa taolo ea Console (RS232)
- Fana ka likhokahano tse peli tsa fiber 1 + 1 sireletsa(APS)tshebetso
- Sekhahla sa Ethernet interface ke 10/100M, halofo / e felletseng duplex Auto-Nego
- Sephutheloana sa Ethernet se tšehetsa liforeimi tsa jumbo, ho fihla ho 10240 byte
- Khokahano ea E1 e lumellana le G.703, e amohela mokhoa oa ho hlaphoheloa oa oache ea dijithale le theknoloji e notlelang mohato o bonolo
- E sebelisa mohala o tloahelehileng oa 2 (lithupa tseo e seng tsa mohala) tse behiloeng joalo ka mohala oa odara oa boenjiniere(ho ikhethela)
- Ha lets'oao la optical le lahleheloa ke, le ka bona hore sesebelisoa se hole se koetsoe kapa faeba e khaotsoe, 'me e bontša alamo ka LED.
- Sesebelisoa sa lehae se ka sheba boemo bo sebetsang ba sesebelisoa se hole
- Fana ka taelo ea sebopeho se hole Loop Back, ts'ehetsa ts'ebetso ea E1 Loop Back ea lehae, ts'ehetsa E1 LOS le alamo ea AIS, nolofatsa tlhokomelo ea mohala.
- Sebaka sa phetisetso se fihla ho 2-100Km ntle le tšitiso
- Ts'ehetsa mookameli oa SNMP (moemeli oa SNMP ka hare)
- AC 220V, DC-48V, DC24V e ka ba khetho
- DC-48V/DC24V mosebetsi oa ho lemoha polarity ea phepelo ea motlakase, Mahala Polarity
Mekhahlelo
♦Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Boholo ba sebaka sa phetisetso: 5Km @ 62.5 / 125um fiber e le 'ngoe ea mode, attenuation (3dbm/km)
Bolelele ba Leqhubu: 820nm
Matla a ho fetisa: -12dBm (Min) ~-9dBm (Max)
Kutloisiso ea moamoheli: -28dBm (Mots)
Tekanyetso ea khokahano: 16dBm
Fiber ea mofuta o le mong
8/125um, 9/125um
Bolelele ba phetisetso e kholo: 40Km
Sebaka sa phetisetso: 40Km @ 9 / 125um fiber e le 'ngoe ea mode, attenuation (0.35dbm/km)
Bolelele ba maqhubu: 1310nm
Matla a ho fetisa: -9dBm (Min) ~-8dBm (Max)
Kutloisiso ea moamoheli: -27dBm (Min)
Tekanyetso ea khokahano: 18dBm
♦E1 Interface
Interface Standard: lumellana le protocol G.703;
Sekhahla sa Sehokelo: 2048Kbps ± 50ppm;
Khoutu ea Sehokelo: HDB3;
Tšitiso ea E1: 75Ω (ho se leka-lekane), 120Ω (ho leka-lekana);
Jitter tolerance: Ho latela protocol G.742 le G.823
Tlhokomelo e lumelletsoeng: 0 ~ 6dBm
♦Khokahano ea Ethernet (10/100M)
Sekhahla sa khokahano: 10/100 Mbps, halofo / e felletseng ea duplex ea lipuisano
Interface Standard: E lumellana le IEEE 802.3, IEEE 802.1Q (VLAN)
Bokhoni ba Aterese ea MAC: 4096
Sehokelo: RJ45, tšehetsa Auto-MDIX
♦Tikoloho ya mosebetsi
Mocheso o sebetsang: -10°C ~ 50°C
Mongobo o sebetsang: 5% ~ 95% (ha ho condensation)
Mocheso oa polokelo: -40°C ~ 80°C
Mongobo oa polokelo: 5% ~ 95% (ha ho condensation)
Litlhaloso
Mohlala | Nomoro ea mohlala: JHA-CPE4WF4 |
Tlhaloso ea Ts'ebetso | 4E1 PDH,4 * Ho itšehla thajana ho Ethernet(kakaretsoBophara ba sehlopha 4*100M),oda mohala oa mohala,19"inch 1U,ka Console, SNMP,1+1 Boloka fiber ea Optic |
Tlhaloso ea Boema-kepe | 1 + 1 optical port, 4 * E1 interface (75/120ohms), 4 FE interfaces, 1 * RS232 Console interface, 1 * SNMP Ethernet segokanyimmediamentsi sa sebolokigolo, odara e le 'ngoe ea mohala oa mohala oa mohala. |
Matla |
Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24V Tšebeliso ea matla: ≤10W |
Boemo | Boholo ba lihlahisoa: 19 inch 1U 483X138X45mm(WXDXH) |
Boima ba 'mele | 3KG |
Kopo
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Ka mokitlane o motle oa khoebo, litšebeletso tse ntle ka mor'a thekiso le lisebelisoa tsa morao-rao tsa tlhahiso, re iketselitse botumo bo botle har'a bareki ba rona lefats'eng lohle bakeng sa thekiso e chesang ea E1 Converter - 4E1+4FE(Physical isolation) JHA-CPE4WF4 PDH Fiber Multiplexer - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Puerto Rico, Spain, Salt Lake City, Re tobane le tlholisano e matla ea 'maraka ea lefats'e, re thakhotse leano la ho aha lets'oao le e nchafalitse moea oa ts'ebeletso e shebaneng le batho le ea bots'epehi, ka sepheo sa ho fumana kananelo ea lefats'e le nts'etsopele ea moshoelella.
Ka Eileen oa Fora - 2017.03.07 13:42
Ena ke k'hamphani e nang le botumo bo botle, ba na le boemo bo phahameng ba tsamaiso ea khoebo, sehlahisoa sa boleng bo botle le tšebeletso, tšebelisano e 'ngoe le e' ngoe e tiisetsoa ebile e thabile!
Ka Emma oa Las Vegas - 2017.08.18 11:04