Boleng bo Phahameng bakeng sa Rs485 Data Video Converter – Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA
Boleng bo Phahameng bakeng sa Rs485 Data Video Converter – Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA Detail:
Kakaretso:
Letoto lena la lisebelisoa le hlahisoa ke k'hamphani ea rona e khethehileng ea vlsi PDH optical fiber transmission motheong oa nts'etsopele ea lisebelisoa tsa ho fetisetsa lisebelisoa tsa optical point-to-point. Sehlahisoa sena ke sesebelisoa sa rack sa 19 inch 1 U, lentsoe la 64channel, 4channel E1 interface, Sesebelisoa se bonolo haholo. E-ba le ts'ebetso e phethahetseng ea alamo, mochini o sebetsa o tsitsitse ebile o ka tšeptjoa, tšebeliso e tlase ea matla, kopanyo e phahameng, molumo o monyane.
Likaroloana:
- E thehiloe holim'a potoloho e kopantsoeng ea mong'a ntlo;
- rack-mount 1U19-inch;
- Likanale tse 1-60 tsa phihlello ea lentsoe, li ts'ehetsa ID ea Mohala le lits'ebetso tsa ho khutlisa tsa polarity;
- Ts'ehetso ea Nomoro ea Mohala ts'ebetso e ts'oanang ea sebaka ka seng;
- FXO le FXS boema-kepe ba tšehetso ea lentsoe, boema-kepe ba FXO le boema-kepe ba PBX, boema-kepe ba FXS bo hokahane le mohala oa mosebelisi;
- E1 segokanyimmediamentsi sa sebolokigolo e dumellana le G.703 khothalletsa ho sebelisa dijithale tshupanako ho hlaphoheloa le boreleli phase-notletseng thekenoloji;
- E khona ho bona ha lets'oao la optical le lahlehile bakeng sa sesebelisoa sa ho qetela se theohileng kapa se thibelang fiber, 'me ka LED e bonts'a alamo;
- Ka lebaka lena, boemo ba mosebetsi bo bonts'a sesebelisoa se hole;
- Fana ka sehokelo sa "loopback" se hole, se bonolo ho se tsamaisa;
- Sebaka sa phetisetso e sa phetoang ho fihla ho 2 ho isa ho 120 km;
- Mekhoa e mengata ea mekhoa ea matla: AC220V, DC-48V / DC24V, joalo-joalo;
- Sesebelisoa sa motlakase sa DC-48V / DC24V se nang le ts'ebetso ea othomathike ea polarity, ha e kentsoe ntle le phapang lipakeng tsa botle le bobe;
- Khokahano ea mohala e nang le ts'ireletso ea lehalima, lehalima le fihlile IEC61000-4-5 Short circuit current wave 8 / 20μs, open-peak output voltage 6KV standards.
Litlhophiso:
*Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Sebaka se phahameng 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: 120Km
Sebaka sa phetisetso: 120Km @ 9 / 125um fiber e le 'ngoe ea mode, attenuation (0.35dbm/km)
Bolelele ba maqhubu: 1310nm
Matla a ho fetisa: 2dBm (Min) ~-1dBm (Max)
Kutloisiso ea moamoheli: -32dBm (Min)
Tekanyetso ea khokahano: 24dBm
*E1 Interface
Interface Standard: lumellana le protocol G.703;
Interface Rate: n * 64Kbps ± 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
*FXS Phone Interface
Matla a lerata: 75V
Khafetsa ea molumo: 25HZ
Impedans ea mela e 'meli: 600 Ohm (ho nka)
Tahlehelo ea ho khutla: 40 dB
*FXO Switch Interface
Mohala oa ho lemoha matla: 35V
Khafetsa ea ho fumana lesale: 17HZ-60HZ
Impedans ea mela e 'meli: 600 Ohm (ho nka)
Tahlehelo ea ho khutla: 40 dB
*KA 2/4 Mola
AD: 0dB
EE: -3.5dB
Tšitiso ea mela e 'meli / e mene: 600 Ohm
Tahlehelo ea ho khutla: 20 dB
*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 | JHA-PCO/S64E4F4C1 |
Tlhaloso ea Ts'ebetso | 64 * mohala, 4E1, 4*100 Mbps Ethernet, |
Matla |
Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24V Tšebeliso ea matla: ≤10W |
Boemo | Boholo ba lihlahisoa: 485X200X45mm(WXDXH) 19 1U |
Boima ba 'mele | 2.4KG |
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
E inehetse ho taelo e tiileng ea boleng bo holimo le tšehetso e nahanelang ea bareki, bareki ba rona ba nang le boiphihlelo ba lula ba le teng ho buisana ka litlhoko tsa hau le ho ba le khotsofalo e felletseng ea bareki bakeng sa boleng bo holimo bakeng sa Rs485 Data Video Converter - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Korea Boroa, Lebanon, Cambodia, Ho theha lihlahisoa tse ngata tsa boqapi, ho boloka lihlahisoa tsa boleng bo holimo le ntlafatsa eseng feela lihlahisoa tsa rona empa le rona e le ho re boloka re le ka pele ho lefats'e, le ea ho qetela empa e le ea bohlokoa: ho etsa hore moreki e mong le e mong a khotsofatsoe ke tsohle tseo re fanang ka tsona le ho hola ka matla hammoho. Ho ba mohlodi wa nnete, qala mona!
Ka Kitty ho tsoa Argentina - 2018.09.12 17:18
Khoebo ena indastering e matla ebile e na le tlholisano, e hatela pele le linako mme e nts'etsapele moshoelella, re thabile haholo ho ba le monyetla oa ho sebelisana!
Ka Rita ho tloha kazakhstan - 2018.09.23 18:44