Lethathamo la theko e tlaase bakeng sa Pdh Fiber Optic Equipment - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA
Theko e tlaase Lenane la Theko bakeng sa Pdh Fiber Optic Equipment - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA Detail:
4E1 PDH Fiber Multiplexer JHA-CPE4m
Kakaretso
Sesebelisoa sena se fana ka 1-4* E1 segokanyimmediamentsi sa sebolokigolo , Standard 2 terata mohala e le boenjiniere taelo-terata (boikhethelo). E tenyetseha haholo. E na le ts'ebetso ea alamo. Mosebetsi o ka tšeptjoa, o tsitsitse, 'me o sebelisa matla a fokolang, ho kopanya ho phahameng, boholo bo fokolang.
Setšoantšo sa Sehlahisoa
Phanele e ka pele
75 ohm Back Panel
Phanele e ka morao ea 120 ohm
Likaroloana
- E ipapisitse le IC ea boinotšing
- Modular wide dynamic Optical detector
- E sebelisa mohala o tloahelehileng oa 2 (lithupa tseo e seng tsa mohala) tse behiloeng joalo ka mohala oa odara oa boenjiniere(ho ikhethela)
- 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
- Ha lets'oao la optical le lahleha, le khona ho 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 sa Loop Back, nolofatsa tlhokomelo ea mohala
- Sebaka sa phetisetso se fihla ho 2-120Km ntle le tšitiso
- AC 220V, DC-48V, DC+24V e ka ba khetho
- Motlakase oa DC-48V/DC+24V o nang le ts'ebetso ea othomathike ea polarity, ha e kentsoe ntle le phapang lipakeng tsa botle le bobe.
Mekhahlelo
♦Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Bolelele ba phetisetso e kholo: 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
♦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-CPE4m |
Tlhaloso ea Ts'ebetso | 4E1 PDH, odara mohala oa terata, Mofuta oa Desk-Top, (Sebopeho se tloaelehileng sa mohala, maqhama ao e seng a mohala) |
Tlhaloso ea Boema-kepe | Boema-kepe bo le bong, sebopeho sa 4 E1 (75/120 ohms) |
Matla | Phepelo ea matla: AC180V ~ 260V;DC–48V;DC+24VTšebeliso ea matla: ≤10W |
Boemo | Boholo ba Sehlahisoa: Mofuta oa Desk-Top 216X138X41mm(WXDXH) |
Boima ba 'mele | 1.25KG/PCS |
Kopo
75 ohm 4*E1 PDH
120 ohm 4 * E1 PDF
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Liphehello tsa rona tsa ka ho sa feleng ke maikutlo a ho nka 'maraka, ho nka moetlo, ho nka mahlale hammoho le khopolo ea boleng ba motheo, ho ba le tumelo ho tsa pele le tsamaiso e tsoetseng pele bakeng sa theko e tlase bakeng sa Pdh Fiber Optic Equipment - 4E1 PDH Fiber Multiplexer JHA. -CPE4m - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Mexico, Milan, Australia, Haeba ntho leha e le efe e ka u khahla, u lokela ho re tsebisa. Re tla leka ho khotsofatsa litlhoko tsa hau ka thepa ea boleng bo holimo, litheko tse tlase le phano e potlakileng. U lokela ho ikutloa u lokolohile ho ikopanya le rona ka nako efe kapa efe. Re tla u araba ha re fumana lipotso tsa hau. Etsa bonnete ba hore u hlokomela hore lisampole li teng pele re qala khoebo ea rona.
Ka Nick oa New Zealand - 2017.12.19 11:10
Baetsi bana ha baa ka ba hlompha feela khetho ea rona le litlhoko tsa rona, empa hape ba re file litlhahiso tse ngata tse ntle, qetellong, re atlehile ho phetha mesebetsi ea ho reka.
Ka Chloe ho tloha Surabaya - 2017.05.02 11:33