16 oghere 2U 19 ″ Rack Mount Chassis JHA-ME16 ejirila
16Oghere oghere 2U 19 ″Jisiri ikeRack Mount Chassis
Okwu mmalite
Emebere JHA-ME16 nke ọma maka ịnabata ndị ntụgharị mgbasa ozi dabere na chassis.Ọ bụ ọkọlọtọ 19-inch 2U elu rack-mount chassis nke enwere ike itinye ya nke ọma na ọkọlọtọ 19-inch ọkọlọtọ.Chassis na-enye gị ohere ịwụnye ọtụtụ ihe ntụgharị mgbasa ozi n'ime igwe akụrụngwa yana ngwaọrụ netwọkụ nke ha na-enye ntụgharị mgbasa ozi.Nke a na-enye ohere ịchekwa ohere, na cabling ga-elekwa anụ anya.Chassis na-abịa na ọkụ ọkụ AC na DC nke ya.Maka nnweta ike kachasị, ikenye ike anaghị arụ ọrụ nhọrọ dị maka ntinye na chassis.
Ihe ntụgharị mgbasa ozi fiber optical bụ ngalaba ntụgharị mgbasa ozi mgbasa ozi Ethernet nke na-atụgharị akara eletrik na eriri abụọ gbagọrọ agbagọ nke dị anya na akara ngosi anya dị anya.A na-akpọkwa ya eriri ka ọ bụrụ ihe ntụgharị Ethernet.Fiber optical media converter na-ejikarị na ebe ịntanetị ebe eriri Ethernet enweghị ike ikpuchi ma ga-eji eriri anya eriri eriri iji gbasaa anya nnyefe.Ọ dịkwa na ngwọta ịntanetị nke MAN brọdband.
Ihe ntụgharị mgbasa ozi fiber optical na-agbaji oke 100m anya nke eriri eletriki Ethernet, na-eme mkpuchi ịntanetị ịgbatị ruo 120KM nke ọma, dabere na chipset dị elu raara onwe ya nye yana cache nke nnukwu ikike iji nye arụmọrụ na-ebugharị anaghị egbochi.Tụkwasị na nke ahụ, ọ na-enyekwa ọrụ nke nhazi nhazi, na-ekewapụ esemokwu na ịrara njehie iji hụ na nchekwa na nkwụsi ike nke nnyefe data.
Atụmatụ
♦ Ọkpụkpụ ígwè, 19 inch rack standard, okpukpu abụọ-ịdị elu
♦ Na-akwado nwụnye Rack Mounting
♦ Ụlọ ruo iri na isii FR-6000 usoro mgbasa ozi ntụgharị modul
♦ Modularized design with media converter modul, netwọk njikwa modul, modul ọkọnọ ike
♦ Modul na-eme mmịfe na azụ maka modul ike AC/DC
♦ Module ọkọnọ ike na-abawanye ụba
♦ Ọrụ swappable na-ekpo ọkụ maka modul ntụgharị
♦ Ejiri ya na Fans jụrụ oyi iji hụ na ọrụ a pụrụ ịdabere na ya
♦ Njikwa ọgụgụ isi iji nyochaa njikọ gị dị oke mkpa nke ọma
Akụkụ
Nkọwapụta
| Faceplate | Oghere kaadị njikwa netwọkụ 16 +1 oghere bọọdụ njikwa netwọkụ |
| Onye ofufe | Ihe eji eme ihe maka oyi |
| Na-ekpo ọkụ mgbanwe | Ee maka modul ike, modul njikwa na modul azụmahịa |
| MTBF | ≥30,000 awa |
| Protocol Ọkọlọtọ | IEE802.3: CSMA/CD, IEE802.3i: 10Base-T, IEE802.3i: 100Base-T |
| EMI | Nnwale nnyonye anya eletrọnịkị |
| EMC | IEC61000-4-2 (ESD) ± 8kV (kọntaktị) ± 15 (ikuku) IEC61000-4-3(RS) 10V/m(80MHz~2GHz) IEC61000-4-4 (EFT) ọdụ ụgbọ mmiri: 4kV, ọdụ data: ± 2kV IEC61000-4-5 (Surge) ọdụ ụgbọ mmiri: ± 2kV/DM, ± 4kV/CM, ọdụ ụgbọ mmiri: ± 2kV IEC61000-4-6 (CS) 3V (10kHz ~ 150kHz), 10V (150kHz ~ 80MHz) IEC61000-4-16 (Nhazi usoro a na-ahụkarị) 30V (Ọnọdụ), 300V (1S) |
| Ịnye ọkụ | Ike ọkọnọ na-adịghị akwụ ụgwọ, nkwado 220VAC na -48VDC |
| WorkingEgburugburu | Na-arụ ọrụ okpomọkụ: -20 ~ 70 ℃ Iru mmiri na-arụ ọrụ: 5% ruo 90% Nchekwa okpomọkụ: -40 ~ 70 ℃ Ebe nchekwa iru mmiri: 5% ruo 90% na-abụghị condensing |
| Nwụnye | 2U Rack Ugwu |
| Akụkụ | Chassis: 485 * 318 * 90mm Kaadị modul: 115 * 88 * 26mm |
Ozi ịtụ
| Ụdị No. | Nkọwa nke Ngwaahịa |
| JHA-ME16-2A | 16-oghere AC 220V, Dual Power jikwaa Rack Mount Chassis |
