He pai te kounga Fiber Optic Ki Rj45 Media Converter - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA
He pai te kounga Fiber Optic Ki Rj45 Media Converter - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA Taipitopito:
Tirohanga:
Ko tenei raupapa o nga taputapu e whakawhanakehia ana e to tatou kamupene motuhake vlsi PDH whakawhiti muka whatu i runga i te kaupapa o te whanaketanga o nga taputapu whakawhiti tohu tohu-ki-ira. Ko tenei hua he 19 inihi 1 U whatanga whakaurunga, 64channel reo,4channel E1 atanga, He tino ngawari te tono. Kia pai te mahi whakaoho, te mahi miihini me te pono, te iti o te kaha o te kaha, te whakauru nui, te iti o te reo.
Āhuatanga:
- I runga i te ara iahiko whakauru;
- 1U19-inihi whatanga-maunga;
- 1-60 nga hongere o te uru reo, e tautoko ana i te Kaiwaea ID me te whakamuri i nga mahi pire polarity;
- Tau Waea Tautoko mahi tahi o ia pae;
- Ko nga tauranga reo FXO me FXS e tautoko ana i te tauranga, te tauranga FXO me te tauranga PBX, kei te hono te tauranga FXS ki te waea a te kaiwhakamahi;
- E ū ana te atanga E1 ki te whakahau a G.703 ki te whakamahi i te whakaora karaka mamati me te hangarau kua maukati i te wahanga maeneene;
- Ka taea te kite ka ngaro te tohu whatu mo te taputapu mutunga kua whakahekehia te arai muka ranei, a na roto i te LED ka tohu whakaoho;
- Ki tenei mutunga i roto i te tirohanga tūnga mahi whakaatu mahi pūrere mamao;
- Whakaratohia atanga loopback mamao whakahau, ngawari ki te tiaki raina;
- Ko te tawhiti o te tuku kare ano kia 2 ki te 120 kiromita;
- He maha nga whiringa aratau mana: AC220V, DC-48V / DC24V, etc;
- DC-48V / DC24V te tuku hiko me te mahi kitenga polarity aunoa, ka whakauruhia kaore he rereketanga i waenga i te pai me te kino;
- Atanga waea me te whakamarumaru uira, ka tae te uira ki te IEC61000-4-5 Ngaru iahiko poto o naianei 8 / 20μs, ngaohiko putanga tuwhera-te tihi 6KV paerewa.
Tawhā:
*muka
Fiber aratau-maha
50/125um, 62.5/125um,
Morahi te tawhiti tuku: 5Km @ 62.5 / 125um te muka aratau kotahi, te attenuation (3dbm/km)
Ngaru Roa: 820nm
Te mana tuku: -12dBm (Min) ~-9dBm (Mōrahi)
Tairongo Kaiwhiwhi: -28dBm (Min)
Moni hono: 16dBm
Fiber aratau-kotahi
8/125um, 9/125um
Te tawhiti whakawhiti teitei: 120Km
Te tawhiti tuku: 120Km @ 9 / 125um te muka aratau kotahi, te whakaheke (0.35dbm/km)
Ngaru Roa: 1310nm
Te mana tuku: 2dBm (Min) ~-1dBm (Mōrahi)
Tairongo Kaiwhiwhi: -32dBm (Min)
Moni hono: 24dBm
*E1 Atanga
Paerewa Atanga: ū ki te kawa G.703;
Auau Atanga: n*64Kbps±50ppm;
Waehere Atanga: HDB3;
E1 Impedance: 75Ω (kore taurite), 120Ω (taurite);
Whakaaetanga Jitter: I runga i te kawa G.742 me G.823
Whakaaetia Atenuation: 0~6dBm
*Atanga Waea FXS
Ngaohiko mowhiti: 75V
Auautanga mowhiti: 25HZ
Rua-raina Impedance: 600 Ohm (tango ake)
Te hokinga mate: 40 dB
*FXO Whakawhiti Atanga
Ring kitea ngaohiko: 35V
Auautanga kitenga mowhiti: 17HZ-60HZ
Rua-raina Impedance: 600 Ohm (tango ake)
Te hokinga mate: 40 dB
*IN 2/4 Raina
AD: 0dB
ĀE: -3.5dB
Rua/wha-raina Impedance: 600 Ohm
Te hokinga mate: 20 dB
*Te taiao mahi
Te pāmahana mahi: -10°C ~ 50°C
Haumākū Mahi: 5%~95 % (karekau he tōhau)
Te pāmahana rokiroki: -40°C ~ 80°C
Rokiroki Haumākū: 5%~95 % (kahore he tōhau)
Whakatakotoranga:
Tauira | JHA-PCO/S64E4F4C1 |
Whakaahuatanga Mahi | 64 * waea,4E1,4*100 Mbps Itarangi, |
Mana |
Tuku hiko: AC180V ~ 260V;DC –48V;DC +24V Kohi hiko: ≤10W |
Ahu | Rahi Hua: 485X200X45mm(WXDXH) 19 1U |
Taumaha | 2.4KG |
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ka mau tonu ki te kounga teitei, te tuku tere, te utu utu, kua whakapumautia e matou te mahi tahi mo te wa roa me nga kaihoko mai i tawahi me te kaainga me te whiwhi korero teitei ake a nga kiritaki hou me nga tawhito mo te pai o te Fiber Optic Ki te Rj45 Media Converter - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA , Ka tukuna e te hua ki nga wa katoa o te ao, penei: Brisbane, Morocco, Kuala Lumpur, Ko to tatou kounga hua ko tetahi o nga tino raruraru, kua hangaia hei whakatutuki i nga paerewa a te kaihoko. Ko nga ratonga kiritaki me te whanaungatanga tetahi atu waahanga nui e mohio ana matou he pai te whakawhitiwhiti korero me te whanaungatanga me o taatau kaihoko he mana nui ki te whakahaere hei pakihi mo te wa roa.
Na Caroline no Paremata - 2017.02.14 13:19
Kua oti te mahi whakahaere whakaputa, kua whakamanahia te kounga, te pono me te ratonga kia ngawari te mahi tahi, tino pai!
Na Josephine no Oman - 2017.08.15 12:36