Ngaio China Modular Multi-Sevice Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inihi 1U Momo) – JHA
Ngaio China Modular Multi-Sevice Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inihi 1U Momo) – JHA Taipitopito:
4E1 PDH Fiber Multiplexer JHA-CPE4
(19 Inihi 1U Momo)
Tirohanga
Ka whakaratohia e tenei taputapu te 1-4* E1 atanga, Paerewa 2 waea waea hei raupapa miihini-waea (he whiriwhiri). He tino ngawari. He mahi whakaoho. Ko te mahi he pono, he pumau, he iti te kaha o te kaha, te whakauru nui, te rahi iti.
Whakaahua Hua
Ngā āhuatanga
- I runga i te mana-whaiaro IC
- He matakite hihiko whanui modular
- Ka whakamahi waea waea 2 paerewa (kaore i te kakau waea) kua tautuhia hei raupapa waea-waea-waea (he whiriwhiri)
- E ū ana te atanga E1 ki te G.703, ka tango i te whakaora karaka mamati me te hangarau raka-waa maeneene
- Ka ngaro te tohu whatu, ka kitea kua mutu te hiko o te taputapu mamao, kua momotuhia ranei te muka, me te tohu whakaoho ma te LED.
- Ka taea e te taputapu rohe te tiro i te ahuatanga o te mahi a te taputapu mamao
- Homai whakahau te atanga mamao Loop Back, ngawari te tiaki raina
- Ko te tawhiti o te tuku ka eke ki te 2-120Km me te kore e aukati
- AC 220V, DC-48V, DC+24V ka taea te whiriwhiri
- DC-48V/DC+24V toha hiko me te mahi rapu polarity aunoa, ka whakauruhia kaore he wehewehenga i waenga i te pai me te kino.
Tawhā
♦muka
Fiber aratau-maha
50/125um, 62.5/125um,
Te tawhiti o te tuku: 5Km @ 62.5 / 125um te muka aratau kotahi, te whakaheke (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 o te whakawhiti: 40Km
Te tawhiti tuku: 40Km @ 9 / 125um te muka aratau kotahi, te whakaheke (0.35dbm/km)
Ngaru Roa: 1310nm
Te mana tuku: -9dBm (Min) ~-8dBm (Mōrahi)
Tairongo Kairiiri: -27dBm (Min)
Moni hono: 18dBm
♦E1 Atanga
Paerewa Atanga: ū ki te kawa G.703;
Auau Atanga: 2048Kbps±50ppm;
Waehere Atanga: HDB3;
E1 Impedance: 75Ω (kore taurite), 120Ω (taurite);
Whakaaetanga Jitter: I runga i te kawa G.742 me G.823
Whakaaetia te Atenuation: 0~6dBm
♦Te taiao mahi
Te pāmahana mahi: -10°C ~ 50°C
Haumākū Mahi: 5%~95 % (kare he tōhau)
Te pāmahana rokiroki: -40°C ~ 80°C
Rokiroki Haumākū: 5%~95 % (kahore he tōhau)
Whakatakotoranga
| Tauira | Tau tauira:JHA-CPE4 |
| Whakaahuatanga Mahi | 4E1 PDH, waea waea, 19 inihi Momo 1U，(Atanga waea paerewa, kakau waea kore) |
| Whakaahuatanga Tauranga | Kotahi te tauranga whatu，4 E1 atanga (75/120 ohms) |
| Mana | Tuku hiko: AC180V ~ 260V；DC–48V；DC+24VKohi hiko: ≤10W |
| Ahu | Rahi Hua: 19 inihi 1U 485X138X44mm(WXDXH) |
| Taumaha | 2.3KG/PCS |
Taupānga
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ko te auahatanga, te kounga pai me te pono nga uara matua o to tatou hinonga. Ko enei maataapono i tenei ra i tua atu i nga wa katoa ka waiho hei turanga mo to maatau angitu hei whakahaere i waenga-nui-a-ao mo te Professional China Modular Multi-Sevice Pdh - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inihi 1U Momo) – JHA , Ka tukuna e te hua ki puta noa i te ao, penei: Uganda, Puerto Rico, Provence, Mena kei te kore koe e tino mohio ko tehea hua hei whiriwhiri, kaua e mangere ki te whakapiri mai ki a maatau ka koa matou tohutohu me te awhina i a koe. Ma tenei ka hoatu e matou ki a koe nga matauranga katoa e hiahiatia ana hei whiriwhiri pai. Ko ta taatau kamupene e whai ana ki a Survive ma te kounga pai, Whakawhanakehia ma te pupuri nama pai. kaupapa here mahi. Nau mai ki nga kiritaki tawhito me nga mea hou ki te toro ki ta maatau kamupene me te korero mo te pakihi. Kei te rapu matou mo te maha atu o nga kaihoko ki te hanga i te wa kei te heke mai.
Na Michelle no Austria - 22.06.2017 12:49 Te utu whaitake, te ahua pai o te korerorero, i te mutunga ka tutuki i a maatau te toa-toa, he mahi tahi!
Na Ehetere no Cyprus - 2017.10.25 15:53 
