Utu rarawe Haina 4-Ch Tāpiri / Whakataka Multiplexer Kotahi Fiber - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA
Utu Wholesale China 4-Ch Tāpiri/Whakataka Multiplexer Kotahi Fiber - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA Taipitopito:
4E1 PDH Fiber Multiplexer JHA-CPE4m
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
Paepae Mua
75 ohm Paepae Whakamuri
120 ohm Paepae Whakamuri
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 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 | Tauira Tauira:JHA-CPE4m |
Whakaahuatanga Mahi | 4E1 PDH, waea waea tono, Momo Tumahi-runga,(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: Momo Papa-Tiki 216X138X41mm(WXDXH) |
Taumaha | 1.25KG/PCS |
Taupānga
75 ohm 4*E1 PDH
120 ohm 4*E1 PDH
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Kua reri matou ki te whakapuaki i o maatau mohiotanga mo te hokohoko puta noa i te ao me te kii atu ki a koe nga hua e tika ana mo nga utu taikaha. Na nga Utauta Profi e tuku painga moni ki a koe, kua rite matou ki te whakaputa i te taha o tetahi ki tetahi me te Utu Wholesale China 4-Ch Add/Drop Multiplexer Single Fiber - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA , Ka tukuna te hua ki te ao katoa , penei: Malawi, Estonia, Jamaica, Ko ta matou whainga ko te awhina i nga kaihoko ki te whai hua ake me te whakatutuki i o raatau whaainga. Na roto i te kaha o te mahi, ka whakatuu he hononga pakihi mo te wa roa me te tini o nga kaihoko huri noa i te ao, ka eke ki te angitu toa-toa. Ka whakapau kaha matou ki te mahi me te makona ki a koe! Tena koe kia uru mai ki a matou!
Na Hulda no Uganda - 2018.12.11 11:26
I te nuinga o te wa, kei te makona matou ki nga waahanga katoa, he iti, he kounga teitei, he tere te tuku me te ahua pai o te procuct, ka whai mahi tahi tatou!
Na Jeff Wolfe no Benin - 2018.12.11 11:26