Haina rarawe 8-Ch Tāpiri/Whakataka Multiplexer - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA

Whakaahuatanga Poto:

WHAKAPAKI NEI Tikina KOTAHI TAUIRA KOREUTU

Tirohanga

Ataata e pa ana

Urupare (2)

Tikiake

Inaianei kei a maatau he tohunga, he kaimahi tino pai ki te tuku ratonga pai mo ta maatau kaihoko. Ka whai tonu matou i te kaupapa o te kaihoko-arotahi, nga korero-arotahi moGigabit Itarangi Optical Fiber Whakawhiti,Sfp28 25g Aoc Waea Optical,GBIC, Ka mihi matou ki nga manuhiri katoa ki te whakarite hononga pakihi iti ki a matou i runga i nga ahuatanga pai. Me waea mai koe ki a matou inaianei. Ka whiwhi koe i ta maatau whakautu ngaio i roto i nga haora 8.

Haina rarawe 8-Ch Tāpiri/Whakataka Multiplexer - 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 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	Tauira Tauira:JHA-CPE4m
Whakaahuatanga Mahi	4E1 PDH, waea waea tono, Momo Tuhi-Tiki，（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:

Ka whakaekea e matou he kaha whakamiharo i roto i te kounga teitei me te whakapai ake, te hokohoko, te hoko hua me te hokohoko me te panui me te tikanga mo te Hainamana rarawe 8-Ch Add/Drop Multiplexer - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA , Ka tukuna e te hua ki nga wahi katoa ao, penei: Bulgaria, Aotearoa, Cambodia, Ma te kaupapa o te win-win, e tumanako ana matou ki te awhina i a koe ki te whai hua ake i te maakete. Ko te whai waahi ehara i te hopu, engari me hanga. Ko nga kamupene hokohoko me nga kaitoha mai i nga whenua ka powhirihia.