wheketere rarawe Optical Cwdm - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA

Whakaahuatanga Poto:

WHAKAPAKI NEI Tikina KOTAHI TAUIRA KOREUTU

Tirohanga

Ataata e pa ana

Urupare (2)

Tikiake

He huarahi pai ki te whakapai ake i a maatau hua me o ratonga. Ko ta matou kaupapa ko te whakawhanake i nga hua auaha ki nga kaihoko me te wheako pai mo10g Sfp+ Aoc,Fxs/ Fxo Ki te Fiber Optical Converter,Tauira Papaki Optical, Mo etahi atu korero, tukuna mai he imeera ki a maatau. Kei te titiro whakamua matou ki te mahi ki a koe.

wheketere rarawe Optical Cwdm - 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:

Ma te piri ki te kaupapa o te kounga, te ratonga, te pai me te tipu, kua riro mai i a maatau nga whakawhirinaki me nga mihi mai i nga kaihoko o roto me te ao mo te Factory wholesale Optical Cwdm - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA , Ka tukuna te hua ki te ao katoa, penei: Naples, Cannes, Macedonia, Ko ta matou whakapono ko te pono i te tuatahi, na reira ka tukuna noa e matou nga hua kounga teitei ki o taatau kaihoko. Ko te tino tumanako ka taea e tatou hei hoa pakihi. E whakapono ana matou ka taea e taatau te whakarite hononga pakihi mo te wa roa ki a raatau ano. Ka taea e koe te whakapiri mai ki a maatau mo etahi atu korero me te raarangi utu mo a maatau hua! Ka noho ahurei koe me o maatau hua makawe !!