Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1

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 te tohu-ki-ira taputapu tuku whatu.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, he iti te kohi hiko, he whakauru teitei, he iti te rahi.

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;
• Tautoko Tau Waea 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 atanga E1 ki te G.703 e taunaki ana ki te whakamahi i te whakaora karaka mamati me te hangarau kua maukati te wahanga maeneene;
• Ka taea te kite ka ngaro te tohu whatu mo te taputapu mutunga kua whakahekehia, he 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,

Te tawhiti o te 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

Mana tuku: 2dBm (Min) ~-1dBm (Mōrahi)

Tairongo Kairiiri: -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

Ngaohiko kitea mowhiti: 35V

Auautanga kitenga mowhiti: 17HZ-60HZ

Rua-raina Impedance: 600 Ohm (tango ake)

Te hokinga mate: 40 dB

*EM 2/4 Raina

AD: 0dB

DA: -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 % (kare he tōhau)

Te pāmahana rokiroki: -40°C ~ 80°C

Rokiroki Haumākū: 5%~95 % (kahore he tōhau)

Whakatakotoranga: