Utu iti mo te Rs232 Rs422 Rs485 Atanga Kaitahuri - E1-RS530 atanga kaore i angahia JHA-CE1R530 – JHA

Kaitahuri atanga E1-RS530 kaore i angaJHA-CE1R530

Tirohanga

Ka whakaratohia e tenei taputapu he otinga uru mamati ohaoha mo nga ratonga whatunga E1 me te Hautau E1. Ma te taura urutau, ka taea e te taputapu te hono atu ki etahi atu taputapu DTE, penei i te pouara, i nga reeti raraunga o te 64Kbps ki te 2048Kbps. Ka whakauruhia nga raraunga kaiwhakamahi ki roto i te anga E1, ma te whakamahi i te maha o nga waahi e hiahiatia ana, ka whakatutukihia te waahi waahi kia rite ki te te tere tauranga raraunga me te tautuhi a-ringa o nga huringa DIP. Ka whakamahia nuitia te GVE i roto i te whatunga whakawhitiwhiti, i roto i te mara hononga WAN me LAN.

Whakaahua Hua

Momo Mini

Ngā āhuatanga

• I runga i te mana-whaiaro IC.
• Ka taea e koe te tohu i te wa e hemo ana te hau ka pakaru ranei ina ngaro te tohu takawaenga tuku E1 E1
• Ahakoa e tautoko ana i te 120Ω / toenga me te 75Ω / Impedance impedance, kaore he take ki te hanga tautuhinga
• Pūnaha na roto i te whakamatautau kaha me te whakamana mahi, e tika ana ki te EIA-530, ITU-T G.703, G.704 me etahi atu taunakitanga; e whakarato ana i nga mahi loopback e toru: E1 loopback rohe (ANA), RS530 loopback (DIG) hanga hoa RS530 loopback (REM);
• Ko te mahi whakamatautau tohu tohu tohu, ara hei whakahaere i te whakatuwheratanga o te raina, ka taea e tetahi te haere mai me te 2M BERT
• Tautoko taputapu DTE, DCE ranei me te honohono; Ko te atanga RS530 e tautoko ana i te whakawhiti wera
• Ko te mahi karaka RS530 e tautoko ana i te karaka o roto, te karaka o waho me te karaka raina;
• Kōwhiringa AC 220V, DC -48V, DC + 24V, DC mana supply kore ngā pai me te kino;

Tawhā

♦RS530 Atanga

Auau Atanga: 2048Kbps

Pūāhua atanga: ōrite EIA-530

Tūhono: DB25 tane/wahine (he kōwhiringa).

Momo atanga: DCE

Karaka: G.703 karaka karaka, karaka o roto /RS530 waho.

♦E1 atanga

Paerewa Atanga: ū ki te kawa G.703;

Auau Atanga: 2048Kbps±50ppm;

Waehere Atanga: HDB3;

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

Taupānga

Te otinga angamaheni 1

Te otinga angamaheni 2