Fakitale ya OEM ya Usb Kufikira Rs485 Interface Converter - V seri Interface Converter E1 Kupita ku RS530 Series JHA-CE1fR530 - JHA

Yopangidwa ndi E1-RS530 mawonekedwe Converter JHA-CE1fR530

Mwachidule

Chosinthira ichi cha protocol chimapereka mawonekedwe a E1 ndi mawonekedwe a RS530 amathandizira kupanga mawonekedwe a E1 kupita ku RS530 pakati pa kutembenuka kwa E1 ndi ntchito zochotsa kagawo. Mawonekedwe opangidwa, wogwiritsa ntchito amatha kuchotsa mipata ya E1 n * 64K (n≤31) njira ya data; mawonekedwe osasankhidwa, wogwiritsa ntchito amatha kugwiritsa ntchito njira ya data ya 2.048Mbps. Kuthekera kwa zida zoyeserera zoyeserera kuti zithandizire kutsegulira komanso kukonza nthawi zonse.

Chithunzi cha malonda

Mtundu wa Mini

Mawonekedwe

• Kutengera kudzikonda kwa IC
• Mutha kusiyanitsa kukomoka kwakufa kapena kusweka pamene chizindikiro chapakati cha E1 E1 chatayika
• Ndikuthandizira 120Ω / bwino ndi 75Ω / Imbalance impedance, palibe chifukwa chopanga zoikamo.
• Dongosolo kudzera mukuyesa mozama ndi kutsimikizira kothandiza, kutsata kwathunthu EIA-530, ITU-T G.703, G.704 ndi malingaliro ena;
• Amapereka ntchito zitatu za loopback: E1 loopback local (ANA), RS530 loopback (DIG), kuyitanitsa kutali RS530 loopback (REM);
• pseudo-random code test ntchito, kutanthauza kuti atsogolere kutsegulidwa kwa mzere, pamene munthu angabwere ndi 2M BERT
• Thandizo la zida za DTE kapena DCE ndi kulumikizana; Mawonekedwe a RS530 amathandizira kusinthana kotentha
• RS530 wotchi ntchito imathandizira wotchi yamkati, wotchi yakunja ndi wotchi ya mzere;
• Zosankha za AC 220V, DC -48V, DC + 24V, magetsi a DC palibe mfundo zabwino kapena zoipa

Parameters

♦Chithunzi cha RS530

Chiyanjanitso Rate: 2048Kbps

Chiyankhulo cha mawonekedwe: kufanana ndi EIA-530

Cholumikizira: DB25 wamwamuna/mkazi (ngati mukufuna).

Mtundu wa mawonekedwe: DCE

Koloko: G.703 resume wotchi, mkati / RS530 kunja wotchi.

♦E1 mawonekedwe

Chiyanjanitso Standard: kutsatira ndondomeko G.703;

Chiyanjanitso Rate: n * 64Kbps ± 50ppm;

Chiyankhulo kodi: HDB3;

Kulepheretsa: 75Ω (osalinganiza), 120Ω (yokwanira);

Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823

Kuyimitsidwa Kololedwa: 0 ~ 6dBm

♦Malo ogwirira ntchito

Kutentha kwa ntchito: -10°C ~ 50°C

Chinyezi chogwira ntchito: 5% ~ 95% (palibe condensation)

Kutentha kosungira: -40°C ~ 80°C

Kusungirako Chinyezi: 5% ~ 95% (palibe condensation)

Zofotokozera

Kugwiritsa ntchito mphamvu: ≤10WDimensionProduct Kukula: 216X140X31mm (WXDXH)Kulemera1.8KG

Kugwiritsa ntchito

Njira yothetsera 1

Njira yothetsera 2