Chinese Professional 16 E1 Mpaka 4 Port Fast Ethernet Interface Converter - Unframed E1-RS530 mawonekedwe Converter JHA-CE1R530 - JHA

Kusintha kwa mawonekedwe a E1-RS530 osasinthikaJHA-CE1R530

Mwachidule

Chipangizochi chimapereka njira yopezera ndalama pa digito ya E1 ndi Fractional E1 network services. Ndi chingwe cha adaputala, chipangizochi chimatha kulumikizana ndi chipangizo china cha DTE, monga rauta, pamitengo ya data ya 64Kbps mpaka 2048Kbps. Deta ya ogwiritsa imayikidwa mu chimango cha E1, pogwiritsa ntchito nambala yofunikira ya nthawi, kugawa nthawi kumakwaniritsidwa molingana ndi liwiro la doko la data ndikusintha kwamanja kwa masiwichi a DIP. GVE imagwiritsidwa ntchito kwambiri pamakina olumikizirana, onse mu WAN ndi LAN yolumikizira.

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 loopback: E1 m'deralo loopback (ANA), RS530 loopback (DIG) kupanga anzawo 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 AC 220V, DC -48V, DC + 24V, DC magetsi palibe mfundo zabwino ndi 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: 2048Kbps ± 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

Njira yothetsera 1

Njira yothetsera 2