Mbiri yapamwamba Rs485 kupita ku Efaneti - Efaneti V.35 mawonekedwe Converter JHA-CV1F1 - JHA

Efaneti V.35 mawonekedwe ConverterJHA-CV1F1

Mwachidule

Izi Efaneti kuti V.35 protocol Converter (mawonekedwe Converter) ntchito lalikulu sikelo FPGA kamangidwe, kupereka DTE / DCE V.35 mawonekedwe ndi Efaneti mawonekedwe, akhoza kukwaniritsa 10 / 100Base-T Efaneti deta E1 kufala pa njira, ndi ntchito mkulu , kuphunzira paokha Efaneti mlatho. Chipangizocho chimagwira ntchito ngati chowonjezera cha chipangizo cha Efaneti pogwiritsa ntchito V.35 njira yomwe ilipo network (DDN, ISDN, ATM) yoperekedwa (monga baseband cat), kuti akwaniritse mtengo wotsika wa Ethernet kugwirizana pa malekezero onse awiri. Kuthekera kwa zida zoyeserera zoyeserera kuti zithandizire kutsegulira komanso kukonza nthawi zonse.

Chithunzi cha malonda

Mtundu wa mini

Mawonekedwe

• Kutengera IC copyright, pulogalamu yapamwamba (kernel chip yotengera mapulogalamu)
• V.35 mawonekedwe amapereka DTE ndi DCE mtundu: DTE mlingo ndi 0 mpaka 10M, DCE mlingo ndi nx 64k(N=1 mpaka 32)
• Perekani ntchito za 2 loop: loop ya V.35 yapafupi, loop ya 10 Base-T yapafupi.
• Khalani ndi pseudo mwachisawawa kuyesa ma code ntchito, zosavuta kukhazikitsa ndi kukonza.
• Njira yopangira magetsi: AC220V, DC-48V. Malo abwino ndi oipa amatha kusinthana ndi DC-48V, yosavuta kuyika
• Network manager interface SNMP management
• Perekani Efaneti pa mzere wa V.35

Parameters

♦Efaneti mawonekedwe (10/100M)

Interface rate: 10/100 Mbps, theka/full duplex auto-negotiation

Interface Standard: Yogwirizana ndi IEEE 802.3, IEEE 802.1Q (VLAN)

Kutha kwa adilesi ya MAC: 4096

Cholumikizira: RJ45, thandizani Auto-MDIX

♦V.35 mawonekedwe

Mlingo wa mawonekedwe: n * 64Kbps

Interface Standard: Yogwirizana ndi V.35 Standard

Cholumikizira: M34/DB25

Njira yolumikizira: DTE/DCE

Mtundu wa Wotchi: G.703 wotchi yobwezeretsedwa, wotchi yamkati

♦Mphamvu

DC: -48V (-36 mpaka -72V); +24 V (ngati mukufuna)

AC: 90 mpaka 260 VAC ; 47 ~ 63Hz

Power Interface: DC power terminal / AC socket

Kugwiritsa Ntchito Mphamvu: ≤10W

♦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