Kumukuai Haʻahaʻa Loa Rs422 Multiplexer - Mea hoʻololi kikowaena Ethernet V.35 JHA-CV1F1 – JHA

Ethernet V.35 mea hoʻololiJHA-CV1F1

Nānā nui

ʻO kēia Ethernet i ka V.35 protocol converter (interface converter) me ka hoʻohana ʻana i ka hoʻolālā FPGA nui, e hāʻawi ana i kahi DTE / DCE V.35 interface a me Ethernet interface, hiki ke hoʻokō i ka 10 / 100Base-T Ethernet data E1 transmission ma ke kahawai, he hana kiʻekiʻe. , alahaka Ethernet aʻo ponoʻī. He mea hoʻonui ia o ka mea Ethernet me ka hoʻohana ʻana i ka V.35 channel i kēia manawa (DDN, ISDN, ATM) i hāʻawi ʻia (e like me ka baseband cat), i mea e loaʻa ai kahi hoʻohui Ethernet haʻahaʻa ma nā ʻaoʻao ʻelua. Hiki i nā lako hoʻāʻo i kūkulu ʻia e hoʻomaʻamaʻa i ka wehe ʻana a me nā hana mālama maʻamau.

Kiʻi Huahana

ʻAno liʻiliʻi

Nā hiʻohiʻona

• Hoʻokumu ʻia ma ka IC ponoʻī, ka ʻike polokalamu kiʻekiʻe (kernel chip e pili ana i ka polokalamu)
• Hāʻawi ka pānaʻi V.35 i ke ʻano DTE a me DCE: 0 a 10M ka helu DTE, nx 64k (N=1 a i 32) ka helu DCE.
• Hāʻawi i nā hana loop 2: loop V.35 kūloko, loop 10 Base-T kūloko.
• Loaʻa iā pseudo random code test function, maʻalahi ka hoʻonohonoho ʻana a me ka mālama ʻana.
• Koho lako mana: AC220V, DC-48V. Hiki ke hoʻololi ʻia ka pahu maikaʻi a maikaʻi ʻole no DC-48V, maʻalahi no ka hoʻokomo
• Manaʻo manaʻo pūnaewele hoʻokele SNMP
• Hāʻawi i ka Ethernet ma luna o ka laina V.35

Nā ʻāpana

♦Pākuʻi Ethernet(10/100M)

Laki waena: 10/100 Mbps, ka hapalua/ piha duplex auto-negotiation

Kūlana Interface: Kūpono me IEEE 802.3, IEEE 802.1Q (VLAN)

Hiki iā MAC Address: 4096

Mea hoʻohui: RJ45, kākoʻo Auto-MDIX

♦V.35 interface

Laki waena: n*64Kbps

Kūlana Interface: Kūlike me V.35 Standard

Mea hoʻohui: M34/DB25

ʻAno hoʻohui: DTE/DCE

Ke ʻano uaki: G.703 uaki i hoʻihoʻi ʻia, uaki kūloko

♦Ka mana

DC: -48V (-36 i -72V); +24 V (Koho)

AC: 90 a 260 VAC ; 47 ~ 63Hz

Manawaena Mana: DC mana mana / kumu AC

Hoʻohana mana: ≤10W

♦Kaiapuni hana

Ka wela hana: -10°C ~ 50°C

Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation)

Ka mahana mālama: -40°C ~ 80°C

Waihona haʻahaʻa: 5%~95 % (ʻaʻohe condensation)

Nā kikoʻī

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