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  • Ethernet Over T1 To Converter - China

    price: contact company for price

    The T1/E1 to ethernet converter is a single port T1 or E1 with Ethernet

    Bridging that provides high-speed LAN-to-WAN connectivity.

    Ethernet over T1 converter is an Ethernet extension device utilizing TDM telecom infrastructure (of T1, DS3, SDH or microwave links carrying T1s ). It converts the Ethernet data into T1 frame format for transmission over the existing TDM (T1) links and then re-converts the T1 back into Ethernet data the far-end terminal, to BRIDGE two Ethernet LANs over the existing T1-based telecom network. The device can effectively utilize the existing TDM network to transport Ethernet data with low investment.

    The device support two protocol E1 and T1, can used as ethernet over T1 converter or ethernet over E1 converter.It is collocated with E1/HDB3 or T1/B8ZS as line interface, E1 can be either framed N*64Kbps (N=1-31) or unframed 2048Kbps, which are also known as channelization and unchannelization. Under the framed mode, it supports options of CAS/CCS (30 & 31 time slot), and CRC4 auto-adapt. T1 connects remote LAN through fully transparent unframed 1.544Mbps bandwidth. Transmission clock can be recovered from receiving signal G.703 lines and also can work in internal clock mode.


    ?? Based on self-copyright IC.

    ?? Ethernet port 10/100M half/full duplex self adaptable, supporting VLAN.

    ?? conforms to the requirements of G.703, G.704&G.706 of ITU.

    ?? E1 can be either framed N*64Kbps (N=1-31) or unframed 2048Kbps

    ?? conforms to IEEE 802.3/IEEE 802.3u and has VLAN 802.1Q function.

    ?? Support E1 line or T1 line;

    ?? E1 can support BNC 75-ohm and RJ45 120-ohm;

    ?? Support local and remote loops test, user can test circuitry and diagnose failure conveniently to achieve

    port-to-port integrity test.

    E1 Interface

    ?? Line Rate: N*64Kbps(N=1-31); 2048Kbps

    ?? Line Code : HDB3

    ?? Interface Standard: ITU-T G.703

    ?? E1 Impedance: 75Ω(unbalance) and 120Ω(balance)

    ?? Connections : dual coax BNC and 120-ohm twisted-pair (RJ45)

    ?? Jitter tolerance : finer than G.742 and G.823

    T1 Interface

    ?? Line Rate: N*64Kbps(N=1-31)

    ?? Line Code : B8ZS

    ?? Interface Standard: ANSI T1.403-1999, ANSI T1.408,AT&T TR 62411

    ?? T1 Impedance: Balance 100 ohm, RJ45

    ?? Format of line frame : Unframed, fully transparent

    ?? Clock : Internal clock, slave clock(G.703 clock)

    Ethernet Interface(10/100Base-T)

    Rate: 10/100M, full/duplex auto-negotiation

    Protocol: Support IEEE 802.3, IEEE 802.1Q


    MAC Address Entiries: 4096 Entiries

    Total Memory Sizes: 64MBits SDRAM

    Physical interface: RJ45, support AUTO-MDIX

    Power supply

    working voltage range wide, good

    anti-disturb and Isolation, work stable

    option I – DC-48V, range DC-36V~DC-72C

    option II – AC220V, range AC165V~AC240V

    Power Consumption: <=3 Watts

    Environment condition

    Operating temperature: 0C~+50 C

    Storage temperature: -20 C~+70 C

    Relative temperature:95% (uncondensed)


    ?? 225mm(L)

    ?? 145mm(W)

    ?? 40mm(H)

    Company Contact:

    • Phone: 862137709251

    • Address: Room1301,No45, Lane 1505, Mei jia bang Road, Song , Shanghai , China

    • Email: Email

    Published date: August 2, 2013 -

    • Business Description: Shanghai Baudcom Communication Device Co.,Ltd. is the leading

      manufactures and exporters from Shanghai, China. It is a high tech

      company that specializes in researching, developing, manufacturing and

      marketing data communication products.

      Baudcom products include 10/100M Managed Media Converter,10/100/1000M Managed Media Converter, 4E1/8E1/16E1 PDH fiber optical Multiplexer, Telephone/Video/Data fiber multiplexer,Digital Vedio audio optical multiplexer, 4/8/16/32channel voice optical multiplexer,E1/V35/RS232 Fiber modems,voic10/100M+V.35/4E1/RS232/FXO(S) integrated optical transimission multiplexer, 1E1/4E1/8E1 to Ethernet protocol converter,V.35 to 10/100M converter,E1/V35/Ethernet G.SHDSL modem, TDM over IP,8/16 channels CWDM platform,SFP modules,SFF transceiver,1x9 transceiver and so on.

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