E1 To V.35/v.24 And Ethernet Converter

Contact: amily[at]veecom dot com dot cn GVE-Tplus is an upgrade of GVE-T. It is based on the ASIC circuitry design technology. It is a multi-functional, multi-purpose E1/G.703 to V.35 and LAN three-in-one multiplexer, which is also knowns as the three-in-one interface converter. GVE-Tplus can not only be set up into GVE-T, but also can distribute the whole E1 capacity to V.35 data interface, although E1 must be framed N*64Kbps(N=1--31). The work mode can be either internal clock and slave-clock, or N*64Kbps(N=1--31) external clock to achieve end-linking line. GVE-Tplus can be set up into long-range Ethernet bridge from V.35 to LAN interface. With low cost, it is suitable for use in bridge connection which is sensitive to cost or use in LAN as a stretcher or subsection. It can learn automatically MAC address in the connected LAN and only transmit the aim address to frame in another LAN. There are more than 10000 addresses in its LAN table. And they can be updated automatically. The highest speed of filtrating and transmission is 30000 frame/second(line speed). The buffer size is 64M. The throughput delay is 1 frame. When it is used as a stretcher or subsection, it can forbid filtration so that all traffic can be broadcasted in WAN. 10baseT interface can run in full duplex Ethernet with topology and improve data throughput by eliminating filled blanks in the 64 bytes frames. Without any negotiation in V.35 port, it is specially suitable for use in satellites and other wireless broadcast. 245mm*215mm*50mm

Gve(e1, g.703 to v.35, v.24 converter) Gve(e1, g.703 to v.35, v.24 converter) Detailed selling lead description Features: 1) v-gve is an asic-based converter using one e1/g.703 to convert to v.35 2) can convert successive n x 64k (n=1-32) data stream into pcm signal of e1, the data rate is up to 2048kbps 3) placed in e1 frame, data user just needs necessary timeslot 4) setting timeslot is continuous and according to rate of data port 5) the data ports have v.35 and v.24/rs232c which are optional 6) the ports support external clock and become linking end line 7) v-gve satisfies the requirements of g.703, g.704&g.706 of itu 8) v-gve has local and remote loop backs. Therefore user can use circuitry-test and malfunction diagnose conveniently Detailed product description Features: 1) rate of data transition: n x 64kbps (n=1-31), 2, 048kbps 2) transmission mode: synchronization 3) line interface: impedance 75 ohm, physical interface bnc; impedance 120 ohm, physical interface rj45 4) transmission features: comply with g.703 5) clock: line; external 6) testing method: local analogy loopback, remote digital loopback 7) dce interface: v.35 or v.24/rs232c 8) power supply: 220v f+ 10%, 50hz; 48v dc (optional) 9) power consumption: 5w 10) volume (l x w x h): 225 x 145 x 40mm; 9" x 5.8" x 1.6" 11) temperature: 0 - 40fpc 12) humidity: 0~95%

Gve-tplus(e1/g.703 to v.35 ehernet converter GVE-Tplus(E1/G.703 to V.35 Ehernet converter Detaile Selling Lead Description Features: 1) GVE-T plus can convert E1 to both V.35 interface and LAN interface 2) Bandwidth of every port can be set into N x 64kbps (N=1-31) continuous data stream, although the total bandwidth of the two ports must be no more than 31 and must be inserted into PCM time slot of E1. It supports choices of CRC4 on/off and CAS/CCS (30 & 31 time slot) 3) GVE-T plus also can distribute the whole E1 capacity to V.35 data interface, although E1 must be framed N x 64kbps (N=1-31). The work mode can be either internal clock and slave-clock, or N x 64kbps (N=1-31) external clock to achieve end- linking line 4) GVE-T plus can be set up into long-range Ethernet Bridge from V.35 to LAN interface 5) GVE-T plus has two transmission modes to choose from: data and image 6) GVE-T plus has local and remote loop backs. Therefore user can use circuitry-test and malfunction diagnosis conveniently to perform port-to-port integrity test Detailed Product Description Ethernet features: 1) LAN table: 10,000 automatic learning and updating 2) Filtering and forwarding: 30,000 frames / second 3) Buffer size: 64M 4) Throughput delay: 1 frame 5) VLAN: comply with 802.1Q LAN feature: 1) Standard: conforms to IEE802.3 / Ethernet 2) Work mode: full duplex / half duplex 3) Data rate: 10Mbps 4) Physical interface: 10 BaseT (UTP), shielded RJ-45 5) WAN E1 / G.703 feature: 6) Line transmission rate: N 64Kbps (N=1-31) 2048Kbps 7) Line coding options: HDB3 8) Format of line frame: G.703 (framed / unframed) 9) Line interface: BNC; RJ45 Transmission features: 1) Comply with G.703 2) Rate of data transmission: N 64Kbps (N=1-31) 3) Transmission mode: synchronization 4) Data interface: V.35 or V.24 / RS232C DCE 5) Clock: master clock; slave clock; external clock 6) Testing methods: local analogy loopback test; remote digital loopback test Feature: 1) Power supply: 220VACf+10%, 50Hz 48V DC (optional) 2) Power consumption: 5W 3) Volume: 225 x 145 x 40mm; 9" (L) x 5.8" (W) x 1.6" (H) 4) Temperature: 0 - 40fpC

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V-rebplus is a 10/100m, self-adaptive, high performance, self-learning, remote ethernet bridge. Its low cost make it suitable for cost-sensitive bridging application or as a lan extender or subsection. When it is used as a extender or subsection, it can forbid filtrating to let all of the amount of traffic are transmitted in wan. Its 10 base-t interface can run in full duplex ethernet with topology and improve data throughput by eliminating the padding bit in 64 bytes frame. Variable speed up to 10mbps on the wan line is supported transparently. The line rate may be adjusted in running without any influence to v-rebplus. V-reb plus does not perform any negotiation over the link, which is specially suitable for satellites and other wireless broadcast applications. Features: *10/100m high fast powered self-adapting self-educated long-range ethernet bridge. * lan according with: ieee802.3/ieee802.3u/ethernet interface: utp(rj45) * wan interface: v.24/rs232 & v.35 optional * wan line speed rate reaches up to 10mbps. * speed of filtrating and transmitting is up to 30000 frame/ second. Buffer is 16m. * it can store up to10000 mac. And mac addresses have functions of automatically learning and updating. * ethernet utp interface has function of vlan802.1q. There have two transmitting mode to choose: data and image. * automatically learn mac addresses on the lan to which it is connected, and forward only those frames destined for another lan. Carton.