Gve(E1, G.703 To V.35, V.24 Converter)

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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Overview: GVE-Tplus is E1 to V.35/V.24/RS232 and Ethernet Converter. Other series interface RS449/RS530/X.21 also can be optional. E1 port can support BNC/75ohm and RJ45/120ohm optional. This device provides an economical digital access solution for E1 and fractional E1 network services. With a adapter cable, the device can connect to other DTE device, such as router, at data rates of 64Kbps to 2048Kbps.User data is placed into the E1 frame, using only the required number of timeslots, timeslot assignment is accomplished according to the data port speed and manual setting of DIP switches. The V.35 or V.24/RS232 and Ethernet share the 2Mbps bandwidth, the total bandwidth of the 2 interfaces must be not more than 1984Kbps.GVE-Tplus is widely used in communication network, both in WAN and LAN connection field. Features: *Comply with ITU V.35, G.703, G.704, G.706, G.823 *Full comply with IEEE 802.3 /IEEE 802.1Q (VLAN) *Framed (N*64Kbps) and unframed (2.048Mbps) optional *Ethernet port 10Mbps, Full/Half Duplex mode compatible *Frame mode support PCM30/PCM31 *Support CRC4 *Support internal clock, E1 recovery clock or V.35 line clock *Provide analog and digital loopback and remote digital loopback test *For E1 interface, 75ohm (unbalanced) and 120ohm (balanced) optional *For data interface, V.35 and V.24/RS232 optional *Comprehensive LED indicators on front panel, convenient for the diagnosis of equipment working state *Stand-Alone and Rack-Mount available *16-slots, elaborate cooling design and two redundant power supplies *Support management *-48V DC & 220V AC power supply optional Specifications: E1 & FE1 interface Comply with ITU G.703,G.704,G.706,G.823 Rate:2.048Mbps;N*64Kbps(N=1~31) Code type:HDB3 Impedance:75ohm unbalanced & 120ohm balanced optional Physical interface:BNC coaxical for unbalanced RJ45 twisted pair for balanced Ethernet interface Comply with IEEE 802.3/IEEE 802.3Q(VLAN) Rate:10Mbps,Half/Full auto-negotiation MDI/MDI-X optional Physical interface:10 Base-T(UTP);RJ45 V.35,V.24/RS232 interface Comply with V.35,V.24/RS232 standard Rate:2048Kbps;N*64Kbps(N=1~31) Transmission mode:Synchronization Data interface:V.35 or V.24/RS232 Physical interface:DB25 female jack,V.35 via external adapter Work mode:DCE Power supply AC power:220V¡¨¤10%,50Hz DC power:-48V(optional) Power:5W Environment Temperature:0¡«40¡æ Humidity:0¡«95% RH Carton.