| Product Name |
E1/10/100BaseT Protocol Converter |
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- Based on self-copyright IC.
- Ethernet port 10/100M half/full duplex self adaptable, supporting VLAN.
- RJ45 interface supports AUTO-MDIX.
- Provides 2 clock types: E1 master clock, E1 line clock.
- Provide LAN auto reset function, run more stably.
- Has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument.
- Have three LoopBack Modes: E1 interface LoopBack (ANA),LAN interface LoopBack (DIG),command the remote LAN interface LoopBack (REM) .
- BNC 75ohm dual coax and RJ45 120ohm twisted-pair G.703 connections provided, and support 75ohm/120ohm adapt ;
- Can realize SNMP management in our chassis installation
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| Product Name |
framed E1/ETH converter |
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- Have two row of LED , one indicate local status, the other indicate remote status
- Remote adjustment of velocity for the remote device is available, you can set the velocity of one side, and the velocity of the other side can auto adjust.
- Based on FPGA, easy to upgrade
- Provide two RJ45 for LAN, one is MDI interface, the other is MDIX.
- the interface of LAN is 10/100M ,full/duplex auto-negotiation
- LAN interface support 802.1Q(VLAN) protocol
- Provide LAN auto reset function, run more stably
- E1 port support BNC 75ohm dual coax and RJ45 120ohm twisted-pair G.703 connections provided, support 75ohm/120ohm adapt;
- One console port for selection on your order
- 220VAC & -48VDC power options and the positive and negative of DC-48V can be optional because there is the self-test circuit for the polarity inside the device
- it can realize SNMP function in our chassis installation
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| Product Name |
4 E1/10BaseT converter |
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- Realize transparent transfer Ethernet data in 1 to 4 E1 channels
- 10M/100M Ethernet, full/half duplex self adapt, support VLAN.
- Ethernet support AUTO-MDIX( cross over and straight through self adapt)
- Allow 4 E1 channels up to 10ms transfer delay. when the delay over the limitation, can stop transfer automatically.
- support E1 channel hot plug, and auto detect available E1 channels not pause the transmission.
- supporting 1 to 4 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 at reset.
- E1 Support 75ohm/unbalance impedance or 120ohm/balance for option
- support reset remote system from local system.
- having Ethernet monitor auto reset function.
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| Product Name |
8 E1/Ethernet converter |
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- Realizes transparent transmission of Ethernet data in 1 to 8 E1 channels.
- 10M/100M Ethernet, full/half duplex auto-adapt, supports VLAN.
- Ethernet port supports AUTO-MDIX (cross over and straight through auto-adapt).
- Allow 8 E1 channels up to 10ms transmission delay. When the delay exceeds allowed limit range, it can stop transmitting data automatically.
- Supports Dynamic Ethernet MAC address (4096) with local address filter function.
- E1 interface compatible with ITU-T G.703, G.704, and G.823. not supporting signal timeslot.
- E1 interface has internal clock recover circuit and HDB3 code/decode circuit.
- Supports 1 to 8 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 when resetting.
- Supports resetting remote system from local system.
- Having Ethernet monitor auto reset function.
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| Product Name |
E1/V35 Protocol Converter |
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- the system has passed through strict test and practical confirmation, conforming to ITU-T V.35, G.703, and G.704 standard;
- E1 interface may choose 75ohm unbalanced or 120ohm balanced;
- V.35 supports hot plugging;
- V.35 interface has many kinds of clock source and timing for option;
- V.35/ V.24 interface can be tail-connected with other DCE equipment;
- AC220V and DC-48V power supply pattern may select, DC-48 and +24V power are not divided to positive and negative pole for simple installation and maintenance;
- working clock can support internal-clock, external-clock, and route clock
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| Product Name |
E1-2/4V.35 Protocol Converter |
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- based on self-copyright IC;
- has Console port and supports super terminal control device;
- realizes random time slot choice from 31 slots with hardware;
- has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument;
- E1 supports rate of N*64k (N=1-32), which can be regulated from 64K to 2048K;
- supports 75ohm unbalanced and 120ohm balanced impedance at the same time;
- V.35 interface supports hot plugging and DTE and DCE interconnection;
- RS232 channel can transfer asynchronous serial data with self-adaptable baud rate of 300 to 19200;
- RS232 can transfer Console data of equipment at remote end such as Router;
- can configure console port of remote-end device through RS232 channel.
- network management interface uses SNMP
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| Product Name |
Rack Mount Chasis |
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- 4U or 6U standard rack;
- hold up to 16slots cards;
- support AC or DC power;
- support SNMP network management;
- Support interface converter cards? fiber modem cards;
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