Product Overview:
This converter provides conversion from 1 to 4 E1 channels to Ethernet interface. Support 1 to 4 E1 channels setting, it can detect the number of E1 channel and select available channel. It can reach 8.192 M bandwidth when 4E1 channels work simultaneity. Transmit Ethernet signal (RJ45) via point-to-point to remote RJ45 interface, realize connection between E1 channel and Ethernet, and compose bridge. Can satisfy real-time video, audio, and data transmit.
Features:
1,Realize transparent transfer Ethernet data in 1 to 4 E1 channels
2,10/100M Ethernet, full/half duplex self adapt, support VLAN
3,Ethernet support AUTO-MDIX (cross over and straight through self adapt)
4,Setting CRC alarm limitation to auto isolate lines with low transfer quality, single direction. When one direction error rate over limitation, disconnect only one direction, the other is not affected. Unbalance in two directions
5,Allow 4 E1 channels up to 10ms transfer delay. When the delay exceeds the limitation, device can stop data transfer automatically.
6,Have 2 loop back functions: E1 local loop, E1 external loop.
7,Support Dynamic Ethernet MAC address (4096), having local address filter function.
8,E1 interface compatible with ITU-T G.703, and without G.823 signaling slot
9,E1 interface has internal clock resume circuit and HDB3 codec circuit
10,support E1 channel hot plug, and auto detect available E1 channels not pause the transmission
11,support 1 to 4 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 at reset
12,support reset remote system from local system
13,have Ethernet monitor auto reset function
Technical parameters:
E1 interface | Standard: E1 interface compatible with G.703 standard. Rate: 2.048Mbit/s±50ppm Coding: HDB3 Impedance: 120Ω(balance) Connector: RJ45(120Ω) Jitter Performance: According to G.742 and G.823 |
10/100Base-T | Rate: 10M/100M, full/half duplex self adapt. Protocol: support IEEE 802.3, IEEE 802.1 P, 802.1Q (VLAN) MAC address table: 4096 MAC addresses. Ethernet buffer: 64Mbits SDRAM Physical interface: RJ45, support AUTO-MDIX (cross over and straight through self adapt) |
Operation Condition | Voltage: AC180V ~ 260V; DC –48V; Consumption: ≤5W Operating temperature: 0°C~50°C Storing temperature: -40°C~+70°C Relative humidity:: 95 % Without disturbance of erosive and solvent gas, raising dust or strong magnetic fie |
Dimension | Mini Type: 216(width)X140(depth)X31(height)mm 19 inch 1U: 483(width)X138(depth)X44(height)mm |
