The HJ-ICE08E protocol converter utilizes E1 communication lines to provide a data transmission channel with a bandwidth of 30.4M for the internet. It connects two local area networks into two segments of a single LAN using transmission devices like optical terminals, and shares the same IP address. It automatically learns MAC addresses and filters data packets based on the address table (this feature can be disabled), while being transparent to the TCP/IP protocol. Widely used in public networks of telecommunication and mobile operators, as well as in specialized networks of post and telecommunications, power, banking, public security, military, railways, and large corporate entities.
Key Features:
Achieve transparent transmission of Ethernet data over 8E1 circuits.
2. The system can be set to automatically isolate transmission lines with poor quality by adjusting the CRC alarm threshold. It performs a unidirectional cut-off; when the error rate in one direction of a 2M branch exceeds the threshold, only that direction is disconnected, leaving the other unaffected. This means that the two directions of Ethernet transmission can be asymmetric.
3. Achieve a 10ms transmission delay difference among multiple E1 lines. If the difference exceeds the permissible range, the system can automatically stop sending data on the E1 line with excessive delay.
4. Loopback Function: E1 Local Loopback, E1 Remote Loopback
5. Built-in dynamic Ethernet MAC address list (4096 addresses), featuring local data frame filtering capability.
6. The E1 interface complies with ITU-T G.703, G.704, and G.802.3.
7. The E1 interface module includes an integrated clock recovery circuit and HDB3 decoding circuit.
8. The equipment supports hot swapping of E1 channels during operation and automatically detects valid E1 channels without interrupting data transmission.
9. Supports flexible configuration for 1 to 16 E1 channels, automatically detects the number and latency of E1 during reset and selects an available E1 port.
10. Supports local system reset for remote systems.
11. Features Ethernet monitoring with automatic reset function.
Standard 1U Server Chassis: (484x156x44)mm.
