IDM GE/STM1 Multi-Channel Aggregation Bridge

Overview:

The IDM GE/STM1 Multi-Channel Aggregation Bridge is an intelligent aggregation bridge developed by our company based on the market demand for high-capacity Ethernet private line access. It enables the aggregation of 63 groups of E1 to Gigabit Ethernet and can be directly interconnected with SDH transmission equipment, eliminating the need for a large number of 2M interfaces and patch cords in the equipment room. This product allows flexible partitioning of 1 to 63 channels according to different bandwidth requirements, with each channel consisting of one E1 or multiple (4, 8, or 16) E1 lines, transparently carrying Ethernet data with the channel as the link unit. Additionally, the application of this product reduces the operator's network construction and maintenance costs, enhances the rapid response capability of private networks, ensures end-to-end analysis capability for customers, and enables customers to monitor the entire network.

Product Features:

1. Provides 2 STM-1 interfaces, operating in SDH ring or chain networks, and supports 1+1 protection;

2. Provides 1 optical and 1 electrical Gigabit Ethernet interface;

3. The STM-1 interface can map 63 E1 channels, supporting flexible configuration of 1 to 63 channels. Each channel can consist of one E1 or multiple (4, 8, or 16) E1 lines, supporting up to 63 remote single-E1 protocol converters, 15 4E1 protocol converters, 7 8E1 protocol converters, and 3 16E1 protocol converters;

4. The maximum transmission delay difference between any two E1 lines within a channel while maintaining frame order is 64ms, ensuring stable and reliable operation in various complex network environments;

5. Bandwidth is automatically allocated based on the number of E1 lines within the channel, supporting asymmetric transmission over E1 lines;

6. Strong compatibility, supporting single/multi-E1 bridges from different manufacturers as remote devices in mixed networking applications;

7. Provides Console interface and SNMP network management interface for easy maintenance, enabling unified network management across the entire network;

8. Adopts a standard 19-inch 1U chassis with dual power supply redundancy design.

Application Solution: