E1/Ethernet bridge BS-2E-01
BS-2E-01 is a device providing receiving and transmission of Ethernet traffic in E1 stream channels.
The bridge has 4 Ethernet ports, each of them can be connected to one of the 2 E1 ports. The device supports VLAN groups, QoS traffic prioritization.
The connection formed by the device ensures the transparency of all types of packets transmitted in the Ethernet network segments.
BS-2E-01 together with BS4E-3-R bridges installed in regenerator modules can be used for local networking with data transmission via Stream-2 synchronous channels, to connect remote Ethernet network segments, to connect video surveillance systems or measuring systems with the Ethernet interface, to organize Ethernet traffic transit, etc.
- Four 10/100 Ethernet ports;
- Two E1 ports;
- Transparent bridge features;
- VLAN (Virtual LAN) - up to 16 divided based on:
- port numbers
- IEEE 802.1Q tag values
- QOS (Quality of Service) - 4 queues (FQ) assigned based on:
- port numbers
- VLAN ID
- by ToS field in IP packets
- 802.3x Flow Control
- Integrated diagnostics features;
- Front-panel status indication of all ports;
- PC management and monitoring.
|Number of ports||2|
|Transmission standard||As per ITU-T G.703|
|Wave impedance||120 Ohm|
|Coding||As per ITU-T G.704|
|Integrated input circuit protection|
|Number of ports||4|
|Isolation voltage of a line transformer||minimum 1500 V|
|Modes||Auto, 10HD, 10FD, 100HD, 100FD|
|MAC address table of the network switch||2048 entries|
|Interface||RS-232/RS-485 via MSU-2M1S-01|
|Dimensions (HxWxD), mm||262×35×295 mm|