Eoe1A

Ethernet over E1 with SNMP Management

Ethernet over E1 with SNMP Management
Description
The Eoe1A is a Channel Service Unit for unframed ITU-T G.703 E1 that features a built-in Ethernet bridge. The CSU has a built-in Network Terminating Unit (NTU) and may connect to either 75 Ohm unbalanced, BNC connectors or to 120 Ohm balanced, unframed E1 via twisted pairs and a shielded RJ-45 connector. The Eoe1A Ethernet Bridge uses HDLC encapsulation to transport Ethernet packets across the WAN and supports 10/100 auto-negotiation or manual settings for 10M, 100M, Full or Half Duplex Ethernet. The Ethernet port also supports a standard auto-MDIX feature that will completely eliminate Ethernet cross-over cables or the guessing that is sometimes involved in choosing a cable when connecting to a HUB or a PC. The Eoe1A is very easy to configure by a menu driven serial console interface. SNMP and proprietary MIB add the ability to manage the Eoe1A centrally through third party network management software or via CTC Union's EMS management system.
Features
  • Supports 10/100Base-TX Ethernet over Unframed E1
  • Automatic address learning, aging and deletion after 5 minutes
  • Auto padding of undersized packets to meet the minimum Ethernet packet size requirement
  • Buffering modes can be selected according to the setting of WAN and LAN line speeds
  • Forwarding and filtering rate at WAN speed with throughput latency of 1 frame
  • Auto MDI / MDIX
  • Real-time filtering with 256 MAC address table
  • Supports Console, SNMP and Web management
  • Adjustable pay load rates of: 10K, 32K, 64K, 128K, 256K, 512K, 1024K & 2048K
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Contact Us

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Tel : +886-2-2659-1021
Email : sales@ctcu.com