Ethernet Data Frame Protocol Converter

Toronto, Canada – GAO Tek Inc. ( ) has released its cost-effective protocol converter compliant with IEEE802.3, IEEE802.3u and IEEE802.1Q standards.The converter converts 1-4 E1 channels to 10/100 Base-T Ethernet.

It is used to convert the Ethernet data frames into HDLC frames which that can be transferred on WAN. This protocol converter is E1 fault-tolerant and simple to maintain and operates in both full and half duplex modes. This protocol converter,model RB-4G inspects an effective E1 channel automatically without any interruption of data transfer. It provides flexibley configuration and can extend its bandwidth up to 7.68Mbps that forfor high data rate transmission by using four E1 channels. The RB-4G converter performs transmission of Jumbo Frames specified in IEEE 802.1Q standard and Ethernet switching with VLAN capability.

Visit for more information or to purchase this product online.

For any sales inquires please contact:

1-877 585-9555 ext. 601-Toll Free (USA & Canada)

1-416 292-0038 ext. 601 – All Other Areas

About GAO Tek Inc.

GAO Tek Inc. ( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments, embedded development tools and other electronic products that serve the needs of electronic professionals internationally.

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