ET-6600 / ET-6690 / ET-3302 Encrypted Ethernet Tunnel

ET Family Encrypted Ethernet Tunnel Industrial rated -40 to +70 C ET-3302 two ethernet port version with built-in 4 port ethernet switch ET-6600 has two asynchronous serial RS232 ports ET-6690 has one asynchronous serial RS232 port and a dial-modem AC and DC power supply options Two Ethernet ports: 10BaseT, 10/100BaseT Each port is independent Easy to setup and maintain Host unit supports up to 8 simultaneous remote locations Set unit up as host or user device Extensive statistics logging and diagnostic tools Tunnels all Ethernet protocols, not just IP Encryption with 128 bit AES, 192 bit AES, 256 bit AES, or ISAAC encryption Ethernet to Ethernet or with ET-6600, Ethernet to serial (for secure PPP dialup) Link LAN to LAN or remote computer dial-in Remote PC appears to be on the local network Compact size, Stand-alone or Rack Mounting Bridges 802.1Q tagged V-LAN trunks Extensive filtering on MAC, IP, and Protocol All ET family products interoperate.	ET-6600 Front View ET-6600 Rear View	ET-3302
Features Description Specifications How To Order General Indicators (front panel) Controls Physical/Electrical APPLICATION Notes & Manual	Common Applications Tunnel VOIP multicast applications through unicast networks Tunnel 802.1Q tagged VLAN trunks through non VLAN networks Utilities – Gas and oil production, pipelines, electric generation, transmission and distribution Retail – Stores, kiosks, credit card machines --- especially those using wireless links Law Enforcement – Small remote offices Medical – AES encryption of the ET-6600 meets HIPAA requirement for securing data over open networks such as the Internet. The medical industry is mandated by HIPAA to meet HIPAA privacy and security requirements over open networks. Real Estate – Connecting to and updating the database of listed homes. Field sales personnel working out of the home, hotel rooms wired for high speed Internet access. Financial industry – Additional security on internal corporate links, branch offices, ATM machines, key personnel remote secure access. Remote office with more than one device, with the ET-6600 shared with switch or hub. Added security within a large corporate network Office to Home 2 nets at each end, bridged via the Internet Remote network monitoring via the Internet

DESCRIPTION

The ET-6600 is an industrial temperature rated device (Internet Appliance) for creating encrypted Ethernet tunnels. To meet your needs, the basic unit is available in three models...The ET-6600 features two serial ports and two Ethernet LAN ports. The ET-6690 has two ethernet ports, one RS-232 port, and one internal modem port. The ET-3302 has one untrusted ethernet port and a four-port switch on the trusted side.

The ET series encryption appliances encrypt data between private networks using the public Internet or any other network as the transport.

The ET series uses AES 128-bit or 256-bit, or ISAAC encryption. AES is the US Government standard, selected using an open selection process, to replace DES and 3DES encryption. AES is required by many US government regulations.

The ET-3302 is Ethernet only, and is in a very compact box. The ET-6600 and ET-6690, with both Ethernet and serial connections are in a slightly larger box.

ET-6600 units can be connected Ethernet to Ethernet or serial to serial. The serial connection can also be used as an automatic fall-back connection should the Ethernet fail.

The ET series operates through firewalls with only one port of your choice opened. It bridges all Ethernet protocols including IPX, IP, Netbuei, and other non-routable proprietary protocols. It is often used to transport multi-cast IP

All ET family products interoperate. All may be configured as a partner with any other unit. For example, the lower cost ET-6600 or ET-3302 models are often used as partners with the high performance ET-6602 or ET-6630. The higher performance units are often used with hundreds of client locations, high performance VOIP, and complex networks.

The ET series is straight-forward, easy to configure and maintain. The ET series has state-of-the-art AES encryption security without the configuration complexity of VPN.

For encryption of serial RS-232 links not involving ethernet or IP, see our SE-6600 product line.

Due to the encryption employed in these products, ET series products are export controlled items and are regulated by the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce. The ET-6600, ET-6690, and ET-3302 are classified as mass market encryption devices and may not be exported or shipped for re-export to restricted countries in Country Group E:1. They are shippable to most other countries.

SPECIFICATIONS

General

ET-6600

• Two asynchronous RS-232 serial ports:
•  DE-9P (PC-9pin) connectors
•  Speeds to 230 Kbps
• Two Ethernet ports:
•  One 10/100BaseT
•  One 10BaseT

ET-6690

• One asynchronous RS-232 serial port:
•  DE-9P (PC-9pin) connectors
•  Speeds to 230 Kbps
• One V.90 Modem port

•  One 10/100BaseT
•  One 10BaseT

ET-3302

• Five Ethernet ports:
•  One 10/100BaseT untrusted port
•  One 10/100BaseT trusted port with built-in four port ethernet switch

Protocol Features:

• AES 128 bit, AES 192 bit, AES 256 bit, or ISAAC encryption
• May be used with no encryption for a bridging tunnel
• Auto-Disconnect timers
• Web browser configuration and management from local trusted interface
• Default IP address: 192.168.0.1
• Initial setup via local serial terminal
• Supports 802.1Q VLAN
• Extensive filtering on MAC, IP, and Protocol

ET-6600 and ET-6690 - Performance:

•  Throughput of 700 kbps with AES encryption
•  Throughput of 2 Mbps with ISAAC fast encryption
•  Throughput of 3 Mbps with encryption configured off

ET-3302 - Performance:

•  Sustained throughput greater than 10 Mbps with AES encryption
•  Up to 6,000 packets per second throughput, depending upon packet size
•  MAC table supports 2,048 entries

Indicators

• Front - Power, Status, port activity (2)
  
• Rear – LAN connection (2), LAN activity (2)
  

Controls   (DIP switch:)

•   Setup (initial setup using serial terminal)
•   Reset

Physical/Electrical

• Power requirements: 9 VDC, 600 ma standard
• ET-6600: internal 9 VDC @600 ma standard, internal 12, 24, 48, options and external 125 VDC and 240 VAC options are available
• ET-3302: internal 10-28 VDC input, external 48, 125 VDC and 240 VAC options are available
• All models supplied with 120 VAC external power supply
• ET-6600 - 4 ¼”x 5 ½”x 1 ¾”
• ET-3302 - 5" x 3.75" x 1"
• One pound

Environmental

• Operational Temperature:
  ET-6600: -40 to +70 C
  ET-3302: -20 to +70 C
• Storage Temperature: -50 to +75 C
• Humidity: <95% Non-condensing
• Power Supply Options may affect temperature specifications

APPLICATIONS

Download a copy of the manual.

ET Encrypted Bridge Quick-Start Installation Guide

A cookbook style quick start guide to installing the ET Encrypted Bridges. Illustrates common usage examples with fill-in-the-blank instructions.

ET-3302/6600 Encrypted Bridge Applications

Some ways the ET products are being used to tunnel IP traffic in the real world.

Using the ET-6601 Encrypted Bridge with EVDO & Wifi

Discusses using the ET-6601 with high speed cellular modems and 802.11 Wifi wide area connections.

ET Encrypted Bridge Installation Option

An application note describing an appliance-like installation that allows the ET to be located anywhere on the local LAN. Known around DCB as the "Single-Port Installation".

Using the ET Encrypted Bridges with 801.Q VLANs

Discusses configuring the ET products to handle 801.Q VLAN traffic. The ET supports 801.Q VLAN tagged packets, and allows a VLAN to span multiple IP networks.

Using the UT Encrypted Bridges and UT-SOFT with IP Multicast.

Discusses applying the UT products to transport VOIP multicast via non-multicast wide area networks. Examples showing IP voice dispatch radios for public service agencies. The UT supports multi-cast IP over normal uni-cast networks and allows a private multi-cast network to span multiple IP networks. The UT-SOFT software client allows any PC to be a securely connected node on a remote network

Using the ET Encrypted Bridges with IP Multicast.

Discusses applying the ET products to transport VOIP multicast via non-multicast wide area networks. Examples showing IP voice dispatch radios for public service agencies. The ET supports multi-cast IP over normal uni-cast networks and allows a private multi-cast network to span multiple IP networks.

Automating Dial-Up Router and Bridge PPP Connections

An application note that details one common method of automating the use of IP-6600 routers and ET-6600 bridges to dial multiple remote locations on a scheduled or automated basis.

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