1/22/2010
IP-6600 Routers Enhanced			The latest update to our IP-6600 and IP-6690 routers includes UDP terminal server functionality on a serial port. This subset of the EtherPoll functionality is fully compatible with the EtherPoll products. Your existing routers can be easily updated to this version using the web browser configuration screens. Read the data sheet here.

12/9/2009
SONET vs. STP Ethernet Switch Rings			SONET has compelling advantages over STP and RSTP Ethernet switch rings when mixing voice, serial data and ethernet data. The advantages and disadvantages of both transport options compromises are discussed in this white paper. Read the application note here.

11/25/2009
Smart Grid Communications With Encryption			The Smart Grid isn't just talking to remote meters. Implementation requires stable, secure back-haul communications to control sites. DCB's encrypted bridge prodcuts provide our utility customers with a quick, efficient, secure solution for transporting that information via ethernet networks.Read the application note here.

11/2/2009
Tunnel IPv6 via IPv4 WANs			IPv6 LAN traffic is easily tunneled through IPv4 WAN connections using one of the DCB encrypted tunnel family products from the UT, ET, or FT series. Since the encrypted tunnels package and transport all ethernet protocols, there's no IPv6 configuration required. Quick, economical, and simple! Read the application note here.

10/14/2009
New UT-Soft Encryption Client Version			DCB announces support for Vista, Vista x64, Windows 7, and Windows 7 x64 as well as XP and XP-Pro with the new release of UT-SOFT, the software client for the UT series of encrypted bridges. The UT-Soft PC client software works in conjuction with the UT family of encryption servers. It allows a PC to participate in the encrypted network without additional hardware at the client location. This new release is currently shipping. Read the data sheet here.

10/2/2009
New UT-3302 Encryption Unit			A new member was added to the UT encryption product family, the UT-3302. This encrypted bridge replaces the older UT-3300 and increases performance to a sustained 10 Mbps throughput, addes an internal four port ethernet switch, and other features at the same price as the older UT-3300. See the data sheet here.

10/1/2009
New ET-3302 Encryption Unit			A new member was added to the ET encryption product family, the ET-3302. This encrypted bridge replaces the older ET-3300 and increases performance to a sustained 10 Mbps throughput, addes an internal four port ethernet switch, and other features at the same price as the older ET-3300. See the data sheet here.

8/6/2009
Defcon and UCSniff Tool News			There is a lot of media buzz concerning the Defcon presentation demonstrating UCSniff and how it can eavesdrop and video hijack supposedly secure VOIP, video conference, and security camera data streams. The data streams between our UT, ET, and FT series data encryption appliances is not vulnerable to this attack. In fact, we have not discovered any attack vector that allows an eavesdropper to tap the payload information between properly configured DCB security appliances. DCB's UT encrypters are frequently used to securely tunnel ROIP and VOIP data streams between multiple locations for voice dispatch, VOIP, access control, security camera monitoring, NERC CIP applications, and HIPPA compliance. The FT-series encrypters are used where FIPS compliance is desired. See some of our security products here..

8/4/2009
NERC Cyber Security Standards and Dial Modems			Several portions of the new NERC Cyber Security Standards address the "Electronic Security Perimeter". CIP-005-2 through CIP-009-02 regulations are discussed in this analysis along with the new DCB dial-up Security Modem. The SM-56 is an industrial rated high security dial-in/out modem that is easily configured to meet the new NERC CIP security perimeter dial-in requirements as well as other higher security modem needs. See the analysis here.

7/20/2009
New Security Dial-Up Modem Shipping			The SM-56 is an industrial rated high security dial-in/out modem. It is easily configured to meet the new NERC CIP security perimeter dial-in requirements as well as other higher security modem needs. With features such as one-time passwords, AES shared key mode, and logging; it may be used as any other simple modem or configured for high security uses. See the datasheet here.

6/30/2009
New SCADA Poll Sharing Unit Released			The Poll Sharing Unit makes it possible to share up to four polling host computers to as many as four different device ports or RTUs, connecting to four or more different networks. Networks can be private line, phone company lines, wireless networks, or any combination of networks. The Poll Sharing Unit uses RTS/CTS or buffering and timeouts to resolve contention between the multiple host computers. See the datasheet here.

5/18/2009
New T-1 Monitor, Tap Released			A new T-1 Monitor or Tapping device has been released for production. This T1 monitor is useful for lawful intercept, CALEA, quality and content monitoring of T1 lines, as well as extraction of SS7 information. See the datasheet here.

5/13/2009
New Industrial Ethernet Switches added to Product Line			Three new eight port Industrial Ethernet Switches have been added to the product line up. These all include six 10/100BaseT ports along with a pair of either copper or fiber gigabit ports. All models support redundant power, DIN rail mounting, and wide temperature ranges. See datasheet here. These augment the existing line of industrial switches including the 8 port 100BaseT model and the smaller 6 port 100BaseT units with fiber uplink.

4/9/2009
New Features added to SCADA Encrtyption Product			DCB is constantly adding to our product lineup to meet new requirements and add functionality or flexibility. The new release of the UT-6602 adds a significant feature... UDP terminal services, with no increase in price. This is a built-in one port UDP terminal Server that is compatible with our SCADA server EtherPoll products. See the UT-6602 datasheet here. And the compatible EtherPoll single port SCADA serial server here.
3/5/2009
New Encryption Products Released			The new release of the ET-6602 and ET-6630 encryption appliances is the latest advancement. We have increased the throughput for ethernet encryption to over 300 Mbps with the ET-6630, and over 10 Mbps on the ET-6602. Check out the security products index for these latest additions.
1/2/2009
Updated Firmware Available			DCB is constantly updating the firmware in our products to meet new requirements and add functionality or flexibility. While updating some products requires assistance from the factory, many products suport a firmware update performed directly by the equipment user. We maintain a download page on this web site with the latest firmware for those products. Check your product's version history here. If the product you're interested in is not listed, just give our tech support people a call at 1-217-897-6600 and ask what the latest version is. We'll discuss update options with you.
11/21/2008
Software Encryption Client Released			DCB announces a new software client for the UT series of encrypted bridges.The UT-Soft PC client software works in conjuction with the UT-3300 or UT-6602 encryption server. It allows a PC to participate in the encrypted network without additional hardware at the client location. The new software is compatible with Microsoft Windows XP/XP-PRO as well as Windows emulation on Apple computers. This new product is currently shipping. Read the data sheet here.
10/6/2008
New BPF Features			DCB released new firmware for the Broadcast Polling FRAD (BPF). The new version features "AT" type pseudo dialing, a feature that allows any or all ports to interact with a computer to connect to remote BPF FRAD ports "on the fly". A host computer (or user at a terminal) enters a remote DLCI and BPF port number as though it were a phone number. This allows DCB's utility customers with Invensys MV90 software to eliminate dial up modems and phone lines now used to collect metering information from remote meters in substations. Read the data sheet here.
7/29/2008
New UDP Based Tunnel			This new encrypted ethernet tunnel product is similar to our standard ET line, except it makes the untrusted side connection via UDP. This UT series encryption product follows on the success of our ET encrypted ethernet tunnel bridges. Since it uses UDP, it has lower latentcy and works much better through wireless networks. Low latentcy makes it ideal for VOIP and video over IP. Like our other encryption products, it is reliable and easily configured. Read the data sheet here.
6/18/2008
New FIPS Based Tunnel			This new encrypted ethernet tunnel product is based upon a FIPS certified encryption module. This FT series encryption products folows on the success of our ET encrypted ethernet tunnel bridges and combines an embedded FIPS 140-2-validated cryptographic module with our reliable, easily configured product family. Read the data sheet here.
5/20/2008
New Applications Note			"Transferring Asynchronous Data Using Synchronous Paths" This educational paper describes the various methods used to transport asynchronous data through synchronous links. In some applications, only asynchronous ports are available on the end equipment, while the only practical communication path is synchronous. The concept of "oversampling", dedicated hardware, and reasons for selecting each are detailed.Read the article!
5/1/2008
T-1 Tapping Bridge Box Released			The T-1 Tapping Bridge Box provides an impedance corrected T-1 tapping bridge. Ideal for performance monitoring, signal monitoring, and small scale T-1 CALEA installations. Read the data sheet.
2/7/2008
High Speed 900Mhz Data Radio Released			Releasing another breakthrough product, DCB announces the new high speed DCB-500+ RS-232 radio modem. Although similar to other 900 Mhz data radios, the DCB-500+ provides up to 921 Kbps bandwidth, setting a new high speed goal for 900 Mhz spread spectrum radios. It's an ideal companion to the DCB ESB01-R ethernet bridge, and when paired together, provides over 600 Kbps of ethernet connectivity over long ranges. Read the data sheet here.
1/9/2008
SCADA FRAD Enhanced			The SCADA Frame Relay FRAD with network backup capability, the BPF-BU, now contains an enhanced backup feature. With the new firmware, the BPF-BU allows any of it's port communications to be protected up with dial-up, leased line, or wireless links. Prior to this release, the options to backup data links were either to protect a single port or all ports. Now, any one or more configured ports may protected from a frame relay network failure. Read the data sheet here.

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