As telecommunication companies prepare to phase out dedicated leased lines, industrial communications are quickly migrating to IP. Still, many existing infrastructures continue to rely on T1 connections for their reliability.
The Mini Channel Bank series is a collection of T1 multiplexers, designed for networks that want to preserve equipment and network reliability, that install without the cumbersome set up of a traditional channel bank. This makes it easy and affordable to smartly leverage your current T1 connections.
For applications with a few channels (1-4) point to point, use the standalone box. In this example, the utility needed to run two RS-232 connections over a T1 line for teleprotection.
Fit 2 cards in a 1U rackmount chassis and connect each card to a separate remote site. In this example, radio receivers at 2 remote sites are connected over T1 lines to Central Dispatch.
Use a single T1 line to reach 2 remote locations in a daisy chain to conserve T1 lines. In this example, location C uses the connection from A to B to save on T1 line mileage.
Public Safety Network Chooses Telco T1 Lines To Replace 4-wire Analog Leased Lines
A utility company transitioned their network to IP but faced rigorous security demands at the substations. Using the TC8610 they isolated substations on a T1 network.
Traditional channel banks require an experienced technician for installation and maintenance. The Mini Channel Bank series is a TDM based multiplexer with plug-and-play simplicity. Just plug in a T1 or E1 line, then plug in the legacy signals from the termination device and your network is ready to go!
The Mini Channel Bank series features a Reset*Reset (R2) button that enables users to isolate and diagnose problems on local and remote units, and quickly identify issues in a T1 or E1 network. Corresponding Alarm and Remote LEDs communicate any live disruptions between systems, and also show a history of up to three disruptions.
Network managers are choosing T1 for a variety of reasons. In some cases, Ethernet is not available in remote locations, or T1 is a cheaper option provided by Telcos. Other network managers are choosing to leverage existing T1 lines for its security and reliability as a solid and mature technology for their critical networks.