Electro Standards Laboratories
Cranston, RI 02921-3403
A/B Data Switch withstands temperature extremes.
Operated by front panel knob, Model 8100 is manufactured with all-aluminum enclosure that provides shielding for product. It requires no external power and features operating temperature range of 1.4-167Ã-
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Cable Assemblies are suited for data communication.
Designed to maximize front-panel space utilization and streamline fiber management, multi-fiber MTP/MPO Fan-Out Cable Assemblies are supplied in single mode and multimode fiber. They utilize 12-Fiber MTP connector on one end and discrete connectors, such as LC, SC, FC, and ST, on breakout end. Rackmount MTP Quick-Connect modules are available to facilitate termination and transition of MTP cable...
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Network A/B Switch keeps data flowing.
Watch Dog Automatic Fallback Switch, Model 4145, detects carrier presence signal on port A and if carrier is lost, automatically switches to port B. It maintains connection to port B until it detects carrier presence again on port A, then automatically returns to A position. User can override Automatic Fallback and operate Watch Dog as A/B switch. Optional Remote RS232 serial port allows off-site...
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A/B Switch suits fallback network applications.
Category 5, Model 4421 connects workstation or device between 2 other devices or networks. A, B, and COMMON ports are RJ45. Front panel button changes switch position, eliminating need to plug and unplug patchcords. Switch includes RS232 serial security Supervisory Remote Port, where upon proper authentication, terminal or computer in terminal mode can communicate with unit, determine status,...
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LVDT Smart Indicator offers mixed transducer interfacing.
Featuring plug-and-play operation, Model 4215-LVDT measures and controls dual channel LVDT measurement fixtures. It combines 2 LVDT channels, print capabilities, and RS232/485 serial communication. Unit is electrically compatible with TEDS and can be programmed for full TEDS implementation. Offering 2-line VFD display, sample rate of 60/s, and core accuracy of 0.005%, indicator interfaces with...
Read More »Secure Switching System suits video conference rooms.
Rackmounted system facilitates passing connection of voice and data lines from designated equipment to existing building network. It can also disconnect same set of lines from building network, isolating all equipment in designated room or area. System includes Secure/NonSecure Indicator Unit and Fiber Optic SC, 16-Channel Ethernet, 16-Channel Telco, and 6-Channel ISDN Data Pass/Off-Line...
Read More »Remote Control Switch helps avert network disasters.
Model 7223 DB15 A/B Switch, with 10BASE-T LAN Access, allows multiple alternate-path switching to increase network survivability and reliability in event of disaster. It can be controlled via front-panel pushbutton or from remote locations via LAN connection to unit's 10BASE-T rear panel port. Using remote control method, Web browser pointed at IP address to unit launches GUI, allowing users to...
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Digital Signal Conditioner measures only 5.5 x 2.75 x 1.2 in.
Model 4325 Super-Smart Digital Signal Conditioner connects directly to strain-gauge transducer and generates Ã-
Read More »Signal Conditioner converts transducers into smart cells.
Integrated into strain gage transducer, CellMite 100 Embedded Digital Signal Conditioner Unit generates Ã-
Read More »Telephone/Telecom Test Kit is designed for field use.
TELEPHONE/TELECOM TEST KIT contains test lead cords that are compatible with telephone systems, data and voice transmission test sets, and wideband circuit path/interconnect devices. Standard kit contains 13 cables to facilitate test and access of high-speed data interfaces, including T1/DS1. Connector interfaces include miniature 3-conductor nickel phone plugs, PJ-051 nickel phone plugs,...
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