Electro Standards Laboratories

A/B Switch supports multiple Hi-Speed USB 3.0 devices.
Electrical Equipment & Systems

A/B Switch supports multiple Hi-Speed USB 3.0 devices.

Controlled manually via front panel pushbutton or remotely using DB9 RS232 serial port on rear panel, PathWay® Model 4508 with RS232 Serial Remote Control allows switching between 2 Hi-Speed USB 3.0 devices without disconnecting cables. Remote RS-232 ASCII commands let user control switch position, lockout front panel operations, and obtain switch status. This network device is...

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Communication Systems & Equipment

Power Supply Distribution Switch separately controls 4 lines.

Enclosed inÂ- all-metal chassis that provides EMI/RFI shielding, Model 4423 lets user provide power to any or all of 4 outputs via internal power supply. On/Off rocker switch for each channel controls power output, and each of 4 DC supply voltage lines features protection via fuse: 15 A fuse for +60 Vdc power supply, 30 A fuse for +28 Vdc power supply, and 10...

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Electronic Components & Devices

High Quality Fiber Optic Cables, Made in the USA, Custom Lengths Available

Electro Standards Laboratories (ESL), Cranston, RI, offers all types of high quality, terminated Fiber Optic Cable Assemblies in any length.Â-  Fiber Optic Cables offer near-unlimited bandwidth at high speeds over long distances and are totally immune to electrical interference.  These cables are critical components in telecommunications, networking, broadcast communications, and...

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COAX/RJ45 Switch features RS232 remote control.
Electrical Equipment & Systems

COAX/RJ45 Switch features RS232 remote control.

Allowing conversion and connection to any 1 of 8 RJ45 Cat 6 interface devices from 1 Common COAX interface device, Model 7383 eliminates need to plug/unplug cables. Two pins of RJ45 interface are switched via break-before-make electromechanical relays and switch ports are transparent to all data. Remote control is performed via DB9 female connector on rear panel, accepting ASCII RS232 Serial Data...

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Electrical Equipment & Systems

LC Duplex Fiber Switch delivers added security features.

Model 4293 allows sharing ofÂ- 4 LC fiber optic networks or devices from one computer or network with secure offline position to stop any and all data throughput for switch. Additionally, key lock functionality is provided for inhibiting or permitting pushbutton control. Switch may be controlled manually with 5 front panel pushbuttons or remotely via DB15 Remote port on rear. Ports...

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SCUPS Uninterruptable Power Supply Ideal for Remote Locations with Intermittent Grid Power
Electrical Equipment & Systems

SCUPS Uninterruptable Power Supply Ideal for Remote Locations with Intermittent Grid Power

Electro Standards Laboratories (ESL), Cranston, RI, expands it Super Capacitor line to now include the SCUPS Model 1026 Uninterruptible Power Supply.Â- The SCUPS Model 1026 is comprised of Super Capacitors designed to provide backup DC power to a nominal 12VDC system in the event that the primary power supply is interrupted. The Model 1026 automatically detects loss of primary power...

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Electronic Components & Devices

Lithium Ion Capacitor Cells save space in energy systems.

Available in laminate and prismatic individual cells as well as multi-cell modules, ULTIMO Lithium Ion Capacitors have unique, flat design that allows for compact stacking when used in series, making efficient use of space. Complimenting ULTIMO product line, Energy ActionSystem Lithium Ion Capacitor Development Shelf, Model 3312, works with several LiC modules in series to provide connection of...

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RJ45 A/B Switch helps minimize network downtime.
Electrical Equipment & Systems

RJ45 A/B Switch helps minimize network downtime.

Available in slim, rackmount unit with all metal, black box packaging, Model 7373 supports quick access to two RJ45 T1 networks for each of 6 channels. Switch ports are transparent to all data and pins 1, 2, 4, and 5 of RJ45 interface are switched via break-before-make electromechanical relays. All 6 channels switch simultaneously via front panel pushbutton or ASCII RS232 serial data commands,...

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Electrical Equipment & Systems

Fiber Interface Converters Feature ST Fiber Connectors & Logic Test Points for Signal Monitoring

Electro Standards Laboratories (ESL), Cranston, RI, manufactures a 4-Channel High-Speed Logic-to-Fiber Interface Converter which is available as a board-only unit, Model 6765, or as an enclosed desktop unit, Model 6766.Â-  This Digital Logic Level to Fiber Interface Converter translates four input/output logic pairs into four fiber pairs, resulting in a total of eight fiber optic...

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