Electro Standards Laboratories
Model 930849 Telephone / Telecom Field Technician Test Kit is supplied to Telco Field Technicians worldwide!
- Kit contains 13 high quality cables designed to facilitate test and access of high speed data interfaces.
- Designed with input from telco telecom installers, telco linesmen and field technicians.
The PathWay® Model 4143 RS-232 DB25 Automatic Fallback A/B Switch
- Control the switch position using Pin 9 of the DB25 Common port or the front-panel pushbutton.
- A transition from 5VDC to 0VDC on Pin 9 of the DB25 Common port triggers the unit to switch positions.
Model 7301 8-to-1 DB9 Switch with Contact Closure and RS232 Serial Remotes
- Allows switching up to 8 networks or devices from one device/network via 8 front panel pushbuttton or remote control via Contact Closure signals or ASCII RS232 Serial Data.
M7245-ESL is a Dual Channel RS530 Switch and Fiber Optic ST Duplex Switch
- Both Channels feature 3 Positions, SECURE/NON-SECURE/CUTOFF.
- Channel One is RS530 Compatible. All 25 Pins Switched.
- Channel Two is Fiber Optic, ST Duplex, Multimode with 1300nm wavelength.
- Remote Control Using Contact Closure or RS232 Serial Data.
QuickSwitch® Model 4193 Fiber Optic Network Switch/Converter accesses any of eight fiber optic networks from one computer.
- The Fiber Optic/Twisted Pair Media Conversion is Built in!
- All eight network ports are 1300nm 100 Mbps ST duplex multimode fiber optic ports
The Models 4127/4129 HP Fiber to RS485 Interface Converters Allow Connection of HP Fiber Optic Linked Terminals to RS-485 Port of Controller
√ Converts RS-485/ RS-422 Serial Communication Interface to HP Versatile Link Plastic Core Fiber (POF) cable. (read more)
Model 7224 allows quick connection to any one of two DB15X.21 Interface devices from one COMMON device.
- All (15) pins of the DB15 interface are switched via break-before-make electromechanical relays.
- Front panel pushbutton control and RS232 Serial Remote Control.
Each of the channels of the Model 7196 BNC AutoScan Switch allows access to six DVR/Camera networks from one laptop computer. All BNC ports are impedance matched to support 75 Ohm equipment.
- Ideal Applications: Multiple Digital Video Recorder, Multiple CCTV Camera Security Monitor Systems, AutoScan Security Cameras
CellMite Model 4337 Digital Signal Conditioner for Strain Gage Sensors.
- Auto sensor ID
- 16 Character backlit LCD identifying display
- Storage for 3 calibrated transucers
- Addressable for serial network
Model 7435 Auto-Controlled 16-Channel RJ45 A/B Switch.
- Switch position of all 16 channels is controlled by sensing valid data on Channel One (A and B ports).
- All Channels are switched simultaneously.
- Unit access via Ethernet, GUI. Point & Click control.
- Password protected!
Model 7341 RJ45 A/B Switch w/GUI Interface to 10 Base-T LAN Remote Control, Cat 5e
Access user Interface via standard Web browser.
Login password authentication required.
Simple point & click operation. (read more)
Model 6265 has 20 channels that allow quick connection to any one of two ST fiber optic interface devices from one common device.
- Features Gang operation to allow all connected units in gang mode to stay synchronized in the same position.
- Gang-Connect multiple Model 6265 switch units to simultaneously switch 40 channels, 60 channels, 80 channels...
Each channel of the Model 6281 allows access to any one of four separate ST fiber optic networks from one COMMON fiber optic network.
- Utilizes MEMS-based mirror/prism technology supports Gigabit data rates.
- The switch ports are transparent to all data.
- Simultaneous control of both channels.
- Control of the switch position from a 10/100...
The Model 6256 allows the sharing of one SC Duplex device among 2 others, with a secure OFFLINE position, for each of its three channels.
- Individual Control for each Channel
- Accepts Contact Closure switch commands for Remote Control
- Supports Gigabit data rates!
20-Pin, 50 Centimeter RS485 Cable with GT8E-20DS-HU Hirose Connectors used to interconnect multiple Lithium Ion Capacitor Modules for power electronic system applications.
M7299 has 8 channels that allow the sharing of a single XLR interface device among three others for each of the eight channels. Ideal for professional audio equipment switching.
♦ All eight channels switch simultaneously.
♦ No need to plug and unplug cables.
♦ Switches all 3 pins of the XLR interface.
♦ Contact Closure Remote Contr... (read more)
The Model 7262 is a 2-Channel DB25 RS232/RS530 A/B Switch with BOTH Serial and Contact Closure Remote
♦ Each channel allows for quick connection to any of of two DB25 devices from one COMMON device.
♦ Switches all 25 pins of the DB25 interface.
♦ Both channels switch simultaneously or independently. (read more)
The Model 7229 is a 2-Channel DB25 Switch that allows the sharing of any DB25 interface, including DB25/X.21 BIS
♦ Switches all 25 pins of the DB25 interface.
♦ RS232 Serial Data for remote control operation allows off-site monitoring and switch management.
♦ Wide range UL approved power module is supplied with the unit to cover North Americ... (read more)
ULTIMO Lithium Ion Capacitors are ideal for power systems requiring bidirectional high power pulses, very low leakage with very high life cycle. The unique, flat design of the ULTIMO Cells allow for more compact stacking when used in series, making the most efficient use of space! (read more)
Model 4215 Smart Strain Gage Indicator For Measurement & Control of Strain Gage Transducer-based Systems
- Compatible with tensile testers, load cells, extensometers, torque transducers, pressure sensors and position encoders.
- Provides accuracy, reliability and repeatability.
The Model 6315 is a Single Mode Fiber Optic SC Duplex A/B Switch with RS232 Remote Control and Key Lock functionality for added security.
- 1500 nm Wavelength
- RS232 Serial Remote Control (read more)
Model 8039 allows quick & easy connection of PC data, Microphone XLR Audio, and Video channels to either of two remote locations.
- The data channel utilizes RJ45 Cat 5 connectors & cabling.
- The audio channel utilizes XLR 3-pin microphone connectors & cabling.
- The video channel utilizes BNC connectors & cab...
M4410 Remotely Controllable RS232 A/B Switch monitors COMMON port for specified trigger character sequence.
- Switch locally via pushbutton.
- To switch remotely, the COMMON port RS232 device is monitored for a specific ASCII character sequence. If received, the unit switches to prescribed port.
Model 7237 8-Channel RJ45 A/B Switch with Redundant Remote Control & Power Supply
- M7237 accesses, on each channel, 1 of 2 devices via a device connected to the channel's Common port.
- Dual power, continues to pass data/maintain position in event of power loss.
- Pushbutton control or Remote ASCII command access via dual serial ports.