Rackmount ABC Switch features independent switching.

Electro Standards Laboratories    Cranston, RI 02921 3403
Apr 16, 2013 Housed in anodized black box packaging that provides EMI/RFI shielding, Model 9462 enables user to access three 10/100/1000 Base-T CAT5e networks for each of 5 channels via front-panel rotary switches. Unit supports all 8 pins of RJ45 CATe5 interface, and conserves panel space by incorporating 5 complete A/B/C switches into 1U panel height. Measuring 19.0 x 1.75 x 8.0 in., manually operated switch requires no power, eliminating need to plug and unplug cables.

RJ45 A/B Switch features GUI remote control.

Electro Standards Laboratories    Cranston, RI 02921 3403
Apr 15, 2013 Configured in 19.0 x 1.75 x 10.0 in. rackmount housing, 8-channel PathWay Model 7236E is controlled locally via front-panel pushbutton, or remotely via RJ45 Remote port located on rear panel. Each channel allows access to 2 RJ45 networks from 1 COMMON network or device. Model 7236E switches all 8 channels simultaneously, and front-panel LEDs display switch position and power status. Powered by 100 Vac/240 Vac, 50 Hz/60 Hz wall mount power module, switch is transparent to data speed and format.

CAT5e A/B/C Switch supports 5 channel independent switching.

Electro Standards Laboratories    Cranston, RI 02921 3403
Apr 08, 2013 Manually operated, 19.0 x 8.0 x 1.75 in. rackmount Model 9462 lets user access three 10/100/1000 Base-T CAT5e networks for each channel from one COMMON network. Independent switching for each of 5 channels is accomplished via 5 front-panel rotary switches. Supplied in anodized black box that provides EMI/RFI shielding, product supports all 8 pins of RJ45 CAT5e interface and features sealed switch components with self-wiping, low-impedance contacts.

DB9 8-to-1 Switch features multiple control systems.

Electro Standards Laboratories    Cranston, RI 02921 3403
Apr 01, 2013 Configured in rackmount design with anodized housing for EMI/RFI shielding, Model 7193 enables sharing of single port interface device connected to COMMON port among 8 other devices connected to ports labeled A, B, C, D, E, F, G, and H. Single-channel switch has 8 manual pushbuttons on front panel for local switching. Remote control is accomplished from 10/100-Base-T LAN Ethernet environment and either Telnet commands or GUI. On power loss, switch maintains position and continues to pass data.

RS530 DB25 A/B Switch offers independent channel switching.

Electro Standards Laboratories    Cranston, RI 02921 3403
Mar 21, 2013 Transparent to data speed and format, Model 9257 lets user access 2 DB25 interface devices connected to A and B ports via one DB25 interface device connected to COMMON port for each channel. Switching of each of 2 channels is accomplished via 2 rotary knobs located on front panel. Manual switch comes in 19.0 x 1.75 x 8.0 in., anodized black box packaging that provides EMI/RFI shielding and fits into 19 in. rack. Design incorporates sealed switch with self-wiping, low-impedance contacts.

Single-Channel A/B Switch provides automatic backup.

Electro Standards Laboratories    Cranston, RI 02921 3403
Feb 20, 2013 Controlled via front-panel pushbutton or DB9 female serial interface Remote port on rear of unit, PathWay Model 4133 enables sharing single port interface device connected to COMMON port among 2 other devices connected to A and B ports. Switch monitors data activity on port A and automatically switches to B position if activity is lost for duration of set delay time. Upon power loss, this single-channel DB25 A/B switch maintains last set position and continues to pass data.

Complex Programmable Logic Device controls 3-phase motors.

Electro Standards Laboratories    Cranston, RI 02921 3403
Feb 12, 2013 Designed to connect directly to CellMite ProD Data Acquisition and Control Boards, CellMite ProD Model 4350 CPLD Interface Board is based on Altera EPM3512QC208-10 CPLD Complex Programmable Logic Device, which has 10,000 usable gates, 512 macrocells, 32 logic array blocks, and 172 user I/O pins. Operating from 0–70°C, board provides 15 single-ended PWM input signals, 16 differential PWM output signals, 4 differential brake output signals, and differential inverter enable output signal.

A/B Switch uses LEDs to display and verify position.

Electro Standards Laboratories    Cranston, RI 02921 3403
Jan 18, 2013 With Model 8036 E1 TX/RX BNC A/B Switch, user can simultaneously switch four E1 channels to four E1 devices connected to A port or four E1 devices connected to B port via turn of knob. E1 communications interface using 2 BNC coaxial connections is typically an unbalanced interface over 75 Ω coaxial cables. Incorporating sealed switch with self-wiping contacts, Model 8036 switches both shield and center conductor of coaxial interface and is packaged in anodized black box with EMI/RFI shielding.

XLR Switches provide network support for TV/radio stations.

Electro Standards Laboratories    Cranston, RI 02921 3403
Nov 13, 2012 With RJ45 CAT5, XLR 3-pin, and BNC connectors, Model 8039 manually operated, multi-peripheral A/B switch accelerates connection of PC data, microphone audio, and video channels to either of 2 remote locations. Model 7298 XLR Audio A/B Switch with contact control remote port offers 3 channels, each of which allows access to 2 XLR interface devices from one common XLR device. Model 7299 eight-channel XLR Audio A/B/C switch has contact control remote port for off-site switch management.

Fiber Optic Switch incorporates mirror technology.

Electro Standards Laboratories    Cranston, RI 02921 3403
Oct 16, 2012 Operated by local pushbutton control or RS-232 commands sent via Remote Serial Port, QuickSwitch Model 6275 lets user switch one COMMON ST duplex port to any one of 8 ST duplex ports or to switch to offline position that isolates all ports from each other. All fiber optic signals are passed through switch and maintained in fiber optic light transmission media. All ports are ST duplex, multimode, 62.5/125 micron with 1,300 nm wavelength, and switch supports gigabit data rates.