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Electro Standards Laboratories

The Model 4242 is a DB25 A/B Switch with both local front panel pushbutton control and remote control via Telnet and GUI with password protection.

  • Switches all 25 pins of the DB25 interface.
  • Transparent to data speed and format.
  • Control of the switch position from 10/100-Base-T LAN Ethernet environment.
Read more...

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Electro Standards Laboratories

Model 8461 9-Channel DB15 switch consists of 9 individually controlled Connect/Disconnect switches. This switch supports rugged MIL specifications. Read more...

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Electro Standards Laboratories

Each of the 3 channels of the Model 7347 allows access to two DB25 RS232 interface networks from one COMMON network or device.

Three Independent Switch Channels

♦ IP Addressable - 10/100 Base-T LAN Ethernet

♦ Remote Control via Telnet Commands for Off-Site Monitoring and Switch Management. Read more...

More Product Announcements from Electro Standards Laboratories
Electro Standards Laboratories

Model 8552 RJ45 A/B/C/D Switch with manual control allows the sharing of four networks from one computer or workstation.

♦ Share RJ45 interface networks or devices, "quick & easy"!

♦ Eliminates the need to plug and unplug cables

♦ Rated for 10/100/100 Networks (up to Cat5e). Read more...

More Product Announcements from Electro Standards Laboratories
Electro Standards Laboratories

M9501 is a 4-Channel A/B Switch with Serial Remote Control that allows Manual Switching at all times, including during power loss.

♦ Independent control of each channel, (3) V.35 channels and (1) DB25 channel

♦ Rotary switch allows manual switching at all times, including during power loss.

♦ Remote control via DB9 accepting ASCII RS232 Seria... Read more...

More Product Announcements from Electro Standards Laboratories
Electro Standards Laboratories

The Model 7370 is an RJ45 A/B Network switch with Serial Remote Control that allows the sharing of one RJ45 Cat6A interface network or device among two others.

Now Certified for Cat6A Compliance!
♦ Utilizes High Performance Shielded RJ45 Connectors.
♦ Accepts RS232 Serial Data ASCII commands to allow off-site monitorin...
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Electro Standards Laboratories

Model 9258 is a Six Channel RS530 DB25 A/B Switch box

♦ Each channel of M9258 allows quick connection to any one of two devices from one COMMON device.

♦ High quality sealed switch with self-wiping low impedance contacts.

♦ Eliminates the need to plug and unplug cables. Read more...

More Product Announcements from Electro Standards Laboratories
Electro Standards Laboratories

The Model 9082 is an DIN Rail Mounted RJ45 A/B Switch that monitors switch position via three contacts of the mini barrier strip Monitor port located on the rear panel.

♦ Certified for Cat5e compliance.
♦ Convenient DIN rail mounting, ideal for use in process control systems. Read more...

More Product Announcements from Electro Standards Laboratories
Electro Standards Laboratories

Model 9257 is a 2-Channel DB25 A/B switch that supports RS530 and ANY DB25 interface device!

  • Independently switches each of the two channels via two front panel rotary switches.
  • High quality sealed switch with self-wiping low impedance contacts.
  • All 25 pins of the DB25 interface are switched.
  • Transparent to data speed and format.
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More Product Announcements from Electro Standards Laboratories
Electro Standards Laboratories

M5528A permits signal to pass uninterrupted (SVCN and GPCN positions) or isolates in/out copper (OFFLINE position).

  • Keylock actuator insures secure switch operation.
  • The switch position will follow the keylock actuator position at all times.
  • Can be linked to Model 5527A Display Indicator Unit for a robust conference room switching system!
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More Product Announcements from Electro Standards Laboratories