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Catalog # 307275 - Model 7275 DB25 AB Switch, Dual RS232 Remote

    DB25 AB Switch, Dual RS232 RemoteDB25 AB Switch, Dual RS232 RemoteDB25 AB Switch, Dual RS232 RemoteDB25 AB Switch, Dual RS232 Remote
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    • DB25 AB Switch, Dual RS232 Remote
    • DB25 AB Switch, Dual RS232 Remote
    • DB25 AB Switch, Dual RS232 Remote
    • DB25 AB Switch, Dual RS232 Remote
Base Price:
Catalog No: 307275
Model No: 7275
Feature:Dual RS232 Remote Control Ports
Product Type:Switches: Copper
Cable Type/Port Connector:DB25 Switch Ports
Channels per Switch Chassis:1
Electronic Switches/Power Required:PathWay® Copper
Remote Control:RS232 Serial
Pins Switched:25
Remote Port:Dual, DB9
Local Control:Pushbutton

Path Way® Remotely Controllable Network Switch, DB25, Dual RS232 Remote


Shipping Terms

Shipments are made via UPS Ground, unless otherwise specified. Freight charges are prepaid and added to your invoice. We can estimate the freight costs for you.

We can ship freight collect on your account, just provide your UPS Account Number.

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Products shall be shipped F.O.B. Electro Standards' facility. Title to and risk of loss or damage to the products shall pass to you upon Electro Standards delivery of the products to a carrier for shipment. Title to software will remain with the applicable licensor. Electro Standards' prices do not include shipping and handling charges. Electro Standards reserves the right to use its own discretion in the manner and routing of shipments. Electro Standards shall be permitted to deliver products in separate lots.

Shipping Return Policy

  • To return an item, contact Electro Standards at 401-943-1164 to obtain a Return Material Authorization (RMA) number. RMA numbers are valid for 30 days after the date of the shipment and cannot be extended or re-issued. We are unable to accept returns without an RMA number.
  • All returns except those of defective product are subject to a 15% restocking fee, and additional charges for handling or freight are refunded only in cases of defective products.
  • Return freight must be shipped prepaid. We recommend that you insure the package as you are responsible for risk of loss on all returned packages. We recommend that all cartons are properly packed as Electro Standards is not responsible for product damaged en route. We do not issue call tags for product returns.
  • Returned product must be clean, undamaged, and complete with all manuals, accessories, documents and packaging. The items must be in a resalable condition.
  • The product must have with it a copy of the original invoice or packing slip and the appropriate RMA paperwork.
  • If your item is not working properly, please contact Electro Standards at 401-943-1164 for help in trouble-shooting your application.
  • If the product is defective, Electro Standards will repair or replace that item (at our discretion) upon receipt and evaluation of the original product.
  • Electro Standards reserves the right to authorize product returns after 30 days from the invoice date in some cases. If the product is accepted after 30 days, credit will be issued toward future pruchases only and some additional restocking charges may be applied.
  • All credits from RMAs must be used within one calendar year of issue.

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Model 7275 DB25 A/B Single Channel Switch with Dual RS232 Remote Control Ports

  • Control the Model 7275 A/B network switch remotely from either of the "TWO" DB9 Remote Control Ports.


  • PORT CONNECTORS: (3) DB25 (F) port connectors labeled A, B, and COM on rear panel.
  • FRONT PANEL CONTROL: (1) Manual pushbutton allows local switching.
  • DISPLAY: (2) Front panel LED's display switch position and power status.
  • DUAL REMOTE: (2) DB9 (F) connectors on rear panel accept ASCII RS232 Serial Data for Remote Control operation.
  • POWER: UL approved wall mount 100VAC-240VAC 50Hz-60Hz power module supplies 12 VDC, 500 mA to the unit. Has 2-prong, US, non-polarized plug.
  • DIMENSIONS: 19.0" W x 1.75" H x 10.17" D. (48.3 x 4.4 x 25.8 cm)
  • WEIGHT: Approximately 5.1 lbs. (2.4 kg)

PathWay® Model 7275 DB25 Single Channel DB25 A/B Switch with Dual RS232 Remote Application:

The drawing illustrates a COMMON Device connected to the DB25 COMMON port with access to Device A and Device B, connected to the DB25 A and DB25 B ports, respectively. There are two DB9 Remote Control Ports. Both can be used to control the unit remotely via RS232 ASCII commands.

PathWay® Model 7275 DB25 A/B Switch application with Dual Remote Ports


  • Allows quick connection to any one of two DB25 Devices from one COMMON Device.
  • The switch ports are transparent to all data.
  • All (25) pins of the DB25 interface are switched via break-before-make electromechanical relay.
  • The unit maintains last set position on power loss and continues to pass data.
  • Front panel pushbutton control.
  • Remote RS232 ASCII commands that allow the user to control switch position, lockout front panel operations, obtain switch status, as well as query firmware version number, query serial number, and enable/disable autosend of switch positions.
  • Redundant Remote Control increases remote connectivity options.
  • Front panel LED's display present position and power status.
  • Attractive all metal, black box packaging provides EMI/RFI shielding.
  • Custom length DB25 cables available for your switch installation.
  • Municipalities, schools, government: This product is on GSA Schedule!

The PathWay® Model 7275 Single Channel DB25 A/B Switch with Dual RS232 Remote allows the user the capability of sharing a single port interface device, connected to the "COMMON" port, among two other devices, connected to the "A" and "B" ports. The Model 7275 is enclosed in a1U, full rack size, all metal chassis designed to provide EMI/RFI shielding and fit in a standard 19" rack.

The switch may be controlled locally by manually operating the front panel pushbutton or remotely from either of the DB9 Remote Control ports located on the rear of the unit. The DB9 Remote ports provide control through the RS232 Serial Commands and allow the user to both control and monitor the switch position remotely. The front panel LED's display indicates the switch position and power status.

This high-quality network switch is available to city, state, and federal government purchasers at a discounted price and favorable payment and shipping terms via GSA Schedule GS-35F-0286V. Click here or on GSA icon for details 

Ask about our popular Model 700 RS-232 Breakout Box.
Tri-State LED's monitor the data interface for fault isolation

Model 700 RS232  Breakout Box

This high-quality network switch is available to city, state, and federal government purchasers at a discounted price and favorable payment and shipping terms via GSA Schedule GS-35F-0286V. Click here for GSA details.

Model 7175 Single Channel RS232 A/B Switch,  DB25 A/B Autosense unit is available to government purchasers on our GSA Schedule GS-35F-0286V. Call for discounted price and terms.

Electro Standards can supply all your Network Cable requirements. Click here to reach our CABLES, COPPER NETWORK Webpage.

For custom network switches call our friendly customer support staff at 401-943-1164, email eslab@electrostandards.com, or complete our online form: /Products-Custom/Copper-Switch/

All data switches, data communication products, and data acquisition products are subject to a one year warranty against manufacturing defects.  The limit of ESL liability is limited to the cost of the ESL product provided.

*Prices online are subject to change and verification.

All ESL products are available for export.

Electro Standards welcomes International inquiries: commutateur d'ordinateur,  equipo interruptor, interruttore del calcolatore, interruptor do computador, dator switch.

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