401-943-1164 / US & Canada Toll Free: 877-943-1164

Catalog # 307270 - Model 7270 DB9 A/B/C Switch

    DB9 A/B/C Switch
Click image to enlarge
Base Price:
$745.00
Catalog No: 307270
Model No: 7270
Switch Type (Fiber, Ethernet, etc.):Serial
Positions:3
Channels per Switch/Chassis:1
Chassis/Rack Configuration:Rackmount
Connector/Port:DB9
Pins Switched:9
Remote Control Type:RS232 Serial
Remote Control Port:DB9
Local/Manual Control:Pushbutton

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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.

We can also ship via the carrier of your choice. Provide the details and your account number.

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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Overview


Path Way® Remotely Controllable Network Switches, DB9
Model 7270 Single Channel DB9 A/B/C Switch with Serial Remote Control Port

  • Increases network efficiency by facilitating sharing of peripherals!

 PathWay® Model 7270 Single Channel DB9 A/B/C Switch with Serial Remote Control Port

 SPECIFICATIONS:

  • PORT CONNECTORS: (4) DB9 female connectors labeled A, B, C and COMMON.
  • FRONT PANEL CONTROL: (3) manual pushbuttons allow local switching.
  • DISPLAY: (3) Front panel LED's display switch position and power status.
  • REMOTE CONTROL: (1) DB9 female connector on rear panel accepts ASCII RS232 Serial Data for Remote Control operation.
  • POWER: UL approved 100VAC/240VAC, 50Hz/60Hz wall mount power module supplies 12 VDC, 500mA to the unit. Has 2-prong, US non-polarized plug.
  • DIMENSIONS: Rackmount: 19.0" x 1.75" H x 8.0" D. (48.3 x 4.4 x 20.3 cm).
  • WEIGHT: Approximately 4.3 lbs. (2.0 kg) 

DB9 A/B/C SWITCH APPLICATION w/SERIAL REMOTE: The drawing illustrates a COMMON Device connected to the DB9 COMMON port with access to three other DB9 interface Devices connected to the "A", "B", and "C" ports, respectively. A DB9 Remote port can be used to control the switch remotely via RS232 ASCII commands.

PathWay® Model 7270 DB9 A/B/C Switch Applicaton w/RS232 Remote  

 FEATURES:

  • Quickly, easily, access three DB9 devices from one device. Control the switch both locally and remotely.
  • The switch ports are transparent to all data.
  • All (9) pins of the DB9 interface are switched via break-before-make electromechanical relays.
  • 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, query firmware version number, query serial number, and enable/disable autosend of positions.
  • Front panel LED's display present position and power status.
  • Municipalities, schools, government: This product is on GSA Schedule!

The PathWay® Model 7270 Single Channel DB9 A/B/C Switch with RS232 Remote allows the user the capability of sharing a single port interface device, connected to the "COMMON" port, among three other devices connected to the the "A", "B", and "C" ports, with remote access functionality. The Model 7270 is enclosed in a 1U, full rack size, all metal black chassis designed to provide EMI/RFI shielding and fit in a standard 19" rack.

The switch may be controlled locallly by manually operating the front panel pushbuttons or remotely from the DB9 (female) Serial Interface Remote port located on the rear if the unit.

 Wide Range Power Option Available:  (Cat No. 517277) CE, RoHS, and UL listed table mount power module, 100VAC/240VAC, 50/60Hz for use in place of the standard power module that is included with the unit.  Has IEC 60320 C14 inlet.  Ideal for international applications.

SPECIFICATIONS: USB to DB9 Serial Converter Cable Available! If only USB ports are available on the computer or if a USB port is chosen to be used for any reason, a USB to DB9 serial converter cable will be needed.  This cable can be provided by ESL under part number 528693. 

Custom length cables are available for quick delivery! 

Suggested cables for use with Model 7270 Switch:
Part Number    Description                                                                
990125-005      DB9 M/F, 9-Conductor, Unshielded PVC Cable, 5 FT
990125-010      DB9 M/F, 9-Conductor, Unshielded PVC Cable, 10 FT
990126-005      DB9 M/M, 9-Conductor, Unshielded PVC Cable, 5 FT
990126-010      DB9 M/M, 9-Conductor, Unshielded PVC Cable, 10 FT

This product is offered at a discount to city, state, and municipal government purchasers via GSA Schedule GS-35F-0286V.

Electro Standards can supply all of 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/

PathWay®  is a registered trademark of Electro Standards Laboratories.

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.
All DB9 Switches and other ESL products are available for export.

 Electro Standards welcomes International inquiries: Electro Standards welcomes International inquiries: commutateur de réseau, conmutador de red, switch di rete, przelacznik sieciowy, switch de rede, nätverksswitch.

Electro Standards’ products are integrated into systems worldwide, including but not limited to: <st1:country-region w:st="on">Australia</st1:country-region>, <st1:country-region w:st="on">Canada</st1:country-region>, <st1:country-region w:st="on">Chile</st1:country-region>, <st1:country-region w:st="on">Denmark</st1:country-region>, <st1:country-region w:st="on">France</st1:country-region>, <st1:country-region w:st="on">Germany</st1:country-region>, <st1:country-region w:st="on">Greece</st1:country-region>, <st1:country-region w:st="on">Israel</st1:country-region>, <st1:country-region w:st="on">New Zealand</st1:country-region>, <st1:country-region w:st="on">Philippines</st1:country-region>, Puerto Rico, <st1:country-region w:st="on">Romania</st1:country-region>, <st1:country-region w:st="on">Singapore</st1:country-region>, <st1:country-region w:st="on">South Korea</st1:country-region>, <st1:country-region w:st="on">South Africa</st1:country-region>, <st1:country-region w:st="on">Spain</st1:country-region>, <st1:country-region w:st="on">Switzerland</st1:country-region>, <st1:country-region w:st="on">Thailand</st1:country-region>, The Netherlands, UAE, <st1:country-region w:st="on">UK</st1:country-region>.

*Prices online are subject to change and verification.

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Developer Tools

Database Activity Shipping Rates Performance Tracking Cache Storage Session Storage
1.2619183 seconds
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2. 0 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =e36067e4-3523-4adb-98e0-7bb64d8afb8d
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3. 0.0312352 DBInterface.get_oSQL show StoredProcedure [dbo].[RecentlyViewedListLoadByEntityType] @UserID=e36067e4-3523-4adb-98e0-7bb64d8afb8d
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6. 0.0625374 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=409
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9. 0.0625374 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=409
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18. 0.1002983 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=409
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21. 0.1159276 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =e36067e4-3523-4adb-98e0-7bb64d8afb8d
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22. 0.1159276 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=409
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23. 0.1159276 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=592
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24. 0.1159276 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=592
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26. 0.1315732 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=60
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28. 0.1471837 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=2273
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31. 0.1471837 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=225
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32. 0.1628139 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=225
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33. 0.1628139 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=409
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34. 0.1628139 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=409
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35. 0.1628139 DBInterface.GetDataT show StoredProcedure [dbo].[procGetAllCountryList] - 0
36. 0.1628139 DBInterface.GetDataT show StoredProcedure [dbo].[procGetCountryStatesList] @CountryCode=USA
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37. 0.1628139 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/307270-7270-db9-a-b-c-switch-409.html
@Type=PRODUCT
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38. 0.1864521 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=409
@SiteID=1
@UserID=e36067e4-3523-4adb-98e0-7bb64d8afb8d
 0.0236382
39. 0.1864521 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=409
@SiteID=1
@ShowHidden=False
 0
40. 0.1864521 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @Type=CATEGORY
 0
41. 0.1864521 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=409
@SiteID=1
@UserID=e36067e4-3523-4adb-98e0-7bb64d8afb8d
@ShowHidden=0
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42. 0.2021512 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=409
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43. 0.2021512 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=409
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44. 0.2021512 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=409
 0
45. 0.2021512 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=409
@SiteID=1
 0
46. 0.2021512 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=409
@SiteID=1
@UserID=e36067e4-3523-4adb-98e0-7bb64d8afb8d
@ShowHidden=0
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47. 0.2178022 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=409
@UserID=e36067e4-3523-4adb-98e0-7bb64d8afb8d
@SiteID=1
 0.015651
48. 0.2178022 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =e36067e4-3523-4adb-98e0-7bb64d8afb8d
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49. 0.2178022 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=409
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50. 0.2178022 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=409
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51. 0.2178022 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=409
 0
52. 0.2178022 DBInterface.GetDataT show StoredProcedure [dbo].[Cart_LoadByUserID] @UserID=e36067e4-3523-4adb-98e0-7bb64d8afb8d
@SiteID=1
 0
Total DB Execution Time 0.1396146
Session Key Session Value
UserId e36067e4-3523-4adb-98e0-7bb64d8afb8d
IsDynamicallyGeneratedUserId True
AdminLastPage /GetProduct.aspx?PageKey=%2f307270-7270-db9-a-b-c-switch-409.html&unq=11/6/2026 1:50:20 PM
OrderNumber
AdminLastSitePage /307270-7270-db9-a-b-c-switch-409.html
Section Execution Time
DBInterface.vb 0
MasterPage.master 0.2400175
DeveloperTools.ascx 0
Load Time:1.2619183s  |  Database Hits: 52