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

Catalog # 308267 - Model 8267 DB25 2-Position Keylock Switch

    DB25 2-Position Keylock Switch
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Base Price:
$387.00
Catalog No: 308267
Model No: 8267
Switch Type (Fiber, Ethernet, etc.):Serial
Positions:2 (e.g. A/B and Common)
Security:Keylock
Channels per Switch/Chassis:1
Chassis/Rack Configuration:Desktop
Connector/Port:DB25
Pins Switched:25
Local/Manual Control:Keylock

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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.

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

LineSelect™
DB25 Manual Network Switches, 2-Positions, Keylock Switches
LineSelect™ Model 8267 DB25 A/B Switch, Manual Operation, via Keylock, Desktop

  • Key Operated Control Provides Secure A/B Switching
  • A Robust, High Integrity Switch 
  • No Power Required

LineSelect™ Model 8267 DB25 A/B Switch, Manual Operation, via Keylock

SPECIFICATIONS:

  • PORT CONNECTORS: (3) DB25 female connectors labeled A, B, and Common.
  • FRONT PANEL CONTROLS: (1) Keylock Switch allows local switching.
  • POWER: Manually operated.  No power required.
  • GROUND STUD: On rear panel. 
  • DIMENSIONS: 5.44"W x 2.02"H x 7.27"D. (13.9 x 5.2 x 18.5 cm)
  • WEIGHT: Approximately 1.4 lb (0.7 kg.)

DB25 A/B APPLICATION w/KEYLOCK SWITCH: The application diagram shows a COMMON device connected to the DB25 COMMON port with access to Device A and Device B, connected to the DB25 A port and the DB25 B port, respectively. The unit's position is controlled via the front panel keylock switch. There is a rear panel chassis ground lug on rear panel.

LineSelect™ Model 8267 A/B Keylock Application

FEATURES:

  • Allows access to two networks from one computer or workstation.
  • High reliability sealed switch with self-wiping precious metal contacts.
  • Eliminates the need to plug and unplug cables.
  • No external power required.
  • Transparent to data speed and format.
  • Manual operation via front panel keylock switch.
  • Key is captive in position B.
  • Key can only be removed in the A position.
  • All (25) pins of the DB25 interface are switched via a break-before-make rotary switch.
  • Attractive anodized aluminum black box packaging provides EMI/RFI shielding.
  • Chassis has no feet.
  • Rear panel chassis stud accepts spade lug for secure grounding.
  • Custom length DB25 cables available for your switch installation.
  • Improves computer network efficiency by allowing sharing of peripherals.
  • Lifetime guarantee against manufacturing defects. 

 The LineSelect™ Model 8267 DB25 A/B Switch allows the user to access two DB25 devices connected to the a and B ports from one DB25 device connected to the COMMON port.  Switching between devices A and B is quick and easy via the front panel keylock switch.  The LineSelect™ Model 8267 is packaged in a slim desktop style enclosure

 Custom Network Switches are available. Contact us by phone, email, or complete the Online Custom Products Form. /Products-Custom/Copper-Switch/

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

All data switch boxes, 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 Manual Data Network Switches 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"></st1:country-region><st1:country-region w:st="on">Australia</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Canada</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Chile</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Denmark</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">France</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Germany</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Greece</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Israel</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">New Zealand</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Philippines</st1:country-region>, Puerto Rico, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Romania</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Singapore</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">South Korea</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">South Africa</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Spain</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Switzerland</st1:country-region>, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">Thailand</st1:country-region>, The Netherlands, UAE, <st1:country-region w:st="on"></st1:country-region><st1:country-region w:st="on">UK</st1:country-region>.

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Developer Tools

Database Activity Shipping Rates Performance Tracking Cache Storage Session Storage
1.4071072 seconds
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1. 0 DBInterface.GetDataT show Text SELECT TOP(1) '0' AS ArticleID, 0 As ID, Product.MetaTitle As PageTitle, Product.MetaDescription As show - 0
2. 0 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =b2bd6478-1096-470f-a9a4-47367f5387ee
 0
3. 0.0312568 DBInterface.get_oSQL show StoredProcedure [dbo].[RecentlyViewedListLoadByEntityType] @UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
@EntityType=product
@RowCount=5
@SiteID=1
 0.0156324
4. 0.0377796 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/308267-8267-db25-2-position-keylock-switch-577.html
@Type=PRODUCT
 0
5. 0.0534418 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=577
@SiteID=1
@UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
 0.0156622
6. 0.0534418 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=577
@SiteID=1
@ShowHidden=False
 0
7. 0.0534418 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @Type=CATEGORY
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8. 0.0534418 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=577
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9. 0.0534418 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=577
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10. 0.100325 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=577
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11. 0.115953 DBInterface.get_oSQL show StoredProcedure [dbo].[CL_procGetOtherProductsBought] @ProductID=577
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12. 0.115953 DBInterface.get_oSQL show StoredProcedure [dbo].[AccessoryListLoadByProductKey] @ProductID=577
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13. 0.115953 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=577
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@UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
@ShowHidden=0
 0
14. 0.115953 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=577
@UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
@SiteID=1
 0
15. 0.1315744 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =b2bd6478-1096-470f-a9a4-47367f5387ee
 0.0156214
16. 0.1315744 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=577
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17. 0.1315744 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=207
@SiteID=0
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 0
18. 0.1380986 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=207
@UserID=
@SiteID=1
 0
19. 0.2006339 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=220
@SiteID=0
@ShowHidden=0
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20. 0.2006339 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=220
@UserID=
@SiteID=1
 0
21. 0.2162615 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=173
@SiteID=0
@ShowHidden=0
 0.0156276
22. 0.2541174 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=173
@UserID=
@SiteID=1
 0.0378559
23. 0.2697311 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=200
@SiteID=0
@ShowHidden=0
 0
24. 0.2854286 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=200
@UserID=
@SiteID=1
 0.0156975
25. 0.2854286 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=387
@SiteID=0
@ShowHidden=0
 0
26. 0.3010009 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=387
@UserID=
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 0
27. 0.3166166 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=577
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28. 0.3166166 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=577
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29. 0.3166166 DBInterface.GetDataT show StoredProcedure [dbo].[procGetAllCountryList] - 0
30. 0.3322499 DBInterface.GetDataT show StoredProcedure [dbo].[procGetCountryStatesList] @CountryCode=USA
 0.0156333
31. 0.3387813 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/308267-8267-db25-2-position-keylock-switch-577.html
@Type=PRODUCT
 0.0065314
32. 0.3544553 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=577
@SiteID=1
@UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
 0.015674
33. 0.3544553 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=577
@SiteID=1
@ShowHidden=False
 0
34. 0.3700844 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @Type=CATEGORY
 0.0156291
35. 0.3700844 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=577
@SiteID=1
@UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
@ShowHidden=0
 0
36. 0.3700844 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=577
 0
37. 0.3857003 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=577
 0.0156159
38. 0.3857003 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=577
 0
39. 0.3857003 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=577
@SiteID=1
 0
40. 0.3857003 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=577
@SiteID=1
@UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
@ShowHidden=0
 0
41. 0.3857003 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=577
@UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
@SiteID=1
 0
42. 0.3857003 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =b2bd6478-1096-470f-a9a4-47367f5387ee
 0
43. 0.3857003 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=577
 0
44. 0.3857003 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=577
 0
45. 0.3857003 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=577
 0
46. 0.4013164 DBInterface.GetDataT show StoredProcedure [dbo].[Cart_LoadByUserID] @UserID=b2bd6478-1096-470f-a9a4-47367f5387ee
@SiteID=1
 0.0156161
Total DB Execution Time 0.2320405
Session Key Session Value
UserId b2bd6478-1096-470f-a9a4-47367f5387ee
IsDynamicallyGeneratedUserId True
AdminLastSitePage /308267-8267-db25-2-position-keylock-switch-577.html
AdminLastPage /GetProduct.aspx?PageKey=%2f308267-8267-db25-2-position-keylock-switch-577.html&unq=8/7/2026 1:58:38 AM
OrderNumber
Section Execution Time
DBInterface.vb 0
MasterPage.master 0.3857003
DeveloperTools.ascx 0
Load Time:1.4071072s  |  Database Hits: 46