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

Network Switches

Electro Standards Laboratories manufactures a wide array of Network Switches to support Ethernet, Fiber, Serial, USB and other connections/networks.  Our brands include PathWay®, LineSelect® and QuickSwitch®.   

Switch Control Types include: Remote or Manual, Automatic Fallback, IP Addressable, Code-operated, Auto-Sensing, Contact Closure and Trigger Character.   

Switches are available with Password Protection and Secure Off-line Positions.  We have hundreds of designs available to order online, but please keep in mind we also have the capability to custom design to your exact specifications.

Call our knowledgeable sales team at 401-943-1164 for assistance with your product selection.


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    • Length, Ft. [ + ]
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    • Channels per Switch/Chassis [ + ]
    • Channel Control [ + ]
    • Chassis/Rack Configuration [ + ]
    • Compliance/Category Rating [ + ]
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502 Matches
304441 - 4441 4-Channel DB9 RS232 Port Sharer
304441 - 4441 4-Channel DB9 RS232 Port Sharer
$560.00
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Catalog # 302040 - Model 4410 DB25 RS232 A/B Switch
Catalog # 302040 - Model 4410 DB25 RS232 A/B Switch
$595.00
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Catalog # 302050 - Model 4440 DB25 RS232 4-Way Switch
Catalog # 302050 - Model 4440 DB25 RS232 4-Way Switch
$755.00
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Catalog # 302060 - Model 4480 DB25 RS232 8-Way Switch
Catalog # 302060 - Model 4480 DB25 RS232 8-Way Switch
$955.00
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Catalog # 302154 - Model 4875 KVM A/B Switch
Catalog # 302154 - Model 4875 KVM A/B Switch
$967.00
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Developer Tools

Database Activity Shipping Rates Performance Tracking Cache Storage Session Storage
1.5508286 seconds
# Seconds Since First Hit Trace Command Type Command Text Parameters Execution Time
1. 0 DBInterface.GetDataT show Text SELECT TOP(1) '0' AS ArticleID, 0 As ID, CASE WHEN Category.MetaTitle='' THEN Category.PageTitle ELS show - 0.0313006
2. 0 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =442dfb1c-c91e-4f8f-982c-23cd7c9b84f6
 0
3. 0.0311909 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/network-switches/default.aspx
@Type=CATEGORY
 0
4. 0.0311909 DBInterface.get_oSQL show StoredProcedure [dbo].[CategoryLoadByPrimaryKey] @CategoryId=209
@SiteID=1
@RootID=0
@UserID=00000000-0000-0000-0000-000000000000
 0
5. 0.0311909 DBInterface.GetDataT show StoredProcedure dbo.Breadcrumb @PathList=
@SiteID=1
 0
6. 0.0311909 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =442dfb1c-c91e-4f8f-982c-23cd7c9b84f6
 0
7. 0.0311909 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/network-switches/default.aspx
@Type=CATEGORY
 0
8. 0.0468106 DBInterface.get_oSQL show StoredProcedure [dbo].[CategoryLoadByPrimaryKey] @CategoryId=209
@SiteID=1
@RootID=0
@UserID=00000000-0000-0000-0000-000000000000
 0.0156197
9. 0.0468106 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByCategoryKey] @CategoryID=209
 0
10. 0.0624634 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/network-switches/default.aspx
@Type=CATEGORY
 0
11. 0.0624634 DBInterface.get_oSQL show StoredProcedure [dbo].[CategoryLoadByPrimaryKey] @CategoryId=209
@SiteID=1
@RootID=0
@UserID=00000000-0000-0000-0000-000000000000
 0
12. 0.0624634 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =442dfb1c-c91e-4f8f-982c-23cd7c9b84f6
 0
13. 1.2696482 DBInterface.GetDataS show StoredProcedure [dbo].[getFilteredProductListWithPaging] @UserID=442dfb1c-c91e-4f8f-982c-23cd7c9b84f6
@PageNumber=1
@PageSize=20
@SortOrder=best
@SessionID=jrppxwebya533j4glrptf3ic
@SiteID=1
@FilterProductsXML=<filters />
@CategoryId=209
@IncludeSubCategories=0
@MaxProductsToReturn=1000
@AllowMultipleAttributesPerGroup=1
@AllowMultipleExclusionAttributesPerGroup=1
 1.2071848
14. 1.3008313 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesList] - 0.0311831
15. 1.3008313 DBInterface.GetDataT show StoredProcedure PressReleaseSearch @CategoryID=209
@PageNum=1
@PageSize=12
@SiteID=1
@GetExpired=0
 0
16. 1.3164521 DBInterface.GetDataT show StoredProcedure [dbo].[Cart_LoadByUserID] @UserID=442dfb1c-c91e-4f8f-982c-23cd7c9b84f6
@SiteID=1
 0
17. 1.3164521 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=39
 0
18. 1.3633383 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=178
 0.015632
19. 1.3789717 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=180
 0
20. 1.3789717 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=649
 0
21. 1.3945961 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=2298
 0.0156244
22. 1.3945961 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=34
 0
23. 1.3945961 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=35
 0
24. 1.4102165 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=36
 0.0156204
25. 1.4102165 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=40
 0
26. 1.4102165 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=42
 0
27. 1.4258581 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=45
 0
28. 1.4258581 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=46
 0
29. 1.4258581 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=48
 0
30. 1.4414887 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=49
 0
31. 1.4414887 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=50
 0
32. 1.4414887 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=51
 0
33. 1.457094 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=52
 0
34. 1.4728016 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=53
 0
35. 1.4883514 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=54
 0.0155498
36. 1.4883514 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=55
 0
37. 1.5039798 DBInterface.GetDataT show StoredProcedure dbo.Breadcrumb @PathList=
@SiteID=1
 0
Total DB Execution Time 1.3477148
Session Key Session Value
UserId 442dfb1c-c91e-4f8f-982c-23cd7c9b84f6
IsDynamicallyGeneratedUserId True
AdminLastSitePage /network-switches/default.aspx
AdminLastPage /GetCategory.aspx?PageKey=%2fnetwork-switches%2fdefault.aspx&unq=4/3/2025 2:24:05 AM
OrderNumber
Section Execution Time
DBInterface.vb 0.6063798
MasterPage.master 1.5352804
DeveloperTools.ascx 0
Load Time:1.5508286s  |  Database Hits: 37