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 [ + ]
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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
1.2894071 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
2. 0 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =3fbf6e03-5ccf-4aec-9d27-baf464e9ac99
 0
3. 0.0378279 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/network-switches/default.aspx
@Type=CATEGORY
 0
4. 0.0378279 DBInterface.get_oSQL show StoredProcedure [dbo].[CategoryLoadByPrimaryKey] @CategoryId=209
@SiteID=1
@RootID=0
@UserID=00000000-0000-0000-0000-000000000000
 0
5. 0.0378279 DBInterface.GetDataT show StoredProcedure dbo.Breadcrumb @PathList=
@SiteID=1
 0
6. 0.0378279 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =3fbf6e03-5ccf-4aec-9d27-baf464e9ac99
 0
7. 0.0378279 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/network-switches/default.aspx
@Type=CATEGORY
 0
8. 0.0378279 DBInterface.get_oSQL show StoredProcedure [dbo].[CategoryLoadByPrimaryKey] @CategoryId=209
@SiteID=1
@RootID=0
@UserID=00000000-0000-0000-0000-000000000000
 0
9. 0.0378279 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByCategoryKey] @CategoryID=209
 0
10. 0.0534481 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/network-switches/default.aspx
@Type=CATEGORY
 0
11. 0.0534481 DBInterface.get_oSQL show StoredProcedure [dbo].[CategoryLoadByPrimaryKey] @CategoryId=209
@SiteID=1
@RootID=0
@UserID=00000000-0000-0000-0000-000000000000
 0
12. 0.0534481 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =3fbf6e03-5ccf-4aec-9d27-baf464e9ac99
 0
13. 1.2048651 DBInterface.GetDataS show StoredProcedure [dbo].[getFilteredProductListWithPaging] @UserID=3fbf6e03-5ccf-4aec-9d27-baf464e9ac99
@PageNumber=1
@PageSize=20
@SortOrder=best
@SessionID=jyqbpfybuynlljt3cbuafw01
@SiteID=1
@FilterProductsXML=<filters />
@CategoryId=209
@IncludeSubCategories=0
@MaxProductsToReturn=1000
@AllowMultipleAttributesPerGroup=1
@AllowMultipleExclusionAttributesPerGroup=1
 1.151417
14. 1.2269578 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesList] - 0.0065233
15. 1.2426148 DBInterface.GetDataT show StoredProcedure PressReleaseSearch @CategoryID=209
@PageNum=1
@PageSize=12
@SiteID=1
@GetExpired=0
 0
16. 1.2426148 DBInterface.GetDataT show StoredProcedure [dbo].[Cart_LoadByUserID] @UserID=3fbf6e03-5ccf-4aec-9d27-baf464e9ac99
@SiteID=1
 0
17. 1.2426148 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=39
 0
18. 1.2426148 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=178
 0
19. 1.2426148 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=180
 0
20. 1.2426148 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=649
 0
21. 1.2426148 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=2298
 0
22. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=34
 0.015617
23. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=35
 0
24. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=36
 0
25. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=40
 0
26. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=42
 0
27. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=45
 0
28. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=46
 0
29. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=48
 0
30. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=49
 0
31. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=50
 0
32. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=51
 0
33. 1.2582318 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=52
 0
34. 1.2738604 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=53
 0.0156286
35. 1.2738604 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=54
 0
36. 1.2738604 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=55
 0
37. 1.2738604 DBInterface.GetDataT show StoredProcedure dbo.Breadcrumb @PathList=
@SiteID=1
 0
Total DB Execution Time 1.1891859
Session Key Session Value
UserId 3fbf6e03-5ccf-4aec-9d27-baf464e9ac99
IsDynamicallyGeneratedUserId True
AdminLastSitePage /network-switches/default.aspx
AdminLastPage /GetCategory.aspx?PageKey=%2fnetwork-switches%2fdefault.aspx&unq=9/21/2026 6:32:26 PM
OrderNumber
Section Execution Time
DBInterface.vb 0
MasterPage.master 1.2738604
DeveloperTools.ascx 0
Load Time:1.2894071s  |  Database Hits: 37