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

Catalog # 305788 - Model 9741/40 RJ45 40-Channel, CAT 5e Switch

    40 RJ45 40-Channel, CAT 5e Switch
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Base Price:
$4,940.00
Catalog No: 305788
Model No: 9741
Switch Type (Fiber, Ethernet, etc.):Ethernet
Interface:RJ45, 1000Base-T, Cat 5e
Positions:2 (e.g. A/B and Common)
Channels per Switch/Chassis:40
Chassis/Rack Configuration:Rackmount
Compliance/Category Rating:Cat5e, RoHS, CE Compliant
Connector/Port:RJ45
Pins Switched:8
Local/Manual Control:Rotary Knobs

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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

Cat5e Manual Network Switch, RJ45, Rotary Switch System
Model 9741/40 High Density 40-Channel Cat5e RJ45 A/B Switch System, 1000Base-T, Gigabit Networks

  • Model 9741/40 High Density 40-Channel RJ45 A/B Switch, 1000Base-T, Cat 5e, RoHS, CE Compliant, Gigabit Networks.
  • Add quick and easy backup switching capability to your data network by utilizing this high-density switch system!
  • High Quality Manual Data Network Switches Increase the Reliability of Your Network!

Model 9741 High Density 40-Channel A/B Switch System, Cat5e. RoHS, CE Compliant, 1000Base-T, Gigabit Networks

 SPECIFICATIONS:

  • PORT CONNECTORS: (3) RJ45 (F), Cat 5e connectors labeled A, B, and COMMON for each of 40 channels on rear panel.
  • FRONT PANEL CONTROLS: (40) Rotary Switches on front panel select A or B and allow independent channel switching.
  • PINS SWITCHED: RJ45: All 8 Pins Switched. 
  • POWER: No power required.  Manually Operated.
  • DIMENSIONS: 19.0" W x 8.75" H x 15.05" D.
    (48.3 x 22.3 x 38.3 cm).
  • WEIGHT: 16.4 lb. (07.5 kg)

 FEATURES:

  • Accommodates 40 channels in only 8.75 inches of panel height.
  • Independently control 40 channels via the front-panel rotary switches.  
  • Certified for Cat5e compliant.
  • Certified RoHS compliant.
  • Certified CE compliant,
  • Rated for 10/100/1000 Base-T Networks (up to Cat5e).
  • All (8) pins of the RJ45 interface are switched via break-before-make rotary switch. 
  • High quality sealed switch with self-wiping precious metal contacts.
  • Manually operated, No power required.
  • Custom length cables are available.
  • Lifetime warranty against manufacturing defects.
  • Partially populated Models switch 32, 24, 16 or 8 channels independently.
    (See Related Tab, or click the "Detailed Spec" Icon)
  • Municipalities, schools, government: This network switch is on
    GSA Schedule GS-35F-0286V.
  • For a Cat5  high-density manual switch system, see Model 9740 Switch System.

The Model 9741/40 High Density 40-Channel Cat5e RJ45 A/B switch System enables access to two networks connected to the A and B ports from a COMMON device connected to the COMMON port for each of forty channels.  The unit supports all 8 pins of the RJ45 Cat 5e interface.  No need to plug and unplug cables thereby eliminating connector wear.  The Model 9741/40 switch system is encased in an all metal chassis designed to provide EMI/RFI shielding and fit in a 19" rack.

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. 

To read the article: "ADVANCES IN NETWORK SWITCHES", click link to read as a pdf. You need Acrobat Reader to view this file. 

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.

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Developer Tools

Database Activity Shipping Rates Performance Tracking Cache Storage Session Storage
0.6567098 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, Product.MetaTitle As PageTitle, Product.MetaDescription As show - 0.0156644
2. 0.0155896 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =799adc67-ca8c-45d7-ac82-7e5155c7f8e6
 0.0155896
3. 0.0690155 DBInterface.get_oSQL show StoredProcedure [dbo].[RecentlyViewedListLoadByEntityType] @UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
@EntityType=product
@RowCount=5
@SiteID=1
 0
4. 0.0690155 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/305788-9741-40-rj45-40-channel-cat-5e-switch-252.html
@Type=PRODUCT
 0
5. 0.0846442 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=252
@SiteID=1
@UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
 0.0156287
6. 0.1002681 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=252
@SiteID=1
@ShowHidden=False
 0.0156239
7. 0.1002681 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @Type=CATEGORY
 0
8. 0.1002681 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=252
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9. 0.1002681 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=252
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10. 0.1159442 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=252
@SiteID=1
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11. 0.1627757 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=252
@SiteID=1
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12. 0.3396031 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305741
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13. 0.3396031 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305742
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14. 0.355227 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305743
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15. 0.355227 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305744
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16. 0.355227 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305745
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17. 0.355227 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305746
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18. 0.355227 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305747
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19. 0.355227 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305786
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20. 0.370853 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=506843
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21. 0.370853 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=252
@SiteID=1
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22. 0.433361 DBInterface.get_oSQL show StoredProcedure [dbo].[CL_procGetOtherProductsBought] @ProductID=252
@SiteID=1
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23. 0.439876 DBInterface.get_oSQL show StoredProcedure [dbo].[AccessoryListLoadByProductKey] @ProductID=252
@ShowHidden=0
 0.006515
24. 0.439876 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=252
@SiteID=1
@UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
@ShowHidden=0
 0
25. 0.455529 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=252
@UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
@SiteID=1
 0.015653
26. 0.455529 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =799adc67-ca8c-45d7-ac82-7e5155c7f8e6
 0
27. 0.455529 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=252
 0
28. 0.455529 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=252
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29. 0.455529 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=252
 0
30. 0.455529 DBInterface.GetDataT show StoredProcedure [dbo].[procGetAllCountryList] - 0
31. 0.455529 DBInterface.GetDataT show StoredProcedure [dbo].[procGetCountryStatesList] @CountryCode=USA
 0
32. 0.4711431 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/305788-9741-40-rj45-40-channel-cat-5e-switch-252.html
@Type=PRODUCT
 0.0156141
33. 0.4867709 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=252
@SiteID=1
@UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
 0.0156278
34. 0.502397 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=252
@SiteID=1
@ShowHidden=False
 0.0156261
35. 0.502397 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @Type=CATEGORY
 0
36. 0.502397 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=252
@SiteID=1
@UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
@ShowHidden=0
 0
37. 0.502397 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=252
 0
38. 0.502397 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=252
 0
39. 0.5180805 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=252
 0.0156835
40. 0.5180805 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=252
@SiteID=1
 0
41. 0.5627886 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=252
@SiteID=1
 0
42. 0.6096835 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=252
@SiteID=1
@UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
@ShowHidden=0
 0
43. 0.6253072 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=252
@UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
@SiteID=1
 0.0156237
44. 0.6253072 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =799adc67-ca8c-45d7-ac82-7e5155c7f8e6
 0
45. 0.6253072 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=252
 0
46. 0.6253072 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=252
 0
47. 0.6253072 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=252
 0
48. 0.6410454 DBInterface.GetDataT show StoredProcedure [dbo].[Cart_LoadByUserID] @UserID=799adc67-ca8c-45d7-ac82-7e5155c7f8e6
@SiteID=1
 0.0157382
Total DB Execution Time 0.2410889
Session Key Session Value
UserId 799adc67-ca8c-45d7-ac82-7e5155c7f8e6
IsDynamicallyGeneratedUserId True
AdminLastSitePage /305788-9741-40-rj45-40-channel-cat-5e-switch-252.html
AdminLastPage /GetProduct.aspx?PageKey=%2f305788-9741-40-rj45-40-channel-cat-5e-switch-252.html&unq=11/6/2026 1:53:18 PM
OrderNumber
Section Execution Time
DBInterface.vb 0
MasterPage.master 0.6409716
DeveloperTools.ascx 0
Load Time:0.6567098s  |  Database Hits: 48