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Catalog # 305873 - Model LineSelect™ 9078 Coaxial BNC A/B, 75 Ohm

    elect™ 9078 Coaxial BNC A/B, 75 Ohm
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Base Price:
$332.00
Catalog No: 305873
Model No: 9078
Switch Type (Fiber, Ethernet, etc.):Coax/BNC
Positions:2 (e.g. A/B and Common)
Channels per Switch/Chassis:2
Chassis/Rack Configuration:Rackmount Module
Connector/Port:BNC
Ohms:75

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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

LineSelect™
Manual Network Switch, BNC Coaxial
Model 9078 Dual Channel Coaxial BNC A/B Manual Switch Module, 75 Ohm, Rackmount Module

  • High Quality Manual Data Network Switches Increase the Reliability of Your Network!
  • Ideal for data, GPS, and test measurement coaxial networks! 
  • Modular approach allows system expansion to meet your needs.

LineSelect™ Model 9078 Dual Channel Coaxial BNC A/B Switch Module, 75 Ohm 

SPECIFICATIONS:

  • PORT CONNECTORS: (3) BNC connectors labeled A, B, and COMMON for each channel.
  • FRONT PANEL CONTROL: (1) Manual Rotary Switch on front panel selects A or B. 
  • POWER: No power required. Manually operated.
  • DIMENSIONS: 1.98" W x 5.06" H x 7.15" D (5.1 x 12.9 x 18.2 cm).
  • WEIGHT: Approximately 0.8 lb (0.4 kg).

DUAL CHANNEL COAXIAL BNC A/B APPLICATION, 75 Ohm: The drawing illustrates a COMMON device connected to the BNC COMMON port accessing two other devices connected to the BNC A and B ports for each of two channels. Both channels are switched simultaneously. This dual channel BNC A/B switch can give you access to 16 channels by installing eight individual  dual channel BNC switch modules into the Model 9025 rack mount chassis.

LineSelect™ Model 9078 Dual Channel Coaxial BNC A/B Switch application, 75 Ohm

 FEATURES:

  • Each channel allows quick connection to any one of two devices from one COMMON device.
  • Simultaneously switches both channels via a front-panel rotary switch.
  • Switches both the shield and center conductor of the coaxial interface via break-before-make rotary switch.
  • High quality sealed switch with self-wiping low impedance contacts.
  • The ports are transparent to all data.
  • No external power required. Manual operation.  
  • Switch case is a rugged aluminum enclosure for EMI/RFI shielding.
  • Up to eight LineSelect™ Model 9078 Dual Channel Switch Modules can be housed in the Model 9025 Rack Chassis.
  • Lifetime warranty against manufacturing defects.
  • Modular approach to switch requirements allows expansion to more channels on an as-needed basis.

The LineSelect™ Model 9078 switch module allows the user to switch a device connected to the COMMON port between devices connected to ports A and B for each channel.  The LineSelect™ Model 9078 is an open frame module designed to be installed in the Model 9025 rack.

Model 9025 (Cat No 305972) Rack Chassis supports the Model 9078, and accommodates up to 8 LineSelect™ Model 9078's. The Model 9025 is a 3U high, full rack chassis designed to fit in a standard 19" rack.

System Expands to meet your needs!  

This modular approach to switch system requirements allows expansion to more channels on an as-needed basis. Filler panels are available to attractively cover unused modules slots.
Shown here with other switch modules installed and optional filler panels.

Model 9025 Rack can hold up to eight two inch wide modules.

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 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.

 *Prices online are subject to change and verification.

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Developer Tools

Database Activity Shipping Rates Performance Tracking Cache Storage Session Storage
1.3228019 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
2. 0 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =2ffde2fb-88b2-46d1-82ff-046135ecf51e
 0
3. 0.0376686 DBInterface.get_oSQL show StoredProcedure [dbo].[RecentlyViewedListLoadByEntityType] @UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
@EntityType=product
@RowCount=5
@SiteID=1
 0.0156598
4. 0.0376686 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/305873-lineselect-9078-coaxial-bnc-a-b-75-ohm-255.html
@Type=PRODUCT
 0
5. 0.0533002 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
@UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
 0.0156316
6. 0.0533002 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=255
@SiteID=1
@ShowHidden=False
 0
7. 0.0533002 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/ProductDetail/default.aspx
@Type=CATEGORY
 0
8. 0.0533002 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=255
 0
9. 0.0533002 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=255
 0
10. 0.0533002 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=255
@SiteID=1
 0
11. 0.0689099 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=255
@SiteID=1
 0
12. 0.0845385 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305864
 0.0156286
13. 0.0845385 DBInterface.GetDataT show StoredProcedure [dbo].[Pricing_OutputPricing] @ItemCode=305972
 0
14. 0.0845385 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=255
@SiteID=1
 0
15. 0.1001665 DBInterface.get_oSQL show StoredProcedure [dbo].[CL_procGetOtherProductsBought] @ProductID=255
@SiteID=1
 0.015628
16. 0.1001665 DBInterface.get_oSQL show StoredProcedure [dbo].[AccessoryListLoadByProductKey] @ProductID=255
@ShowHidden=0
 0
17. 0.1223316 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0
18. 0.1223316 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0
19. 0.1223316 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
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20. 0.1223316 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
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21. 0.1379758 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0.0156442
22. 0.1379758 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0
23. 0.1379758 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0
24. 0.1379758 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0
25. 0.1379758 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0
26. 0.1379758 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
 0
27. 0.1536048 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=255
@SiteID=1
@UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
@ShowHidden=0
 0.015629
28. 0.1536048 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=255
@UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
@SiteID=1
 0
29. 0.1536048 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =2ffde2fb-88b2-46d1-82ff-046135ecf51e
 0
30. 0.1536048 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=255
 0
31. 0.1536048 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=799
@SiteID=0
@ShowHidden=0
 0
32. 0.1692335 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=801
@UserID=
@SiteID=1
 0
33. 0.1692335 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=367
@SiteID=0
@ShowHidden=0
 0
34. 0.1848865 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=367
@UserID=
@SiteID=1
 0.015653
35. 0.1848865 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=218
@SiteID=0
@ShowHidden=0
 0
36. 0.1848865 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=218
@UserID=
@SiteID=1
 0
37. 0.1848865 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=369
@SiteID=0
@ShowHidden=0
 0
38. 0.2004921 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=369
@UserID=
@SiteID=1
 0.0156056
39. 0.2004921 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=796
@SiteID=0
@ShowHidden=0
 0
40. 0.2004921 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=798
@UserID=
@SiteID=1
 0
41. 0.2004921 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=255
 0
42. 0.2004921 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=255
 0
43. 0.2135045 DBInterface.GetDataT show StoredProcedure [dbo].[procGetAllCountryList] - 0.0130124
44. 0.2159673 DBInterface.GetDataT show StoredProcedure [dbo].[procGetCountryStatesList] @CountryCode=USA
 0.0024628
45. 0.2179456 DBInterface.GetDataT show StoredProcedure dbo.Breadcrumb @PathList=/ProductDetail/default.aspx
@SiteID=1
 0.0019783
46. 0.2197268 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/305873-lineselect-9078-coaxial-bnc-a-b-75-ohm-255.html
@Type=PRODUCT
 0.0017812
47. 0.224474 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductLoadByPrimaryKey] @ProductID=255
@SiteID=1
@UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
 0.0047472
48. 0.224474 DBInterface.GetDataT show StoredProcedure [dbo].[CategoryListByProductId] @ProductId=255
@SiteID=1
@ShowHidden=False
 0
49. 0.224474 DBInterface.GetDataT show StoredProcedure [dbo].[PageUrlLoadByPrimaryKey] @PageUrl=/ProductDetail/default.aspx
@Type=CATEGORY
 0
50. 0.224474 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=255
@SiteID=1
@UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
@ShowHidden=0
 0
51. 0.2401143 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=255
 0
52. 0.2401143 DBInterface.GetDataT show StoredProcedure [dbo].[DocumentLoadByProductKey] @ProductID=255
 0
53. 0.2401143 DBInterface.get_oSQL show StoredProcedure [dbo].[ImageLoadByProductKey] @ProductID=255
 0
54. 0.2401143 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=255
@SiteID=1
 0
55. 0.255743 DBInterface.get_oSQL show StoredProcedure [dbo].[ProductRelationshipListByProductID] @ProductID=255
@SiteID=1
 0
56. 0.255743 DBInterface.get_oSQL show StoredProcedure [dbo].[SKUListLoadByProductKey] @ProductID=255
@SiteID=1
@UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
@ShowHidden=0
 0
57. 0.27137 DBInterface.get_oSQL show StoredProcedure [dbo].[PriceListBySkuId] @SkuList=255
@UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
@SiteID=1
 0
58. 0.27137 DBInterface.GetDataT show StoredProcedure [dbo].[DefaultSearchAttributeGetByUserID] @g_UserID =2ffde2fb-88b2-46d1-82ff-046135ecf51e
 0
59. 0.27137 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesBySkuId] @SkuId=255
 0
60. 0.27137 DBInterface.GetDataT show StoredProcedure [dbo].[getProductAttributesByProductId] @ProductId=255
 0
61. 0.2869972 DBInterface.GetDataT show StoredProcedure [dbo].[AttributesDistinctByProductID] @ProductId=255
 0.0156272
62. 0.2869972 DBInterface.GetDataT show StoredProcedure dbo.Breadcrumb @PathList=/ProductDetail/default.aspx
@SiteID=1
 0
63. 0.2869972 DBInterface.GetDataT show StoredProcedure [dbo].[Cart_LoadByUserID] @UserID=2ffde2fb-88b2-46d1-82ff-046135ecf51e
@SiteID=1
 0
Total DB Execution Time 0.1646889
Session Key Session Value
UserId 2ffde2fb-88b2-46d1-82ff-046135ecf51e
IsDynamicallyGeneratedUserId True
AdminLastSitePage /305873-lineselect-9078-coaxial-bnc-a-b-75-ohm-255.html
AdminLastPage /GetProduct.aspx?PageKey=%2f305873-lineselect-9078-coaxial-bnc-a-b-75-ohm-255.html&unq=8/7/2026 2:34:48 AM
PK /ProductDetail/default.aspx
OrderNumber
Section Execution Time
DBInterface.vb 0
MasterPage.master 0.2869972
DeveloperTools.ascx 0
Load Time:1.3228019s  |  Database Hits: 63