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Catalog # 304039 - Model 8039 RJ45 & XLR 3-Pin A/B Switch

    RJ45 & XLR 3-Pin A/B SwitchRJ45 & XLR 3-Pin A/B
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    • RJ45 & XLR 3-Pin A/B Switch
    • RJ45 & XLR 3-Pin A/B
Base Price:
Catalog No: 304039
Model No: 8039
Product Type:Switches: Copper
Switch Application:Audio/Video Switching
Cable Type/Port Connector:XLR, RJ45, Coax Switch Ports
Channels per Switch Chassis:3
Manual Control/No Power Required:LineSelect® Manual Operation
Channel Control:Simultaneous Channel Control
Pins Switched:(8) RJ45/(3) XLR/ BNC Center & Shield
Local Control:Rotary Knob

This manual network switch is ideal for sleep labs!

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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Multi Interface Copper Network Switches
Cat5 Manual Network Switch, RJ45, XLR 3-Pin, BNC

Model 8039 A/B Network Switch Multi-Peripheral (RJ45 CAT5 & XLR 3-Pin & BNC)
A/B Switch, Desktop Manual Network Switch

  • Switches Data, Audio & Video channels to either of two locations.
  • Simultaneously Switches Audio/Video/Data to Backup Channels.

Model 8039 Multi-peripheral A/B Switch with Cat5 RJ45, XLR 3-Pin and BNC interface connectors.

This manual network switch is ideal for sleep labs!


    (3) RJ45 female connectors labeled A, B, and COMMON.
    (3) XLR 3-pin female connectors labeled A, B, and COMMON.
    (3) BNC female connectors labeled A, B, and COMMON. 
  • FRONT PANEL CONTROL: (1) Rotary switch on front panel selects A or B.
  • POWER: None required. Manually operated.
  • DIMENSIONS: 8"1 W x 3.5" H x 8.05 D. (20.6 x 8.9 x 20.5 cm) 
  • WEIGHT: Approx. 1.8 lbs. (0.9 Kg) 

SLEEP SYSTEM APPLICATION: The drawing illustrates a Sleep System, Data, Microphone and Video Monitor, each connected to a COMMON port. The user can share the equipment between Room A and Room B via the rotary knob on the front panel with a simple flip of the switch.  This switch is ideal for sleep labs.

Model 8039 Sleep System Application, Multi-peripheral, RJ45 Cat 5, XLR 3-Pin, & BNC connectors.


  • Allows quick and easy connection of local data, voice, and video equipment
  • to either of two remote monitoring locations.
  • All 8 pins of the RJ45 data connector are switched via break-before-make rotary switch.
  • All three pins of the XLR audio connector are switched via break-before-make rotary switch.
  • Both the shield and center conductor of the BNC  coaxial interface are switched via break-before-make rotary switch.
  • Simultaneously switches all three channels via front-panel rotary switch.
  • High quality sealed switch with self-wiping low impedance contacts.
  • The RJ45 data channel is certified Cat5 Compliance.
  • Eliminates the need to plug and unplug cables.
  • No power required.
  • Attractive anodized black box packaging provides EMI/RFI shielding.
  • Lifetime warranty against manufacturing defects.
  • Custom length cables available for your switch.
  • The Model 8039 is ideal for sleep lab applications.
  • Electro Standards can design CAT 5 switches to meet your specific requirements.

Municipalities, schools, government:  This product is on GSA Schedule!

The manual switch, Model 8039 allows quick and easy connection of PC data, Microphone Audio, and Video channels to either of two remote locations.

  • The Data Channel utilizes RJ45 Cat 5 connectors and cabling.
  • The Audio Channel utilizes XLR 3-pin microphone connectors and cabling.
  • The Video Channel utilizes BNC connectors and cabling.

The Model 8039 is controlled via a front panel rotary switch.  All eight pins of the RJ45 connector, all three pins of the XLR connectors, and both center conductor & shell of  the BNC connectors are switched simultaneously.  The Model 8039 is enclosed in a compact desktop style enclosure.

High Quality Data Network Switches Increase the Reliability of Your Network!

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 for GSA terms.

Custom Network Switches are available. Contact us by phone, email, or complete the Online Custom Product Request  Form.

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.

All ESL Manual Data Network Switches are available for export

Available Combo Deals