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

Catalog # 309280 - Model 9280 Four Dual-Channel RJ45 Cat6 OnLine/Offline Switch, Individual Control

    OnLine/OffLine 4 Dual-Channel RJ45 Cat6 SwitchOnLine/OffLine 4 Dual-Channel RJ45 Cat6 SwitchOnLine/OffLine 4 Dual-Channel RJ45 Cat6 Switch
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    • OnLine/OffLine 4 Dual-Channel RJ45 Cat6 Switch
    • OnLine/OffLine 4 Dual-Channel RJ45 Cat6 Switch
    • OnLine/OffLine 4 Dual-Channel RJ45 Cat6 Switch
Base Price:
Catalog No: 309280
Model No: 9280
Product Type:Switches: Copper
Positions:2, Offline
Cable Type/Port Connector:RJ45
Channels per Switch Chassis:4
Manual Control/No Power Required:LineSelect® Manual Operation
Channel Control:Independent Channel Control
Security:Offline Position
Compliance/Standards:Cat6, PoE
Local Control:Rotary Knob
Feature:4 Dual-Channels


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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Cat6 Manual Network Switch, RJ45 Switches
Model 9280 Four Dual-Channel RJ45 Cat6 OnLine/OffLine Switch, Manual, Individual Channel Control, Rackmount

  • Applicable to switching ANY RJ45 interface, quickly and reliably.

  • Absolutely NO DATA passes when switch is in the OffLine position


  • PORT CONNECTORS: (16) RJ45 female connectors total (A, COM for each of 8 switches).
  • FRONT PANEL CONTROL: (4) Rotary switches on front panel, one for each of four Dual-Channels.
  • POWER: No power required. Manually operated.
  • DIMENSIONS: Rackmount: 19.0" W x 1.75" H x 8.69" D. (48.3 x 4.5 x 22.1 cm)
  • WEIGHT: Approximately 4.6 lbs. (2.1 kg)

LineSelect® Model 9280 Four Dual-Channel RJ45 Cat6 OnLine/OffLine Switch Application Diagram.

The LineSelect® Model 9280 Application diagram shows four Dual-Channels of RJ45 Cat6 OnLine/OffLine Independent channel switching capability.  Each Dual Channel has two COMMON ports and two A ports. The COMMON devices are either CONNECTED to the A port Devices or DISCONNECTED from A port devices for each dual channel RJ45 Cat 6 switch.

LineSelect® Model 928 Four Dual-Channel RJ45 Cat6 OnLine/OffLine Switch Application Diagram.


  • Manually control each  dual channel separately via four knobs located on the front panel, one knob per dual channel.
  • Each channel simultaneously switches dual OnLine/OffLine Cat 6 switches between On and Off positions.
  • All 8 pins of the RJ45 interface are switched via break-before-make rotary switch.
  • Supports PoE
  • High quality sealed switch with self-wiping low impedance contacts.
  • Manually operated. No power required.
  • Tested for Cat6 compliance.
  • Attractive all metal black box packaging provides EMI/RFI shielding.
  • Lifetime warranty against manufacturing defects.
  • Custom length Cat6 cables available for your switch.

The LineSelect® Model 9280 Four Dual-Channel RJ45 Cat6 OnLine/OffLine switch allows the user the capability of connecting two separate COMMON input switch ports to two separate A output switch ports, for each of four channels.  The grouping of two switches per each of four channels yields a total of eight Online/Offline switches. 

A detailed switch function diagram is shown above.  The LineSelect® Model 9280 is enclosed in a 1U, full rack size, all metal black chassis designed to provide EMI/RFI shielding and fit in a standard 19" rack.

Custom Network Switches are available. Contact us by phone, email, or complete the Online Custom Products Form, by clicking here.

Electro Standards can supply all your Network Cable requirements. Click here to reach our Copper Cable Assemblies Webpage.

All ESL Secure Offline Switches are available for export.

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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