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Catalog # 305521 - Model 5521 Display for Model 5522

    Display for Model 5522
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Catalog No: 305521
Model No: 5521
Positions:3, Offline
Cable Type/Port Connector:DB9 Switch Ports
Security:Offline Position


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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  Video Conference Room Switch, Display Indicators
 Model 5521 JSIS/SVCN/OFFLINE Display Indicator Unit

Use with Model 5522 3-State ST Duplex Fiber Optic Switch to Create a Robust Conference Communications Switching System. 
Great for Video Conference Rooms!

 Model 5521 Indicator for Model 5522

The Model 5521 is designed to display the isolation/connection ( secure OFFLINE, JSIS, SVCN ) status of communications equipment.  This equipment comprises a switching system that includes the QuickSwitch® Model 5522 Single Channel 3-State JSIS / SVCN / OFFLINE ST Duplex Fiber Optic Switch Users can link these units to create a robust conference communications switching system.  The dimensions of the Model 5521 are 1.75"H x 8"D x 19"W and the unit mounts in a standard 19" equipment rack.  The unit weight is approximately 2.0 lbs.

Model 5521 Indicator for Model 5522 

Model 5521 Display of JSIS state. 
Illustrated with
the Model 5522 Keylock Switch, Cat. No. 305522
 Model 5521 Indicator for Model 5522
Model 5521 Display of SVCN state. 
Illustrated with 
the Model 5522 Switch, Cat. No. 305522
 Model 5521 Indicator for Model 5522
Model 5521 Display of secure OFF-LINE state. 
Illustrated with 
the Model 5522 Switch, Cat. No. 305522
  • Control port for linking the Model 5521 to the QuickSwitch® Model 5522 switch.
  • Installs in a standard 19" equipment rack.
    Occupies only 1U height (1.75").
  • The front panel LED Display on the Model 5521 will indicate the JSIS, SVCN, and secure OFF-LINE status of the switch system.
  • Power: UL approved 115 VAC, 60 Hz wall mount power module supplies 12VDC, 500mA to the unit.
OPTION: WIDE RANGE POWER MODULE (Cat No. 517277)CE and UL listed table mount power module, 100VAC/240VAC, 50Hz/60Hz in place of standard 115VAC or 120VAC power module.  Ideal for international applications.

Have our sales staff quote the cables for your switch installation project.
Order your Fiber Optic ST/ST cables and the DB9/DB9 cable with your switch order to complete your installation package. 

 Model 5522 Conference Room Application with Model 5521 Display Unit

Custom Network Switches are available. Contact us by phone, email, or complete the Online Custom Products Form.https://www.electrostandards.com/support/custom-product-request/

 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 Secure Offline Switches are available for export

Available Combo Deals