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TSO Signal Drawings (CNSCAD)

In September 2024, rates will change for several technology services provided by University IT. View proposed FY25 rate changes.

TSO Signal Drawings are mechanical drawings of campus communication and conduit system used primarily by UIT, Department IT Contacts and Facilities Project Managers.


TSO Signal Drawings are available online using CNSCAD, a tool provided by University IT. Use CNSCAD to view TSO Signal Drawings of:

  • Communications wall outlets
  • Telecommunication Rooms
  • Cables

Designed for

Current Stanford University healthcare faculty and staff.

Data security

Access to TSO Signal Drawings is restricted. Access will be granted upon formal request and approval. Specific users are permitted access to specific areas.


For minor adjustments or corrections to existing drawings - No charge.

If you have a project, we can provide a quote up front.  Once approved we will then require a UIT Work Order/PTA to charge against.

Get started

For permission to view restricted drawings, launch and follow the link to the Service Now Access Form.

For support call and email:

After you have been granted permission, you may launch

Get help

For assistance, please submit a Help request.

Learn more

Network Information for IT Providers

Last modified February 28, 2024