
1
IMPORTANT:
Go to www.extron.com for the
product specifications.
SMB 111T • Installation Guide
The Extron SMB 111T Surface Mount Box is designed for mounting the Extron TLP Pro 300M.
This guide provides information for an experienced installer.
NOTE: Ensure that the installation meets the national, local, and state regulatory
requirements, including building, electrical, and safety codes, as well as ADA
accessiblity requirements.
The SMB 111T enclosure can be mounted to provide access for under‑table (through‑table)
cabling or rear cabling. Mounting the enclosure is the same for both access methods.
Locate a Suitable Mounting Location, Mark and Drill Pilot Holes
1. Find a suitable location and position the enclosure.
Alternate
Mounting Hole
Top View Bottom View
Opening for
bottom cable access
2. Mark pilot hole locations for the desired mounting holes (see figure at right).
3. For through‑table cable access, mark the bottom access location.
4. Remove the enclosure.
5. Drill 3/32 inch (2.4 mm) pilot holes for the mounting holes marked in step 2.
Mount the SMB Enclosure
1. For through‑table cable access, cut the bottom cable access hole marked in
step 3 above. Mounting Scre
#8 Wood (2)
For standard mounting,
route the cables from
under the table.
2. Fasten the enclosure to the table with the supplied #8 wood screws.
For cable access through the table, see Through‑table Cable Access below. For cabling
through the rear of the enclosure, see Rear Cabling on the next page.
Through-table Cable Access
1. Route cables from under the table as necessary.
Mounting Screws
#8 Wood (2)
For standard mounting,
route the cables from
under the table.
2. If grounding is necessary, the bottom plate of the SMB enclosure includes
a #6‑32 stud insert and nut for that purpose.
SMB 111T with
TLP Pro 300M Installed