ChannelPlus DMD-16 Data Distribution Module — Installation Instructions

Installation instructions and warranty information for the Multiplex Technology (ChannelPlus) DMD-16 Data Distribution Module — designed for ChannelPlus and OpenHouse structured wire grid systems, Category 5e compliant.

Overview

The DMD-16 distributes DSL or cable modem data connections to up to 7 computers via data jacks in remote wall plates, as part of a structured wiring enclosure. It's designed to work with residential gateway/router hardware (e.g. model 8157) inside structured wire enclosures like the H218A or H236A.

What's Included

• (2) Flat Surface Mounting Ears
• (1) Disconnect Jumper
• (66) Labels

Safety Information

• Never install telephone wiring during a lightning storm.
• Never install telephone jacks in a wet location.
• Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.
• Use caution when installing or modifying telephone lines.

Important Instructions

• Do not use this product near water — bathtub, sink, wet basement, or swimming pool.
• Never push objects into the product through cabinet slots — they may touch dangerous voltages.
• Use on UL listed cabinets such as the H218A or H236A.

Installation Diagrams

The full PDF illustrates two typical installation scenarios:

• DSL connection: DSL modem → residential gateway (model 8157) → DMD-16 → up to 7 data jacks in remote wall plates for connected computers. Many modems can be mounted using an MB-55 or MB-56 mounting bracket.
• Cable connection: Cable company feed → filter/splitter (to TVs and cable modem) → cable modem → residential gateway (model 8157) → DMD-16 → up to 7 data jacks for connected computers.

Wiring Reference

8-Position Modular Connector (RJ-45, wired to TIA T568A standard)

Pin order for Ethernet (both 10BaseT and 100BaseT): PR3, PR2, PR1, PR2, PR4, PR3, PR4, PR1 across positions 1–8, using T/R (tip/ring) pairs — see the downloadable PDF for the exact pinout diagram.

110 Connector Wiring

The 110 block is a sophisticated insulation displacement connection system. To push wires between the contact blades, use only a 110 punch-down tool — using a screwdriver may not seat the wire properly and can damage the contacts. Keep the cable sheath close to the connector and untwist conductors no more than 0.5" max before terminating.

Warranty

Multiplex Technology, Inc. warrants this product to be free from defects in materials and workmanship for one year from the date of purchase. MTI will repair, or at its option, replace the defective product. To obtain warranty service, call MTI for a Return Material Authorization (RMA) number and return the product prepaid to:

Multiplex Technology, Inc.
3001 Enterprise Street, Brea, CA 92821
Attention: Customer Service
(Put the RMA number on the outside of the carton.)

Any implied warranty of merchantability or fitness for purpose is limited to the warranty stated above. MTI is not responsible for direct, consequential, or incidental losses/damages/expenses arising from use of or inability to use this product. Some states do not allow limitations on implied warranty duration or exclusion of incidental/consequential damages, so these limitations may not apply to you. This warranty gives you specific legal rights, which may vary by state.

Manufacturer

Multiplex Technology, Inc. (ChannelPlus)
3001 Enterprise Street, Brea, CA 92821-6213, U.S.A.
714-996-4100 • 800-999-5225 • Fax 714-996-4900
www.channelplus.com