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September 08, 2026 2 min read
Installation instructions for the Leviton 47609-S10 MDU telephone security board family (47609-F6, 47609-S4, 47609-S10).
Installation instructions for the Leviton MDU Telephone Boards — Cat. Nos. 47609-F6 (1x6 Bridged), 47609-S4 (1x4, 6-Line Bridged), and 47609-S10 (1x10, 6-Line Bridged Security) — for use in Multi Dwelling Unit (MDU) enclosures.
Snap the telephone board into the multi dwelling unit enclosure. Refer to the installation instructions for the MDU Enclosure, Cat. Nos. 47605-MDU, 47604-F6, and 47604-F6S.
| Pair | Wire Colors |
|---|---|
| 1 | Blue / White-Blue |
| 2 | Orange / White-Orange |
| 3 | Green / White-Green |
| 4 | Brown / White-Brown |
| 5 | Slate / White-Slate |
| 6 | Red / Blue-Red |
The 1x10 6-Line Bridged Telephone Security Expansion Board provides 6 lines to up to 10 locations, with a RJ45 jack and a punchdown security interface for alarm systems. It includes a "From Demarcation," "Line In," "Line Out," and "Security" wiring row (positions 1–6).
Security Wiring Step: Connect the selected line to the Security Panel via the punchdown interface. This connection must be made for the selected line to function through the security interface.
Provides 6 lines to up to 4 locations with IDC connectors for Cat 5 or 5e wire.
Provides 4 lines to up to 6 locations with IDC connectors for Cat 5 or 5e wire and an RJ45 expansion port. To expand, use Cat. No. 42400-8FG.
| Model | Description |
|---|---|
| 47609-F6 | 1x6 Bridged Telephone Expansion Board — 4 lines to up to 6 locations, IDC connectors for Cat 5/5e wire, RJ45 expansion port |
| 47609-S4 | 1x4 6-Line Bridged Telephone Expansion Board — 6 lines to up to 4 locations, IDC connectors for Cat 5/5e wire |
| 47609-S10 | 1x10 6-Line Bridged Telephone Security Expansion Board — 6 lines to up to 10 locations, IDC connectors for Cat 5/5e wire, RJ45 jack, punchdown security interface for alarm systems |
These boards quick-snap into molded-in brackets in Leviton's MDU Enclosure, or can be attached to Leviton Pre-Configured Structured Cabling Panels, Single Plastic Brackets, or Expansion Plastic Brackets for mounting in Series 140, 280, and 420 Structured Media Centers (SMCs).
Technical assistance: 1-800-824-3005 or www.leviton.com/lin.
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