Extron CTLP/50 (part number 26-461-01) — a 50 ft pre-cut length of plenum-rated Comm-Link control cable, ready to pull straight out of the box.

Short control drops rarely justify opening a 1,000 ft reel. This put-up gives an installer a single finished length for one panel-to-processor run. The construction is standard CTLP: two 18 AWG bare copper conductors for remote panel power, a shielded 22 AWG twisted pair for the control conversation, foamed FEP insulation, and a blue fire-resistant PVC jacket that satisfies plenum inspection.

Key Capabilities

• Pre-cut 50 ft (15.2 m) length — no spool to store and no offcut to waste
• Plenum listings: NEC CMP, NFPA 262 and CSA FT-6
• 18 AWG power pair at 6.2 ohms/1,000 ft (20.3 ohms/km) nominal DCR
• Shielded 22 AWG pair at 14.7 ohms/1,000 ft (48.2 ohms/km) nominal DCR
• Aluminum/polyester tape shield with a 24 AWG tinned copper drain wire
• 0.207 in (5.26 mm) nominal overall diameter; 60 °C rating

Where It Is Used

Rack-to-lectern and rack-to-wall-plate runs inside a single room: a classroom control panel, a boardroom button panel, a nurse-station display controller, or a third-party keypad that needs both data and power from a processor a short distance away.

Specifications at a Glance

• Length: 50 ft (15.2 m), pre-cut
• Rating: Plenum (CMP)
• Outer jacket: Blue fire-resistant PVC
• Conductors: two 18 AWG plus a shielded 22 AWG pair
• Nominal OD: 0.207 in (5.26 mm)

Also referenced as Extron CTLP50, CTLP-50, part number 2646101.