Crestron DM-CBL-D-NP is a special "D-only" version of our standard DigitalMedia Cable (DM-CBL-NP). It is designed to afford a DigitalMedia upgrade path for existing systems by converting QuickMedia™ (QM) or Crestron Home® CAT5 Balanced AV (CH) wiring to handle DigitalMedia (DM) signals. It also allows wiring for DM to fit in a 3/4 inch conduit by running one DM-CBL-D-NP along with one CAT5e and one piece of Cresnet® control cable (CRESNET-NP).
A QM system is typically wired using CRESCAT-QM-NP QuickMedia Cable, while a CH system commonly uses CRESCAT-NP Crestron Home CAT5 AV Cable. Either of these cable types is perfectly suited for handling the "M" and "DMNet" portions of a DM signal. All that's missing is the high-bandwidth/low-crosstalk "D" cable, which is easily added by installing a single piece of DM-CBL-D-NP alongside the existing cable, forming the equivalent of a single run of standard DigitalMedia Cable.
Refer to the DM-CBL-NP specification for complete information about standard DigitalMedia Cable.
For plenum applications, use DM-CBL-D-P.
| ||Four twisted pair, each pair isolated by an internal spline within an inner jacket, shield, braid, and overall jacket|
|(4) Twisted Pairs|
| ||Colors||Blue/white, orange/white, green/white, brown/white|
| ||Conductors||24 AWG x8 solid copper|
| ||Insulation||0.0055 inch thick HDPE|
| ||Outer Diameter (per conductor)||1.028 ±0.02 mm|
| ||Shield||Aluminum/Mylar tape w/aluminum on the outside|
| ||Braid||Tin/copper (45% coverage)|
| ||Mutual Capacitance||5600 pF / 100 m|
| ||Capacitance Unbalance||330 pF / 100 m|
| ||Characteristic Impedance||100 ohms ±15% (1-250 MHz)|
| ||Thickness||0.015 inch|
| ||Thickness||0.018 inch|
| ||Outer Diameter||0.3 inch (7.62 mm) nominal|
| ||Minimum Recommended Bend Radius||3.5 inches|
| ||Maximum Pull Tension||28 lbf|
| ||NEC Article 800; UL Subject 444, Type CM; CSA Type CMG|