3 Ch. SMPTE 311M hybrid: Direct Burial Riser - HFC3DBR
HFC3DBR-1000
Clark’s HFC3DBR is a composite cable that is specifically designed for the distribution of all the copper and fiber elements required for three SMPTE hybrid fiber camera positions within a single cable. Each shielded copper group contains two 18AWG auxiliary conductors and two 24AWG signal conductors with a drain wire for shield termination. The fiber elements consist of six individual simplex single-mode breakout cables that are numerically printed for identification. The outer jacket is extruded from a flame retardant PVC compound over a water-blocking tape that wraps around the inner core. This construction is both UL listed and provides an additional level of protection by absorbing moisture within the water-blocking tape in the event that the jacket is penetrated.
This product is available in Bulk and Non-Standard spool sizes, please contact your sales representative for details.
$3,250.00 / 1000 Feet
In Stock
In Stock
Typical Lead Time: 0 Days
Fiber Elements
(6) 8.9u Single-Mode, 3.0 mm Simplex Fiber (Numbered 1 - 6)
Copper Sub Groups
(3) Shielded Bundles that each consist of:
(2) 18G (19x30G) TC Conductors w/ .078” PVC Insulation(2) 24G (7x32G) TC Conductors w/ .044” PVC Insulation
(1) 24G (7x32G) TC Conductor Drain Wire
100% Foil Overall Shield w/ Outer Mylar Coating
Barrier
| 100% Water Blocking Tape |
Outer Jacket
|
PVC Black - .621” O.D. |
Mechanical Characteristics
Bend Radius: 6.50"
Weight: 195lbs.
Optical & Electrical Characteristics
Insulation Resistance
>10M Ω/Mft
DCR
18G (19x30): 6.0 Ω/Mft
24G (7x32): 23.5 Ω/Mft
Dielectric Strength
3000V RMS
Optical Attenuation
<0.70 dB/km (1250nm - 1625nm)
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