HYBRIFLEX® Hybrid Feeder Cabling Solution 6x12, 1-1/4”, 6 pairs 6AWG, 12 pairs Single-Mode Fiber, DLC Connectors, 900 ft

Rev : A | Rev date : 27 Jan 2023

RFS’ HYBRIFLEX Remote Radio Head (RRH) hybrid feeder cabling solution combines optical fiber and DC power for RRHs in a single lightweight aluminum corrugated cable, making it the world’s most innovative solution for RRH deployments. It was developed to reduce installation complexity and costs at Cellular sites.

HYBRIFLEX allows mobile operators deploying an RRH architecture to standardize the RRH installation process. HYBRIFLEX combines optical fiber (multi-mode or single-mode) and power in a single corrugated cable. It may eliminate the need for junction boxes as well as works in conjuction with and can connect multiple RRHs with a single feeder. Standard RFS CELLFLEX® accessories can be used with HYBRIFLEX cable. Both pre-connectorized and on-site options are available.


  • Aluminum corrugated armor with outstanding bending characteristics – Minimizes installation time and enables mechanical protection and shielding
  • Same accessories as 1-1/4" coaxial cable
  • Outer conductor grounding – Utilizes same grounding methods as coaxial cable
  • Lightweight solution and compact design – Decreases tower loading
  • Robust cabling – Eliminates need for expensive cable trays and ducts
  • Installation of tight bundled fiber optic cable pairs directly to the RRH – Reduces CAPEX and wind load by eliminating need for interconnection
  • Optical fiber and power cables housed in single corrugated cable – Saves CAPEX by standardizing RRH cable installation and reducing installation requirements
  • UL-Listed, flame-retardant jacket, UV protected assembles - Allows both indoor and outdoor applications
  • Maximum robustnessFully armored cable includes riser trunk and top outdoor breakout



Cable Type   HYBRIFLEX®
Fire Performance   Flame Retardant
Size   1-1/4"
Lengthm (ft)900 (274.32)

Mechanical Specifications 

Outer Diameter Nominal mm (in) 39.4 (1.55)
Cable Weight kg/m (lb/ft) 2.5 (1.7)
Minimum Bending Radius, Single Bend mm (in) 152 (6)
Minimum Bending Radius, Multiple Bends mm (in) 254 (10)
Recommended / Maximum Clamp Spacing m (ft) 1 / 1.2 (3.25 / 4)

Armor Specifications

Armor Type   Corrugated Aluminum
Maximum DC-Resistance of Armor Ω/km (Ω/kft) 0.9 (0.27)
Diameter Corrugated Armor mm (in) 35.9 (1.41)

Cable Jacket 

UV-Protection Individual and External Jacket   Yes

DC Power Cable Specifications

Number of DC Pairs   6
Maximum DC-Resistance Power Cable Ω/km (Ω/kft) 1.4 (0.41)
Cross Section of Power Cable mm² (AWG) 13.3 (6)
DC Cable Single Bending Radius mm (in) 137 (5.4)
DC Cable Diameter mm (in) 6.45 (0.254)
DC Cable Jacket Material   PVC/Nylon
DC Standards (Meets or Exceeds)   For use in UL 83, PVC/Nylon, RoHS/REACH Compliant
Break-out Length (Top) mm (in) 812 (32)
Break-out Length (Bottom) mm (in) 812 (32)
Alarm Wire   18, 18 AWG
Alarm Wire Standards (Meets or Exceeds)   UL Standard 1063, 1581 VW-1, MTW Oil and Gasoline RES1 SUNRES (Cable meets UL requirements), RoHS/REACH Compliant

F/O Cable Specifications

F/O Cable Type   G657-A1 Single Mode, Bend Tolerant
Number of F/O Pairs   12
Core/Clad µm 9/125
Secondary Protection Nominal µm (in) 900 (0.035)
Single Bending Radius mm (in) 157 (6.2)
Cable Diameter   5.512 (0.217)
F/O Standards (Meets or Exceeds)   UL Listed Type OFNR (UL1666), RoHS Compliant
Optical Loss dB/Km 0.5 @ 1310 nm
0.5 @ 1550 nm
Fiber Termination End 1   DLC connector
Fiber Termination End 2   DLC connector
FO Break-out Length (Top) mm (in) 889 (35)
FO Break-out Length (Bottom) mm (in) 889 (35)

Testing and Environmental

Storage Temperature °C (°F) -40 to 70 (-40 to 158)
Operation Temperature °C (°F) -40 to 65 (-40 to 149)
Installation Temperature °C (°F) -20 to 65 (-4 to 149)
Jacket Specifications   UL2882, UL Listed


Installation Guidelines: Download

QuickShip 2.0 Program Information:  Download

On-line Factory Test Results: View



Nominal length equals length of trunk not including top and bottom breakouts; breakout lengths add additionally to the total assembly length tip to tip. Includes 9 pairs of wires used to carry alarm signals.

Additional Assembly Lengths 

Model Number Length (ft)
HB114-U6S12-10-TH 10
HB114-U6S12-20-TH 20
HB114-U6S12-30-TH 30
HB114-U6S12-40-TH 40
HB114-U6S12-50-TH 50
HB114-U6S12-60-TH 60
HB114-U6S12-70-TH 70
HB114-U6S12-80-TH 80
HB114-U6S12-90-TH 90
HB114-U6S12-100-TH 100
HB114-U6S12-110-TH 110
HB114-U6S12-120-TH 120
HB114-U6S12-130-TH 130
HB114-U6S12-140-TH 140
HB114-U6S12-150-TH 150
HB114-U6S12-160-TH 160
HB114-U6S12-170-TH 170
HB114-U6S12-180-TH 180
HB114-U6S12-190-TH 190
HB114-U6S12-200-TH 200
HB114-U6S12-210-TH 210
HB114-U6S12-220-TH 220
HB114-U6S12-230-TH 230
HB114-U6S12-240-TH 240
HB114-U6S12-250-TH 250
HB114-U6S12-260-TH 260
HB114-U6S12-270-TH 270
HB114-U6S12-280-TH 280
HB114-U6S12-290-TH 290
HB114-U6S12-300-TH 300
HB114-U6S12-310-TH 310
HB114-U6S12-320-TH 320
HB114-U6S12-330-TH 330
HB114-U6S12-340-TH 340
HB114-U6S12-350-TH 350
HB114-U6S12-360-TH 360

Additional Assembly Lengths 

Model Number Length (ft)
HB114-U6S12-370-TH 370
HB114-U6S12-380-TH 380
HB114-U6S12-390-TH 390
HB114-U6S12-400-TH 400
HB114-U6S12-410-TH 410
HB114-U6S12-420-TH 420
HB114-U6S12-430-TH 430
HB114-U6S12-440-TH 440
HB114-U6S12-450-TH 450
HB114-U6S12-460-TH 460
HB114-U6S12-470-TH 470
HB114-U6S12-480-TH 480
HB114-U6S12-490-TH 490
HB114-U6S12-500-TH 500
HB114-U6S12-510-TH 510
HB114-U6S12-520-TH 520
HB114-U6S12-530-TH 530
HB114-U6S12-540-TH 540
HB114-U6S12-550-TH 550
HB114-U6S12-560-TH 560
HB114-U6S12-570-TH 570
HB114-U6S12-580-TH 580
HB114-U6S12-590-TH 590
HB114-U6S12-600-TH 600
HB114-U6S12-610-TH 610
HB114-U6S12-620-TH 620
HB114-U6S12-640-TH 640
HB114-U6S12-670-TH 670
HB114-U6S12-700-TH 700
HB114-U6S12-750-TH 750
HB114-U6S12-800-TH 800
HB114-U6S12-850-TH 850
HB114-U6S12-900-TH 900
HB114-U6S12-950-TH 950
HB114-U6S12-1000TH 1000



RFS now offers Kitting options for most hybrid risers and jumpers that include both the cable assembly and the Raycap inserts. For reference, kits have a “K” as the third digit in the model number. HB158 does not require an additional gland/insert for proper installation and sealing into the Distribution Boxes.

Kit Model Prefix Assembly Prefix Assembly Qty Raycap Insert Kit Insert Kit Contents Raycap Insert Kit Qty
HBK114 HB114 1 RFS-TRUNK-KIT (2) 190‐0620, Insert, M75, 1H, 40mm 1
HBK058 HBF058 RFS-JUMP-KIT (1) 190‐0621, Insert, M75, 3H, 22mm, Split w/ plugs
HBK012 HBF012 RFS-JUMP-KIT-2 (1) 190‐0903, Insert, M75, 2H, 15mm, Split w/ plugs
FRK-N FR-N RFS-FIBER-KIT (1) 190‐0657, Insert, M75, 6H, 6.1mm, Split w/ plugs