HYBRIFLEX® RRH Hybrid Jumper, 5/8”, 2 pair 8AWG, 2 Single Strand, Single-Mode Fiber with LC to LC/FullAXS Compatible Connectors, 30 ft

Rev : E | Rev date : 22 Mar 2021


RFS’ HYBRIFLEX Remote Radio Head (RRH) hybrid feeder cabling solution combines optical fiber and DC power for RRHs, 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 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.


  • Y Splice power wire for junction box connections - 2 pairs power into 1 position in box
  • Lightweight solution and compact design - Decreases tower loading
  • Robust cabling - Eliminates need for expensive cable trays and ducts
  • Optical fiber and power cables housed in single cable - Saves CAPEX by standardizing RRH cable installation and reducing installation requirements
  • UL-Listed components, flame-retardant jacket, UV protected assembles - Allows both indoor and outdoor applications
  • 100% Factory tested - Online test results available



Cable Type   HYBRIFLEX®
Fire Performance   Flame Retardant
Lengthm (ft)9 (30)

Mechanical Specifications 

Outer Diameter Nominal mm (in) 21.4 (0.84)
Cable Weight kg/m (lb/ft) 0.5 (0.34)
Minimum Bending Radius, Single Bend mm (in) 102 (4)
Minimum Bending Radius, Multiple Bends mm (in) 254 (10)
Recommended / Maximum Clamp Spacing m (ft) 1 / 1.2 (3.25 / 4)

Cable Jacket 

UV-Protection Individual and External Jacket   Yes

DC Power Cable Specifications

Number of DC Pairs   2
Maximum DC-Resistance Power Cable Ω/km (Ω/kft) 2.2 (0.66)
Cross Section of Power Cable mm² (AWG) 8.4 (8)
DC Wire Jacket Material   PVC/Nylon
DC Cable Single Bending Radius mm (in) 83 (3.3)
DC Cable Diameter mm (in) 5.5 (0.22)
DC Standards (Meets or Exceeds)   For use in Type MC per UL 1569, PVC Nylon, RoHS/REACH Compliant
Break-out length (Top) mm (in) 508 (20)
Break-out length (Bottom) mm (in) 508 (20)
DC cable sealing method   Semi-rigid, flame-retardant polyolefin, with hot melt adhesive

F/O Cable Specifications

Number of F/O Strands2
F/O Cable Type   G657-A2 Single Mode, Bend Tolerant
Core/Clad µm 9/125
Single Bending Radius mm (in) 83 (3.3)
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
FO Break-out Length (Top) mm (in) 508 (20)
FO Break-out Length (Bottom) mm (in) 1047 (58)
Cable Sealing Method   Semi-rigid flame-retardant polyolefin, with hot melt adhesive
Fiber Termination End 1LC Connector
Fiber Termination End 2LC Connector with FullAXS Compatibility

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   UL1569 Type MC, UL Listed


Installation Guidelines: Download

QuickShip 2.0 Program Information:  Download

On-line Factory Test Results: View


Y-Cable DC Splice on Bottom Breakout, 2 pair DC into 1 pair, for single position DC connection in tower top junction box.

Additional Assemblies - 1 Pair SM Fiber 

Model Number Length, ft
HBF058-08U2S1-08FY 8
HBF058-08U2S1-09FY 9
HBF058-08U2S1-10FY 10
HBF058-08U2S1-12FY 12
HBF058-08U2S1-15FY 15
HBF058-08U2S1-20FY 20
HBF058-08U2S1-30FY 30
HBF058-08U2S1-40FY 40
HBF058-08U2S1-60FY 60
HBF058-08U2S1-80FY 80
HBF058-08U2S1-150FY 150

Additional Assemblies - 2 Pair SM Fiber 

Model Number Length, ft
HBF058-08U2S2-08FY 8
HBF058-08U2S2-09FY 9
HBF058-08U2S2-12FY 12
HBF058-08U2S2-15FY 15
HBF058-08U2S2-20FY 20
HBF058-08U2S2-30FY 30
HBF058-08U2S2-40FY 40
HBF058-08U2S2-70FY 70

Additional Assemblies - 1 Strand SM Fiber 

Model Number Length, ft
HBF058-08U2SS-08FY 8
HBF058-08U2SS-12FY 12
HBF058-08U2SS-15FY 15
HBF058-08U2SS-20FY 20
HBF058-08U2SS-30FY 30

Additional Assemblies - 2 Strand SM Fiber 

Model Number Length, ft
HBF058-08U2SS2-10FY 10
HBF058-08U2SS2-20FY 20
HBF058-08U2SS2-30FY 30
HBF058-08U2SS2-40FY 40
HBF058-08U2SS2-50FY 50
HBF058-08U2SS2-60FY 60
HBF058-08U2SS2-70FY 70
HBF058-08U2SS2-80FY 80
HBF058-08U2SS2-90FY 90
HBF058-08U2SS2100FY 100



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