CELLFLEX® Factory-Fit Jumper Assembly, 1/2" Superflexible Foam, with flame retardant jacket

Rev : N | Rev date : 08 Dec 2023

Radio Frequency Systems' CELLFLEX® Factory-Fit Jumpers feature specially designed connectors which are soldered-on in a strictly controlled industrial process to ensure industry leading performance for today's high-performance wireless systems. The connector design and manufacturing process has been optimized to produce premium VSWR and IM levels. Injection molded boots provide reliable and repeatable additional sealing level and strain relief. Our facilities produce and stock all popular lengths as required by the industry, and can deliver custom lengths with premium VSWR and IM levels on request.


  • Stable premium VSWR, outstanding and consistent intermodulation performance - 4.3-10 side not relying on coupling torque
    Improves network performance, reduces the number of dropped calls and avoids revenue loss.
  • Waterproof to IP 68
    No downtime risk, secures revenue.
  • Smaller connector footprint for 4.3-10
    Enables tighter spacing of connections for antennas and RRHs.
  • Available with standard "J" or flame retardant "JFN" jacket types
    Usable in all applications.
  • Compliant to RoHS (EU) and CRoHS (China)
    Usable on a global basis.
  • Compliant to ANATEL (Brazil)
    ANATEL standard compliant jumpers available on request. Model number suffix xxx-ANA.

7M7FS12F-0400FFP for EXAMPLE

Technical features


Cable Type1/2" Superflexible Foam
Jumper TypeFactory-Fit (Premium)
DielectricFoam Polyethylene
GasketSilicone rubber

JFN: halogen free, non corrosive, flame retardant, low smoke,
polyolefin, Test methods for fire behaviour of cable :, IEC 60754-1/-2
halogen free, non corrosive, IEC 61034 low smoke emission,
IEC 60332-1 flame retardant

Mechanical Specifications

Minimum Bend Radius mm (in)32 (1.25)

Testing and Environmental

Sealing classIP68

Temperature Specifications

Installation Temperature°C (°F)-25 to 60 (-13 to 140 )
Operation Temperature°C (°F)-50 to 85 (-58 to 185 )
Storage Temperature°C (°F)-70 to 85 (-94 to 185 )

Electrical Specifications

Intermodulation, 3rd Order dBc≤ -159 static & dynamic (-161 typical)
Peak Power Rating kW8.1
RF Peak Voltage V900

Jumper VSWR 0 - 10 m

Frequency [MHz]Straight / Straight [dB] (VSWR)Right Angle / Right Angle [dB] (VSWR)
0 - 1000>28.3 (≤1.08)>28.3 (≤1.08)
>1000-1700>28.3 (≤1.08)>26.4 (≤1.10)
>1700-2200>28.0 (≤1.08)>26.4 (≤1.10)
>2200-2700>26.4 (≤1.10)>24.9 (≤1.12)
>2700-3800>23.1 (≤1.15)>20.8 (≤1.20)
>3800-5000>20.8 (≤1.20)>19.1 (≤1.25)
>5000-6000>17.7 (≤1.30)>17.7 (≤1.30)

Jumper VSWR 10 - 20 m

Frequency [MHz]Straight / Straight [dB] (VSWR)Right Angle / Right Angle [dB] (VSWR)
0 - 1000>28.3 (≤1.08)>28.3 (≤1.08)
>1000-1700>26.4 (≤1.10)>24.0 (≤1.14)
>1700-2200>26.4 (≤1.10)>24.0 (≤1.14)
>2200-2700>24.9 (≤1.12)>24.0 (≤1.14)
>2700-3800>23.1 (≤1.15)>19.1 (≤1.25)
>3800-5000>19.1 (≤1.25)>18.2 (≤1.28)
>5000-6000>17.7 (≤1.30)>16.0 (≤1.38)


Model NameConnector 1Connector 2
7M7MS12F-XXXXFFP7-16 Male7-16 Male
7M7FS12F-XXXXFFP7-16 Male7-16 Female
7M7MRS12F-XXXXFFP7-16 Male7-16 Male Right Angle
7M43MS12F-XXXXFFP7-16 Male4.3-10 Male
7M43FS12F-XXXXFFP7-16 Male4.3-10 Female
7M43MRS12F-XXXXFFP7-16 Male4.3-10 Male Right Angle
7MNMS12F-XXXXFFP7-16 MaleN-Male
7MNFS12F-XXXXFFP7-16 MaleN-Female
7MNMRS12F-XXXXFFP7-16 MaleN-Male Right Angle
7F7FS12F-XXXXFFP7-16 Female7-16 Female
7F7MRS12F-XXXXFFP7-16 Female7-16 Male Right Angle
7F43MS12F-XXXXFFP7-16 Female4.3-10 Male
7F43FS12F-XXXXFFP7-16 Female4.3-10 Female
7F43MRS12F-XXXXFFP7-16 Female4.3-10 Male Right Angle
7FNMS12F-XXXXFFP7-16 FemaleN-Male
7FNFS12F-XXXXFFP7-16 FemaleN-Female
7FNMRS12F-XXXXFFP7-16 FemaleN-Male Right Angle
7MR7MRS12F-XXXXFFP7-16 Male Right Angle7-16 Male Right Angle
7MR43MS12F-XXXXFFP7-16 Male Right Angle4.3-10 Male
7MR43FS12F-XXXXFFP7-16 Male Right Angle4.3-10 Female
7MR43MRS12F-XXXXFFP7-16 Male Right Angle4.3-10 Male Right Angle
7MRNMS12F-XXXXFFP7-16 Male Right AngleN-Male
7MRNFS12F-XXXXFFP7-16 Male Right AngleN-Female
7MRNMRS12F-XXXXFFP7-16 Male Right AngleN-Male Right Angle
43M43MS12F-XXXXFFP4.3-10 Male4.3-10 Male
43M43FS12F-XXXXFFP4.3-10 Male4.3-10 Female
43M43MRS12F-XXXXFFP4.3-10 Male4.3-10 Male Right Angle
43MNMS12F-XXXXFFP4.3-10 MaleN-Male
43MNFS12F-XXXXFFP4.3-10 MaleN-Female
43MNMRS12F-XXXXFFP4.3-10 MaleN-Male Right Angle
43F43FS12F-XXXXFFP4.3-10 Female4.3-10 Female
43F43MRS12F-XXXXFFP4.3-10 Female4.3-10 Male Right Angle
43FNMS12F-XXXXFFP4.3-10 FemaleN-Male
43FNFS12F-XXXXFFP4.3-10 FemaleN-Female
43FNMRS12F-XXXXFFP4.3-10 FemaleN-Male Right Angle
43MR43MRS12F-XXXXFFP4.3-10 Male Right Angle4.3-10 Male Right Angle
43MRNMS12F-XXXXFFP4.3-10 Male Right AngleN-Male
43MRNFS12F-XXXXFFP4.3-10 Male Right AngleN-Female
43MRNMRS12F-XXXXFFP4.3-10 Male Right AngleN-Male Right Angle
NMNMRS12F-XXXXFFPN-MaleN-Male Right Angle
NFNMRS12F-XXXXFFPN-FemaleN-Male Right Angle
NMRNMRS12F-XXXXFFPN-Male Right AngleN-Male Right Angle
43FNXMS12F-XXXXFFP4.3-10 FemaleNEX10 Male
43MNXMS12F-XXXXFFP4.3-10 MaleNEX10 Male
43MRNXMS12F-XXXXFFP4.3-10 Male Right AngleNEX10 Male
7FNXMS12F-XXXXFFP7-16 FemaleNEX10 Male
7MNXMS12F-XXXXFFP7-16 MaleNEX10 Male
7MRNXMS12F-XXXXFFP7-16 Male Right AngleNEX10 Male
NMRNXMS12F-XXXXFFPN-Male Right AngleNEX10 Male
XXXX in the model name is the length; as well for jumper with boots acc. to nomenclature(Boot examples below)(Boot examples below)
43MB43MBS12F-XXXXFFP4.3-10 Male + Boot4.3-10 Male + Boot
7MB7MBS12F-XXXXFFP7-16 Male + Boot7-16 Male + Boot
NMBNMBS12F-XXXXFFPN-Male + BootN-Male + Boot