ZION JIS CCTV coaxial cables are 75 ohm video cables for surveillance and related broadcast or CATV connections. The practical first choice is the cable family: select a 2V model for conventional CCTV wiring, a stranded 2VS version when conductor construction matters, or an FB model when the project calls for foamed insulation and foil-plus-braid shielding.
Start with one representative from each meaningful construction route. 3C-2V uses a solid 0.50 mm bare-copper conductor, 3C-2VS uses a 7 × 0.18 mm stranded bare-copper conductor, and S-4C-FB adds foamed PE insulation with foil and tinned-copper shielding.
NO. 7100903 · 3C-2V
A conventional 2V cable with a 0.50 mm solid bare-copper conductor, 3.1 mm SPE dielectric and 5.4 ± 0.5 mm PVC jacket. Consider it for CCTV links specified around the 3C-2V construction; confirm the required run, connector and installation environment.
View Product Details →NO. 7100905 · 3C-2VS
This 2VS version uses a 7 × 0.18 mm stranded bare-copper conductor with a 3.1 mm SPE dielectric and 5.4 ± 0.5 mm PVC jacket. Choose it when the specified conductor construction is stranded; confirm bending, termination and project test requirements.
View Product Details →NO. 7100923 · S-4C-FB
A JIS C 3502 FB cable with a 0.8 mm annealed-copper conductor, foamed PE insulation, AL/PET tape and tinned-copper wire shield. Consider it for monitoring camera, digital broadcasting, satellite or CATV connections; confirm attenuation at the highest project frequency.
View Product Details →Match the required family before comparing size codes. Then verify impedance, conductor construction, attenuation at the operating frequency, outside diameter, connector fit and installation conditions.
Use the project specification as the deciding rule. The 2V examples use solid or stranded bare-copper conductors with SPE insulation and a copper braid, while S-4C-FB uses foamed PE plus AL/PET tape and a tinned-copper shield for its stated broadcast, CATV and monitoring-camera applications.
Choose the conductor construction required by the drawing and termination method. 3C-2V has a 0.50 mm solid conductor; 3C-2VS has a 7 × 0.18 mm stranded conductor. Do not assume the same connector or preparation method fits both without checking.
Cable loss rises with both distance and frequency. Specify the total run and highest operating frequency, then compare the selected model's attenuation data rather than selecting by outside diameter alone.
Match the connector to the cable's conductor, dielectric, shield and jacket dimensions. A 75 ohm system still requires correct connector geometry and termination; impedance alone does not guarantee a mechanical fit.
The table separates the three representative constructions. Final selection should also use project frequency, run length, termination and installation requirements.
| Model | Conductor | Insulation / Shield | Impedance | Jacket OD | Selection cue |
|---|---|---|---|---|---|
| 3C-2V | 0.50 mm solid BC | 3.1 mm SPE / BC braid | 75 ± 3 Ω | 5.4 ± 0.5 mm | Standard solid-conductor 2V route |
| 3C-2VS | 7 × 0.18 mm stranded BC | 3.1 mm SPE / BC braid | 75 ± 3 Ω | 5.4 ± 0.5 mm | Stranded-conductor 2VS route |
| S-4C-FB | 0.8 mm annealed copper | 3.7 mm foamed PE / AL-PET + tinned copper | 75 ± 3 Ω | 6.0 mm | JIS C 3502 FB route |
These are 75 ohm coaxial signal cables, not all-in-one power or network cables. Use them only where the camera, receiver, distribution equipment and connectors call for the selected JIS coaxial construction.
Use a 2V or FB model when the surveillance system documentation specifies a compatible 75 ohm coaxial link. Confirm camera technology, frequency, run length and connector before ordering.
The S-4C-FB product is specified for digital broadcasting, satellite broadcasting, CATV joint reception and monitoring-camera connections. Use its attenuation table to check the required operating frequency and distance.
Do not substitute these single coaxial signal cables for twisted-pair Ethernet, PoE or Siamese coax-plus-power cable. If the camera also needs power or data conductors, specify a separate cable or combined construction.
It is a 75 ohm coaxial cable family identified by Japanese-style model codes such as 3C-2V and S-4C-FB. The code helps identify construction, but the exact conductor, shield, jacket, attenuation and applicable standard must still be checked on the selected model.
The clearest verified difference is the center conductor: 3C-2V uses 0.50 mm solid bare copper, while 3C-2VS uses 7 × 0.18 mm stranded bare copper. Both listed versions have 75 ± 3 Ω impedance and a 5.4 ± 0.5 mm PVC jacket, but termination details should be confirmed separately.
Yes, its listed applications include monitoring-camera connections, digital broadcasting, satellite broadcasting and CATV joint reception. The project still needs an attenuation check at the highest frequency and total installed length.
No. A 75 ohm rating is only one requirement. Conductor type, attenuation, shielding, outside diameter, connector compatibility, temperature, bend radius and installation environment can all change the correct choice.
You do not need to know every cable term before asking for a quote. Provide the system and route information below so the model, attenuation and termination can be checked together.
Required model or family: 2V, 2VS or FB
Camera, receiver, CATV or broadcast equipment at both ends
Highest operating frequency and required video format
Total installed cable length and acceptable signal-loss budget
Connector type and termination method
Indoor or outdoor route, temperature and minimum bend radius
Required jacket color, printing, reel length, packaging and quantity
Any project-specific test, documentation or compliance requirement
Certification and compliance references for project review, qualification and purchasing documentation.
Fiber Optic CableAccess and backbone
Ethernet CableCat5e to Cat8
Coaxial CableRF and video signal
Fire, Security & AlarmSafety systems
Voice, Audio & VideoSignal cabling
Power & Control CableEnergy and controlOutdoor, indoor, FTTH and distribution cable lines for access networks, backbone routes and campus deployments.
Telecom & ISP NetworksFTTH, PON, ODN 
Data Center InfrastructureServer room cabling 
Building Low-Voltage SystemsBMS, AV, weak current 
Security & Fire ProtectionAlarm, CCTV, access 
Industrial Automation CablePLC, RS485, fieldbus 
Energy & Power InfrastructureSolar, battery, power For FTTH / PON access, outdoor fiber deployment, aerial routes, duct routes, direct burial routes, rural broadband and ODN planning.
Use calculators and planning tools for conduit capacity, PoE voltage drop and fiber optic link loss budget work.
Fiber Optic Tools