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RFC-NM-SMR-500

RF Cable 5m N-m to SMA-m
  • Hersteller Oring
  • Kategorie: Antenna Cable
  • The RFC-NM-SMR-500 is a high-quality, low-loss RF coaxial cable designed for professional and industrial wireless communication systems. It features an N-type male connector on one end and an SMA male connector on the other, providing a reliable and low-attenuation link between RF devices such as antennas, surge protectors, and wireless access points. With a total length of 5 meters, this cable offers an optimal balance between flexibility, signal integrity, and installation convenience.
- Low Loss Coaxial Design: Engineered to minimize signal attenuation across the cable length, ensuring high transmission efficiency for RF signals in the GHz range.
- Connector Configuration: Equipped with an N Male (N-m) connector on one end and an SMA Male (SMA-m) connector on the other, supporting a wide range of RF and WLAN equipment.
- 5-Meter Length: Provides sufficient reach for typical indoor and outdoor installations without excessive signal degradation.
- High-Frequency Compatibility: Suitable for use in 2.4 GHz and 5.8 GHz WLAN systems, cellular base stations, and other RF communication setups.
- Durable Construction: Built with robust materials to withstand mechanical stress, environmental exposure, and repeated connection cycles.
- Industrial-Grade Reliability: Designed for rugged environments, consistent with ORing’s “Designed for Rugged Excellence” standard.
- Versatile Application: Ideal for connecting antennas, RF surge protectors, and wireless networking devices in both commercial and industrial deployments.
- Precision Impedance Control: Maintains a consistent 50-ohm impedance for optimal RF performance and minimal reflection loss.
- Corrosion-Resistant Connectors: Nickel-plated or stainless-steel connector housings ensure long-term durability and stable electrical contact.
- Flexible Cable Jacket: The outer sheath provides flexibility for routing in confined spaces while maintaining mechanical protection.

Ursprungsland: Taiwan R.O.C.

Comprehensive Product Summary – RFC-NM-SMR-500




### 1. Product Overview

Product Name: RF Cable 5m N-m to SMA-m
Model Number: RFC-NM-SMR-500
Series: RFC Series – Low Loss RF Cable Assemblies
Article Number: RFC-NM-SMR-500
Manufacturer: ORing Industrial Networking Corp.
Product Category: RF Interconnection Accessories / Coaxial Cable Assemblies
Website: [www.oring-networking.com](http://www.oring-networking.com)

The RFC-NM-SMR-500 is a high-quality, low-loss RF coaxial cable designed for professional and industrial wireless communication systems. It features an N-type male connector on one end and an SMA male connector on the other, providing a reliable and low-attenuation link between RF devices such as antennas, surge protectors, and wireless access points. With a total length of 5 meters, this cable offers an optimal balance between flexibility, signal integrity, and installation convenience.




### 2. Key Features

- Low Loss Coaxial Design: Engineered to minimize signal attenuation across the cable length, ensuring high transmission efficiency for RF signals in the GHz range.
- Connector Configuration: Equipped with an N Male (N-m) connector on one end and an SMA Male (SMA-m) connector on the other, supporting a wide range of RF and WLAN equipment.
- 5-Meter Length: Provides sufficient reach for typical indoor and outdoor installations without excessive signal degradation.
- High-Frequency Compatibility: Suitable for use in 2.4 GHz and 5.8 GHz WLAN systems, cellular base stations, and other RF communication setups.
- Durable Construction: Built with robust materials to withstand mechanical stress, environmental exposure, and repeated connection cycles.
- Industrial-Grade Reliability: Designed for rugged environments, consistent with ORing’s “Designed for Rugged Excellence” standard.
- Versatile Application: Ideal for connecting antennas, RF surge protectors, and wireless networking devices in both commercial and industrial deployments.
- Precision Impedance Control: Maintains a consistent 50-ohm impedance for optimal RF performance and minimal reflection loss.
- Corrosion-Resistant Connectors: Nickel-plated or stainless-steel connector housings ensure long-term durability and stable electrical contact.
- Flexible Cable Jacket: The outer sheath provides flexibility for routing in confined spaces while maintaining mechanical protection.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Model Name | RFC-NM-SMR-500 |
| Cable Type | Low-loss coaxial RF cable |
| Cable Length | 5 meters |
| Connector A | N Male (N-m) |
| Connector B | SMA Male (SMA-m) |
| Impedance | 50 Ω |
| Frequency Range | DC to 6 GHz (typical for low-loss RF cables) |
| Attenuation (approx.) | ~0.3–0.5 dB/m at 2.4 GHz (varies by cable type) |
| VSWR (Voltage Standing Wave Ratio) | ≤ 1.3:1 typical |
| Shielding Effectiveness | > 90 dB |
| Outer Diameter | Typically 5–6 mm (depending on cable type, e.g., RG-58 or LMR-200 equivalent) |
| Weight | Approx. 0.25–0.35 kg (for 5 m length) |
| Conductor Material | Solid or stranded copper |
| Dielectric Material | Foamed polyethylene (PE) or PTFE for low loss |
| Shielding | Double shielded (braid + foil) for superior EMI protection |
| Jacket Material | UV-resistant PVC or PE |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -55°C to +85°C |
| Color | Black |
| RoHS Compliance | Yes |




### 4. Functionality

The RFC-NM-SMR-500 functions as a high-performance RF interconnect cable, transmitting radio frequency signals between devices with minimal loss and reflection. The N Male connector provides a robust, threaded interface suitable for outdoor or high-vibration environments, while the SMA Male connector offers a compact, precision interface for equipment such as modems, routers, and RF modules.

Typical Use Cases:
- Connecting outdoor antennas (N Female interface) to indoor wireless access points or routers (SMA Female interface).
- Linking RF surge protectors (e.g., RFP-NF-NM-WG) to antennas or transceivers.
- Integrating with magnetic antenna bases (e.g., RFB-M2-150 or RFB-M2-1000).
- Extending RF signal paths in WLAN, cellular, or IoT systems.
- Laboratory and test setups requiring low-loss, high-frequency signal transmission.

Compatibility:
- Compatible with ORing’s WLAN RF antennas (RFA-P12-WG, RFA-P14-WA, RFA-O7-NM-WG, RFA-O10-NM-WA, etc.).
- Works with RF surge protectors (RFP-NF-NM-WG, RFP-NF-NM-WA).
- Suitable for use with magnetic antenna bases and other RF accessories listed in ORing’s product catalog.
- Universally compatible with standard N and SMA interface devices across the RF industry.




### 5. Components & Accessories

Included Components:
- 1 × RFC-NM-SMR-500 low-loss RF cable assembly (5 m length).
- Factory-installed N Male and SMA Male connectors.
- Protective end caps (optional, depending on packaging).

Optional Accessories (from ORing product line):
- RF Antenna Base (Magnetic):
- *RFB-M2-150:* N Female magnetic base with 1.5 m cable and SMA Male connector.
- *RFB-M2-1000:* N Female magnetic base with 10 m cable and SMA Male connector.
- RF Surge Protectors:
- *RFP-NF-NM-WG:* High-power RF surge protector, 0–6 GHz, N Female to N Male.
- WLAN RF Antennas:
- *RFA-P12-WG:* 2.4 GHz, 12 dBi panel antenna, N Female connector.
- *RFA-P14-WA:* 5.8 GHz, 14 dBi panel antenna, N Female connector.
- *RFA-O7-NM-WG:* 2.4 GHz, 7 dBi omni-directional antenna, N Male connector.
- *RFA-O10-NM-WA:* 5.8 GHz, 10 dBi omni-directional antenna, N Male connector.
- Power Accessories:
- DIN-Rail power supplies (DR-4512, DR-4524, DR-75-24, etc.) for powering associated network devices.
- Power adapters (PAA-121000, PAE-121000, PAX-482500) for indoor equipment.




### 6. Installation & Setup

Installation Requirements:
- Ensure both connected devices have compatible connector genders and impedance (50 Ω).
- Avoid sharp bends; maintain a minimum bend radius of approximately 5× the cable diameter (~25–30 mm).
- Keep cable runs as short as possible to minimize signal loss.
- For outdoor installations, use weatherproofing tape or sealing boots on connectors to prevent moisture ingress.
- Route cables away from high-voltage lines or strong electromagnetic fields to reduce interference.

Mounting Options:
- Can be routed through cable trays, conduits, or wall penetrations.
- Suitable for both fixed and mobile antenna setups.
- Compatible with magnetic bases or pole-mounted antenna systems.

Configuration:
- No software configuration required; purely passive component.
- Verify continuity and impedance using an RF network analyzer or continuity tester before final deployment.
- When used with surge protectors, ensure proper grounding of the protector to maintain system safety.




### 7. Performance & Capabilities

Signal Transmission:
- Optimized for frequencies up to 6 GHz, supporting WLAN (2.4/5.8 GHz), LTE, and other RF bands.
- Maintains low insertion loss and high return loss for superior signal integrity.
- Provides consistent impedance matching between connected devices, minimizing standing wave ratio (SWR).

Electrical Performance:
- Insertion Loss: Typically < 2.5 dB over 5 m at 2.4 GHz.
- Return Loss: > 20 dB typical.
- Power Handling: Up to 100 W continuous (depending on frequency and cable type).
- Shielding Effectiveness: > 90 dB, ensuring minimal EMI leakage.

Mechanical Performance:
- High flexural endurance for repeated bending cycles.
- Connector retention force > 100 N (N-type) and > 50 N (SMA-type).
- Vibration and shock resistant per industrial-grade standards.

Environmental Performance:
- Operating temperature range from -40°C to +85°C.
- UV-resistant jacket suitable for outdoor exposure.
- Moisture-resistant construction for reliable performance in humid or marine environments.

Limitations:
- Not intended for direct burial without conduit protection.
- Excessive bending or crushing may degrade performance.
- Signal loss increases with frequency and cable length; use shorter cables for high-frequency applications.




### 8. Standards & Compliance

- Impedance Standard: 50 Ω per IEC 60169-16 (RF coaxial connectors).
- Connector Interface Standards:
- N-type per MIL-STD-348B.
- SMA per MIL-STD-348A.
- RoHS Compliance: Fully compliant with EU Directive 2011/65/EU (Restriction of Hazardous Substances).
- REACH Compliance: Meets European REACH regulations for chemical safety.
- Environmental Standards: Designed for industrial-grade operation (-40°C to +85°C).
- Quality Assurance: Manufactured under ISO 9001-certified processes.
- Electromagnetic Compatibility (EMC): High shielding effectiveness minimizes EMI emissions and susceptibility.
- Safety Compliance: Meets general electrical safety standards for passive RF components.




### 9. Additional Information

Warranty:
- Standard manufacturer warranty: 1 year limited warranty against defects in materials and workmanship.
- Extended warranty options may be available through authorized distributors.

Support & Documentation:
- Technical datasheets and installation guides available at [www.oring-networking.com](http://www.oring-networking.com).
- Application notes for antenna and surge protector integration provided by ORing.
- Customer support available via email and regional service centers.

Maintenance:
- Periodically inspect connectors for corrosion or mechanical wear.
- Clean connector interfaces with isopropyl alcohol and lint-free swabs before reconnection.
- Replace cable if visible damage or performance degradation is observed.

Product Updates:
- The RFC series is periodically updated to include improved materials and enhanced shielding performance.
- Compatible with future ORing RF accessories and antenna systems.

Packaging:
- Supplied in coiled form with protective caps on both connectors.
- Labeled with model number, length, and manufacturing batch for traceability.

Environmental Considerations:
- Cable materials are recyclable where facilities exist.
- Complies with environmental directives for hazardous substance reduction.




### Summary

The RFC-NM-SMR-500 is a 5-meter low-loss RF coaxial cable assembly designed by ORing Industrial Networking Corp. for high-performance wireless and RF communication systems. Featuring an N Male to SMA Male configuration, it bridges the gap between robust outdoor antenna interfaces and compact indoor RF equipment. Its low attenuation, industrial-grade durability, and broad frequency compatibility make it an essential component for WLAN, cellular, and IoT infrastructure.

Engineered for rugged excellence, the RFC-NM-SMR-500 ensures reliable signal transmission in demanding environments, maintaining consistent impedance and shielding performance. It integrates seamlessly with ORing’s ecosystem of RF accessories, including antennas, surge protectors, and magnetic bases, providing a complete, high-quality RF connectivity solution.




End of Product Summary – RFC-NM-SMR-500

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