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Beijing Youwang Times Technology Co., Ltd.

  • China,Shanghai ,Shanghai
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China Ruijie RG-CAB-QMA-SMA-28m Low-Loss RF Cable QMA to SMA 28m
China Ruijie RG-CAB-QMA-SMA-28m Low-Loss RF Cable QMA to SMA 28m

  1. China Ruijie RG-CAB-QMA-SMA-28m Low-Loss RF Cable QMA to SMA 28m

Ruijie RG-CAB-QMA-SMA-28m Low-Loss RF Cable QMA to SMA 28m

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Maximum Data Rate 1.167Gbps
Operating Temperature 0°C to 40°C
Security WPA/WPA2, 802.1x, MAC address filtering
Model RG-AP1100
Maximum Power Consumption 12W
Management Web-based, CLI, SNMP
Warranty 1 year
Power Supply PoE or DC 12V
Frequency Band 2.4GHz/5GHz
Mounting Options Ceiling, Wall, Desktop
Wireless Standard 802.11a/b/g/n/ac
Dimensions 185mm x 185mm x 40mm
Antenna Internal Omni-directional Antenna
Weight 0.5kg
Brand Name Ruijie
Model Number RG-CAB-QMA-SMA-28m

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  1. Product Details
  2. Company Details

Product Specification

Maximum Data Rate 1.167Gbps Operating Temperature 0°C to 40°C
Security WPA/WPA2, 802.1x, MAC address filtering Model RG-AP1100
Maximum Power Consumption 12W Management Web-based, CLI, SNMP
Warranty 1 year Power Supply PoE or DC 12V
Frequency Band 2.4GHz/5GHz Mounting Options Ceiling, Wall, Desktop
Wireless Standard 802.11a/b/g/n/ac Dimensions 185mm x 185mm x 40mm
Antenna Internal Omni-directional Antenna Weight 0.5kg
Brand Name Ruijie Model Number RG-CAB-QMA-SMA-28m
High Light Ruijie RG-CAB-QMA-SMA-28m RF cableQMA to SMA low-loss cable28m Ruijie wireless AP cable

Ruijie RG-CAB-QMA-SMA-28m Low-Loss RF Cable QMA-SMA Connector 28m Length For Stable Wireless Communication

The Ruijie RG-CAB-QMA-SMA-28m is a premium low-loss RF coaxial cable designed for high-frequency signal transmission in wireless communication systems. Featuring a QMA (male) to SMA (female) connector configuration and a 28-meter length, this high-quality jumper cable ensures stable signal integrity with minimal attenuation, making it ideal for 5G base stations, RF modules, microwave links, and other wireless applications.

Key Features & Benefits

Ultra-Low Signal Loss – Optimized for high-frequency transmission with superior shielding to minimize interference and maintain signal strength over long distances.
Robust & Durable Construction – High-grade coaxial cable with a weather-resistant outer jacket, ensuring long-term reliability in harsh indoor/outdoor environments.
Secure & Stable Connection – The QMA (quick-lock) and SMA (threaded) connectors provide a firm, vibration-resistant fit, reducing disconnection risks in high-mobility setups.
Long 28m Cable Length – Eliminates the need for additional splices, reducing insertion loss and ensuring seamless signal transfer between devices.
Wide Compatibility – Works seamlessly with Ruijie wireless APs, RF equipment, test instruments, and other devices supporting QMA/SMA interfaces.

Technical Specifications (Typical)

Parameter Specification
Connector Type QMA (Male) to SMA (Female)
Cable Length 28 meters
Frequency Range Up to 6 GHz (may vary)
Impedance 50 Ohm
Insertion Loss Low (exact dB/m dependent on frequency)
Shielding Dual-layer (foil + braid) for EMI protection
Operating Temp. -30°C to +75°C (may vary)

Ideal Applications

  • 5G/4G/LTE base stations & repeaters

  • Microwave & RF signal distribution

  • Wireless access points (APs) & antennas

  • Test & measurement equipment

Engineered for performance and durability, the Ruijie RG-CAB-QMA-SMA-28m ensures high-speed, low-interference signal transmission for critical wireless infrastructure. Whether for telecom, enterprise, or industrial use, this cable delivers reliable connectivity with minimal maintenance.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler

  • Year Established:

    2016

  • Total Annual:

    30000000-50000000

  • Employee Number:

    50~60

  • Ecer Certification:

    Verified Supplier

Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C... Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C...

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  • Beijing Youwang Times Technology Co., Ltd.
  • Room 501, Building 51, Hongqin Garden, Qinzhou North Road, Xuhui District, Shanghai
  • https://www.networksequipments.com/

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