Shenzhen JHA Technology Co., Ltd

Shenzhen JHA Technology Co., Ltd Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Shenzhen JHA Technology Co., Ltd, Cable & satellite company, 3rd Floor, No. 5 Building, Lian Jian Industrial Park, Shang Heng Lang, Long Hua New District, China (P. O), Shenzhen.

⚙ JHA-MIGS1212H 12-Port Rackmount Managed L2 Industrial Ethernet SwitchShenzhen JHA Technology Co., Ltd presents a high-...
20/10/2025

⚙ JHA-MIGS1212H 12-Port Rackmount Managed L2 Industrial Ethernet Switch

Shenzhen JHA Technology Co., Ltd presents a high-performance industrial switch with 12×1000Base-X SFP slots and 12×10/100/1000Base-T(X) ports, engineered for robust and reliable network management in harsh environments.

✅ Supports STP/RSTP/MSTP for link backup
✅ IEEE 802.1Q VLAN, Voice VLAN, QinQ configuration
✅ DC36-72V redundant power with reverse polarity protection
✅ Industrial-grade design: -40°C to 85°C, IP40 aluminum housing, 1U rack-mount
✅ 5-year warranty for long-term reliability

Ideal for smart factories, energy, transportation, and telecom networks.

🌐 Learn more: https://www.jha-tech.com/

📩 Contact: [email protected]

🔹 1 10/100TX + 2 100FX Fiber Media Converter | JHA-F21Extend your Ethernet network beyond copper cable limits with the J...
16/10/2025

🔹 1 10/100TX + 2 100FX Fiber Media Converter | JHA-F21

Extend your Ethernet network beyond copper cable limits with the JHA-F21 Fiber Media Converter. Featuring 2 100Base-FX fiber ports and 1 10/100Base-TX RJ45 port, it ensures stable and efficient data conversion for fast Ethernet applications.

✅ IEEE 802.3/802.3u/802.3X compliant
✅ Auto-negotiation & Auto-MDI/MDIX
✅ Low power consumption

⚙ Reliable Networking for Industrial PowerhousesSince 2007, Shenzhen JHA Technology Co., Ltd. has been delivering rugged...
16/10/2025

⚙ Reliable Networking for Industrial Powerhouses
Since 2007, Shenzhen JHA Technology Co., Ltd. has been delivering rugged and efficient connectivity solutions built to last in harsh environments.

🌐 Product Range:
🔹 Industrial Ethernet Switches
🔹 Media Converters
🔹 SFP Transceivers
🔹 PoE Products

Engineered for performance, stability, and scalability—JHA keeps your industrial networks connected, anytime, anywhere.

🌐 15 years of industrial networking excellence!Shenzhen JHA Technology Co., Ltd is a leading provider of hardened Ethern...
15/10/2025

🌐 15 years of industrial networking excellence!

Shenzhen JHA Technology Co., Ltd is a leading provider of hardened Ethernet, PoE, and fiber connectivity solutions for harsh environments. Since 2007, we specialize in industrial Ethernet switches, media converters, SFP transceivers, and PoE products, prioritizing reliability and quality for mission-critical applications.

✅ ISO 9001:2008 certified
✅ RoHS, CE, FCC certified products
✅ 50,000 units/month capacity, well-tested
✅ Advanced factory with SMT, wave solder, test & aging rooms
✅ Strong OEM/ODM experience with over 15 years in the market

🌐 Learn more: https://www.jha-tech.com/

📩 Contact: [email protected]

🌐 Reliable Ethernet networking for industrial and smart city applications!Shenzhen JHA Technology Co., Ltd introduces th...
14/10/2025

🌐 Reliable Ethernet networking for industrial and smart city applications!
Shenzhen JHA Technology Co., Ltd introduces the JHA-F44 Fiber Ethernet Switch with 4×100Base-FX fiber ports + 4×10/100Base-TX RJ45 ports, offering self-adaptive 10/100M speeds.

✅ Wide operating temperature: -20°C ~ +70°C
✅ Lightning & anti-static protection
✅ Modular design for easy maintenance
✅ Supports TCP/IP, DHCP, ICMP, NAT, and full-duplex flow control
✅ Ideal for smart buildings, transport, telecom, security, energy, and more

🌐 Learn more: https://www.jha-tech.com/

📩 Contact: [email protected]

🔌 Extend your PoE network outdoors!Shenzhen JHA Technology Co., Ltd presents the JHA-IPG102-BT 2-Port IP65 PoE Extender,...
13/10/2025

🔌 Extend your PoE network outdoors!
Shenzhen JHA Technology Co., Ltd presents the JHA-IPG102-BT 2-Port IP65 PoE Extender, allowing Ethernet and PoE devices to reach beyond 100 meters.

✅ Supports IEEE802.3/af/at/bt standards
✅ One PoE input, two PoE outputs
✅ IP65 aluminum case, wall-mountable
✅ No extra power supply needed—simplifies installation
✅ Ideal for IP cameras, VoIP phones, and wireless APs

🌐 Learn more: https://www.jha-tech.com/

📩 Contact: [email protected]

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🌐 Optimize your fiber network with ease!Shenzhen JHA Technology Co., Ltd introduces the Dual Fiber 4CH C28-C31 DWDM MUX ...
10/10/2025

🌐 Optimize your fiber network with ease!
Shenzhen JHA Technology Co., Ltd introduces the Dual Fiber 4CH C28-C31 DWDM MUX DEMUX with IL

As the full moon rises, it illuminates every corner of the world, connecting hearts across mountains and oceans. 🌕✨This ...
06/10/2025

As the full moon rises, it illuminates every corner of the world, connecting hearts across mountains and oceans. 🌕✨

This Mid-Autumn Festival, we celebrate the timeless values of reunion, gratitude, and shared dreams. May this season bring you and your loved ones warmth, joy, and inspiration.

We cherish the spirit of togetherness, teamwork, and global connections. From our team to yours, happy Mid-Autumn Festival! Let’s cherish the moments that bring us together.

🚀 Ultra-fast data transmission for modern networks!Shenzhen JHA Technology Co., Ltd presents the JHA-QSFP28-4SFP28-100G ...
03/10/2025

🚀 Ultra-fast data transmission for modern networks!
Shenzhen JHA Technology Co., Ltd presents the JHA-QSFP28-4SFP28-100G Direct Attach Cable, featuring 8 differential copper pairs and 4 channels at 28Gbps per channel.

✅ Reliable passive copper design
✅ Ideal for data centers, high-speed networking, and industrial applications
✅ Supports robust, high-performance connectivity

🌐 Learn more: https://www.jha-tech.com/

📩 Contact: [email protected]

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🔌 Extend your Ethernet network seamlessly!Shenzhen JHA Technology Co., Ltd presents the JHA-F11W Single Fiber Media Conv...
29/09/2025

🔌 Extend your Ethernet network seamlessly!
Shenzhen JHA Technology Co., Ltd presents the JHA-F11W Single Fiber Media Converter—a reliable 2-port converter with 1-port 100Base-FX and 1-port 10/100Base-T(X) for data signal conversion between fiber and copper Ethernet.

✅ Compliance with IEEE standards
✅ Auto-negotiation, adaptive modes
✅ Low power consumption (

⚡ High-speed connectivity made easy!Shenzhen JHA Technology Co., Ltd introduces the JHA-SFP-10G-PCU 10G SFP+ Direct Atta...
26/09/2025

⚡ High-speed connectivity made easy!
Shenzhen JHA Technology Co., Ltd introduces the JHA-SFP-10G-PCU 10G SFP+ Direct Attach Cable, supporting up to 10.3125Gbps over distances up to 7m.

✅ Compliant with SFF-8431, 8432, 8472 standards
✅ Wide operating range: -40°C ~ +80°C
✅ RoHS compliant & 3.3V power supply
✅ Reliable solution for industrial networking and data centers

🌐 Learn more: https://www.jha-tech.com/

📩 Contact: [email protected]

🏆 Innovation you can trust!Shenzhen JHA Technology Co., Ltd proudly holds Patent Certificates and Software Copyright Reg...
25/09/2025

🏆 Innovation you can trust!
Shenzhen JHA Technology Co., Ltd proudly holds Patent Certificates and Software Copyright Registration Certificates, reflecting our commitment to R&D and cutting-edge technology.

Our certified innovations ensure reliable, high-quality solutions across industrial networking and smart technology applications.

🌐 Learn more: https://www.jha-tech.com/

📩 Contact: [email protected]

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3rd Floor, No. 5 Building, Lian Jian Industrial Park, Shang Heng Lang, Long Hua New District, China (P. O)
Shenzhen
518109

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