







NEXCOM Industrial PoE Switch | VES31-8S
- Discounted price:US$
- Sale US$
- MSRP US$
- Use bonus pointspt.
-
Power Over Ethernet, Perfected.
High-power, versatile PoE solutions. -
Power and Performance.
Delivering reliable power and data over Ethernet. -
Robust and Reliable.
Built for demanding environments. -
Power Your Network, Anywhere.
Wide voltage input and extreme temperature operation. -
Scalable and Flexible.
Expand your network with multiple PoE ports and jumbo frame support. -
Certified Reliability.
CE, FCC, UKCA, and E13 certifications for global compliance. -
Ignite Your Network.
Ignition power on/off for vehicle applications. -
High-Power PoE+.
Power demanding devices like IP cameras and wireless access points. -
Extreme Temperature Operation.
Built to withstand harsh environments. -
Network Flexibility.
Jumbo frame support for optimal performance. -
Safety and Compliance.
Certified for global use in various applications.
-
Architecture
- Switch architecture. highly integrated, unmanaged-smart gigabit, store and forward switch
- 2K entry MAC address table with 4-way hash algorism
Power over Ethernet- PoE standard IEEE 802.3af/at power over Ethernet/PSE
- PoE power supply type end-span
- PoE power output per port 54V DC, 550mA. max. 30 watts
Network Connector- 8-port RJ45 for 10/100/1000 base-T. PoE IEEE 802.3af/at compliance, total 120W
- 2-port RJ45 for 10/100/1000 base-T
Standard Compliance- IEEE 802.3 for 10BaseT Ethernet
- IEEE 802.3u for 100BaseT(X) Fast Ethernet
- IEEE 802.3ab for 1000BaseT(X) Gigabit Ethernet
- IEEE 802.3x for flow control
- IEEE 802.3af/at Power Over Ethernet
I/O Interface- Power: 9~36VDC input with ignition
- Ethernet
- 4/8 x RJ45 10/100/1000 Mbps PoE port, 802.3af/at compliance
- 2 x RJ45 10/100/1000 Mbps - LED
- 1 x power indicator
- (RJ45 for PoE) 4/8 x PoE indicator+4/8 x Link/Active indicator
- (RJ45 for LAN) 2 x Link indicator+2 x Active indicator
- 1 x low voltage protection indicator
Power Management- Selectable boot-up & shut-down voltage for low power protection by DIP switch
- Power on/off delay time setting by DIP switch
Dimensions- 211 x 55 x 140 mm (83" x 21.65" x 55.1") with wall mount bracket
- Weight: 1kg
- Support horizontal mounting, DIN- Rail mounting (option)
Environment- Operating temperatures: -40°C to 70°C with air flow
- Storage temperatures: -40°C to 85°C
- Relative humidity: 10% to 90% (non-condensing)
- Vibration (random): 2g@5~500 Hz
- Vibration:
- Operating: MIL-STD-810H, Method 514.8C Procedure 1, Category 4, common carrier US highway truck vibration exposure
- Storage: MIL-STD-810H, Method 514.8E Procedure 1, Category 24 - Shock:
- Operating: MIL-STD-810H, Method 516.8 Procedure I, trucks and semi-trailers=40g
- Non-Operating: MIL-STD-810H, Method 516.8 Procedure V, crash hazard shock test=75g
Standards/Certifications- CE approval
- FCC Class A
- UKCA
- E Mark
-
- Own Brand, Own Factory Production: High-quality assurance and global fast shipping.
- Ships Fast: Orders are processed and shipped within 2 business days.
- 2-Year Global Warranty: Limited hardware warranty from the shipment date.
- 30-Day Return Policy: Satisfaction guarantee window (terms apply).
- Free Shipping: Complimentary shipping on eligible global orders.
- Direct Support: For any usage issues after purchase, please feel free to contact us anytime.
NEXCOM Return & Warranty Policy
1. Return Window (30 Days)
Customers may request a return or exchange within 30 days. The period is calculated from the shipment date (as shown on the invoice) to the date the return request is formally submitted.
* Please note: A "Return" (for refund) is distinct from our "2-Year Hardware Warranty" (for repair).
2. 2-Year Limited Warranty
We provide a 2-year warranty on all Industrial PC hardware, starting from the shipment date. This covers technical defects in materials and workmanship. During this period, NEXCOM offers repair or replacement services according to the RMA evaluation.
3. Return Conditions
- Items must be in original, unused condition with all original packaging, manuals, and accessories.
- Customized Orders: IPCs with specific custom configurations (e.g., custom RAM/SSD/OS) are Non-Returnable unless a hardware defect is confirmed.
- Electronic components must be returned in their original anti-static packaging.
4. Shipping & Destination
All returns must be shipped back to our headquarters in Taiwan:
Return Address:
NEXCOM International Co., Ltd.
9F, No.920, Zhongzheng Rd., Zhonghe Dist.,
New Taipei City, Taiwan 235015Scenario Cost Responsibility Defective Items (DOA) Seller covers return shipping. Non-Defective Returns Buyer covers shipping and duties. Restocking fees will be quoted based on actual inspection of the returned unit. 5. RMA Procedure
To initiate a return, please email us at ecommerce@nexcom.com.tw to obtain an RMA number.
* Shipments without an RMA number clearly marked on the outer box will be refused and returned at the sender's expense.
Contact Us: ecommerce@nexcom.com.tw
NEXCOM International Co., Ltd. | Industrial Computing Solutions - NEXCOM VES 31-8S Datasheet
-
- NEXCOM AIoT Mart Customer Service Email: ecommerce@nexcom.com.tw
-
SpecificationsArchitecture
- Switch architecture. highly integrated, unmanaged-smart gigabit, store and forward switch
- 2K entry MAC address table with 4-way hash algorism
Power over Ethernet- PoE standard IEEE 802.3af/at power over Ethernet/PSE
- PoE power supply type end-span
- PoE power output per port 54V DC, 550mA. max. 30 watts
Network Connector- 8-port RJ45 for 10/100/1000 base-T. PoE IEEE 802.3af/at compliance, total 120W
- 2-port RJ45 for 10/100/1000 base-T
Standard Compliance- IEEE 802.3 for 10BaseT Ethernet
- IEEE 802.3u for 100BaseT(X) Fast Ethernet
- IEEE 802.3ab for 1000BaseT(X) Gigabit Ethernet
- IEEE 802.3x for flow control
- IEEE 802.3af/at Power Over Ethernet
I/O Interface- Power: 9~36VDC input with ignition
- Ethernet
- 4/8 x RJ45 10/100/1000 Mbps PoE port, 802.3af/at compliance
- 2 x RJ45 10/100/1000 Mbps - LED
- 1 x power indicator
- (RJ45 for PoE) 4/8 x PoE indicator+4/8 x Link/Active indicator
- (RJ45 for LAN) 2 x Link indicator+2 x Active indicator
- 1 x low voltage protection indicator
Power Management- Selectable boot-up & shut-down voltage for low power protection by DIP switch
- Power on/off delay time setting by DIP switch
Dimensions- 211 x 55 x 140 mm (83" x 21.65" x 55.1") with wall mount bracket
- Weight: 1kg
- Support horizontal mounting, DIN- Rail mounting (option)
Environment- Operating temperatures: -40°C to 70°C with air flow
- Storage temperatures: -40°C to 85°C
- Relative humidity: 10% to 90% (non-condensing)
- Vibration (random): 2g@5~500 Hz
- Vibration:
- Operating: MIL-STD-810H, Method 514.8C Procedure 1, Category 4, common carrier US highway truck vibration exposure
- Storage: MIL-STD-810H, Method 514.8E Procedure 1, Category 24 - Shock:
- Operating: MIL-STD-810H, Method 516.8 Procedure I, trucks and semi-trailers=40g
- Non-Operating: MIL-STD-810H, Method 516.8 Procedure V, crash hazard shock test=75g
Standards/Certifications- CE approval
- FCC Class A
- UKCA
- E Mark
-
After-sales service
- Own Brand, Own Factory Production: High-quality assurance and global fast shipping.
- Ships Fast: Orders are processed and shipped within 2 business days.
- 2-Year Global Warranty: Limited hardware warranty from the shipment date.
- 30-Day Return Policy: Satisfaction guarantee window (terms apply).
- Free Shipping: Complimentary shipping on eligible global orders.
- Direct Support: For any usage issues after purchase, please feel free to contact us anytime.
NEXCOM Return & Warranty Policy
1. Return Window (30 Days)
Customers may request a return or exchange within 30 days. The period is calculated from the shipment date (as shown on the invoice) to the date the return request is formally submitted.
* Please note: A "Return" (for refund) is distinct from our "2-Year Hardware Warranty" (for repair).
2. 2-Year Limited Warranty
We provide a 2-year warranty on all Industrial PC hardware, starting from the shipment date. This covers technical defects in materials and workmanship. During this period, NEXCOM offers repair or replacement services according to the RMA evaluation.
3. Return Conditions
- Items must be in original, unused condition with all original packaging, manuals, and accessories.
- Customized Orders: IPCs with specific custom configurations (e.g., custom RAM/SSD/OS) are Non-Returnable unless a hardware defect is confirmed.
- Electronic components must be returned in their original anti-static packaging.
4. Shipping & Destination
All returns must be shipped back to our headquarters in Taiwan:
Return Address:
NEXCOM International Co., Ltd.
9F, No.920, Zhongzheng Rd., Zhonghe Dist.,
New Taipei City, Taiwan 235015Scenario Cost Responsibility Defective Items (DOA) Seller covers return shipping. Non-Defective Returns Buyer covers shipping and duties. Restocking fees will be quoted based on actual inspection of the returned unit. 5. RMA Procedure
To initiate a return, please email us at ecommerce@nexcom.com.tw to obtain an RMA number.
* Shipments without an RMA number clearly marked on the outer box will be refused and returned at the sender's expense.
Contact Us: ecommerce@nexcom.com.tw
NEXCOM International Co., Ltd. | Industrial Computing Solutions -
Download
-
Contact Us
- NEXCOM AIoT Mart Customer Service Email: ecommerce@nexcom.com.tw
-
Online Shopping
NEXCOM VES 31-8S Industrial PC
Powering the Future of Transportation: NEXCOM VES 31-8S
NEXCOM VES 31-8S of fanless, unmanaged mobile PoE switches is designed to meet the rigorous demands of the transportation industry. These ruggedized devices offer reliable power and data delivery, ensuring seamless operation in even the harshest environments.







- Robust Design:
Built to withstand shock, vibration, and extreme temperatures. - Reliable Power Delivery:
Provides up to 120W of PoE power for multiple devices. - Flexible Connectivity:
Offers multiple Gigabit Ethernet ports for diverse networking needs. - Advanced Security:
Ensures data integrity and security with robust security features. - Easy Installation:
Compact and lightweight design for hassle-free deployment.
- Public Transportation:
Enhance passenger experience with real-time information and entertainment. - Commercial Vehicles:
Optimize fleet operations with advanced telematics solutions. - Industrial Applications:
Power and connect devices in demanding industrial settings.
- Improved Efficiency:
Streamline operations and reduce downtime. - Enhanced Security:
Protect your network and critical data. - Increased Productivity:
Enable remote monitoring and control. - Enhanced Passenger Experience:
Provide seamless connectivity and entertainment.

