Nexcom Mobile Network Solutions – VES 31-4S/8S

Valen > Ürünler > Nexcom Mobile Network Solutions – VES 31-4S/8S

Nexcom Mobile Network Solutions – VES 31-4S/8S

4/8+2 Unmanaged Gigabit Ethernet Switch with 4/8-Port PoE+

Key Feature

  • 4/8 x IEEE 802.3af/at compliant Gigabit Ethernet ports, 120W
  • 4/8 PoE+ standard + 2 x Gigabit Ethernet ports
  • Low battery voltage protection
  • Jumbo frame support (up to 9216 Bytes)
  • CE/FCC/UKCA/E13 mark certification
  • Wide power input range 9~36VDC
  • -40~70°C operating temperature
  • Ignition power on/off support
  • Power on/off delay time setting

Request a Quote Datasheet

The VES 31-4S/VES 31-8S unmanaged mobile PoE switch is designed for telematics applications in harsh environments with a fanless enclosure. It provides 6/10 Gigabit Fast Ethernet ports, including 4/8 IEEE 802.3af/at compliant PoE+ ports, to transfer large amounts of video streaming, audio and critical data over the Ethernet network smoothly and quickly.

Since a vehicle's power supply is inherently unstable, the mobile PoE switches support a wide voltage input range of 9VDC to 36VDC and provide smart power management with low battery voltage protection, power on and off delay timer and automatic ignition power on/off functions. These unique features can ensure reliable operation and prevent early failure of both the PoE switches and the vehicle.

The VES 31-4S/VES 31-8S is housed in a fanless, dustproof enclosure and can operate under shock, vibration and extreme temperatures from -40 to 70°C. The mobile PoE switches are also compact and support optional DIN-rail mounting for easy installation with PD devices such as IP cameras and Wi-Fi access points.

Architecture Switch architecture. Highly integrated, unmanaged smart gigabit, store-and-forward switchMAC address table with 2K entries using a 4-way hash algorithm
Power over Ethernet PoE standard IEEE 802.3af/at Power over Ethernet/PSEPoE power supply type end-spanPoE power output per port 54V DC, 550mA. max. 30 watts
Network Connectivity 4/8-port RJ45 for 10/100/1000 base-T. PoE IEEE 802.3af/at compliance, 120W total2-port RJ45 for 10/100/1000 base-T
Standart Uyumluluk IEEE 802.3 for 10BaseT EthernetIEEE 802.3u for 100BaseT(X) Fast EthernetIEEE 802.3ab for 1000BaseT(X) Gigabit EthernetIEEE 802.3x for flow controlIEEE 802.3af/at Power over Ethernet
I/O Interface Power: 9~36VDC input with ignitionEthernet
- 4/8 x RJ45 10/100/1000 Mbps PoE ports, 802.3af/at compliance
- 2 x RJ45 10/100/1000 MbpsLED
- 1 x power indicator
- (RJ45 for PoE) 4/8 x PoE indicators + 4/8 x Link/Active indicators
- (RJ45 for LAN) 2 x Link indicators + 2 x Active indicators
- 1 x low voltage protection indicator
Power Management Selectable startup and shutdown voltage for low-power protection via DIP switchPower on/off delay time setting via DIP switch
Dimensions 211 x 55 x 140 mm (8.3" x 2.17" x 5.51") with wall mount bracketWeight: 1kgSupports horizontal mounting, DIN-rail mounting (optional)
Environment Operating temperatures: -40°C to 70°C with airflowStorage temperatures: -40°C to 85°CRelative humidity: 10% to 90% (non-condensing)Vibration (random): 2g@5~500 HzVibration:
- 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 24Shock:
- Operating: MIL-STD-810H, Method 516.8 Procedure I, trucks and semi-trailers = 40 g
- Non-operating: MIL-STD-810H, Method 516.8 Procedure V, crash hazard shock test = 75 g
Standards/Certifications CE approvalFCC Class AUKCAE-Mark
Please enable JavaScript in your browser to complete this form.
Click or drag a file to this area to upload.

Mobile Network Solutions

Looking for a product?

We help you find the products you need quickly and easily. At Valen Bilişim, we offer the solutions best suited to your business with our wide product range.

Request a Quote