# VOLKTEK INS-840GM 16 Ports GbE DNV GL Certified Unmanaged Switch

INS-840GM is a 16-port, 10/100/1000 RJ45 downlink unmanaged industrial switch for communication between controllers and devices in automation settings. This high port density switch is used with multi-axis robots and their peripherals such as PLCs, HMIs, and legacy devices. Additionally, it offers auto-negotiation on all its ports to aggregate devices easily in industrial ethernet applications. The switch offers various in-built traffic optimization and network performance features with Flow Control and Industrial QoS to prioritize important data packets, prevent the loss of data during communication, and assure continuous transmission. This switch is built with industrial-grade components and enclosed in an IP30 aluminum case with high thermal conductivity, which protects the device from tools and hazards. This device is Certified DNV GL approved for safe use in marine applications. Designed to withstand vibration, shock, free fall, interference, and temperatures ranging from -40℃~75℃ (-40°F~167°F), it suits extreme industrial applications. To ensure reliability the redundant power supply and alarm relay contact on the terminal block ensures non-stop operations and issues alerts if power fails.

## Details

- **Price:** 753.0 SGD
- **Vendor:** Kaira Global (Singapore)
- **Tags:** 16 Ports, DNV GL Certified Switches, Industrial Ethernet, Volktek

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 753.00 SGD | In stock |

## Images

- VOLKTEK INS-840GM 16 Ports GbE DNV GL Certified Unmanaged Switch - Kaira Global (Singapore)
- VOLKTEK INS-840GM 16 Ports GbE DNV GL Certified Unmanaged Switch - Kaira Global (Singapore)
- VOLKTEK INS-840GM 16 Ports GbE DNV GL Certified Unmanaged Switch - Kaira Global (Singapore)

---

> Source: [Kaira Global (Singapore)](https://kairaglobal.com/products/volktek-ins-840gm-16-ports-gbe-dnv-gl-certified-unmanaged-switch)
> Updated: 2026-05-26