LevelOne TURING 12-Port L3 Lite Managed Gigabit Industrial Switch, 4 x SFP, DIN-Rail, -40°C to 75°C

The LevelOne TURING 12-Port L3 Lite (model IGU-1271) is a managed industrial gigabit switch with eight Gigabit RJ-45 ports and four Gigabit SFP slots. Designed for industrial and harsh environments, it supports a wide range of IEEE networking standards and provides Layer 2 management functions with selected Layer 3 capabilities such as static routing. Its compact design and grey housing suit deployments where reliable wired connectivity over copper or fiber is required.

Advantages

This managed switch offers a combination of Layer 2 management features and L3 lite functions, including static route support, enabling simple inter-VLAN routing. With eight 10/100/1000 RJ-45 ports and four SFP uplink slots, it supports mixed copper and fiber connections. The switch operates across a wide temperature range and provides a 24 Gbit/s switching capacity and an 8000-entry MAC address table for stable performance in industrial settings.

Suitable for

• Industrial automation networks
• Small- to medium-sized enterprise edge switching
• Fiber uplink or aggregation points using SFP modules
• Environments requiring extended temperature operation

Key specifications

• Model: IGU-1271 (TURING 12-Port L3 Lite)
• Ports: 8 × Gigabit RJ-45 (10/100/1000), 4 × Gigabit SFP
• Switching capacity: 24 Gbit/s
• MAC address table: 8000 entries
• Managed switch with L2 features and L3 static routing support
• Supported standards: IEEE 802.1Q, 802.1p, 802.1x, 802.3ad, 802.3ab, 802.3u, 802.3az, 802.3ah, 802.1w, 802.1s, 802.1ag, 802.1ab, 802.3
• Operating temperature range: -40°C to 75°C
• Colour: Grey
• Weight: 0.7 kg

How to use

Install the switch in a suitable industrial cabinet or on a DIN rail if supported, connect power according to the product manual, and attach copper devices to the RJ-45 ports and fiber uplinks to the SFP slots using compatible modules. Configure basic network parameters via the switch management interface, set VLANs, QoS and static routes as required, and monitor link status and traffic using the management tools provided.

Recommendations

For reliable operation, use compatible SFP modules from approved vendors, ensure proper ventilation in enclosed installations, and keep firmware up to date. Use this switch where a combination of copper access ports and fiber uplinks is needed and when basic Layer 3 static routing is sufficient for inter-segment connectivity.