- Durable all-metal chassis with multi-directional cross-slot wall mounting
- Full non-blocking 10 Gbps switching backplane with automated 802.1p QoS traffic handling
- Efficient power profile consuming approximately 2.01 W under load with 802.3az energy management
- Completely passive thermal convection design with zero moving parts
- Unmanaged design lacks VLAN segmentation, IGMP snooping, and remote management controls
- Fixed RJ-45 ports prevent modular connector replacement
Overview
Enclosed in a stamped-steel chassis measuring 4.72 x 3.46 x 1.02 in (120 x 88 x 26 mm) and weighing 0.56 lbs (0.252 kg), physical stability is achieved through a low-center-of-gravity mass distribution that resists cable pull across all five populated network drops. Underside cross-pattern mounting slots enable multi-directional wall anchoring, while integrated perimeter slots (2.0 x 15.6 x 2.5 mm) maintain convective heat transfer away from internal silicon.
Internally, the switching architecture centers around an integrated five-port gigabit controller delivering a non-blocking switching bandwidth of 10 Gbps. Revision 2 updates the external power input rail to a 12V DC, 0.5A adapter, dropping active power draw to approximately 2.01 W under operational load and 0.42 W in standby mode through IEEE 802.3az Energy-Efficient Ethernet negotiation. Predefined hardware-level 802.1p Quality of Service and DSCP queueing automate packet prioritization without requiring user intervention or management interfaces.
Thermal management operates purely via passive chassis dissipation across an operating envelope of 32 to 104°F (0 to 40°C), eliminating mechanical fan wear entirely. Shielded RJ-45 jacks provide physical wear resistance and integrate per-port dual-LED link and activity indicators. Because the device is fully unmanaged, there is no administrative plane or ongoing firmware patch cycle, resulting in steady, uninterrupted local edge connectivity.
Technical Specifications
| Brand | Linksys |
| Model | LGS105 V2 |
| Port Configuration | 5x 10/100/1000 Mbps Gigabit Ethernet (RJ-45) |
| Switching Capacity | 10 Gbps (non-blocking) |
| Supported Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3az |
| Quality Of Service (QoS) | 802.1p and DSCP priority queuing (predefined) |
| Power Input | 12V DC, 0.5A (external adapter) |
| Power Consumption (Active) | 2.01 W |
| Power Consumption (Standby) | 0.42 W |
| Enclosure Material | Metal |
| Cooling Type | Passive (fanless) |
| Operating Temperature | 32 to 104°F (0 to 40°C) |
| Operating Humidity | 10% to 90% (non-condensing) |
| Dimensions | 4.72 x 3.46 x 1.02 in (120 x 88 x 26 mm) |
| Weight | 0.56 lbs (0.252 kg) |
| Mounting | Desktop or cross-slot wall mount |
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At a Glance
How reliable is the Linksys LGS105 V2 Review: Rugged Passive Gigabit Switching according to Mizex audits?
An outstanding choice for small offices and home labs seeking durable, zero-configuration gigabit switching, provided managed VLAN segmentation and remote telemetry are not required.
What are the known quirks or drawbacks of the Linksys LGS105 V2 Review: Rugged Passive Gigabit Switching?
Our reliability audit identified the following documented caveats:
- Unmanaged design lacks VLAN segmentation, IGMP snooping, and remote management controls
- Fixed RJ-45 ports prevent modular connector replacement
What are the key engineering highlights of the Linksys LGS105 V2 Review: Rugged Passive Gigabit Switching?
The top strengths recorded in our evaluation include:
- Durable all-metal chassis with multi-directional cross-slot wall mounting
- Full non-blocking 10 Gbps switching backplane with automated 802.1p QoS traffic handling
- Efficient power profile consuming approximately 2.01 W under load with 802.3az energy management
- Completely passive thermal convection design with zero moving parts