Overview
The Linksys SE3005 is a compact, unmanaged 5-port Gigabit Ethernet switch designed to expand wired network connectivity in homes and small offices. It connects computers, printers, network storage devices, and other Ethernet-enabled equipment without requiring complex configuration. With auto-sensing Gigabit ports, Quality of Service (QoS), and power-saving technology, it offers a practical solution for everyday wired networking.
Key Features
- Five Gigabit Ethernet Ports: Connect up to five Ethernet devices at speeds of up to 1,000 Mbps per port.
- Plug-and-Play Setup: No advanced network configuration is required for basic switching.
- Auto-Sensing Connectivity: Supports 10/100/1000 Mbps Ethernet connections.
- Quality of Service: IEEE 802.1p traffic prioritization helps support audio and video applications.
- Energy-Efficient Operation: Detects unused ports and short cable runs to help reduce power consumption.
- Metallic Chassis: Durable compact enclosure suited to desktop installation.
- Auto MDI/MDI-X: Automatically adjusts to compatible Ethernet cable connections.
Technical Specifications
| Specification | Details |
|---|
| Brand | Linksys |
| Part Number / MPN | SE3005 |
| Product Type | Unmanaged Gigabit Ethernet Switch |
| Number of Ports | 5 |
| Port Type | RJ-45 Ethernet |
| Ethernet Speeds | 10/100/1000 Mbps |
| Switching Type | Unmanaged, Layer 2 |
| Quality of Service | IEEE 802.1p |
| Flow Control | IEEE 802.3x |
| Supported Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.3az |
| Power Input | Depends on hardware revision: Version 1 uses 5V DC, 1A; Version 2 uses 12V DC, 0.5A |
| Installation | Desktop |
| Dimensions, Version 1 (W × D × H) | 121 × 75 × 26 mm |
| Dimensions, Version 2 (W × D × H) | 120 × 88 × 26 mm |
Applications
- Home Networking: Add wired Ethernet connections for computers, televisions, and gaming devices.
- Small Offices: Connect workstations, printers, and other network equipment.
- Network Storage: Connect compatible NAS devices and shared storage systems.
- Media Streaming: Use QoS traffic prioritization to help manage compatible audio and video traffic.
- Wired Network Expansion: Add Ethernet ports to an existing router or network infrastructure.
Installation and Compatibility
Connect the switch to a compatible router or existing Ethernet network, then attach up to five Ethernet devices using standard network cables. The switch automatically detects supported link speeds. It does not provide routing, DHCP, Wi-Fi, or Power over Ethernet (PoE). Use the power adapter appropriate for the specific SE3005 hardware revision, since the original and Version 2 models have different DC power requirements and dimensions.
Frequently Asked Questions
1. Is the Linksys SE3005 a managed switch?
No. It is an unmanaged switch intended for straightforward Ethernet expansion without a management interface.
2. How many devices can it connect?
It has five Ethernet ports. One port may be used for the uplink to a router or existing network, leaving four ports for additional devices.
3. Does it support Gigabit Ethernet?
Yes. All five ports support speeds of up to 1,000 Mbps when the connected equipment and cabling support Gigabit Ethernet.
4. Does it support Power over Ethernet?
No. The SE3005 does not provide PoE power to connected devices.
5. Are all SE3005 versions physically identical?
No. Linksys lists different dimensions and power requirements for Version 1 and Version 2. Confirm the hardware revision before ordering a replacement power adapter or matching installation accessories.
DC Supplies Product Note
Before purchase, confirm the exact SE3005 hardware revision and power adapter requirements. This product is suitable for expanding wired Ethernet connectivity but does not replace a router or provide PoE functionality. Check the manufacturer's documentation for revision-specific details.
