TP-Link Omada SG2005P-PD Outdoor PoE Passthrough Switch: specs and use

The TP-Link Omada SG2005P-PD is a weatherproof five-port gigabit switch built to sit outdoors at the end of a long cable run. It takes power over Ethernet in through one port and passes some of it on through four others, so a single cable can feed the switch plus cameras or access points nearby.

PoE in, PoE out

The switch has one gigabit PoE++ input and four gigabit PoE+ outputs. It has no power adapter and, as TP-Link states, can only be powered by PoE. What it can pass on depends on the source. TP-Link lists output power of up to:

• 64 W when powered by 802.3bt Type 4 (90 W)
• 44 W when powered by 802.3bt Type 3 (60 W)
• 19 W when powered by 802.3at
• 6 W when powered by 802.3af

The switch uses some power itself, which is why the available output is lower than the input. A power source that is too weak will limit how many devices you can run, so add up the needs of the cameras or access points before planning.

Extending PoE distance

Standard Ethernet and PoE reach 100 m (328 ft) between devices. TP-Link says passthrough doubles the distance from the PoE source to the end device to 200 m (656 ft) without losing gigabit speeds, which is helpful for far-off cameras and access points. Cable quality matters over long runs, so follow the manual's guidance.

Built for the outdoors

The enclosure is rated IP55, which means protection against dust and water jets, and TP-Link also describes it as UV-resistant. It is listed for operation from -40 to 60 °C and has 4KV lightning protection. Mounting kits are included for a wall or pole. The listed size is 8.4 x 8.3 x 2.8 inches.

Management and features

The switch integrates with Omada SDN, TP-Link's software-defined networking platform, for cloud access, remote management and multi-site management. TP-Link also lists static routing, access control lists (ACL), QoS and VLAN support. In general, VLANs separate traffic, such as keeping cameras apart from other devices, and QoS prioritises important traffic.

Who it suits

It suits installers and homeowners running outdoor cameras, access points or other PoE devices at a distance from the main network cabinet, particularly where an outdoor power outlet is not available.

What to check before you buy

• The PoE source's standard and wattage, because it sets the available output.
• Total power draw of the devices you plan to connect.
• Cable length and quality for the run, up to the stated distances.
• Mounting location, with cable entry and sealing handled per the manual.
• Whether you'll manage it with Omada controllers, and that your other Omada gear is compatible.
• Local electrical and installation codes for outdoor wiring.

The short version

• Five-port outdoor gigabit switch powered only by PoE.
• One PoE++ input, four PoE+ outputs, up to 64 W depending on the source.
• Extends PoE reach from 100 m to 200 m, per TP-Link.
• IP55, -40 to 60 °C, 4KV lightning protection, mounting kits included.
• Omada SDN with ACL, QoS, VLAN and static routing.

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