TRENDnet TI-PG80 Industrial 8-Port Gigabit PoE+ DIN-Rail Switch: specs and fit

The TRENDnet TI-PG80 is an unmanaged industrial network switch with eight Gigabit PoE+ ports. It is designed to mount on a DIN rail inside a cabinet or on a wall, and to keep running in places where an ordinary office switch would struggle, such as unheated enclosures, workshops or outdoor equipment cabinets. This page explains what the main specs mean for installers and integrators.

What PoE+ does

Power over Ethernet sends electrical power and data along the same network cable. That means a camera or access point can be installed where there is no nearby outlet, with a single cable doing both jobs. TRENDnet says each port on the TI-PG80 can supply up to 30 watts of PoE/PoE+ power, with a total PoE allowance of 200 watts across the switch. The allowance is the key number: eight devices drawing 30W each would need 240W, so the total is shared, and what matters is the sum of your devices' real draw.

Gigabit speed and switching capacity

All eight ports are Gigabit Ethernet, and the switch has a 16 Gbps switching capacity. That is the combined throughput the switch's internal fabric can handle: eight ports at 1 Gbps each, counted in both directions, comes to 16 Gbps. Being unmanaged, it has no settings to configure; you plug devices in and it works.

Built for harsh environments

TRENDnet describes a rugged, IP30-rated metal enclosure. In general, IP30 means protection against objects larger than 2.5mm but none against water, so it still belongs inside a cabinet, away from damp. The switch is specified to operate from -40 to 75°C (-40 to 167°F), and TRENDnet lists compliance with shock (IEC 60068-2-27), freefall (IEC 60068-2-32) and vibration (IEC 60068-2-6) standards, along with protection against ESD, EMI and surge. A grounding point is provided to protect equipment from external electrical surges.

Redundant power

There are dual redundant power inputs with overload current protection. If one source fails, the other keeps the switch alive, which TRENDnet says minimizes network downtime. The power supply is sold separately; the brand names models TI-S24052 and TI-S24048.

Mounting

An integrated DIN-rail mount and mounting hardware are included, so the switch can be fitted to a standard rail or screwed to a wall. It measures about 9.0 x 3.0 x 7.0 inches as listed, and weighs 1.2 lb (about 0.5 kg).

Compliance and support

TRENDnet states the switch is NDAA and TAA compliant, which matters for some government customers, and gives it lifetime manufacturer protection and English-speaking tech support, both for the U.S. and Canada only, as the listing notes.

What it connects

The brand names high-power wireless access points, PTZ and other IP cameras, VoIP phones, IPTV decoders and access control devices as typical examples.

What to check before you buy

• Add up the PoE draw of your devices and compare it to the 200W allowance, and the 30W per-port limit.
• Confirm your devices use a PoE standard the switch supplies (PoE or PoE+).
• Buy a suitable power supply separately, with the right voltage for your installation, and follow the manual and local electrical codes.
• Check that your cabinet has a DIN rail and enough space.
• Remember it is unmanaged, so there is no VLAN or monitoring; choose a managed model if you need those.
• Keep cable lengths within the Ethernet limit of 100 metres.

The short version

• Eight Gigabit PoE+ ports, up to 30W each, with a 200W total PoE allowance.
• 16 Gbps switching capacity and unmanaged, plug-and-play operation.
• IP30 metal case rated for -40 to 75°C, with shock and vibration standards listed.
• Dual redundant power inputs; power supply sold separately.

Bloiq is reader-supported. Some links may earn us a commission; it never affects what we write. How we make money.