LevelOne repetidor Gigabit PoE, em cascata, 2 saídas PoE, interior/exterior

The POR-1222 Gigabit PoE-Plus Repeater extends the reach of Gigabit PoE (802.3af/at) networks, allowing installers to connect powered devices beyond the standard 100 m cable limit. This 2-port repeater receives power and data from a PoE Power Sourcing Equipment (PSE) and provides two outbound ports to extend both power and network data by an additional 100 m per segment. Its metal housing and IP65 rating make it suitable for outdoor and harsh-environment deployments such as PoE IP digital signage and other Gigabit PoE devices.

Advantages

POR-1222 requires no external power supply because it draws power from the PoE switch (PSE), simplifying installation and reducing cabling. With one IN port and two OUT ports, the unit lets you extend PoE up to 200 m per link and further increase coverage by daisy-chaining multiple repeaters. The durable metal enclosure and IP65-compliant design provide weather resistance for outdoor installations.

Key specifications

• Standard: IEEE 802.3af/at (Gigabit PoE-Plus)
• Ports: 3 × RJ-45 (1 IN, 2 OUT)
• Maximum per-segment extension: up to 200 m (100 m standard + 100 m extended)
• Daisy-chaining: supported (maximum distance depends on PD power requirements)
• Power: receives all power from PSE (no external adapter required)
• Housing: durable metal enclosure
• Ingress protection: IP65
• Typical applications: PoE IP digital signage, Gigabit PoE powered devices

How to use

Connect a PoE-capable switch or other Power Sourcing Equipment to the POR-1222 IN port using a standard Ethernet cable for the first 100 m run. Then connect the OUT port(s) to the powered devices or to additional POR-1222 repeaters to extend the link another 100 m per repeater. No additional software or external power supply is required; power and data are passed through by the PSE. When daisy-chaining, verify total distance and PD wattage requirements to ensure reliable operation.

Recommendations

For best results, use POR-1222 with Gigabit PoE-Plus (802.3at) PSE equipment and calculate cumulative cable length and device power requirements before chaining multiple repeaters. Install the unit in a sheltered location if possible and confirm IP65 sealing after mounting to maintain weatherproofing.