Planet - POE-2400G - 24-Port Gigabit IEEE 802.3at PoE+ Managed Injector Hub (440 watts)
Product Overview
The POE-2400G is a 24-port managed PoE+ mid-span injector hub with 440W total PoE budget, providing 24 Gigabit data input ports and 24 PoE output ports (Mid-span power on pins 4/5+, 7/8-). It includes intelligent PoE management such as PD alive check, scheduled power cycling, PoE scheduling, usage monitoring, and thermal protection. Designed for 1U rack installation with smart fan cooling and web-based management.
Key Configuration
- • Data Input ports: 24 × RJ45 (10/100/1000BASE-T)
- • PoE Output ports: 24 × RJ45 (10/100/1000BASE-T with PoE+ injection)
- • Management port: 1 × RJ45 (10/100/1000BASE-T)
- • PoE standard: 802.3at/af (Mid-span, pins 4/5+,7/8-)
- • PoE budget: 440W @ 0-40°C / 400W @ 41-50°C; per-port output: 52V DC, 30.8W max
- • Power consumption: 500W max; input: 100-240V AC, 50/60Hz, 8A
- • Dimensions: 440 × 300 × 44 mm (1U); fans: 2 × smart fans
Key Features
24-port PoE+ mid-span injector adds power to existing Ethernet switches without replacing infrastructure. Delivers up to 36W per port with real-time PoE monitoring, power scheduling, auto-recycling, and PD alive check for device recovery. Includes smart dual-fan cooling, overload protection, and web/SNMP management with alerting and firmware upgrades.
Technical Context
Designed to enable PoE deployment over standard non-PoE switches, the POE-2400G injects power on spare pairs while passing data through. It supports up to 440W total budget, suitable for IP cameras, VoIP phones, and wireless APs. Intelligent power control, scheduling, and monitoring help reduce downtime and energy usage in large-scale network deployments.
Installation Notes
1U rack-mount metal chassis (440 × 300 × 44 mm) operating from 0°C to 50°C with derating above 40°C. Powered by 100–240V AC input with up to 500W consumption. Connect uplink switch to data input ports and powered devices to PoE outputs. Managed via web interface or SNMP with DHCP-based IP assignment and LED status indicators for ports, fans, and power.
| Hardware | |
|---|---|
| Hardware Version | 5 |
| Interface | “Data” Input Ports: 24 x RJ45 “Data+Power” Output Ports: 24 x RJ45 Management Port: 1 x RJ45; 10/100/1000BASE-T, auto-negotiation, auto-MDI/MDIX |
| Data Rate | 10/100/1000Mbps |
| LED | System: SYS PWR x 1 (Green) PoE Failure x 1 (Red) Fan1 Failure x 1 (Red) Fan2 Failure x 1 (Red) Per PoE Port: PoE-in-use x 1 (Green) Management port x 2: 1000 (Green), 10/100 (Orange) |
| Network Cable | 10BASE-T: 4-pair UTP Cat5 up to 100m (328ft) 100BASE-TX: 4-pair UTP Cat5 up to 100m (328ft) 1000BASE-T: 4-pair UTP Cat5e/6 up to 100m (328ft) EIA/TIA- 568 100-ohm STP (100m) |
| Power Requirements | 100-240V AC, 50/60 Hz, 8A |
| Power Consumption | 500 watts (max.) |
| Ventilation | Fan x 2 |
| Dimensions (W x D x H) | 440 x 300 x 44mm |
| Power over Ethernet | |
| PoE Power Supply Type | Mid-span |
| PoE Power Output | Per port DC 52V 30.8/15.4 watts |
| Power Pin Assignment | 4/5(+), 7/8(-) |
| PoE Power Budget | 440 watts@0~40 degrees C 400 watts@41~50 degrees C Auto power budget control by over temperature protection function |
| Number of 802.3af PDs (Class 0, 1, 2, 3) can be powered | 24 |
| Number of 802.3at PDs (Class 1, 2, 3) can be powered | 14 |
| Number of 802.3at PDs (Class 0, 4) can be powered | 14 |
| Management | |
| Management Interface | Web, PLANET Smart Discovery Lite |
| PoE Management | Power limit by consumption and classification mode PoE admin mode Per port power schedule Per port power enable/disable Power feeding priority Over temperature protection Current per port usage and status Total power consumption |
| Management Feature | Setup of system/management functions Web firmware upgrade SNMP trap for alarm notification of events |
| Standards Conformance | |
| Regulatory Compliance | FCC Part 15 Class A, CE |
| Standards Compliance | IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3at Power over Ethernet Plus IEEE 802.3af Power over Ethernet RFC 768: UDP RFC 791: IP RFC 2068 HTTP RFC 1157: SNMP v1 RFC 1902: SNMP v2c RFC 5424: Syslog |
| Environments | |
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 90% (non-condensing) |
| Storage | Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 90% (non-condensing) |
