4 Port PoE Network Switch AK421FGS

PoE Ports – 4×Gigabit PoE ports with IEEE802.3af/at support.

Power – 30W per port with 120W total output.

Ports – 2×Gigabit uplink + 1×SFP slot.

Distance – Supports PoE transmission up to 250m.

Features – VLAN, storm control and auto MDI/MDIX.

Design – Fanless cooling with 4KV protection.

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Specifications

4 Port PoE Network Switch AK421FGS is a high-performance Gigabit PoE switch designed to deliver power and data over a single Ethernet cable. It features 4×10/100/1000Mbps PoE ports with IEEE802.3af/at support, providing up to 30W power per port and 120W total power output. The switch includes 2×1000Mbps uplink ports and 1×1000Mbps SFP slot for flexible network expansion.With 250-meter long-distance PoE transmission, VLAN support, storm control, auto MDI/MDIX, and store-and-forward architecture, it ensures stable and efficient network performance. Its fanless compact design with natural cooling and 4KV lightning protection makes it suitable for IP cameras, VoIP phones, access points, and professional networking applications.

AK421FGS PoE Network Switch
Model	AK421FGS
Power Adapter Voltage	AC110V-240V
Power Consumption	120W (52V 2.3A)
PoE Ethernet Port	1-4 Port: 10/100/1000Mbps
Ethernet Port & SFP Port	2×Uplink Port: 1000Mbps, SFP Port: 1000Mbps
Transmission Distance	1000Mbps: 0-100m, Uplink Port: 0-80m, SFP Port: As per module, 10Mbps: 0-250m
Transmission Medium	Cat5 / Cat5e / Cat6 standard network cable
Network Standard	IEEE802.3 / IEEE802.3u / IEEE802.3x / IEEE802.3ab
Switching Capacity	12Gbps
Packet Buffer Memory	1Mbits
Throughput	8.928Mbps
MAC Table	2K
Packet Forwarding Rate	10Mbps:14880pps/port, 100Mbps:148800pps/port, 1000Mbps:1488000pps/port
PoE Standard	IEEE802.3af/at
PoE Power Supply	1/2+, 3/6-
PoE Power	af=15.4W, at=30W for each port
Port Function	Power priority, fast forwarding, MAC learning, IEEE802.3X full duplex and back pressure
LED Indicator	LINK/ACT 1000Mbps, PoE Status, Power Indicator
Working Temperature	0°C ~ 55°C
Relative Humidity	20% ~ 95%
Storage Temperature	-20°C ~ 70°C
Dimension (L×W×H)	220mm × 140mm × 45mm
Color & Weight	Black, 1.05Kg

Features
PoE Performance
- 4×10/100/1000Mbps Gigabit PoE ports
- IEEE802.3af/at support with 30W per port
- 120W total PoE power output
- Long distance transmission up to 250 meters
Network Function
- Supports IEEE802.3 / 802.3u / 802.3x / 802.3ab
- 12Gbps switching capacity for fast data transfer
- MAC automatic learning and aging function
- IEEE802.3X full duplex flow control support
Expansion & Design
- 2×1000Mbps uplink ports with 1×1000Mbps SFP slot
- Supports Cat5/Cat5e/Cat6 network cable
- Compact design with easy installation
- Built-in power supply with reliable operation
Protection & Reliability
- 4KV lightning protection support
- LED indicators for power, link and PoE status
- Fanless operation with natural cooling
- Ideal for IP cameras, VoIP phones and network devices
Download Brochure
PDF Manual
- 4 Port PoE Network Switch AK421FGS Datasheet