4+2 Full Gigabit Networking Switch
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Model
HR903-AFG-41Y
Brand
HRUI
Category
Full Gigabit PoE Switch
Overview
The HR903-AFG-41Y is a high-performance unmanaged Gigabit PoE switch designed for small and medium surveillance and networking applications. Equipped with four Gigabit PoE ports and one Gigabit uplink RJ45 port, it provides reliable data transmission and power delivery over a single Ethernet cable.
Supporting IEEE 802.3af/at standards, each PoE port can deliver up to 30W of power with a maximum total power budget of 55W. The switch offers three operating modes: Default Mode for standard networking, VLAN Mode for improved network security by isolating PoE ports, and Extend Mode, which enables transmission distances up to 250 meters at 10 Mbps.
Its fanless desktop design ensures silent operation, while built-in surge protection and ESD protection enhance network stability and device safety. The HR903-AFG-41Y is an excellent solution for CCTV systems, offices, retail stores, and home networks.
Supporting IEEE 802.3af/at standards, each PoE port can deliver up to 30W of power with a maximum total power budget of 55W. The switch offers three operating modes: Default Mode for standard networking, VLAN Mode for improved network security by isolating PoE ports, and Extend Mode, which enables transmission distances up to 250 meters at 10 Mbps.
Its fanless desktop design ensures silent operation, while built-in surge protection and ESD protection enhance network stability and device safety. The HR903-AFG-41Y is an excellent solution for CCTV systems, offices, retail stores, and home networks.
Specifications
Switch General
| Interface | 4 *1Gbps PoE ports 1 *1Gbps uplink RJ45 port |
|---|---|
| Port Standard | IEEE802.3 (Ethernet) IEEE802.3u (Fast Ethernet) IEEE802.3x (Flow Control) |
| Packet Forwarding Rate | 7.44Mbps |
| Packet Buffer | 3Mbit |
| MAC Address Table | 2K |
| Transmission Method | Store and Forward |
| PoE Standard | IEEE802.3af (15.4W) IEEE802.3at (30W) |
| PoE Port Output Voltage | DC 44-57V |
| PoE Ports | Ports 1-4 PoE power output <30W |
| PoE Power Budget | 50W |
| Main Power Consumption | 2.1W |
| Operating Temperature | 0~40°C |
Bandwidth
| Bandwidth | 10Gbps |
|---|
Surge Protection
| Port Surge | Common mode 4KV,Differential mode 2KV(Class C) |
|---|---|
| Electrostatic ESD | Air 8KV, Contact 6KV(Class C) |
Power Indicator
| Green LED On | Power On |
|---|---|
| Green LED Off | Powered Off |
| Ports 1-5 Green LED On | Link Normal |
| Ports 1-5 Green LED Off | Link Blocked |
| Ports 1-5 Green LED Flashing | Data Transmitting |
VLAN/Default/Extend Modes Buttons
| VLAN | VLAN mode, ports 1-4 are isolated from each other, communicating with ports 5 ,and automatically activate the PoE watchdog mode |
|---|---|
| Default | Normal mode, all ports can communicate with each other, transmission distance is within 100 meters, transmission rate is 10/100/1000Mbps adaptive(PoE Watching off) |
| Extend | Extend mode, when the PoE is in Extend mode, ports 3-4 force 10 Mbps the transmission distance to 250 meters, and automatically activate the PoE watching mode |