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6-Port Fast Ethernet PoE Switch HR903-AF-42Y
₨ 7,800.00
HR903-AF-42Y is a 6-port Fast Ethernet PoE switch designed for reliable network performance. It features 4 Fast Ethernet PoE ports and 2 Fast Ethernet uplink RJ45 ports, compliant with IEEE 802.3, 802.3u, and 802.3x standards. Supporting IEEE 802.3af/at PoE with a total power budget of 55W, it enables flexible power delivery for connected devices. The switch offers three operation modes: VLAN, Default, and Extend mode, which extends transmission distance up to 250 meters at 10Mbps. With built-in 4KV surge protection and 8KV ESD protection, it ensures enhanced durability. Operating in temperatures of 0°C to 40°C, this fanless desktop switch is ideal for small to medium-sized network deployments.
Product Features:
Port Configuration: 4×100Mbps PoE ports + 2×100Mbps uplink RJ45 ports.
Standards Compliance: Adheres to IEEE 802.3, IEEE 802.3u, IEEE 802.3x standards for reliable performance.
Auto-Negotiation:: Ethernet ports support 10/100Mbps self-adaptive operation.
Flow Control: Supports Full Duplex (IEEE 802.3x) and Half Duplex (Back Pressure) flow control methods.
Auto MDI/MDIX Support: Automatic port flipping for simplified cabling.
Switching Mechanism: Store-and-forward architecture.
Status Monitoring: LED panel monitors operation and aids troubleshooting.
Operating Modes: Supports VLAN, Default, and Extend modes (extends distance to 250m at 10Mbps).
Specifications
| Model & Interface | |
| Model | HR903-AF-42Y |
| Interface |
4 × 100Mbps PoE Ports
2 × 100Mbps Uplink RJ45 Ports
|
| Installation | Desktop |
| Network | |
| Port Standard |
IEEE 802.3 (Ethernet)
IEEE 802.3u (Fast Ethernet)
IEEE 802.3x (Flow Control)
|
| Bandwidth | 1.2Gbps |
| Packet Forwarding Rate | 0.8928Mpps |
| Packet Buffer | 768kbit |
| MAC Address Table | 2K |
| Transmission Method | Store and Forward |
| PoE | |
| PoE Standard |
IEEE 802.3af (15.4W)
IEEE 802.3at (30W)
|
| PoE Port Output Voltage | DC 44–57V |
| PoE Ports | Ports 1–4 PoE Power Output <30W |
| PoE Power Budget | 50W |
| Power | |
| Power Supply |
AC 100–110V: 35.2W
AC 110–200V: 44W
AC 200–240V: 55W
DC 52V 1.05A
|
| Mainboard Power Consumption | 1.58W |
| Structure Information | |
| Product Dimensions | 160 × 90 × 35mm |
| Packaging Dimensions | 203 × 130 × 45mm |
| Product Net Weight | 0.41kg |
| Product Gross Weight | 0.47kg |
| Packing Information | |
| Carton Dimensions | 470 × 426 × 280mm |
| Packing Quantity | 40 PCS |
| Packing Weight | 19.8kg |
| Package Contents |
Switch — 1 pcs
Manual — 1 pcs
Certificate of Inspection — 1 pcs
|
| Protection | |
| Surge Protection |
Port Surge:
Common Mode 4KV, Differential Mode 2KV (Class C) Electrostatic ESD:
Air 8KV, Contact 6KV (Class C) |
| Environmental | |
| Fan Quantity | 0 |
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -40°C ~ 70°C |
| Operating Humidity | 10% ~ 90%, Non-Condensing |
| Storage Humidity | 5% ~ 95%, Non-Condensing |
| LED Indicators | |
| PWR Green LED |
On:
Powered On Off:
Powered Off |
| Ports 1–6 Green LED |
On:
Link Normal Off:
Link Blocked Flashing:
Data Transmitting |
| Operating Modes | |
| VLAN Mode | Ports 1–4 are isolated from each other while communicating with Ports 5–6. Automatically activates PoE Watchdog mode. |
| Default Mode | Normal mode. All ports can communicate with each other.Transmission distance is within 100 meters. Transmission rate is 10/100Mbps adaptive. PoE Watchdog is Off. |
| Extend Mode | When PoE is in Extend mode, Ports 1–4 force 10Mbps operation.Transmission distance extends up to 250 meters and PoE Watchdog mode is automatically activated. |
| Mode Selection | VLAN / Default / Extend Mode Button |
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