6-Port Megabit PoE Switch
HY4H2-48
● 4×10/100Mbps PoE Ports & 2 Megabit Ports
● VLAN&Watchdog Supported
● 100-240V AC 50/60Hz
Why You Want It
IEEE 802.3af/at
Compliant with IEEE 802.3af/at PoE devices and meets IEEE 802.3, 802.3u, and 802.3x standards for reliable performance.
Support VLAN, Extend Modes & Watchdog
● Watchdog: Auto-reboot on anomaly for stable operation. ● VLAN: Port isolation to block broadcast storms. ● Extend: 250m transmission at 10Mbps over UTP.
Plug and Play
Supports desktop installation with a plug-and-play design for easy deployment.
Flow control method
Supports both Full Duplex (IEEE 802.3x) and Half Duplex (Back Pressure) flow control methods.
Auto MDI/MDIX
5.Support Automatic port flipping eliminates the need for crossover cables, simplifying setup.
Store-and-forward
6.Utilizes a store-and-forward switching mechanism for efficient data handling.
Compact Long-Range PoE Switch for Small Deployments
With 4 Fast Ethernet PoE ports and 2 uplink RJ45 ports, HY4H2-48 is ideal for space-constrained environments. It supports VLAN, Default, and Extend modes, with Extend mode delivering stable 10Mbps transmission up to 250 meters—perfect for IP cameras in small shops or offices.
Plug-and-Play & Fanless desktop design
Operating at 0°C to 40°C, this unmanaged plug-and-play switch features IEEE 802.3af/at PoE and a watchdog function for basic link monitoring. Its fanless desktop design ensures silent operation.
Specification
| Model | HY4H2-48 |
| Interface | 4 *100Mbps PoE ports |
| 2 *100Mbps uplink RJ45 port | |
| Port Standard | IEEE802.3 (Ethernet) |
| IEEE802.3u (Fast Ethernet) | |
| IEEE802.3x (Flow Control) | |
| Switching Capacity | 1.2Gbps |
| Packet Forwarding Rate | 0.8928Mpps |
| Packet Buffer | 768Kbit |
| 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 | Port 1-4 PoE power output <30W |
| PoE Power Budget | 43W |
| Power Supply | AC 100-240V 50/60Hz |
| DC 48W | |
| Structure Information | Product Dimensions : 160*90*35mm |
| Product Net Weight: 0.41KG | |
| Fan | Fanless |
| Installation | desktop |
| Operating Temperature | 0~40°C |
| Storage Temperature | -40 °C to 70 °C |
| Operation Humidity | 10%~90%，non condensing |
| Storage Humidity | 5%~95%，non condensing |
Support
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