Overviews

To fulfill the demand of High Power PoE for network applications with Gigabit transmission, DF-2F-4GP PoE

Gigabit Ethernet Switch is an ideal solution. Each 10/100/1000Mbps port of the DF-2F-4GP features IEEE 802.3af and IEEE 802.3at Power over Ethernet (PoE) that combine up to 65-watt PoE budget on the whole system, It is designed specifically to satisfy the growing demand of higher power consuming network PD (powered devices) such as PTZ (Pan, Tilt & Zoom) / speed dome network cameras, multi-channel (802.11a/b/g/n) wireless LAN access points and other network devices by doubling PoE power, more than the current conventional 802.3af PoE.

All RJ45 copper interfaces of the DF-2F-4GP support 10/100/1000Mbps auto-negotiation for optimal speed

detection through RJ45 Category 6, 5 or 5e cables. It also supports standard auto-MDI/MDI-X that can detect the

type of connection to any Ethernet device without requiring special straight or crossover cables. 2 extra 1.25Gbps

SFP slots can be used for uplink.

Typical applications please refer to following picture

Features

 Complies with IEEE 802.3, 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T

 4-Port 10/100/1000Mbps supports 48-57V DC power to PoE Powered Device

 2-Port 1.25Gbps SFP Fiber interfaces

 Complies with IEEE 802.3af/802.3at Power over Ethernet End-Span PSE

 Up to IEEE 802.3af devices powered

 Supports PoE Power up to 15.4 watts for each PoE port

 Up to 4 IEEE 802.3af/at devices powered

 Supports PoE Power up to 30 watts for each PoE port

 65-watt PoE budget

 Auto detects powered device (PD)

 Circuit protection prevents power interference between ports

 Remote power feeding up to 100m

 Hardware based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X

 Features Store-and-Forward mode with wire-speed filtering and forwarding rates

 IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation

 Integrates address look-up engine, supporting 8K absolute MAC addresses

 2M packet buffer

 IEEE 802.1Q VLAN packet transparency support

 Automatic address learning and address aging

 Made of metal, desktop size and wall-mount design