PoE function
The P3000M-V3 offers an improved Power over Ethernet (PoE) function. Users can determine when or whether a PoE port provides power.
The P3000M-V3 can provide -48V DC power for powered devices (PDs), such as IP Phones, WLAN APs, and Bluetooth APs. As a power sourcing equipment (PSE), The P3000M-V3 complies with IEEE 802.3af and 802.3at (PoE+). Each port provides a maximum of 30W of power, complying with IEEE 802.3at. The PoE+ function increases the maximum power available to each port and implements intelligent power management for high power consumption applications. This facilitates the ease of PD use. PoE ports continue to work while in power-saving mode.
All of the 10/100/1000Mbps copper ports of P3000M-V3 provide PoE power injector function which is able to drive 8/16/24 ports IEEE 802.3af/at compliant powered devices with maximum up to 30W of power per port.
Comprehensive QoS policies and security mechanisms
The P3000M-V3 classifies complex traffic based on packet information such as the 5-tuple, IP preference,ToS, DSCP, IP protocol type, ICMP type, and CoS. Each port supports eight priority queues and multiple queue scheduling algorithms, such as WRR, SP, WRR+SP. Together, these features ensure high-quality voice, video, and data services.
The P3000M-V3 provides multiple security measures to defend against Denial of Service (DoS) attacks, as well as attacks against networks or individual users. DoS attack types include SYN Flood attacks, Land attacks Smurf attacks, and ICMP Flood attacks. Attacks on networks refer to STP BPDU/root attacks. Attacks on users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, and DHCP request flood attacks. DoS attacks that change the CHADDR field in DHCP packets are another type of attack aimed at users.
Powerful support for services
The P3000M-V3 supports IGMP v1/v2/v3 snooping, IGMP filter, IGMP fast leave, and IGMP proxy. The P3000M-V3 supports wire-speed replication of multicast packets between VLANs, multicast load balancing among member interfaces of a trunk, and controllable multicast, meeting requirements for IPTV and other multicast services.
Energy conservation, and low radiation
The P3000M-V3 uses an energy-saving integrated circuit design to ensure even heat dissipation. Idle ports can enter a sleep mode to further reduce power consumption. Radiation produced by the P3000M-V3 is within the standard range for electric appliances and causes no harm to the human body.
Easy deployment and maintenance free Supports SNMP v1/v2c and provides flexible methods for managing devices. Users can manage the P3000M-V3 using the CLI and Web NMS. |
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