3CDSG10PWR (JD864A) 3Com Managed Gigabit PoE Switch



3Com Managed Gigabit PoE Switch

HP 1905-10G-PoE Switch (JD864A)

Quality of Service (QoS)

Traffic prioritization (IEEE 802.1p): allows real-time traffic classification mapped to four hardware queues per port


Simple Web management: Intuitive Web GUI allows for easy management of device by even nontechnical users

Secure Web GUI: provides a secure, easy-to-use graphical interface for configuring the module via HTTPS

SNMPv1, v2c: devices can be discovered and monitored from an SNMP management station

Port mirroring: allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network attacks

IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol for easy mapping by network management applications


Auto-MDIX: automatically adjusts for straight-through or crossover cables on all ports

Front-panel LEDs: provide an at-a-glance view of status, activity, speed, and full-duplex operation

Flow control: helps ensure reliable communications during full-duplex operation

Small Form-Factor Pluggable (SFP) slots: allow for fiber connectivity

Cable diagnostics: remotely detect cable issues using a browser-based tool


Link aggregation (trunking): groups together up to eight links per trunk to increase bandwidth and create redundant connections

IGMP snooping: multicast filtering improves network performance, instead of flooding traffic to all ports

Layer 2 switching

VLAN support and tagging: support up to 64 port-based VLANs and dynamic configuration of IEEE 802.1Q VLAN tagging, providing security between workgroups

Spanning Tree (STP/RSTP): prevents network loop


Access control lists (ACLs): allow network managers to define classification actions and rules for specific ingress ports

Secure Sockets Layer (SSL): encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch

IEEE 802.1X: utilizes an industry-standard user authentication with an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server


Auto Voice VLAN: recognizes IP phones and automatically assigns voice traffic to dedicated VLAN for IP phones

IEEE 802.3af Power over Ethernet (1905-24-PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras (see product specifications for total PoE power available)