HPE JD057A Network Switch Networking

HP IntelliJack Gigabit switches are compact 10/100/1000 switches that can be installed in a standard wall outlet box, quickly converting an existing single-port LAN wall outlet into four switched Gigabit Ethernet ports. These “network jacks” provide a simple solution for adding network ports without running more cabling. Unlike conventional desktop switches, HP IntelliJack devices reside out of the way—literally in-the-wall—and so are more secure from theft and difficult to accidentally disconnect or damage. The innovative HP IntelliJack switches provide four Ethernet ports for local connectivity plus one uplink port. Two additional RJ-45 “pass-through ports” flexibly support a range of additional service and user connectivity options. It can be powered locally or via Power over Ethernet (PoE); certain configurations support output of standard PoE on up to two ports to directly power attached devices such as IP phones or wireless access points.

- IEEE 802.1p prioritization: delivers data to devices based on the priority and type of traffic.
- Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports. Jumbo packet support: supports up to 9216-byte frame size to improve performance of large data transfers.
- Half-/Full-duplex auto-negotiating capability on every port: doubles the throughput of every port.
- IEEE 802.3ad Link Aggregation Control Protocol (LACP): aggregate connections for greater overall throughput (managed IntelliJack NJ2000G only).
- Choice of smart managed and unmanaged models: HP IntelliJack NJ2000G model has an intuitive Web interface for setup of features such as virtual LANs, link aggregation, and 802.1X Network Login; HP IntelliJack NJ1000G is an unmanaged plug-and-play wall-mount switch with no customization capabilities.
- VLAN support and tagging: support up to 64 port-based VLANs and dynamic configuration of IEEE 802.1Q VLAN tagging, providing security between workgroups (managed IntelliJack NJ2000G only).