HP 1905-48 Spécifications - Page 2

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HP 1905-48 Spécifications
QuickSpecs
Overview
Performance
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
Security
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
Convergence
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)

Additional information

Green initiative support: provides support for RoHS and WEEE regulations
Warranty and support
3-year warranty: with advance replacement and next-business-day delivery (available in most countries)
Electronic and telephone support: limited electronic and telephone support is available from HP; to reach our support centers,
refer to www.hp.com/networking/contact-support; for details on the duration of support provided with your product purchase,
refer to
www.hp.com/networking/warrantysummary
Software releases: to find software for your product, refer to www.hp.com/networking/support; for details on the software
releases available with your product purchase, refer to
www.hp.com/networking/warrantysummary
DA - 13680 North America — Version 14 — November 5, 2013
HP 1905 Switch Series
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