09352474479
تماس بگیرید
HP
ProCurve
2512
J4812A
Rack
Managed
12
1 RS-232C DB-9 console port, 12 RJ-45 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-T), 2 open transceiver slots
10/100Mbps
خیر
RFC 1492 TACACS+, RFC 1493 Bridge MIB, RFC 2613 SMON, RFC 2674 802.1p and IEEE 802.1Q Bridge MIB, RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events), RFC 3164 Syslog, RFC 3376 IGMPv1/v2/v3, SNMPv1/v2c, XRMON
بلی
2
26MB RAM/ROM capacity, 2MB Flash capacity, 6MB Packet buffer size
Current: 2.4 A /1.2 A, Frequency: 50/60 Hz, Power: 36 W, Voltage: 100-127 VAC/200-240 VAC
0° to 55° C (32° to 131° F)
15 % to 95 % at 104 °F (40 °C), noncondensing
IEEE 802.1D Spanning Tree (STP), IEEE 802.1p Priority, IEEE 802.1Q GVRP, IEEE 802.1Q VLANs, IEEE 802.1w Rapid Convergence Spanning Tree, IEEE 802.1X Network Login, IEEE 802.3ad Link Aggregation Control Protocol (LACP), IEEE 802.3x Flow Control
802.3ad Link Aggregation, 9.6 Gbps switch fabric integrated on-chip, Friendly port names: allow assignment of descriptive names to ports, Group VLAN Registration Protocol (GVRP), IEEE 802.1p prioritization, IP multicast snooping and data-driven IGMP, ProCurve/IEEE Auto-MDIX, RMON and XRMON: provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events, Stacking capability, VLAN support and tagging, Web interface: allows you to configure the switch from any Web browser on the network
802.1X and RADIUS network login: control port-based access for authentication and accountability, Port security: prevents unauthorized access using MAC address lockdown, TACACS+: eases switch management security administration by using a password authentication server
17.4" x 8.0" x 1.8"
6.0 پوند
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