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Read More About ASUS ROG

Aruba 2920 48G Switch

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2,129.00 $

Expecting in 12 days

SKU: J9728A   PN: J9728A

  • Warranty 12 monthsWarranty 12 months
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- Switch with management
- Routing/Switching: Layer 3 Dynamic
- 44x + 100/1000 RJ45 ports + 4x Combo Ports + 2 module slots + 1 slot Fork + 1x Dual-personality (RJ-45 or USB micro-B) serial console port
- Stacking Module: Supports stacking up to four switches.
- Flexible 10 Gbps connectivity (SFP + and/or 10GBASE-T): up to 4x 10 Gb ports
- IPv4/IPv6 host support
- It saves more energy: 802.3az and Idle port (lower consumption during inactivity port)
- Mounting in a 19 "rack
- Lifetime Warranty Repair Next Business Day Exchange!

Characteristics of Series 2920
Quality of Service (QoS)
Traffic prioritization (IEEE 802.1p), Layer 4 prioritization, Class of Service (CoS) Rate limiting; Large buffers
Flexible 10 Gbps Ethernet connectivity; Two-port stacking module with up to 40 Gbps/port, Auto-MDIX; Dual-personality Functionality; IEEE 802.3at Power over Ethernet (PoE +) Pre-standard PoE support, IPv6, IPv6 host; Dual stack (IPv4/IPv6), MLD snooping;
Energy-efficient design, High-efficiency power supplies, Energy-Efficient Ethernet (EEE) support, HP ProVision ASIC architecture; Selectable queue configurations;
IP multicast snooping and data-driven IGMP, LLDP-MED (Media Endpoint Discovery), IEEE 802.1ab Link Layer Discovery Protocol (LLDP), PoE and PoE + allocations;
Resiliency and high availability
IEEE 802.1s Multiple Spanning Tree, IEEE 802.3ad Link Aggregation Control Protocol (LACP) and HP port trunking; Ring and chain stacking topology
SNMPv1, v2, and v3; Out-of-band Ethernet management port
Dual flash images; Friendly port names; Find-Fix-Inform; Multiple configuration files, software updates, RMON, XRMON, and sFlow, Troubleshooting, Uni-Directional Link Detection (UDLD)
Layer 2 switching
VLAN support and tagging; GARP VLAN Registration Protocol; Jumbo packet support, IEEE 802.1v protocol VLANs
Layer 3 routing
Static IP routing, Routing Information Protocol (RIP) 256 2048 RIP and static routes;
Multiple user authentication methods, IEEE 802.1X, Web-based authentication, MAC-based authentication, Authentication flexibility; Multiple IEEE 802.1X users per port; Concurrent IEEE 802.1X, Web, and MAC authentication schemes per port, Access Control Lists (ACLs) , Source-port filtering, RADIUS/TACACS +, IEEE 802.1X, MAC or Web authentication, Secure Shell, Secure Sockets Layer (SSL) Port security, MAC address lockout, Secure FTP; Switch management logon security; Custom banner, STP BPDU port protection, DHCP protection; Dynamic ARP protection, STP Root Guard, Identity-driven ACL; Per-port broadcast throttling
Monitor and diagnostics
Digital optical monitoring of SFP + and 1000BASE-T transceivers
Warranty and support
Lifetime warranty; Electronic and telephone support, software releases

Technical specifications
44 RJ-45 auto-sensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000BASE-T), Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; 4 RJ-45 dual-personality 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000BASE-T), 2 module slots; 1 Stacking module slot, 1 Dual-personality (RJ-45 or USB micro-B), 1 USB 1.1, 1 RJ-45 out-of-band management port
Memory and processor
: Tri Core ARM1176 @ 625 MHz processor, 512 MB SDRAM, packet buffer size: 11.25 MB (6.75 MB Dynamic Ingress Egress + 4.5 MB), 1 GB flash
<3.2 microsecond (FIFO 64-byte packets)
Data flow
130.9 million pps
Routing Table Size
2048 entries
Administration Functions
HP PCM +; IMC - Intelligent Management Center command-line interface, Web browser; configuration menu, out-of-band management (RJ-45 Ethernet), SNMP Manager, Telnet; RMON1, FTP, in-line and out-of- band, Out-of-band management (serial RS-232C or MicroUSB)
Switching capacity
176 Gbps
Protection against Denial of Service
CPU DoS Protection
General protocols
802.1AX IEEE-2008 Link Aggregation, IEEE 802.1D MAC Bridges, IEEE 802.1p Priority, IEEE 802.1Q VLANs, IEEE 802.1s Multiple Spanning Trees, IEEE 802.1v VLAN classification by Protocol and Port; IEEE 802.1 watts Rapid Reconfiguration of Spanning Tree; IEEE 802.3ab 1000BASE-T IEEE 802.3ad Link Aggregation Control Protocol (LACP) IEEE 802.3af Power over Ethernet, IEEE 802.3at PoE +, IEEE 802.3az Energy Efficient Ethernet, IEEE 802.3x Flow Control; RFC 768 UDP, RFC 783 TFTP Protocol (revision 2) RFC 792 ICMP, RFC 793 TCP, RFC 826 ARP, RFC 854 TELNET, RFC 868 Time Protocol, RFC 951 BOOTP; RIPv1 RFC 1058, RFC 1256 ICMP Router Discovery Protocol (IRDP) RFC 1350 TFTP Protocol ( revision 2), RFC 1519 CIDR, RFC 1542 BOOTP Extensions, RFC 2030 Simple Network Time Protocol (SNTP) v4, RFC 2131 DHCP, RFC 2236 IGMP Snooping, RIPv2 RFC 2453, RFC 2865 Remote Authentication Dial In User Service (RADIUS), RFC 2866 RADIUS Accounting; RFC 3046 DHCP Relay Agent Information Option, RFC 3411 An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks, RFC 3412 Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) RFC 3413 Simple Network Management Protocol (SNMP) Applications, RFC 3414 User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) RFC 3415 View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP), RFC 3416 Protocol Operations for SNMP, RFC 3417 Transport Mappings for the Simple Network Management Protocol (SNMP) RFC 3418 Management Information Base (MIB) for the Simple Network Management Protocol (SNMP), RFC 3576 Ext to RADIUS (CoA only) RFC 4541 Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches; RFC 4675 RADIUS VLAN & Priority; RFC 4861 Neighbor Discovery for IP version 6 (IPv6), RFC 4862 IPv6 Stateless Address Autoconfiguration, UDLD (Uni-directional Link Detection)
Network Management
IEEE 802.1ab Link Layer Discovery Protocol (LLDP) RFC 1155 Structure of Management Information; SNMPv1 RFC 1157, RFC 2021 Remote Network Monitoring Management Information Base Version 2 using SMIv2, RFC 2576 Coexistence Between SNMP versions; RFC 2578 Structure of Management Information Version 2 (SMIv2), RFC 2579 Textual Conventions for SMIv2, RFC 2580 Conformance Statements for SMIv2, RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events) RFC 2819 Remote Network Monitoring Management Information Base, RFC 2856 Textual Conventions for Additional High Capacity Data Types, RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations; RFC 3164 BSD Syslog Protocol, RFC 3176 sFlow; RFC 3411 SNMP Management Frameworks, RFC 3412 SNMPv3 Message Processing; RFC 3414 SNMPv3 User-based Security Model (USM) RFC 3415 SNMPv3 View-based Access Control Model VACM); ANSI/TIA-1057 LLDP Media Endpoint Discovery (LLDP-MED); SNMPv1/v2c/v3; XRMON
Power Consumption
70 W (maximum)

Additional Information

Switch Yes
LAN max. Speed [Mb/s] 1000
Optical Yes
LAN ports 44
Format Rack

Logistics Information

Nr. of pcs in package 1
Weight (kg) 8.0000
Dimensions (cm) 33x50x13
Length (cm) 13


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