The HP E2910 al Switch Series consists of four switches: the HP E2910-24G al and HP E2910-24G-PoE+ al Switches with 24 10/100/1000 ports, and the HP E2910-48G al and HP E2910-48G-PoE+ al Switches with 48 10/100/1000 ports. Each switch has four dual-personality ports for 10/100/1000 or mini-GBIC connectivity. In addition, the E2910 al Switch series supports up to four optional 10-Gigabit (CX4 and/or SFP+) ports, thereby offering the most flexible and easy-to-deploy uplinks in its class. Together with static and RIP IPv4 routing, robust security and management, enterprise-class features, free lifetime warranty, and free software updates, the 2910 series is a cost-effective, scalable solution for customers who are building high-performance networks. These switches can be deployed at enterprise edge and remote branch offices, converged networks, and data center top of rack. Performance • High-performance architecture: 128 Gbps switching fabric with up to 95 million pps (24-port switches) and 176 Gbps switching fabric with up to 131 million pps (48-port switches). Resiliency and high availability • IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w. Connectivity • 10 Gbps Ethernet connectivity: Up to four optional and flexible 10-Gigabit ports (CX4 and/or SFP+)--with optional interconnect kit for short-distance connectivity. Layer 2 switching • VLAN support and tagging: supports the IEEE 802.1Q (4,094 VLAN IDs) and 256 VLANs simultaneously. Layer 3 routing • Static IP routing: provides manually configured routing; includes ECMP capability. Quality of Service • Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues. Security • Multiple user authentication methods: IEEE 802.1X: industry-standard method of user authentication using an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server; Web-based authentication: similar to IEEE 802.1X, provides a browser-based environment to authenticate clients that do not support the IEEE 802.1X supplicant. Data transmission: - Jumbo frames support: Yes - MAC address table: 16000 - Maximum data transfer rate: 1 - Number of queues: 8 - Packet buffer memory: 6 - Supported data transfer rates: 10/100 Mbps - Switching capacity: 176 Design: - Electromagnetic compatibility: FCC, EN, CISPR-22, VCCI - Safety: EN/IEC, CAN/CSA, UL Management features: - MIB support: MIB II, Bridge MIB, RIPv2 MIB, RMONv2 MIB, SMON MIB, Ethernet-Like-MIB, MAU MIB, Entity MIB, Ping MIB - Quality of Service (QoS) support: Yes - Switch layer: L3 - Switch type: Managed - System event log: Yes - Web-based management: Yes Multicast features: - Multicast support: Yes Network: - 10G support: Yes - Auto MDI/MDI-X: Yes - Broadcast storm control: Yes - Copper ethernet cabling technology: 1000BASE-T/1000BASE-TX/100BASE-TX/10BASE-T - Flow control support: Yes - Full duplex: Yes - Link aggregation: Yes - Networking standards: IEEE 802.1D/IEEE 802.1p/IEEE 802.1Q/IEEE 802.1s/IEEE 802.1v/IEEE 802.1w/IEEE 802.3/IEEE 802.3ab/IEEE 802.3ad/IEEE 802.3u/IEEE 802.3x - Number of VLANs: 4096 - Port mirroring: Yes - Rate limiting: Yes - Routing entries: 2000 - Spanning tree protocol: Yes Operational conditions: - Heat dissipation: 356 - Operating altitude: 0 - 3000 - Operating relative humidity (H-H): 15 - 95 - Operating temperature (T-T): 0 - 55 - Storage relative humidity (H-H): 15 - 95 - Storage temperature (T-T): -40 - 70 Other features: - Acoustic pressure emissions: 39.4 - Connectivity technology: Wired - Dimensions (W x D x H) (imperial): 14.17 x 17.42 x 1.73 - Dimensions (WxDxH): 442.5 x 365.8 x 44 - Input frequency: 50/60 - Input voltage: 100 - 240 - Latency: 2.9µs/1.3µs - Networking features: Gigabit Ethernet - Weight (imperial): 11.2 - Wi-Fi: No Performance: - Built-in processor: Yes - Flash memory: 4 - Internal memory: 512 - Memory type: SDRAM - Noise level: 53.5 - Processor frequency: 515 - Processor model: ARM11 Ports & interfaces: - Basic switching RJ-45 Ethernet ports quantity: 44 - Combo SFP ports quantity: 4 - Console port: RS-232 - SFP/SFP+ slots quantity: 4 Power: - Input current: 1.1 - 2.1 - Power consumption (typical): 105 Power over Ethernet (PoE): - Power over Ethernet (PoE): No Protocols: - Management protocols: IGMPv3, LLDP, SNMPv1/v2c/v3, XRMON - Supported network protocols: IPv6, HTML, Telnet, UDP, TFTP, ICMP, TCP, ARP, BOOTP, SNTPv4 Security: - Access Control List (ACL): Yes - DHCP features: DHCP client/DHCP server - IGMP snooping: Yes - MAC address filtering: Yes - Security algorithms: 802.1x RADIUS/SSH/SSL/TLS - SSH/SSL support: Yes - Static port security: Yes Vendor information: - Brand Name: Hewlett Packard Enterprise - Warranty: 1 - Product.Details.Specifications.Level1: Network - Product.Details.Specifications.Level2: Wired Network - Product.Details.Specifications.Level3: Network Switches - Product.Details.Specifications.Level4: Network Switches