The Aruba 2530 Switch Series provides security, reliability, & ease of use for enterprise edge, branch office, & SMB deployments. Fully managed switches deliver Layer 2 capabilities with optional Po E+, optional 10 Gb E uplinks, enhanced access security, traffic prioritization, s Flow, IPv 6 host support, & power savings with Energy Efficient Ethernet. The Aruba 2530 Switch Series is easy to use & deploy, & delivers consistent wired/wireless user experience with unified management tools such as Clear Pass Policy Manager & Airwave Network Management. ...

- Product Description: HPE 2530-24G-2SFP+
- switch
- 24 ports
- Managed
- desktop, rack-mountable, wall-mountable
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HPE 2530-24G-Po E+ 24 Ports Manageable Ethernet Switch
- 2 Layer Supported
- Twisted Pair
- Po E Ports
- 1U High
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HP 2530 switch series consists of four fully managed layer 2 edge switches, delivering cost-effective, reliable, & secure connectivity for business networks. Designed for entry-level to midsize enterprise networks, the Gigabit Ethernet switch delivers full layer 2 capabilities with enhanced access security, traffic prioritization, & IPv 6 host support. The 2530 switch has 24 10/100/1000 ports & four small form-factor pluggable (SFP) slots for fiber connectivity. For customers implementing Power over Ethernet for voice, video, or wireless deployments, the HP 2530-24G-Po E+ switch is IEEE 802.3af & IEEE 802.3at compliant with up to 30 W per port. The HP 2530 switch series is easy to use, deploy, & manage via SNMP, CLI, & web GUI. The series offers flexible wall, table, & rack mounting; quiet operation; & enhanced power savings, with features such as IEEE 802.3 az (Energy Efficient Ethernet). ...

The HP 2530-48 (J9781A) is a fully managed Layer 2 edge switches that deliver cost-effective, reliable, secure, & easy-to-use connectivity to business networks. Designed for entry-level to midsize enterprise networks the HP 2530-48 (J9781A) Fast Ethernet switches deliver full Layer 2 capabilities with enhanced access security, traffic prioritisation, & IPv 6 host support. Features Quality of Service (Qo S) Traffic prioritisation (IEEE 802.1p): allows real-time traffic classification with support for eight priority levels mapped to either two or four queues; uses weighted deficit round robin (WDRR) or strict priority (SP) Simplified Qo S configuration: Port-based: prioritises traffic by specifying a port & priority level. VLAN-based: prioritises traffic by specifying a VLAN & priority level. Class of Service (Co S): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (To S), Layer 3 protocol, TCP/UDP port number, source port, & Diff Serv Rate limiting: sets per-port ingress enforced maximums for all ingressed traffic or for broadcast, multicast, or unknown destination traffic Layer 4 prioritisation: enables prioritisation based on TCP/UDP port numbers Management Choice of management interfaces: Web graphical user interface (GUI): HTML-based easy-to-use graphical interface allows configuration of the switch from any Web browser. Comm&-line interface (CLI): provides advanced configuration & diagnostics through a robust CLI. Simple Network Management Protocol (SNMPv 1/v 2c/v 3): allows a switch to be managed with a variety of third-party network management applications. Virtual stacking: provides single IP address management for up to 16 switches s Flow (RFC 3176): delivers wire-speed traffic accounting & monitoring configured by SNMP & CLI with three terminal encrypted receivers IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automates device discovery protocol for easy mapping by network management applications Logging: provides local & remote logging of events via SNMP (v 2c & v 3) & syslog; provides log throttling & log filtering to reduce the number of log events generated Connectivity IPv 6: IPv 6 host: allows the switch to be deployed & managed at the edge of an IPv 6 network. Dual stack (IPv 4/IPv 6): supports connectivity for both protocols; provides a transition mechanism from IPv 4 to IPv 6. MLD snooping: forwards IPv 6 multicast traffic to the appropriate interface; prevents IPv 6 multicast traffic from flooding the network. Auto-MDIX: adjusts automatically for straight-through or crossover cables on all ports Layer 2 switching VLANs: provides support for 512 VLANs & 4, 094 VLAN IDs 16K MAC address table: provides access to many Layer 2 devices GARP VLAN Registration Protocol: allows automatic learning & dynamic assignment of VLANs ...

- Product Description: HPE 2530-48G-2SFP+
- switch
- 48 ports
- Managed
- desktop, rack-mountable, wall-mountable
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Solid State Drives (SSDs) are fast becoming a real force with respect to storage in the computer industry. With no moving parts, storage is no longer bound by mechanical barriers to higher performance. HPE SSDs for workstations offer overall performance typically beyond that of SAS 15k rpm HDDs (Hard Disk Drives). Features Higher overall performance than 15k HDDs based on random IOPs, sustained reads & sustained writes. Lower systems level acoustical emissions than systems with HDDs, especially 15k rpm HDDs More rugged than HDDs with respect to shock & vibration Typical wall power savings relative to a 15k drive is ~10W/drive (based on drive idle power & power supply at 85% efficiency. Active drive power deltas are slightly larger.) Lower system maintenance because there is no need to defragment the drive ...

Together with static & RIP routing, robust security & management, enterprise-class features, the 2920 switch series is a cost-effective, scalable solution for customers who are building high-performance networks. This switch can be deployed at the enterprise edge, remote branch offices, & in converged networks. ...

Traffic prioritization (IEEE 802.1p) Traffic prioritization (IEEE 802.1p) allows real-time traffic classification into eight priority levels mapped to eight queues. Layer 4 prioritization Layer 4 prioritization enables prioritization based on TCP/UDP port numbers. Class of Service (Co S) Class of Service (Co S) sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (To S), Layer 3 protocol, TCP/UDP port number, source port, and Diff Serv. Rate limiting Rate limiting sets per-port ingress enforced maximums & per-port, per-queue minimums. Large buffers Large buffers provide graceful congestion management. Auto-MDIX Auto-MDIX automatically adjusts for straight-through or crossover cables on all 10/100 & 10/100/1000 ports. IEEE 802.3at Power over Ethernet (Po E+) IEEE 802.3at Power over Ethernet (Po E+) provides up to 30 W per port that allows support of the Po E+-capable devices such as IP phones, wireless access points, and security cameras, as well as any IEEE 802.3af-compliant end device. HP Pro Vision ASIC architecture Designed with the HP Pro Vision ASIC, providing very low latency, increased packet buffering, and adaptive power consumption. IP multicast snooping & data-driven IGMP IP multicast snooping & data-driven IGMP automatically prevent flooding of IP multicast traffic. LLDP-MED (Media Endpoint Discovery) LLDP-MED (Media Endpoint Discovery) is a standard extension of LLDP that stores values for parameters such as Qo S & VLAN to automatically configure network devices such as IP phones. IEEE 802.1AB Link Layer Discovery Protocol (LLDP) IEEE 802.1AB Link Layer Discovery Protocol (LLDP) is an automated device discovery protocol that provides easy mapping of network management applications. IEEE 802.1s multiple spanning tree 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 & IEEE 802.1w. IEEE 802.3ad Link Aggregation Control Protocol (LACP) & HP port trunking IEEE 802.3ad Link Aggregation Control Protocol (LACP) & HP port trunking support up to 60 static, dynamic or distributed trunks active across a stack, with each trunk having up to eight links (ports) per static trunk;trunking across stack members is supported. Ring & chain stacking topology Ring & chain stacking topology allows failure of a link or switch in the ring of stacked switches, while the remaining connected switches continue operation. SNMPv 1, v 2, and v 3 SNMPv 1, v 2, and v 3 provide complete support of SNMP;provide full support of industry-standard Management Information Base (MIB) plus private extensions;SNMPv 3 supports increased security using encryption. Out-of-band Ethernet management port Out-of-band Ethernet management port enables management over a separate physical management network, keeping management traffic segmented from network data traffic. Dual flash images Dual flash images provides independent primary & secondary operating system files for backup while upgrading. Friendly port names Friendly port names allow assignment of descriptive names to ports. Find-fix-inform Find-fix-inform finds & fixes common network problems automatically, then informs administrator. Multiple configuration files Multiple configuration files allow multiple configuration files to be stored to a flash image. Main Specifications
- Product Description: HPE 2920-48G-POE+ Switch
- switch
- 48 ports
- Managed
- rack-mountable
- Device Type: Switch
- 48 ports
- L3
- Managed
- stackable
- Enclosure Type: Rack-mountable 1U
- Subtype: Gigabit Ethernet
- Ports: 44 x 10/ 100/ 1000 (Po E+) + 4 x combo Gigabit SFP (Po E+)
- Power Over Ethernet (Po E): Po E+
- Po E Budget: 370 W
- Performance: Throughput:130.9 Mpps Switching capacity:176 Gbps
- Capacity: IPv 4 routing table entries:2048 IPv 6 routing table entries:256
- MAC Address Table

Size: 16000 entries
- Jumbo Frame Support: 9220 bytes
- Routing Protocol: RIP, RIP-2, static IP routing, MLD
- Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SMON, SSH, SSH-2, CLI
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Features: Flow control, DHCP support, BOOTP support, ARP support, trunking, VLAN support, IPv 6 support, half duplex mode, full duplex mode, SNTP support, s Flow, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, Quality of Service (Qo S), RADIUS support, Po E+, STP Root Guard, Uni-Directional Link Detection (UDLD), LLDP support, Link Aggregation Control Protocol (LACP), Energy Efficient Ethernet, Class of Service (Co S), Generic Attribute Registration Protocol (GARP)
- Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1s, IEEE 802.1v, IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX
- Power: AC 120/ 230 V (50/ 60 Hz )
- Dimensions: (Wx Dx H) 44.25 cm x 33.6 cm x 4.39 cm
- Weight: 5.7kg
- Manufacturer Warranty: Limited lifetime warranty






























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The 2920 switch series supports up to four 10 Gigabit Ethernet ports, as well as a two-port stacking module. These options provide you with flexible & easy-to-deploy uplinks & stacking. Together with static & RIP routing, robust security & management, enterprise-class features, the HP 2920 switch series is a cost-effective, scalable solution for customers who are building high-performance networks. This switch can be deployed at the enterprise edge, in remote branch offices, and in converged networks. ...