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- **For Sale:HP J9773A 2530-24G-PoE+ Switch 24 Ports, Manageable, 24 x POE+, 4 x Expansion Slots, 10/100/1000 Base-T PoE Ports, Desktop, Rack-Mountable, Wall Mountablein an excellent condition * from a small family trusted seller for only $362.99 Backlogged orders! Hurry! While the offer lasts Original sells for $1027. Great deal
The Aruba 2530 Switch Series provides security, reliability, and ease of use for enterprises, branch offices, and SMBs. This series of fully managed switches delivers full Layer 2 capabilities with enhanced access security, ACLs, traffic prioritization, sFlow, and IPv6 host support. Right size deployment is simple with choice of 8-, 24-, and 48-port models available with Gigabit or Fast Ethernet ports, optional PoE+, and optional 10GbE uplinks. The 2530 delivers power savings with fanless models, Energy Efficient Ethernet, ability to disable LEDs and enable port low power mode. These switches provide consistent wired/wireless user experience with unified management tools such as ClearPass Policy Manager and Airwave Network Management. The Aruba 2530 Switch Series offers uplink flexibility with either four Gigabit or two 10 Gigabit Ethernet uplinks on some 24- and 48-port models. The Gigabit 24- and 48-port models have either two small form-factor pluggable plus (SFP+) or four small form-factor pluggable (SFP) slots for fiber connectivity. The Fast Ethernet 24- and 48-port models have two SFPs and two RJ-45 Gigabit uplinks. The compact and fan-less 8-port switches offer additional flexibility with two dual-personality ports that can be used as either RJ-45 Gigabit Ethernet or SFP ports. The PoE+ switch models are IEEE 802.3af- and IEEE 802.3at-compliant with up to 30 W per port, making them suitable for voice, video, or wireless deployments with PoE+. - ACLs, EEE, traffic prioritization and models with 10 Gigabit uplinks.
- 8-, 24-, and 48-port Gigabit or Fast Ethernet models.
- PoE+ models for voice, video and wireless.
- Supports ClearPass Policy Manager and Airwave Network Management.
- Quality of Service (QoS)
- Traffic prioritization (IEEE 802.1p) allows real-time traffic classification with support for eight priority levels mapped to either two or four queues, and uses weighted deficit round robin (WDRR) or strict priority
- Class of Service (CoS) sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ
- Rate limiting establishes per-port ingress-enforced maximums for all ingressed traffic or for broadcast, multicast, or unknown destination traffic
- Layer 4 prioritization enables prioritization based on TCP/UDP port numbers
- Flow control helps deliver reliable communication during full-duplex operation
Management - NEW Zero-Touch ProVisioning (ZTP) uses settings in DHCP to enable ZTP with Aruba AirWave Network Management
- Choice of management interfaces
- Robust CLI provides advanced configuration and diagnostics
- Simple network management protocol (SNMPv1/v2c/v3) allows the 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
- sFlow® (RFC 3176) delivers wire-speed traffic accounting and monitoring, configured by SNMP and 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 and remote logging of events via SNMP (v2c and v3) and syslog; provides log throttling and log filtering to reduce the number of log events generated
- Port mirroring allows traffic to be mirrored on any port or a network analyzer to assist with diagnostics or detecting network attacks
- Remote monitoring (RMON) provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events
- Friendly port names allows assignment of descriptive names to ports
- Dual flash images provides independent primary and secondary operating system files for backup while upgrading
- Multiple configuration files are easily stored with a flash image
- Locator LEDs allows users to set the locator LED on a specific switch to turn on, blink, or turn off; and simplifies troubleshooting by making it easy to locate a particular switch within a rack of similar switches
- Per-port LEDs provides an at-a-glance view of the status, activity, speed, and full-duplex operation
- Power and fault LEDs display issues, if any
HPE Comware CLI- Display and fundamental Comware CLI commands are embedded in the switch CLI as native commands; display output is formatted as on Comware-based switches, and fundamental commands provide a Comware-familiar initial switch setup
Download Software via DHCP adds the option to specify the location of switch software via DHCPTR-069 support enables zero-touch configuration for switchesConnectivity - IPv6
- IPv6 host allows the switch to be deployed and managed at the edge of an IPv6 network
- Dual stack (IPv4/IPv6) supports connectivity for both protocols; provides a transition mechanism from IPv4 to IPv6
- MLD snooping forwards IPv6 multicast traffic to appropriate interface; prevents IPv6 multicast traffic from flooding the network
- IPv6 ACL/QoS supports ACL and QoS for IPv6 network traffic on Gigabit and 48 port 10/100 models
- Security RA Guard, DHCPv6 Protection, Dynamic IPv6 Lockdown (YA only)
- IEEE 802.3af Power over Ethernet (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
- IEEE 802.3at PoE+ provides up to 30 W per port to IEEE 802.3 for PoE/PoE+-powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/tilt/zoom security cameras (refer to the product specifications for the total PoE power availability)
- SFP slots provides fiber connectivity such as Gigabit-SX, LX, LH, and BX with four SFP slots on all 24- and 48-port Gigabit Ethernet models. Fast Ethernet 24- and 48-port models have two SFP slots and two RJ-45 Gigabit uplinks; 8-port models have two dual-personality ports supporting either SFP or RJ-45 Gigabit uplinks
Layer 2 switching - VLANs provides support for 512 VLANs and 4,094 VLAN IDs
- Jumbo packet support supports up to 9,220-byte frame size to improve the performance of large data transfers; 8- and 24-port Fast Ethernet models automatically support up to 2,000-byte frames with no configuration needed
- 16K MAC address table provides access to many Layer 2 devices
- GARP VLAN Registration Protocol allows automatic learning and dynamic assignment of VLANs
- Rapid Per-VLAN Spanning Tree (RPVST+) allows each VLAN to build a separate spanning tree to improve link bandwidth usage; is compatible with PVST+
Security - ACLs accommodates IPv4/IPv6 port and VLAN-based ACLs (IPv6 ACL is supported only on Gigabit Ethernet and 48- port models.)
- Secure Sockets Layer (SSL) encrypts all HTTP traffic, allowing secure access to the browser-based management GUI in the switch
- Port security allows access only to specified MAC addresses, which can be learned or specified by the administrator
- MAC address lockout prevents particular configured MAC addresses from connecting to the network
- Multiple user authentication methods
- IEEE 802.1X uses an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server to authenticate in accordance with industry standards
- Secure shell (SSH) v2 encrypts all transmitted data for secure remote CLI access over IP networks
- Secure shell encrypts all transmitted data for secure remote CLI access over IP networks
- STP BPDU port protection blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks
- STP root guard protects the root bridge from malicious attacks or configuration mistakes
- Secure management access delivers protected encryption of all access methods (CLI, GUI, or MIB) through SSHv2 and SNMPv3
- Custom banner displays security policy when users log in to the switch
- Secure FTP allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch configuration file
- Multiple IEEE 802.1X users per port provides authentication for up to 32 IEEE 802.1X users per port; prevents a user from “piggybacking” on another user’s IEEE 802.1X authentication
Switch management logon security helps secure switch CLI logon by optionally requiring either RADIUS or TACACS+ authenticationDHCP protection blocks DHCP packets from unauthorized DHCP servers, preventing denial-of-service attacksDynamic ARP protection blocks ARP broadcasts from unauthorized hosts, preventing eavesdropping or theft of network dataDynamic IP lockdown works with DHCP protection to block traffic from unauthorized hosts, preventing IP source address spoofingConvergence - IEEE 802.1AB Link Layer Discovery Protocol (LLDP) facilitates easy mapping using network management applications with LLDP automated device discovery protocol
- LLDP-MED (Media Endpoint Discovery) defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN to automatically configure network devices such as IP phones
- IP multicast (data-driven IGMP) prevents flooding of IP multicast traffic
- PoE and PoE+ allocations support multiple methods— automatic, IEEE 802.3at dynamic, LLDP-MED fine grain, IEEE 802.3af device class, or user specified—to allocate and manage PoE/PoE+ power for more efficient energy use
- Voice VLAN uses LLDP-MED to automatically configure a VLAN for IP phones
- IP multicast (data-driven IGMPv3) prevents flooding of IP multicast traffic
- LLDP-CDP compatibility receives and recognizes CDP packets from Cisco’s IP phones for seamless interoperation
- Local MAC Authentication assigns attributes such as VLAN and QoS using locally configured profile that can be a list of MAC prefixes Unified Wired and Wireless
- HTTP redirect function supports HPE Intelligent Management Center (IMC) bring your own device (BYOD) solution
Resiliency and high availability - Port trunking and link aggregation
- Trunking supports up to eight links per trunk to increase bandwidth and create redundant connections; and supports L2, L3, and L4 trunk load-balancing algorithm (L4 trunk load balancing is supported only on Gigabit Ethernet and 48-port models.)
- IEEE 802.3ad Link Aggregation Control Protocol (LACP) eases configuration of trunks through automatic configuration
- 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
Product architecture - IEEE 802.3az reduces power consumption during periods of low data activity on Gigabit Ethernet switches
- Port low-power mode enables the port to automatically go into low-power mode to conserve energy when no link is detected
- Fan-less and variable-speed fans decreases power consumption in fan-less (all 8-port, 2530-24, and 2530- 48 PoE+ switches) as well as variable-speed fan switches
- Port LEDs conserves energy by optionally turning off port link and activity LEDs
Switch on a chip provides a highly integrated, high- performance switch design with a nonblocking architectureFlexibility - Flexible mounting
- Rack mountable allows the switch to be mounted on a standard 19-inch rack, with the hardware included
- Wall mountable allows the switch to be mounted on a wall, using the hardware included
- Surface mountable allows the switch to be mounted above or below a surface (such as a desk or table), using the hardware included
- Quiet operation lowers noise, making it suitable for deployments in acoustically sensitive environments such as conference rooms and office spaces
- Compact size reduces space requirements (refer to the product specifications for the exact dimensions)
Physical Interface - 24 RJ-45 autosensing 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
- 4 fixed Gigabit Ethernet SFP ports
- Performance
- 100 Mb Latency: < 7.4 µs (LIFO 64-byte packets)
- 1000 Mb Latency: < 2.3 µs (LIFO 64-byte packets)
Additional Ports and Slots - 1 dual-personality (RJ-45 or USB micro-B) serial console port
Memory and Processor - ARM9E @ 800 MHz, 128 MB flash
- Packet buffer size: 3 MB (48G switches only) or 1.5 Mb dynamically allocated
- 256 MB DDR3 DIMM
Dimensions - (H) 4.45 cm x (W) 32.26 cm x (D) 25.40 cm (1.75” x 17.44” x 13.00”) (1U height)
- Weight: 8.7 lb (3.95 kg)
Mounting and enclosure - Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); Horizontal surface mounting; Wall style="box-sizing:border-box; margin-top:0px; margin-bottom:10px; color:rgb(85, 85, 85); font-family:"Open Sans", sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; background-color:rgb(255, 255, 255); text-decoration-style:initial; text-decoration-color:initial;">
- Storage temperature range: -40°C to 70°C (-40°F to 158°F)
- Storage humidity: 15% to 90% @ 65°C (149°F), non-condensing
Electrical characteristics - Voltage: 100 - 127 / 200 - 240 VAC, rated (depending on power supply chosen)
- Maximum heat dissipation: See data sheet
- Current: See data sheet
- Maximum power rating: See data sheet
- Idle power: See data sheet
- PoE power: See data sheet
- Idle power is the actual power consumption of the device with no ports connected.
- Maximum power rating and maximum heat dissipation are the worst-case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated.
- For PoE Models only: PoE power is the total power budget available to all PoE ports.
Safety Certifications - UL 60950-1; CAN/CSA 22.2 No. 60950-1; IEC 60950-1; EN 60950-1
- EN 60825
Immunity - ESD: IEC 61000-4-2
- Surge: IEC 61000-4-5
- Power frequency magnetic field: IEC 61000-4-8
- Voltage dips and interruptions: IEC 61000-4-11
- Flicker: EN 61000-3-3, IEC 61000-3-3
Management and Monitoring - Command line interface
- AirWave network platform
- IMC - Intelligent Management Center
- IEEE 802.3 Ethernet mib; Repeater mib; Ethernet interface mibs
Please contact for further queries. Responds in one business day. Looking forward to doing business with you.Have a great day! :) About us: Trusted family owned small business. 
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