Thiết bị chuyển mạch HPE Aruba 2930F 48G PoE+ 4SFP Swch _ JL262A

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    Switch Aruba JL262A 2930F 48 Ports
    Ports autosensing 10/100/1000 PoE+ 370W, 4 SFP Uplink

    Thiết bị mạng Aruba JL262A dụng cho việc cung cấp kết nối mạng LAN đến các máy tính làm việc và các thiết bị cần kết nối mạng như bộ phát không dây wifi, máy in, máy chủ, IP camera … Dòng switch Aruba JL262A tiết kiệm chi phí và rất hiệu quả cho việc cung cấp kết nối mạng, với mức tiêu thụ nguồn điện thấp.

    Thông số kỹ thuật chi tiết của switch​ Aruba ​JL262A:

    I/O ports and slots

    48 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+); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

    4 SFP

    Additional ports and slots

    1 dual-personality (RJ-45 or USB micro-B) serial console port

    Physical characteristics

    Dimensions: 17.42(w) x 11.98(d) x 1.73(h) in (44.25 x 30.42 x 4.39 cm) (1U height)
    Weight: 9.83 lb (4.46 kg)

    Memory and processor

    Dual Core ARM Coretex @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress, 4 GB eMMC

    Mounting and enclosureMounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); Horizontal surface mounting; Wall mounting

    1000 Mb Latency < 3.8 µs (64-byte packets)
    Throughut up to 77.4 Mpps
    Switching capacity: 104 Gbps
    MAC address table size: 32768 entries


    Operating temperature: 32°F to 113°F (0°C to 45°C)
    Operating relative humidity: 5% to 95%, noncondensing
    Nonoperating/Storage temperature:-40°F to 158°F (-40°C to 70°C)
    Nonoperating/Storage relative humidity:15% to 95% @ 149°F (65°C), noncondensing
    Altitude: up to 10,000 ft (3 km)
    Acoustic: Power: 55.7 dB, Pressure: 41.7 dB

    Electrical characteristics

    Frequency: 50/60 Hz
    Maximum heat dissipation: 1566 BTU/hr (1652.13 kJ/hr)
    Voltage: 100 - 240 VAC, rated
    Maximum power rating: 459 W
    Idle power: 48.6 W
    PoE power: 370 W PoE+
    Notes: 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

    SafetyUL 60950-1, 2nd Edition; EN 60950-1:2006 +A11:2009 +A1:2010 +A12:2011+A2:2013; IEC 60950-1:2005 +A1:2009 +A2:2013; CSA 22.2 No. 60950-1-07 2nd; EN 60825-1:2007 / IEC 60825-1:2007 Class 1

    EN 55022:2010/CISPR 22 Class A; FCC CFR 47 Part 15 Class A; VCCI Class A; ICES-003 Class A; CNS 13438

    ManagementAruba AirWave Network Management; IMC – Intelligent Management Center; Command-line interface; Web browser; Configuration menu; SNMP manager; Telnet; RMON1; FTP; Out-of-band management (serial RS-232C or micro USB), aruba switch default enable password, aruba switch configuration guide

    Các tính năng hỗ trợ trên switch Aruba ​JL262A

    Unified Wired and Wireless
    • Dynamic segmentation
    • Supports unified wired and wireless policies
    • Switch auto-configuration
    • User role
    • Static IP Visibility
    Software-defined networksREST APIs and OpenFlow
    Quality of Service (QoS)
    • Traffic prioritization (IEEE 802.1p)
    • Layer 4 prioritization
    • Class of Service (CoS)
    • Rate limiting
    • Large buffers
    • Unknown Unicast Rate Limiting
    • Flexible 10 Gb/s Ethernet connectivity
    • Auto-MDIX
    • IPv6
      • IPv6 host
      • Dual stack (IPv4 and IPv6).
      • MLD snooping
      • IPv6 ACL/QoS
      • IPv6 routing
      • Security
    Performance and efficiency
    • Energy-efficient design delivers power savings
      • 80 PLUS Silver Certified power supply
      • Energy-efficient Ethernet (EEE) support
    • Designed with the latest Aruba ProVision ASIC
    • Selectable queue configurations
    • Stacking topology
      • Virtual Switching Framework (VSF) front plane stacking creates one virtual resilient switch from up to eight* switches
      • Ring topology supports up to an 8-member stack
      • Virtualized switching provides simplified management as the switches act as a single chassis when stacked
    • IP multicast snooping and IGMP
    • IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
    • LLDP-MED (Media Endpoint Discovery)
    • IP multicast routing
    • Local MAC Authentication
    • Protocol Independent Multicast for IPv6
    Resiliency and high availability
    • IEEE 802.1s Multiple Spanning Tree
    • IEEE 802.3ad link-aggregation-control protocol (LACP) and port trunking
    • Virtual Router Redundancy Protocol (VRRP)
    • SmartLink
    • SNMPv1, v2, and v3
    Simplified configuration and management
    • SNMPv1, v2, and v3
    • Zero-Touch ProVisioning (ZTP)
    • Flexible management with same hardware
    • Aruba Central support
    • Built-in programmable and easy to use REST API interface
    • 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)
    • IP SLA for voice
    Layer 2 switching
    • Jumbo packet support
    • IEEE 802.1v protocol VLANs
    • Rapid Per-VLAN Spanning Tree (RPVST+)
    • GVRP and MVRP
    • VLAN support and tagging
    • VxLAN
    Layer 3
    • DHCP server
    • Static IP routing
    • 256 static and 10,000 RIP route
    • Routing Information Protocol (RIP)
    • Access OSPF
    • Policy-based routing
    • Control Plane Policing set rate limit on control protocols to protect CPU overload from DOS attacks
    • Multiple user authentication methods
      • IEEE 802.1X
      • Web-based authentication
      • Supports 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
    • Secure shell
    • Secure Sockets Layer (SSL)
    • Port security
    • MAC address lockout
    • Secure FTP
    • Switch management logon security
    • STP BPDU port protection
    • DHCP protection
    • Dynamic ARP protection
    • Dynamic IP lockdown
    • STP Root Guard
    • Identity-driven ACL
    • Per-port broadcast throttling
    • Private VLAN
    • Open authentication role
    • Critical authentication role
    • MAC pinning
    Monitor and diagnosticsDigital optical monitoring of SFP+ and 1000BASE-T transceivers

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