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Switch Aruba 2930F 24 Ports PoE+ 370W - JL261A

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MSSP: JL261A

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Thiết bị chuyển mạch Switch Aruba JL261A 2930F 24 RJ-45 PoE+ 370W autosensing 10/100/1000 ports, 4 SFP 1G ports

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Thiết bị chuyển mạch Aruba JL261A cung cấp 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+); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only, 4 SFP

Thiết bị chuyển mạch Aruba JL261A được tăng cường bảo mật bằng cách sử dụng các công nghệ virtual LANs, link aggregation, hoặc IGMP Snooping boost uplink performance, và loop prevention enhances network reliability. Switch Aruba JL261A sử dụng điện AC 220V.

Thiết bị chuyển mạch JL261A 2930F 24G PoE+ 4SFP Switch thiết bị mạng switch aruba network JL261A chính hãng cho phép dễ dàng quản lý ngay cả bởi người dùng không biết kỹ thuật thông qua giao diện Wed trực quan, hỗ trợ HTTP và HTTP Secure (HTTPS)

Thông số kỹ thuật chi tiết của switch Aruba JL261A:

I/O ports and slots	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+); 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: 8.6 lb (3.9 kg)
Memory and processor	Dual Core ARM Coretex A9 @ 1016 MHz, 1 GB DDR3 SDRAM; Packet buffer size: 12.38 MB 4.5MB Ingress/7.875MB Egress, 4 GB eMMC
Mounting and enclosure	Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); Horizontal surface mounting; Wall mounting
Performance	1000 Mb Latency < 3.8 µs (64-byte packets) Throughut up to 41.7 Mpps Switching capacity: 56 Gbps MAC address table size: 32768 entries
Environment	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: 54.1 dB, Pressure: 40.6 dB
Electrical characteristics	Frequency: 50/60 Hz Maximum heat dissipation:1518 BTU/hr (1601.49 kJ/hr) Voltage: 100 - 240 VAC, rated Maximum power rating: 445 W Idle power: 36.8 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
Safety	UL 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
Emissions	EN 55022:2010/CISPR 22 Class A; FCC CFR 47 Part 15 Class A; VCCI Class A; ICES-003 Class A; CNS 13438
Management	Aruba 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 JL261A

Unified Wired and Wireless	Dynamic segmentation Supports unified wired and wireless policies Switch auto-configuration User role Static IP Visibility
Software-defined networks	REST 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
Connectivity	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
Convergence	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
Manageability	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
Security	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 RADIUS/TACACS+ 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 diagnostics	Digital optical monitoring of SFP+ and 1000BASE-T transceivers