JL254A Switch Aruba 2930F 48 Ports 10/100/1000, 4 SFP+ Uplink

Thiết bị chuyển mạch Switch Aruba JL254A 2930F 48 RJ-45 autosensing 10/100/1000 ports, 4 SFP/SFP+ 1G/10G ports
Mã sản phẩm: JL254A
Tình trạng: Còn hàng
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Switch Aruba JL254A 2930F 48G Ports 10/100/1000, 4 SFP+ Uplink

Aruba Part Number     : JL254A
List Price                     : $5,000

Bảo hành                     : 12 tháng
Made In                       : China 
Stock                           : Liên hệ

Mô tả sản phẩm

Thiết bị chuyển mạch Aruba JL254A được thiết kế để hoạt động phù hợp cả 3 lớp mạng (lớp truy nhập mạng đầu cuối) với chi phí đầu tư là thấp trong dòng Aruba 2930F Switch Series. JL254A cung cấp 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only, 4 SFP+ 1/10GbE ports; PHY-less.

View Datasheet JL254A 

Thiết bị chuyển mạch Aruba JL254A 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 JL254A​ sử dụng điện AC 220V.

Switch Aruba JL254A 2930F 48G Ports 10/100/1000, 4 SFP+ Uplink

Thiết bị mạng  Aruba JL254A 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 JL254A 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 ​JL254A:

I/O ports and slots

48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only

4 SFP+ 1/10GbE ports; PHY-less

Additional ports and slots

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

Physical characteristics

Dimensions: 17.42(w) x 9.7(d) x 1.73(h) in (44.25 x 24.63 x 4.39 cm) (1U height)
Weight: 6.83 lb (3.10 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 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)
100 Gb Latency < 1.6 µs (64-byte packets)
Throughut up to 112.0 Mpps
Switching capacity: 176 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: 40.2 dB

Electrical characteristics

Frequency: 50/60 Hz
Maximum heat dissipation: 159 BTU/hr (167.74 kJ/hr)
Voltage: 100 - 240 VAC, rated
Maximum power rating: 46.6 W
Idle power: 32.7 W
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 ​JL254A

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

Các loại Module quang HP được sử dụng cho switch Aruba ​JL254A:

J4858C HPE X121 1G SFP LC SX Transceiver
J4859C HPE X121 1G SFP LC LX Transceiver
J4860C HPE X121 1G SFP LC LH Transceiver
J8177C HPE X121 1G SFP RJ45 T Transceiver
J9054C HPE X111 100M SFP LC FX Transceiver
J4858D Aruba 1G SFP LC SX 500m OM2 MMF Transceiver
J4859D Aruba 1G SFP LC LX 10km SMF Transceiver
J4860D Aruba 1G SFP LC LH 70km SMF Transceiver
J8177D Aruba 1G SFP RJ45 T 100m Cat5e Transceiver
J9054D Aruba 100M SFP LC FX 2km MMF Transceiver
J9153A HPE X132 10G SFP+ LC ER Transceiver
J9150A HPE X132 10G SFP+ LC SR Transceiver
J9151A HPE X132 10G SFP+ LC LR Transceiver
J9281B HPE X242 10G SFP+ to SFP+ 1m Direct Attach Copper Cable
J9283B HPE X242 10G SFP+ to SFP+ 3m Direct Attach Copper Cable
J9150D Aruba 10G SFP+ LC SR 300m OM3 MMF Transceiver
J9151D Aruba 10G SFP+ LC LR 10km SMF Transceiver
J9153D Aruba 10G SFP+ LC ER 40km SMF Transceiver
J9281D Aruba 10G SFP+ to SFP+ 1m Direct Attach Copper Cable
J9283D Aruba 10G SFP+ to SFP+ 3m Direct Attach Copper Cable

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