Switch Aruba JL355A 2540-48G 48 Ports 10/100/1000, 4 SFP+ Uplink

Aruba Part Number : JL355A
List Price : $4,000
Bảo hành : 12 tháng
Made In : China
Stock : Liên hệ

Mô tả sản phẩm

Thiết bị chuyển mạch Aruba JL355A 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 để kết nối, sử dụng trong các mạng doanh nghiệp vừa và nhỏ.

View Datasheet

Thiết bị chuyển mạch Aruba JL355A 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 JL355A sử dụng điện AC 220V.

Switch Aruba JL355A 2540-48G 48 Ports 10/100/1000, 4 SFP+ Uplink

Thiết bị mạng Aruba JL355A 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 JL355A 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 JL355A:

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 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) 10 Gb Latency < 1.6 µs (64-byte packets) Throughut up to 112.0 Mpps Switching capacity: 176 Gbps MAC address table size: 16384 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 Airflow direction: Side-to-side 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	VCCI Class A; CNS 13438; ICES-003 Class A; FCC CFR 47 Part 15, Class A ; EN 55022: 2010/CISPR-22, Class A
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 configuration guide, aruba switch default enable password

Các tính năng hỗ trợ trên switch Aruba JL355A

Unified Wired and Wireless	Software-defined networks Supports unified wired and wireless policies Switch auto-configuration User role Static IP Visibility
Quality of Service (QoS)	Traffic prioritization (IEEE 802.1p) Layer 4 prioritization Class of Service (CoS) Rate limiting Large buffers
Connectivity	Flexible 10 Gb/s Ethernet connectivity Auto-MDIX IEEE 802.3at Power over Ethernet (PoE+) 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
Convergence	IP multicast snooping and IGMP IEEE 802.1AB Link Layer Discovery Protocol (LLDP) LLDP-MED (Media Endpoint Discovery) PoE and PoE+ allocations Local MAC Authentication
Resiliency and high availability	IEEE 802.1s Multiple Spanning Tree IEEE 802.3ad link-aggregation-control protocol (LACP) and port trunking SmartLink
Simplified configuration and management	SNMPv1, v2, and v3 Zero-Touch ProVisioning (ZTP) Flexible management with same hardware Aruba Central support
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
Layer 3	DHCP server Static IP routing 256 static and 2,000 RIP route Routing Information Protocol (RIP)
Security	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
Monitor and diagnostics	Digital optical monitoring of SFP+ and 1000BASE-T transceivers

Các loại Module quang HP được sử dụng cho switch Aruba JL355A:

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
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

Danh Mục sản phẩm

7 CAM KẾT VÀNG

BẢN ĐỒ

JL355A Switch Aruba 2540-48G 48 Ports 10/100/1000, 4 SFP+ Uplink

CHI TIẾT

Switch Aruba JL355A 2540-48G 48 Ports 10/100/1000, 4 SFP+ Uplink

Mô tả sản phẩm

Thông số kỹ thuật chi tiết của switch​ Aruba ​JL355A:

Các tính năng hỗ trợ trên switch Aruba ​JL355A

Các loại Module quang HP được sử dụng cho switch Aruba ​JL355A:

Thông số kỹ thuật chi tiết của switch Aruba JL355A:

Các tính năng hỗ trợ trên switch Aruba JL355A

Các loại Module quang HP được sử dụng cho switch Aruba JL355A: