JL321A Switch Aruba 2930M 48 Ports 1GE 1 Slot

Switch Aruba JL321A 2930M 44 Autosensing 10/100/1000 ports, 4 Combo 10/100/1000BASE-T or 100/1000Mbps SFP Ports
Mã sản phẩm: JL321A
Tình trạng: Còn Hàng
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Switch Aruba JL321A 2930M 48 Ports 1GE 1 Slot

Aruba Part Number     : JL321A
List Price                     : $5,690

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

Mô tả sản phẩm

Switch Aruba JL321A được thiết kế cho khách hàng tạo ra các không gian làm việc kỹ thuật số được tối ưu hóa cho người dùng di động với cách tiếp cận có dây và tích hợp không dây. Switch Aruba JL321A dễ triển khai và quản lý với các công cụ quản lý mạng và bảo mật tiên tiến như Aruba ClearPass Policy Manager và Aruba AirWave.

View Datasheet JL321A

Thiết bị chuyển mạch Aruba JL321A được tích hợp công nghệ Cloud, cho phép người quản trị có thể nhanh chóng thiết lập các văn phòng từ xa. Công cụ Aruba ProVision ASIC mạnh mẽ mang lại hiệu suất, hỗ trợ tính năng mạnh mẽ và giá trị với khả năng lập trình linh hoạt cho các ứng dụng trong tương lai.

Switch Aruba JL321A 2930M 48 Ports 1GE 1 Slot

Switch Aruba JL321A hỗ trợ công nghệ Stack lên tới 10 switch trên 1 stack. Switch Aruba JL321A cung cấp nguồn dạng Modular có thể dễ dang thay thế, và cung cấp 1 số tính năng như HPE Smart Rate (IEEE 802.3bz), QoS mạnh mẽ, RIP, định tuyến OSPF Access, Tunnel Node, PIM, ACLs, VRRP và IPv6 mà không cân phải mua license.

Thông số kỹ thuật của Switch​ Aruba ​JL321A

I/O ports and slots

44 Autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, IEEE 802.3ab Type 1000Base-T); Duplex: 10BASE-T/100BASE-TX:half or full;1000BASE-T:full only

4 Combo 10/100/1000BASE-T or 100/1000Mbps SFP Ports

Additional ports and slots

1 Dual Personality (RJ-45 or USB Micro-B) serial console port

1 USB B port for uploading/ downloading files

1 100BASE-T Out of Band Management Port

1 Uplink Slot

1 Stacking Module Slot

2 Power Supply Slots (power supplies not included)

Physical characteristics

Dimensions: 1.73" (Height) x 17.42" (Width) x 12.77" (Depth) (4.39cm x 44.25cm x 32.43cm)
Weight: 10.14 lbs 4.60 kg

Memory and processor

Dual Core ARM Cortex A9 @ 1016 MHz

1 GB DDR3 SDRAM

Packet Buffer Size: 12.38 MB 4.5MB Ingress/7.875MB Egress

4GB 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

IPv6 Ready certified

10 Mbps Latency:< 98.5us (FIFO 64 byte packets)

100 Mbps Latency: <11.8us (FIFO 64 byte packets)

1000 Mbps Latency: < 3.1us (FIFO 64-byte packets)

10Gbps Latency: <3.4us (FIFO 64 byte packets)

Throughput: 112 Mpps

Stacking Performance: 100 Gbps

Switching Capacity: 176 Gbps

Switching Capacity (including Stacking): 276 Gbps

Routing table Size: 10000 entries (IPv4), 5000 entries (IPv6)

Mac Address Table Size: 32768 entries

Environment

Operating temperature: 32° F to 131°F (0° C to 55° C) up to 5000ft, 32° F to 122°F (0° C to 50° C). Derate -1 degree C for every 1000 ft from 5000 ft to 10000 ft
Operating relative humidity: 15%to 95% (Non-condens- ing) 10,000 ft
Nonoperating/Storage temperature:-40°C to 70°C up to 15000 ft
Nonoperating/Storage relative humidity:90% at 65°C (non-condens- ing); 15,000 ft
Acoustic: Sound Power LWaD=4.6 Bel, Sound Pressure LpAm, Bystander = 28.8 dB
Primary Airflow direction: Front to Back

Electrical characteristics

Frequency: 50/60 Hz
Maximum Heat: 185 BTU/hr
Dissipation: 194 kJ/hr

Voltage: JL085A PSU: 100-127/200- 240
Current: JL085A PSU: 1A/0.5A

Maximum power rating: 111W
Idle power: 36W
PoE power: N/A
Hibernate Power: 7W

Notes: 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 provide 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

IEC60950-1:2005 +A1:2009 +A2:2013

CSA 22.2 No. 60950-1-07 2nd

EN60825-1:2007 /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

REST interface

SNMP manager

Telnet

RMON1

FTP

Out-of-band management (serial RS-232C, micro USB, Ethernet)

Các tính năng hỗ trợ trên switch Aruba ​JL321A

Software-defined networks Supports multiple programmatic interfaces, including
REST APIs, Openflow 1.0 and 1.3, and more, to enable automation of network operations, monitoring, and troubleshooting.
Unified Wired and Wireless
  • Supports unified wired and wireless policies using Aruba ClearPass Policy Manager
  • Switch auto-configuration automatically configures switch settings such as VLAN, CoS, PoE max power, and PoE priority when an Aruba access point is detected.
  • User Role defines a set of switch-based policies in areas such as security, authentication, and QoS. A user role can be assigned to a group of users or devices, using switch-based local user role or download from ClearPass.
  • Dynamic segmentation provides a secured tunnel to transport network traffic on a per-port or per-user-role basis to an Aruba Controller.  In per-user-role Tunneled Node, users are authenticated with ClearPass Policy Manager which can direct the traffic to be tunneled to Aruba controller or switch locally
Quality of Service (QoS)
  • Traffic prioritization (IEEE 802.1p) for real-time classification into eight priority levels mapped to eight queues
  • Layer 4 prioritization based on TCP/ UDP port numbers
  • 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 sets per-port ingress enforced maximums and per-port, per-queue minimums
  • Large buffers provide graceful congestion management
  • Unknown Unicast Rate Limiting throttles unicast packets with unknown destination addresses and limits flooding on the VLAN
Connectivity
  • HPE Smart Rate multi-gigabit (IEEE 802.3bz) Ethernet supports high-speed wireless access points
  • Flexible configurations include:
    • Switch with 24 Smart Rate ports
    • Switch with 40 gigabit ports and 8 Smart Rate ports
    • Switch with 24 Smart Rate ports supporting high power IEEE 802.3bt Class 6 (60W)
    • Switch with 40 gigabit ports and 8 Smart Rate ports supporting high power IEEE 802.3bt Class 6 (60W)
    • All 2930M switches support optional 4 port Smart Rate module
  • Flexible 10 Gb/s Ethernet connectivity Modular 4 port 10 Gigabit (SFP+) available
  • Models with IEEE 802.3bt Class 6 PoE provides up to 60 W per port for IEEE 802.3bt compatible devices.
  • 40Gbps Uplink port connectivity Modular 40Gbps QSFP+ port available
  • Auto-MDIX provides automatic adjustments for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
  • IEEE 802.3at Power over Ethernet (PoE+) provides up to 30 W per port that allows support of the latest PoE+-capable devices such as IP phones, wireless access points, and security cameras, as well as any IEEE 802.3af-compliant end device; eliminates the cost of additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments
  • Pre-standard PoE support detects and provides power to pre-standard PoE devices
  • IPv6
    • IPv6 host enables switches to be managed in an IPv6 network
    • Dual stack (IPv4 and IPv6) transitions from IPv4 to IPv6, supporting connectivity for both protocols
    • MLD snooping forwards IPv6 multicast traffic to the appropriate interface
    • IPv6 ACL/QoS supports ACL and QoS for IPv6 network traffic
    • IPv6 routing supports static and RIPng and OSPFv3 protocols
    • Security provides RA guard, DHCPv6 protection, dynamic IPv6 lockdown, and ND snooping
Performance and Efficiency
  • Energy-efficient design
    • 80 PLUS Gold and Platinum Certified power supplies increase power efficiency and savings
    • Energy-efficient Ethernet (EEE) support reduces power consumption in accordance with IEEE 802.3az
  • Designed with the latest Aruba Provision ASIC, providing very low latency, increased packet buffering, and adaptive power consumption
  • Selectable queue configurations allows for increased performance by selecting the number of queues and associated memory buffering that best meet the requirements of the network applications
    • Stacking Topology
    • High Performance stacking—up to 100 Gbps of stacking throughput per switch. Each 2-port stacking module can support up to 25Gbps in each direction per port.
    • Ring topology—Supports up to 10 member stack
    • Virtualized Switching provides simplified management as the switches act as a single chassis when stacked
Convergence
  • IP multicast snooping and data-driven IGMP automatically prevent flooding of IP multicast traffic
  • LLDP-MED (Media Endpoint Discovery) defines a standard extension of LLDP that stores values for parameters such as QoS and VLAN to configure automatically network devices such as IP phones
  • IEEE 802.1AB Link Layer Discovery Protocol (LLDP) facilitates easy mapping using network management applications with LLDP automated device discovery protocol
  • 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 savings
  • PoE Class 6 allocations support increased dynamic power up to 60W with new IEEE 802.3bt LLDP type, length, and value (TLV) information extended to 29 octets
  • Local MAC Authentication assigns attributes such as VLAN and QoS using locally configured profile that can be a list of MAC prefixes
  • IP multicast routing includes PIM sparse and dense modes to route IP multicast traffic
  • Protocol Independent Multicast for IPv6 supports one-to-many and many-to-many media casting use cases such as IPTV over IPv6 networks
Resiliency and high availability
  • Virtual Router Redundancy Protocol (VRRP) allows groups of two routers to back each other up dynamically to create highly available routed environments in IPV4 and IPV6 networks
  • 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
  • IEEE 802.3ad link-aggregation-control protocol (LACP) and port trunking supports up to 26 static and dynamic trunks with each trunk having up to eight links (ports) per static trunk
  • SmartLink provides easy-to-configure link redundancy of active and standby links
  • Dual hot-swappable power supplies: Increased Resiliency provides secondary power supply to enable complete switch power redundancy in case or power line or supply failure
Simplified Configuration and Management
  • Aruba Central cloud- based management platform offers simple, secure and cost effective way to manage switches
  • Zero-Touch-Provisioning (ZTP) simplifies installation of the switch infrastructure using Aruba Activate or DHCP-based process with AirWave and Central Network Management
  • Flexible management with same hardware - Supports both cloud-based Central and on-premise AirWave with the same hardware ensuring change management platform without ripping and replacing switching infrastructure
  • Built-in programmable and easy to use REST API interface provides configuration automation for campus networks
  • Out-of-band Ethernet management port enables management on a separate physical management network, and keeps management traffic segmented from network data traffic
  • SNMPv1, v2, and v3 provide complete support of SNMP; provide full support of industry-standard Management Information Base (MIB) plus private extensions; SNMPv3 supports increased security using encryption
Manageability
  • Dual flash images provides independent primary and secondary operating system files for backup while upgrading
  • Friendly port names allow assignment of descriptive names to ports
  • Find-Fix-Inform feature finds and fixes common network problems automatically, then informs administrator
  • Supports multiple configuration files to be stored to a flash image
  • RMON, XRMON, and sFlow provide advanced monitoring and reporting capabilities for statistics, history, alarms, and events
  • Troubleshooting ingress and egress port monitoring enable network problem solving
  • Unidirectional link detection (UDLD) monitors the link between two switches and blocks the ports on both ends of the link if the link goes down at any point between the two devices
  • Power down mode delivers power savings by allowing the switch to power down most of the switch, except a clock which will boot up the switch when scheduled.
Layer 2 switching
  • IEEE802.1ad QinQ: Increases the scalability of an Ethernet network by providing a hierarchical structure; connects multiple LANs on a high-speed campus or metro network
  • VLAN Support and Tagging supports IEEE 802.1Q (4094 VLAN IDs) and 2K VLANs simultaneously
  • Jumbo packet support improves the performance of large data transfers; supports frame size of up to 9220 bytes
  • IEEE 802.1v protocol VLANs isolate select non-IPv4 protocols automatically into their own 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+
  • GVRP and MVRP allows automatic learning and dynamic assignment of VLANs
  • VxLAN encapsulation (tunneling) protocol for overlay network that enables a more scalable virtual network deployment
  • IEEE 1588v2 Transparent Clock Mode1-step and end to end delay mode support critical timing Applications
Layer 3
  • DHCP server centralizes and reduces the cost of IPv4 address management
  • Static IP routing provides manually configured routing; includes ECMP capability
  • Routing Information Protocol (RIP) provides RIPv1, RIPv2, and RIPng routing
  • Access OSPF provides OSPFv2 and OSPFv3 protocols for routing between access and the next layer on the LAN. One OSPF area and up to eight interfaces are supported.
  • Policy-based routing uses a classifier to select traffic that can be forwarded based on policy set by the network administrator (limited to 16 next-hop routes)
Security
  • Multiple user authentication methods
    • Uses an IEEE 802.1X supplicant on the client in conjunction with a RADIUS server to authenticate in accordance with industry standards
    • Supports web-based authentication provides a browser-based environment, similar to IEEE 802.1X, to authenticate clients that do not support IEEE 802.1X
    • Supports MAC-based client authentication
  • TPM-based Security: Includes a Trusted Platform Module (TPM) for secure hardware-based generation and storage of cryptographic keys that can be used for a variety of authentication purposes
  • Authentication flexibility
    • Multiple IEEE 802.1X users per port provides authentication of multiple devices on a single port; prevents a user from "piggybacking"? on another user's IEEE 802.1X authentication
    • Concurrent IEEE 802.1X, Web, and MAC authentication schemes per port switch port will accept up to 32 sessions of IEEE 802.1X, Web, and MAC authentications
  • Open authentication role simplifies first-time deployment of AAA in brownfield deployments by allowing full network access for failed clients and provides instant connectivity as soon as a client is plugged-in
  • Critical authentication role ensures that important infrastructure devices such as IP phones are allowed network access even in the absence of a RADIUS server
  • MAC pinning allows non-chatty legacy devices to stay authenticated by pinning client MAC addresses to the port until the clients logoff or get disconnected
  • Access control lists (ACLs) provide IP Layer 3 filtering based on source/destination IP address/subnet and source/destination TCP/UDP port number
  • Control plane policing: Set rate limit on control protocols to protect CPU overload
  • Source-port filtering allows only specified ports to communicate with each other
  • RADIUS/TACACS+ eases switch management security administration by using a password authentication server
  • Secure shell encrypts all transmitted data for secure remote CLI access over IP networks
  • 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
  • Secure FTP allows secure file transfer to and from the switch; protects against unwanted file downloads or unauthorized copying of a switch configuration file
  • Switch management logon security helps secure switch CLI logon by optionally requiring either RADIUS or TACACS+ authentication
  • Custom banner displays security policy when users log in to the switch
  • STP BPDU port protection blocks Bridge Protocol Data Units (BPDUs) on ports that do not require BPDUs, preventing forged BPDU attacks
    DHCP protection blocks DHCP packets from unauthorized DHCP servers, preventing denial-of-service attacks
  • Dynamic ARP protection blocks ARP broadcasts from unauthorized hosts, preventing eavesdropping or theft of network data
  • STP root guard protects the root bridge from malicious attacks or configuration mistakes
  • Identity-driven ACL enables implementation of a highly granular and flexible access security policy and VLAN assignment specific to each authenticated network user
  • Per-port broadcast throttling configures broadcast control selectively on heavy traffic port uplinks
  • Private VLAN provides network security by restricting peer-to-peer communication to prevent a variety of malicious attacks; typically a switch port can only communicate with other ports in the same community and/or an uplink port, regardless of VLAN ID or destination MAC address
  • IEEE 802.1AE MACsec provides security on a link between two switch ports (1Gbps or 10Gbps or HPE Smart Rate) using standard encryption and authentication

Các loại Module quang HP được sử dụng cho switch Aruba ​JL321A:

J4858C HPE X121 1G SFP LC SX Transceiver
J4859C HPE X121 1G SFP LC LX Transceiver
J4860C HPE X121 1G SFP LC LH 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

Module được sử dụng cho Switch Aruba ​JL321A

JL078A Aruba 3810M/2930M 1-port QSFP+ 40GbE Module
JL081A Aruba 3810M 4 HPE Smart Rate PoE+ Module
JL083A Aruba 3810M/2930M 4-port 100M/1G/10G SFP+ MACsec Module
JL325A Aruba 2930 2-port Stacking Module
J9734A Aruba 2920/2930M 0.5m Stacking Cable
J9735A Aruba 2920/2930M 1m Stacking Cable
J9736A Aruba 2920/2930M 3m Stacking Cable

Power Supply được sử dụng cho Switch Aruba ​JL321A

JL085A Aruba X371 12VDC 250W 100-240VAC Power Supply

Quý khách có thể tham khảo thêm các dòng sản phẩm Aruba 2930M Switch Series

JL321A Aruba 2930M 24G 1-slot Switch
JL320A Aruba 2930M 24G PoE+ 1-slot Switch
JL321A Aruba 2930M 48G 1-slot Switch
JL322A Aruba 2930M 48G PoE+ 1-slot Switch
JL323A Aruba 2930M 40G 8 HPE Smart Rate PoE+ 1-slot Switch
JL324A Aruba 2930M 24 HPE Smart Rate PoE+ 1-slot Switch

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