JL355A アルバ 2540 スイッチ

ブランド: アルバ

モデル番号:JL355A

状態: 新品未開封

製品詳細:アルバ 2540 48G 4SFP+ Switch

関連商品アルバ 2540 シリーズシャーシ

JL354A	JL355A	JL356A
JL356ACM	JL357A

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製品の概要

Designed for the digital workplace, the Aruba 2540 Switch Series is optimized for today’s mobile and IoT needs. のスイッチ are easy to deploy, Aruba AirWave または Aruba Central を使用して使用および管理する. Aruba ClearPass は一元化されたセキュリティと外部キャプティブポータルサポートを提供します. ザアルバ 2540 Switch Series provides a convenient and cost-effective wired access solution that can be quickly set up with Zero Touch Provisioning. PoE+ models deliver power across all access ports for wireless APs, 監視カメラ, and other IoT devices. の 2540 has wire-speed backhaul bandwidth capacity with built-in 10 GbE uplinks, 堅牢な QoS, static and RIP routing, IPv6 and includes a limited lifetime warranty with no software licensing required.

ENHANCED FEATURES

ソフトウェアデファインドネットワーク

• Supports REST APIs to enable automation of network operations, モニタリング, そしてトラブルシューティング

Unified Wired and Wireless

• Supports unified wired and wireless policies using Aruba ClearPass Policy Manager • Switch auto-configuration automatically configures switches for different settings such as VLAN, CoS, PoE max power, Aruba アクセスポイントが検出されたときの PoE 優先順位 • ユーザーロールは、セキュリティなどの分野でスイッチベースのポリシーのセットを定義します。, 認証, とQoS. ユーザーの役割はユーザーまたはデバイスのグループに割り当てることができます, using switchbased local user role or download from ClearPass • Static IP Visibility allows ClearPass to do accounting for clients with static IP address

サービスの質 (QoS)

• トラフィックの優先順位付け (IEEE 802.1p) allows real-time traffic classification into eight priority levels mapped to eight queues • Layer 4 prioritization based on TCP/UDP port numbers • Class of service (CoS) IP アドレスに基づいて IEEE 802.1p 優先タグを設定します, IP サービスの種類 (利用規約), 層 3 プロトコル, TCP/UDPポート番号, 送信元ポート, and DiffServ • Rate limiting sets per-port ingress enforced maximums and per-port, per-queue minimums • Large buffers provide graceful congestion management

Connectivity

• Flexible 10 Gbps Ethernet with four built-in 10 Gigabit ports (SFP+) • Auto-MDIX provides automatic adjustments for straight-through or crossover cables on all 10/100 と 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 802.3afcompliant 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 protocols -Security Provides RA guard, DHCPv6 protection, dynamic IPv6 lockdown, and ND snooping