Saltar para o final da Galeria de imagens

Saltar para o início da Galeria de imagens

JL357A

Marca: Aruba
Modelo: JL357A

2 581,00 US$

100% Genuine

Original, factory-verified

3-Year Warranty

Extended, enterprise-grade

24 Years Expertise

Proven, deployment-focused

Condition

Original New

Envio Expresso para Estados Unidos
Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more

Certified Expertise Builds Trust

CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert

Faster Delivery, Globally Ready
20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.
48H Worldwide Shipping
10+ Global Warehouses
Keep Projects On Time
Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.
Acompanhe seu pedido

Leading Global Distributor
Since 2002
A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

Worry-Free Coverage with RSCare
3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.
Cisco SmartNet
HPE Foundation Care
Dell ProSupport
Juniper Care
Fortinet Support
Your Trusted Genuine Source
Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.
100% Authentic Products
100,000+ Multi-Brand SKUs Available

JL357A

100% Genuine Ready to Ship

2 581,00 US$

Vista Geral

End-of-Life Notice

JL357A is officially EOL. Service support ends on 2027-02-01.

For full lifecycle details, see JL357A EOL.

Aruba JL357A Vista Geral

JL357A é um switch Aruba 2540 48G PoE+ 4SFP+. Projetado para o local de trabalho digital, a série de switches Aruba 2540 é otimizada para usuários móveis. Com ferramentas avançadas de segurança e gerenciamento de rede — Aruba ClearPass Policy Manager e Aruba AirWave — esse switch de acesso de Camada 2 é fácil de implantar e gerenciar.

Especificação rápida

A Tabela 1 mostra a especificação rápida.

Modelo	JL357A
portas	(48) portas PoE+ de detecção automática RJ-45 10/100/1000 (4) portas SFP+ 1/10GbE sem PHY
Memória e processador	Dual Core ARM Coretex A9 @ 1016 MHz 1GB DDR3 SDRAM Tamanho do buffer do pacote: 12,38 MB Entrada de 4,5 MB/Saída de 7,875 MB 4 GB eMMC
Latência	1000 Mb Latência: < 3,8 µs Latência de 10 Gbps: < 1,6 µs
Taxa de transferência	até 112 Mpps
Capacidade de comutação	176 Gbps
capacidade PoE	370 W PoE+

Detalhes do produto

A Figura 1 mostra a vista frontal do JL357A.

HPE JL357A front

Observação:

①	②	③
portas SFP+	Portas RJ-45 10/100/1000Base-T	Console Serial RJ

Comparar com Item Semelhante

A Tabela 2 mostra a comparação.

Modelo	JL357A	J9772A
portas	(48) portas PoE+ de detecção automática RJ-45 10/100/1000 (4) portas SFP+ 1/10GbE sem PHY	· 48 portas RJ-45 autosensing 10/100/1000 PoE+ · 4 portas SFP Gigabit Ethernet fixas · 1 porta de console serial de dupla personalidade (RJ-45 ou USB micro-B).
Taxa de transferência	até 112 Mpps	Até 77,3 milhões de pps (pacotes de 64 bytes)
Capacidade de comutação	176 Gbps	104 GB/s
capacidade PoE	370 W PoE+	382 W

Consiga mais informação

Você tem alguma dúvida sobre o JL357A?

Contacte-nos agora via chat ao vivo ou [email protected] .

Certificações de qualidade

Especificação

Aruba JL357A Especificação

Especificação JL357A
portas	(48) portas PoE+ de detecção automática RJ-45 10/100/1000 (4) portas SFP+ 1/10GbE sem PHY
Memória e processador	Dual Core ARM Coretex A9 @ 1016 MHz 1GB DDR3 SDRAM Tamanho do buffer do pacote: 12,38 MB Entrada de 4,5 MB/Saída de 7,875 MB 4 GB eMMC
Latência	1000 Mb Latência: < 3,8 µs Latência de 10 Gbps: < 1,6 µs
Taxa de transferência	até 112 Mpps
Capacidade de comutação	176 Gbps
capacidade PoE	370 W PoE+
Recursos de gerenciamento	Gerenciamento de rede Aruba AirWave IMC - Centro de Gerenciamento Inteligente Interface da Linha de comando navegador da web menu de configuração gerenciador SNMP Telnet RMON1 FTP Gerenciamento fora de banda (serial RS-232C ou micro USB)
Tensão de entrada	100 - 127 / 200 - 240 VAC, nominal
Consumo de energia	459 W (máximo)
Dissipação de calor	1566 BTU/h (1652,13 kJ/h)
Dimensões do produto (A x L x P)	17,42 x 11,98 x 1,73 pol.
Peso	17,49 KG

Certificações de qualidade

Need Help? Technical Experts Available Now.

+1-626-655-0998 (USA)
UTC 15:00-00:00
+852-2592-5389 (HK)
UTC 00:00-09:00
+852-2592-5411 (HK)
UTC 06:00-15:00

Get a Quote

Live Chat

Need Help? Technical Experts Available Now.

Avaliações dos Clientes

Escreva a sua própria avaliação

Apenas utilizadores registados podem fazer avaliações. Por favor, inicie sessão ou crie uma nova conta

garantia

Your Trusted Global ICT Partner
Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
Global warehousing
10+ hubs positioned for fast international dispatch and stable availability.
Seamless cross-border
QC-verified packing and predictable delivery via FedEx, DHL, UPS.
ICT Tools Hub for Confident Monitoring
Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
EOL/EOSL Checker
Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
Request VIP Inventory Portal Access
Connect via live chat for VIP access to real-time inventory on priority SKUs.
Certified Experts Across Leading Vendors
Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
Multi-vendor engineering
Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
Deployment-ready guidance
Faster, safer rollouts with project-focused engineering guidance.

The Choice of 21,500 +Global Customers

Industry-Leading Warranty Coverage You Can Trust

100% Low Price Guarantee
Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
100% Quality Assurance
All items are brand new, original, and factory-sealed.
Upon request, each unit can be fully tested and verified by a Aruba-certified engineer to ensure perfect working condition before shipment.
100% Money-Back Guarantee
If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
Visit Política de devolução page for more information.
Free Aruba Suporte técnico
Our Aruba-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
Flexible & Secure Payment and Shipping
We support multiple secure payment and logistics options, backed by industry-leading verification:
Pague por transferência bancária.

Pague com seu paypal.

Pague com seu cartão de crédito Visa.

Pague com seu cartão de crédito Mastercard.

Pague com seu cartão Discover.

Pay by American Express.
More
Trusted & Secure Payments ×
100% Trusted, Secure Purchase at Router-switch.com
120+ Local Currencies

Multiple Payment Options

100% Secure Payments
Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

Guaranteed Safe Checkout

View Payment Options
Visit How to Pay page for more information

Warranty Coverage & RMA Instructions

Extended, Worry-Free Warranty Coverage
- Factory New Sealed Enterprise Hardware: 3 Years
- Factory New Sealed Consumer Devices: 1 Year
Visit Política de Garantia page for more information
How to Get Support
If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
Visit Contacte-nos page for more support options.

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

Beyond Bandwidth: The 100G+ Data Center Architecture

The must-have 100G foundation - AI-ready growth, zero-latency performance

Data Center

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

Ethernet Switch

Transferir

Downloads de recursos

Support and Resources

Folha de dados do modelo

JL357A Ficha de dados

JL357A

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor
Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

JL357A