思科 Catalyst C3850-12X48U 以太网交换机 (WS-C3850-12X48U-E) 品牌名称: 思科 (Cisco)

Name: 思科 Catalyst C3850-12X48U 以太网交换机 (WS-C3850-12X48U-E) 品牌名称: 思科 (Cisco)
Brand: Cisco
SKU: WS-C3850-12X48U-E-Refurbished
Price: 626.49 USD
Availability: InStock

Front view of Cisco Catalyst C3850-12X48U enterprise switch showing 48 Gigabit ports and management interfaces-alternate-image1

Angled perspective of stacked Cisco Catalyst C3850-12X48U switches showing enterprise-grade build quality and stacking capability-alternate-image2

思科 Catalyst C3850-12X48U 以太网交换机 (WS-C3850-12X48U-E) 品牌名称: 思科 (Cisco)

Cisco WS-C3850-12X48U-E

$626.49

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产品关键特征

🔄 48 Gigabit Ethernet ports with 10/100/1000Base-T support
🌐 Layer 3 enterprise-class stackable switch
⚡ Full IEEE 802.3at PoE+ and Cisco UPOE support
📡 Compatible with 802.11ac Wave 2 wireless standards
🔌 Cisco StackWise-480 technology enabled
🔋 Redundant power supply support
🎯 1U rack-mountable form factor
🛡️ Lifetime limited warranty
🔄 Unified Access Data Plane (UADP) ASIC powered
🌿 Environmentally friendly certified

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思科 Catalyst C3850-12X48U 以太网交换机 (WS-C3850-12X48U-E) 品牌名称: 思科 (Cisco)

This item: 思科 Catalyst C3850-12X48U 以太网交换机 (WS-C3850-12X48U-E) 品牌名称:...

$626.49

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Description

技术规格

退款政策

Cisco

WS-C3850-12X48U-E-Refurbished

Here's an optimized SEO product description for the Cisco Catalyst C3850-12X48U Ethernet Switch:

Cisco Catalyst C3850-12X48U Enterprise-Class Stackable Ethernet Switch with 48 Ports

The Cisco Catalyst C3850-12X48U (WS-C3850-12X48U-E) represents the pinnacle of enterprise networking solutions, offering a groundbreaking convergence of wired and wireless capabilities on a single platform. This next-generation stackable Ethernet switch delivers unprecedented performance with Multigigabit Ethernet technology, supporting speeds up to 10Gbps and full compatibility with 802.11ac Wave 2 wireless standards on existing infrastructure.

Advanced Unified Access Technology and Network Intelligence

Powered by Cisco's innovative Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC), this enterprise-grade switch enables seamless policy enforcement and enhanced application visibility. The improved Cisco StackWise-480 technology provides robust resilience and stackability, making it ideal for demanding enterprise environments.

Comprehensive Port Configuration

Features 48 Gigabit Ethernet network ports supporting 10/100/1000Base-T connectivity, with advanced features including:

Full IEEE 802.3at Power over Ethernet Plus (PoE+) support
Cisco Universal Power over Ethernet (UPOE) capability
Both RJ45 and fiber-based downlink interfaces
Layer 3 switching capabilities

Enterprise-Grade Reliability and Performance

Key Features:

Redundant fan and power supply support for maximum uptime
1U rack-mountable form factor (19.2" x 17.5" x 1.8")
Lifetime limited warranty
Environmentally friendly design

Physical Specifications and Installation

The switch offers flexible deployment options with its compact 1U rack-mountable design, measuring 19.2 inches in width, 17.5 inches in depth, and 1.8 inches in height. Weighing approximately 17.64 pounds, it's built for easy integration into existing network infrastructure while maintaining professional-grade durability.

Package Contents and Accessories

What's in the Box:

Cisco Catalyst C3850-12X48U Ethernet Switch
1x Power Supply Unit
Documentation and Setup Guide

Additional Resources

Cisco StackWise-480 Technology Overview
802.11ac Wave 2 Compatibility Guide
Enterprise Network Implementation Best Practices

Cisco® Catalyst® 3850 系列是下一代企业级堆叠式以太网和多速以太网接入和聚合层交换机，能够在单个平台上实现有线和无线的完全融合。思科新一代统一访问数据平面（UADP）应用特定集成电路（ASIC）为交换机提供动力，实现了统一的有线-无线策略执行、应用可见性、灵活性和应用优化。这种融合建立在新一代改进后的思科 StackWise-480 技术的可靠性之上。Cisco Catalyst 3850 系列交换机支持完整的 IEEE 802.3at Power over Ethernet Plus（PoE+）、思科通用以太网供电（Cisco UPOE）、模块化和可更换的网络模块、RJ45 和基于光纤的下行接口，以及冗余风扇和电源供应。思科 Catalyst 3850 多速以太网交换机可以达到 10Gbps 的速度，支持当前和下一代无线速度和标准（包括 802.11ac Wave 2）在现有的布线基础设施上。

保修
有限保修	终身保修

杂项
环保	是
包装内容	Catalyst C3850-12X48U以太网交换机 1 x 电源

一般信息
产品线	Catalyst
制造商	思科系统公司
产品名称	Catalyst C3850-12X48U以太网交换机
产品型号	C3850-12X48U
产品类型	以太网交换机
产品系列	3850
品牌名称	思科
制造商零件编号	WS-C3850-12X48U-E

物理特性
宽度	19.2''
深度	17.5''
高度	1.8''
外形尺寸	机架安装
兼容机架单元	1U
重量（大约）	17.64 磅

电源描述
电源来源	电源
支持冗余电源	是

接口/端口
模块化	否
堆叠端口	是
网络端口总数	48
端口/扩展槽详细信息	48 x 千兆以太网网络

媒体和性能
网络技术	10/100/1000Base-T
以太网技术	千兆以太网,快速以太网
支持的媒体类型	双绞线

管理和协议
可管理	是

网络与通信
支持的层	3

Return Policy	Time to Return
Standard Return Policy	We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy	Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy	Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies	Extended Holiday Return Policy. Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024. Extended Holiday Replacement-Only Return Policy Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front view of Cisco Catalyst C3850-12X48U enterprise switch showing 48 Gigabit ports and management interfaces

High-Performance Enterprise Networking with 48 Gigabit Ports

The Cisco Catalyst C3850-12X48U delivers exceptional network performance through its 48 Gigabit Ethernet ports and advanced switching capabilities. The sleek 1U form factor efficiently combines high-density port configuration with enterprise-grade features, enabling seamless wired and wireless convergence. Built on Cisco's innovative UADP ASIC architecture, this switch provides uniform policy enforcement and application visibility across both wired and wireless networks. The integrated StackWise-480 technology ensures network resilience while supporting advanced features like PoE+ and Cisco UPOE for powered device connectivity.

Technical Specifications

48 Gigabit Ethernet ports supporting 10/100/1000Base-T
Layer 3 switching capabilities with advanced routing
StackWise-480 technology for network resilience

Applications

Enterprise campus network deployment
High-density access layer switching
Converged wired-wireless infrastructure

Angled perspective of stacked Cisco Catalyst C3850-12X48U switches showing enterprise-grade build quality and stacking capability

Scalable Stack Deployment with Redundant Architecture

Experience ultimate network scalability with the Cisco Catalyst 3850 Series' stacking capabilities. The angled perspective showcases the switch's robust construction and efficient thermal design, highlighting its enterprise-ready architecture. Multiple units can be stacked together to create a unified switching solution. The modular design incorporates redundant power supplies and fans, ensuring continuous operation in demanding enterprise environments. The comprehensive port layout supports various connection types while maintaining optimal airflow and cooling efficiency.

Technical Specifications

Stackable architecture for expanded port density
Redundant power supply support for high availability
1U rack-mountable form factor with efficient cooling design

Applications

Data center access layer deployment
Campus network consolidation
High-availability enterprise switching

常见问题

The Cisco Catalyst C3850-12X48U is an enterprise-class stackable switch featuring full wired-wireless convergence powered by Cisco's UADP ASIC. It offers 48 Gigabit Ethernet ports, supports IEEE 802.3at PoE+ and Cisco UPOE, and provides speeds up to 10Gbps. The switch includes StackWise-480 technology, supports both RJ45 and fiber-based interfaces, and comes with redundant fans and power supplies. It's particularly notable for supporting next-generation wireless standards including 802.11ac Wave 2 on existing infrastructure.

The Cisco Catalyst C3850-12X48U is a 1U rack-mountable switch with dimensions of 1.8" height, 19.2" width, and 17.5" depth. It weighs approximately 17.64 lb. The form factor is designed for standard rack installation, making it ideal for data center and enterprise network deployments. The compact 1U design helps optimize rack space while maintaining high port density and performance capabilities.

The switch features 48 Gigabit Ethernet network ports supporting 10/100/1000Base-T connectivity. It supports multiple Ethernet technologies including Fast Ethernet and Gigabit Ethernet, with capabilities up to 10Gbps. The ports support twisted pair media type and provide flexible connectivity options for various network deployments. The switch also includes stack ports for creating resilient switch stacks using StackWise-480 technology.

The Cisco Catalyst C3850-12X48U comes with comprehensive power features including support for IEEE 802.3at PoE+ and Cisco Universal Power over Ethernet (UPOE). It includes one power supply by default but supports redundant power supplies for enhanced reliability. The switch is designed with redundant fans as well, ensuring continuous operation in case of component failure. This redundancy makes it suitable for critical network deployments requiring high availability.

This is a fully manageable Layer 3 switch, offering advanced network management capabilities. The Unified Access Data Plane (UADP) ASIC enables uniform wired-wireless policy enforcement, application visibility, and optimization. Administrators can implement comprehensive network policies, monitor performance, and optimize network operations through various management interfaces. The Layer 3 capabilities allow for advanced routing and network segmentation.

The Cisco Catalyst C3850-12X48U comes with a Limited Lifetime warranty, demonstrating Cisco's commitment to product quality and customer support. This comprehensive warranty coverage helps protect your network infrastructure investment and ensures long-term support for the switch. Cisco provides various support options through their technical assistance center and online resources.

The switch supports current and next-generation wireless standards, including 802.11ac Wave 2, on existing cabling infrastructure. Through its Unified Access Data Plane (UADP) ASIC, it provides full convergence between wired and wireless networks on a single platform. This enables uniform policy enforcement and application optimization across both wired and wireless networks, making it an ideal solution for modern enterprise networks requiring seamless wireless integration.

The package includes the Cisco Catalyst C3850-12X48U Ethernet Switch and one power supply unit. The switch is environmentally friendly and comes ready for rack mounting in a standard 1U space. Additional components such as redundant power supplies can be purchased separately to enhance the switch's capabilities and reliability.