思科-IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E) 思科 - 升级IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E)

Name: 思科-IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E) 思科 - 升级IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E)
Brand: Cisco-IMSourcing
SKU: WS-C3750G-48PS-E-Refurbished
Price: 1857.49 USD
Availability: InStock

Stack of five Cisco Catalyst 3750G-48PS switches showing front panel with 48 Gigabit Ethernet ports and 4 SFP slots-alternate-image1

Angled view of stacked Cisco Catalyst 3750G-48PS switches highlighting port density and stacking connections-alternate-image2

思科-IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E) 思科 - 升级IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E)

Cisco-IMSourcing WS-C3750G-48PS-E

$1,857.49

更新

可用性: 有现货准备好发货 .

Free Shipping
1年保修
30天退货
碳中和

产品关键特征

🔌 48 Gigabit Ethernet ports + 4 SFP expansion slots
⚡ PoE (Power over Ethernet) support with IEEE 802.3af
🔄 32-Gbps StackWise technology for unified switching
💾 128 MB DRAM and 32 MB Flash Memory
🛡️ Layer 4 switching capabilities
🔍 Advanced management: SNMP, VLAN, CLI, RMON
🔋 Redundant power supply support
🌐 10/100/1000Base-T network technology
⚙️ Cisco Network Assistant and CMS software compatible
📊 141,005 hours MTBF reliability

$1,857.49

免费退货

免费送货

在下一个订单中

小时

分钟

交货日期

航运资讯

请问我们的专家

在线聊天联系我们

立即致电给我们

888.267.9566

Minimize

Info

Info Page

Reviews Top

产品 ads

4x6 蓝牙热敏发货标签打印机适用于小型企业包裹邮寄批次

$15.99

蓝牙热敏打印机与UPS USPS联邦快递标签

$50.99

蓝牙热敏发货标签打印机 4x6 标签制作机械 withholder 地段

$12.89

Description

技术规格

退款政策

Cisco-IMSourcing

WS-C3750G-48PS-E-Refurbished

Cisco Catalyst 3750G-48PS PoE Switch with 48 Ports and 4 SFP Slots (WS-C3750G-48PS-E)

The Cisco Catalyst 3750G-48PS is a high-performance stackable Gigabit Ethernet switch featuring 48 PoE-enabled ports and 4 SFP expansion slots. Powered by Cisco StackWise technology with a 32-Gbps stack interconnect, this enterprise-grade switch delivers industry-leading network resilience and management capabilities, making it ideal for growing business networks requiring scalable, power-efficient connectivity solutions.

Advanced Network Features and Connectivity

Experience superior network performance with 48 10/100/1000Base-T Gigabit Ethernet ports supporting Category 5 twisted pair cabling. The switch includes 4 additional SFP slots for flexible network expansion and uplink options. As a Layer 4 switch, it provides advanced traffic management and security features essential for modern enterprise networks.

Comprehensive Management Capabilities

Benefit from extensive management options including: - Telnet and SNMP v1, 2c, 3 support - VLAN management - Cisco Works integration - Cisco Network Assistant Software - Cisco Cluster Management Suite (CMS) - Command-line interface (CLI) - RMON monitoring

Robust Hardware Specifications

The switch features 128 MB DRAM and 32 MB Flash Memory for reliable performance. With dimensions of 1.7" x 17.5" x 16.1" and weighing 15.50 lb, it's designed for standard rack mounting. The impressive MTBF of 141,005 hours ensures long-term reliability, while the redundant power supply support guarantees continuous operation.

Industry Compliance and Certification

The Catalyst 3750G-48PS complies with numerous IEEE standards including 802.3, 802.3u, 802.3af (PoE), and 802.1x. It meets extensive safety certifications such as UL 60950, CE Marking, and electromagnetic emissions standards including FCC Part 15 Class A and EN 55022:1998.

Package Contents

Your purchase includes:

Catalyst 3750G-48PS Stackable Gigabit Ethernet Switch
Comprehensive Hardware Installation Guide
AC Power Cord
RJ-45-to-DB-9 Adapter Cable
Hardware Mounting Kit
Cisco StackWise 50CM Stacking Cable
Documentation Flyer

Key Features:

48 Gigabit Ethernet PoE ports with 4 SFP expansion slots
32-Gbps StackWise technology for scalable network solutions
Comprehensive management tools and Layer 4 capabilities
Redundant power supply support for enhanced reliability
Extensive IEEE standards compliance and safety certifications

Cisco Catalyst 3750G-48PS Power over ethernet交换机是一种创新的交换机，通过结合业界领先的易用性和堆叠交换机可用的最高弹性，提高了局域网的运行效率。该产品系列代表了台式交换机的下一代，具有Cisco StackWise技术，一个32-Gbps堆叠互连，使客户可以逐步构建一个统一、高度弹性的交换系统。

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.

Stack of five Cisco Catalyst 3750G-48PS switches showing front panel with 48 Gigabit Ethernet ports and 4 SFP slots

Enterprise-Grade Stacking Power with 32-Gbps StackWise Technology

The Cisco Catalyst 3750G-48PS switch demonstrates superior stackable architecture through its innovative StackWise technology. With 48 Gigabit Ethernet ports and 4 SFP slots per unit, this switch delivers exceptional network scalability and performance. The stacking capability allows for unified management of multiple switches as a single logical unit, enabling seamless network expansion and simplified administration. The robust design features integrated power over Ethernet (PoE) capabilities across all 48 ports, supporting powered devices like IP phones, wireless access points, and security cameras. This eliminates the need for separate power supplies while maintaining high-speed Gigabit connectivity throughout your network infrastructure.

Technical Specifications

32-Gbps stack interconnect bandwidth for high-performance networking
48 10/100/1000 PoE ports supporting up to 15.4W per port
4 SFP slots for flexible uplink options

Applications

Enterprise campus network deployment requiring scalable switch infrastructure
High-density PoE deployment for IP telephony and wireless access points
Data center access layer requiring high-performance stackable switching

Angled view of stacked Cisco Catalyst 3750G-48PS switches highlighting port density and stacking connections

Modular Network Architecture with Advanced Port Density

The Catalyst 3750G-48PS exemplifies network modularity through its comprehensive port configuration. Each switch provides dense connectivity options with 48 Gigabit Ethernet ports supporting Power over Ethernet, plus four dedicated SFP slots for uplink flexibility. The innovative stacking design enables seamless expansion, allowing businesses to grow their network infrastructure incrementally. The switch's architecture supports advanced features like Layer 4 switching capabilities, comprehensive security protocols, and robust management tools. This makes it ideal for deployments requiring both high performance and enterprise-grade reliability in mission-critical environments.

Technical Specifications

Layer 4 switching capabilities for advanced traffic management
128 MB DRAM and 32 MB Flash memory for robust performance
Redundant power supply support for high availability

Applications

Large-scale network deployments requiring unified switch management
Critical infrastructure requiring redundant power and high availability
Advanced networking environments needing Layer 4 switching capabilities

常见问题

The Cisco Catalyst 3750G-48PS is a high-performance switch featuring 48 Gigabit Ethernet ports with PoE support, 4 SFP expansion slots, and Cisco StackWise technology with 32-Gbps stack interconnect. It includes Layer 4 support, 128 MB DRAM, 32 MB Flash memory, and comprehensive management capabilities through Telnet, SNMP, VLAN, and Cisco Network Assistant Software. The switch supports 10/100/1000Base-T networking and offers industry-leading resiliency for stackable switches.

The Catalyst 3750G-48PS comes with 48 RJ-45 Gigabit Ethernet network ports supporting 10/100/1000Base-T connectivity. Additionally, it features 4 SFP (Small Form-Factor Pluggable) expansion slots for enhanced connectivity options. All ports support Power over Ethernet (PoE) capability, and the switch uses Category 5 twisted pair cable standard for network connections.

The switch offers comprehensive management features including Telnet, SNMP v1, 2c, and 3, VLAN management, Cisco Works, Cisco Network Assistant Software, Cisco Cluster Management Suite (CMS) Software, command-line interface (CLI), and RMON monitoring. These tools provide administrators with flexible options for network configuration, monitoring, and maintenance.

The Cisco Catalyst 3750G-48PS has dimensions of 1.7" height x 17.5" width x 16.1" depth and weighs approximately 15.50 lb. It's designed for standard rack mounting and comes with a hardware mounting kit. The switch requires AC power and supports redundant power supply for enhanced reliability. The MTBF (Mean Time Between Failure) rating is 141,005 hours.

The package includes the Catalyst 3750G-48PS Stackable Gigabit Ethernet Switch, Catalyst 3750 Switch Hardware Installation Guide, documentation flyer, AC power cord, RJ-45-to-DB-9 adapter cable, hardware mounting kit, and a Cisco StackWise 50CM stacking cable for connecting multiple switches in a stack configuration.

The switch complies with numerous IEEE standards including 802.3, 802.3u, 802.1s, 802.3af (PoE), 802.1w, 802.1x, 802.3ad, 802.3ae, 802.3x, and 802.1D. It holds safety certifications from UL, C-UL, TUV/GS, CB, NOM, and CE. Additionally, it meets electromagnetic emissions certifications including FCC Part 15 Class A, EN 55022, EN 55024, VCCI Class A, and various other international standards.

The Catalyst 3750G-48PS is equipped with 128 MB of DRAM memory for operational processing and 32 MB of Flash memory for system software and configuration storage. This memory configuration ensures smooth operation of the switch's advanced features and management capabilities.

The switch comes with a direct replacement warranty provided by Ingram Micro, offering 1 year for components and 3 years for systems. The product ships from IMSourcing facility within 2-3 days. Replacement parts may be new, manufacturer certified refurbished, or "as new" tested components. All returns are processed directly through IMSourcing, and all replacement parts meet rigorous inspection and quality standards.

配件

比较

添加到购物车

$20.49

Cisco 10GBASE-SR XENPAK Hot-Swappable Transceiver Module, Multi-mode Fiber, 10Gbps, SC Connector, 300m Range - XENPAK-10GB-SR (1 Year Warranty) 免费送货

添加到购物车

比较细节思科-IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E) 思科 - 升级IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E)

	思科-IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E) 思科 ......	Cisco SRW2024 24-Port WebView Gigabit Ethernet Switch, Layer 2 Managed, 10/100/1000Base-T, 2 SFP Slots, QoS Support, 64 VLANs, Cat5e - SRW2024 (5 Year Warranty)	SMC TigerStack II 48-Port Managed Ethernet Switch, Gigabit 10/100/1000Base-T, IPv4/IPv6 Support, 4 SFP Slots, Layer 2, QoS, Stackable, Redundant Power - SMC8848M (1 Year Warranty)	思科-IMSourcing猫3560 48P 1000T 4SFP IPS IMG磁盘PROD SPCL采购查看说明（WS-C3560G-48TS-E）思科-IMSourcing (Cisco-IMSourcing)品牌名称翻译为思科-IMSourcing (Cisco-IMSourcing)	思科 C9300-48P-E 次世代 9300 48端口 PoE+ 以太网交换机，网络基础版思科网络设备

思科-IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E) 思科 - 升级IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E)

思科-IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E) 思科 - 升级IMSourcing CATALYST 48端口POE 4SFP ENH DISC PROD SPCL SOURCING SEE NOTES (WS-C3750G-48PS-E)