製品
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
- 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
