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- In Stock: 2
- Manufacturer: 3Com
- Model or Part: 3CRS48G-24P-91
- Condition: Refurbished
- Weight: 8.82lb
- Dimensions: 17.32in x 14.17in x 1.72in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The 3Com 4800G 24-Port 100/1000 PoE Gigabit Switch (model 3CRS48G-24P-91) delivers high-performance, reliable Ethernet connectivity for small to medium sized networks. With 24 full-duplex Gigabit ports and integrated Power over Ethernet (PoE), this switch simplifies cabling, reduces installation costs, and powers a wide range of devices such as IP cameras, VoIP phones and wireless access points directly from the network.
Key Features
- 24 auto-negotiating 10/100/1000 Mbps ports
- 802.3af PoE support delivering up to 15.4 W per port
- Non-blocking switching architecture with a 48 Gbps backplane
- Store-and-forward forwarding for low latency and error-free transmission
- Plug-and-play deployment with zero-configuration operation
- Robust metal chassis with fan-less design for silent operation
- Energy efficient Ethernet (EEE) compliance to reduce power consumption
Technical Specifications
- Model number: 3CRS48G-24P-91
- Switching capacity: 48 Gbps
- Forwarding rate: 35 Mpps
- PoE budget: 370 W total
- Port type: RJ45 copper
- Management: Web based GUI, SNMP v1/v2c/v3, CLI
- Operating temperature: 0 to 40 degrees Celsius
- Power input: 100-240 VAC, 50/60 Hz
Typical Applications
- Enterprise branch office networking
- Surveillance systems with multiple IP cameras
- VoIP deployments and unified communications
- Wireless LAN controller uplinks for access points
- Education and training facilities requiring reliable PoE infrastructure
- Retail environments for point-of-sale and digital signage
By combining high-speed Gigabit performance with built-in PoE, the 3Com 4800G 24-Port Switch provides a scalable, cost-effective solution that grows with your network demands.