À propos du produit
- Gigabit Ethernet port for ultra-fast network speeds
- Up to 10x faster than standard Ethernet server connectivity while providing high-performance uplinks
- Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree
- Managed switch provides a reliable foundation for your network
- Built-in power supply to ensure all components are being supplied with accurate voltage
- Quickly and easily set up a wired network with 48 networking ports
- Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 48 ports
- Cascade to other network devices through the uplink port to expand your local area network
Spécifications techniques
| Management & Protocols | |
| Manageable | Yes |
| Network & Communication | |
| Layer Supported | 2 |
| Miscellaneous | |
| Country of Origin | China |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Power Description | |
| Power Source | Power Supply |
| Power Consumption | 48.64 W |
| PoE (RJ-45) Port | No |
| I/O Expansions | |
| Expansion Slot Type | SFP (mini-GBIC) |
| Number of SFP Slots | 4 |
| Shared SFP Slot | Yes |
| Total Number of Expansion Slots | 4 |
| Media & Performance | |
| Network Technology | 1000Base-T |
| 1000Base-X | |
| Ethernet Technology | Gigabit Ethernet |
| Media Type Supported | Twisted Pair |
| Optical Fiber | |
| Physical Characteristics | |
| Weight (Approximate) | 8.71 lb (3950.79 g) |
| Form Factor | Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 10.70" (271.78 mm) |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Modular | Yes |
| Uplink Port | Yes |
| Total Number of Network Ports | 48 |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network |
| 4 x Gigabit Ethernet Expansion Slot | |
| General Information | |
| Product Type | Ethernet Switch |
| Manufacturer Part Number | CBS25048T4GNARF |
| Manufacturer Website Address | http://www.cisco.com |
| Manufacturer | Cisco Systems, Inc |
| Product Model | CBS250-48T-4G |
| Product Name | 250 CBS250-48T-4G Ethernet Switch |
| Product Series | 250 |
| Brand Name | Cisco |
| Product Condition | Refurbished |
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