À propos du produit
The Cisco 2520 Connected Grid Switch (CGS 2520) is a rugged Ethernet switch designed for use in transmission and distribution (T&D) power substations. The CGS 2520 uses Cisco IOS Software, which is the operating system powering millions of Cisco switches and routers worldwide. Cisco IOS Software delivers the benefits of integrated security for NERC-CIP (North American Electric Reliability Corporation-Critical Infrastructure Protection) compliance, quality of service, ease of use, and network management to help ensure integrity and priority of operational data and nonoperational data communications.
- Fast Ethernet technology gives ideal solution for extending network connections to conference rooms, labs, lobbies and department workgroups
- Rack mounting enables you to organize wires & secure cables for professional installation
- Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree
- With leading Layer 2 support, experience enhanced convenience, secure business operations, and a borderless network experience
- Quickly and easily set up a wired network with 26 networking ports
- Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 26 ports
- Cascade to other network devices through the uplink port to expand your local area network
Spécifications techniques
| Network & Communication | |
| Layer Supported | 2 |
| Power Description | |
| Power Source | Power Supply |
| Management & Protocols | |
| Management |
|
| Manageable | Yes |
| Memory | |
| Standard Memory | 256 MB |
| Memory Technology | DDR2 SDRAM |
| I/O Expansions | |
| Expansion Slot Type | SFP |
| Number of SFP Slots | 2 |
| Shared SFP Slot | Yes |
| Total Number of Expansion Slots | 2.0 |
| Media & Performance | |
| Network Technology | 10/100/1000Base-T |
| 10/100Base-TX | |
| Ethernet Technology | Fast Ethernet |
| Gigabit Ethernet | |
| Physical Characteristics | |
| Weight (Approximate) | 9.10 lb (4127.690567 g) |
| Form Factor | Rack-mountable |
| Height | 1.75" (44.45 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 14" (355.60 mm) |
| Compatible Rack Unit | 1U |
| Interfaces/Ports | |
| USB | Yes |
| Number of Network (RJ-45) Ports | 24 |
| Uplink Port | Yes |
| Total Number of Network Ports | 26 |
| Port/Expansion Slot Details | 24 x Fast Ethernet Network |
| 2 x Gigabit Ethernet Uplink | |
| 2 x Gigabit Ethernet Expansion Slot | |
| General Information | |
| Product Type | Ethernet Switch |
| Manufacturer Part Number | CGS-2520-24TC |
| Manufacturer Website Address | http://www.cisco.com |
| Manufacturer | Cisco Systems, Inc |
| Product Model | CGS-2520-24TC |
| Product Name | CGS-2520-24TC Connected Grid Switch |
| Product Series | 2500 |
| Brand Name | Cisco |
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