Cisco Stackable 24 10/100/1000 Ethernet UPOE Ports, with 1100WAC Power Supply - 24 Ports - 10/100/1000Base-T - Refurbished - 3 Layer Supported - Twisted Pair - 1U High - Rack-mountable - Lifetime Limited Warranty WS-C3850-24U-E-RF
WS-C3850-24U-E-RF | Cisco®
Part Number: WS-C3850-24U-E-RF
Condition: Refurbished
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Product Specifications
Cisco Stackable 24 10/100/1000 Ethernet UPOE Ports, with 1100WAC Power Supply - 24 Ports - 10/100/1000Base-T - Refurbished - 3 Layer Supported - Twisted Pair - 1U High - Rack-mountable - Lifetime Limited Warranty WS-C3850-24U-E-RF
CISCO CATALYST 3850 24 PORT UPOE IP SERV
Manufacturer Part Number: WS-C3850-24U-E-RF
MANUFACTURER NAME: Cisco
MANUFACTURER PART NUMBER: WS-C3850-24U-E-RF
UPC EAN CODE:
LANGUAGE: EN
MARKET:US
| General Information: | |
The Cisco® Catalyst® 3850 Series is the next generation of enterprise-class stackable access-layer switches that provide full convergence between wired and wireless on a single platform. Cisco's new Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired plus wireless policy enforcement, application visibility, and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise-480. The Cisco Catalyst 3850 Series Switches support full IEEE 802.3at Power over Ethernet Plus (PoE+), Cisco Universal Power over Ethernet (UPOE), modular and field-replaceable network modules, redundant fans, and power supplies. | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | WS-C3850-24U-E-RF |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 3850 |
| Product Model | WS-C3850-24U |
| Product Name | Stackable 24 10/100/1000 Ethernet UPOE Ports, with 1100WAC Power Supply |
| Product Condition | Refurbished |
| Product Type | Layer 3 Switch |
| Interfaces/Ports: | |
| Total Number of Network Ports | 24 |
| Uplink Port | No |
| Modular | No |
| Stack Port | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet Network |
| Media & Performance: | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| Network & Communication: | |
| Layer Supported | 3 |
| Power Description: | |
| Power Source | Power Supply |
| Physical Characteristics: | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Warranty: | |
| Warranty | Lifetime |
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For support on this product, please contact Cisco. 800-553-6387 www.cisco.com
Cisco Company's Information
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Local #: (408)526-4000
Toll Free #: 800-553-6387
Tech Support #: 800-553-2447
Site: www.cisco.com
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Cisco Fun Facts
Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley, that develops, manufactures and sells networking hardware, telecommunications equipment and other high-technology services and products. Through its numerous acquired subsidiaries, such as OpenDNS, WebEx, Jabber and Jasper, Cisco specializes into specific tech markets, such as Internet of Things (IoT), domain security and energy management.
Cisco is the largest networking company in the world. The stock was added to the Dow Jones Industrial Average on June 8, 2009, and is also included in the S&P 500 Index, the Russell 1000 Index, NASDAQ-100 Index and the Russell 1000 Growth Stock Index.
Cisco Systems was founded in December 1984 by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists, who pioneered the concept of a local area network (LAN) being used to connect geographically disparate computers over a multiprotocol router system. By the time the company went public in 1990, when it was listed on the NASDAQ, Cisco had a market capitalization of $224 million. Cisco was the most valuable company in the world by 2000, with a more than $500 billion market capitalization
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Network Switch Buying Guide
Connect Multiple Devices to a Network and Route Data to Designated Devices
What is a network switch and what does it do?
A network switch connects devices to a local area network (LAN) and allows the devices to communicate over the network. For example, you can connect computers, printers and servers to the same network switch and route data between them. Unlike an Ethernet hub, which transmits the same data through every output, a network switch sends data only to the devices designated to receive it. This improves the efficiency and potential throughput of the network.
Are there different types of network switches?
There are two main types of network switches, unmanaged and managed. The essential difference is the capability to configure the operation of a managed switch to customize and optimize network traffic for specific applications.
Unmanaged Switches
- Offer plug-and-play functionality
- Switch operation cannot be modified
- CompSource offers desktop and rack-mount unmanaged switches
Managed Switches
- Provide the ability to manage, prioritize and monitor LAN traffic
- Offer one or more ways to modify switch operation
- CompSource offers smart managed switches that feature an RJ45 console port and command line interface (CLI)
Where do you place network switches?
Network switches are usually placed on a desk or table, mounted on a wall, or mounted in a rack. CompSource offers unmanaged desktop switches (with metal or plastic housing) and both unmanaged and managed rack-mount switches with metal housing and a built-in PDU (Gigabit Ethernet Switch PDU Combos).
What is a Gigabit Ethernet Switch PDU Combo?
CompSource offers an exclusive line of unmanaged and managed Gigabit Ethernet switches that have Power over Ethernet (PoE).
Factors to Consider
Does your application require a managed switch?
If your application involves controlling network traffic, you will need the features of a managed switch. The following are some examples of tasks that require a managed switch:
- Controlling access between departments within your LAN
- Running many bandwidth-intensive applications simultaneously
- Giving important data greater priority in your LAN
- Improving the performance of a busy network
- Implementing VoIP, wireless LANs or other advanced services
How many devices do you need to connect to your network?
Make sure you select a switch with enough Gigabit (10/100/1000 Mbps) Ethernet ports for the devices you want to connect to your network. If you think you'll add more devices in the future, choose a switch that will give your network room to grow.
Do you need to connect multiple network switches?
If you plan to connect multiple network switches, look for models with SFP uplink ports (also known as Mini-GBIC ports). SFP uplink ports are connection points for SFP (small form-factor pluggable) modules that allow the switch to uplink to other switches using optical fiber cabling.
Power over Ethernet (PoE) uses existing network cables to power connected devices, such as VoIP phones, wireless access points and surveillance cameras. If you need this functionality, look for a switch with Gigabit Ethernet ports that support PoE. Make sure the power per port (in watts) and the total power budget of the PoE ports meet the needs of your electronic devices.
CompSource will educate and help make this process enjoyable and easy.
Whether you're planning on using your network for basic home tasks or enterprise level security. You can tell our trained sales professionals your needs, and we'll make custom recommendations to suit your specifications and budget. Our reps have extensive knowledge and love to share. We educate, not sell, CompSource makes sure you buy what you need and not waste money on what you don't. As with every decision we never push, it's up to you when, and if you make a purchase.
CompSource has a great technical staff that can help with a solution for your exact needs.
Chat with us or give our professionals a quick phone call (800)-413-7361.
CompuSource is one of the ONLY on-line merchants that "Gladly" ships to APO/FPO Military addresses. I don't think most companies know how difficult it is to find merchants that sell on-line and ship via USPS Priority to arrive here in Japan(or any other location for that matter). Thank you, CompuSource for supporting the buying power of the U.S. Overseas Military Forces. knowlesjMore Reviews
