CISCO SG250-50-K9-AU – 50-PORT GIGABIT SMART SWITCH

CISCO SG250-50-K9-AU – 50-PORT GIGABIT SMART SWITCH

Availability: Available on backorder SKU: SG250-50-K9-AU

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SG250-50-K9-AU is a 50-port gigabit smart switch – 48 x 10BASE-T/100BASE-TX/1000BASE-T, RJ-45, 2 x Gigabit SFP/RJ-45 – AC 120/230V (50/60 Hz)

Availability: Available on backorder

Description

Build a reliable, easy-to-use business network at an affordable price

In today’s hyper-connected world, reliable access to network resources is critical to all businesses. However, you also need to invest wisely to stay competitive, knowing how to separate the essential from the extraneous and get the most value for your dollar. For investment in network infrastructure, building a solid foundation for your business is essential, but it doesn’t mean you need the most advanced feature set on the market.

For businesses requiring high performance, advanced security, and rich manageability from the network, fully managed switches are an excellent choice. However, they also typically come with high price tags. Smart switches provide the right level of network features and capabilities for growing businesses at a lower price, so you’ll have more dollars to put toward other areas of your business.

With Cisco® 250 Series Smart Switches, you can achieve business-class network performance and security without paying for advanced network features that you will not use. When you need a reliable solution to share online resources and connect computers, phones, and wireless access points, but low cost is a top priority, Cisco 250 Series Smart Switches provide the ideal solution

The Cisco 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with a complete suite of the network features you need for a solid business network. These powerful Fast Ethernet or Gigabit Ethernet switches, with Gigabit or 10 Gigabit Ethernet uplinks, provide multiple management options, sophisticated security capabilities, fine-tuned Quality-of-Service (QoS) and Layer 3 static routing features far beyond those of an unmanaged or consumer-grade switch, at a lower cost than for fully managed switches. And with an easy-to-use web user interface, Smart Network Application, and Power over Ethernet Plus (PoE+) capability, you can deploy and configure a complete business network in minutes.

Business applications

Whether you need basic, high-speed connectivity for your computers and servers or a comprehensive voice, data, and wireless technology solution, Cisco 250 Series switches can meet your business needs. Possible deployment scenarios include:

High-speed desktop connectivity: Cisco 250 Series switches can quickly and securely connect employees working in small offices with one another and with all of the printers, servers, and other devices they use. High performance and reliable connectivity help speed up file transfers and data processing, improve network uptime, and keep your employees productive.

Flexible wireless connectivity: Cisco 250 Series switches work with Cisco and third-party wireless solutions to extend the reach of your network. With security features, Power over Ethernet (PoE), VLAN, and QoS, these switches are the perfect foundation to add business-grade wireless to a network.

The capability of up to 30W of power per port provided through the Ethernet cable means you can easily deploy innovative 802.11ac wireless technology to maximize workforce productivity.

Unified communications: The Cisco 250 Series provides QoS features to enable you to prioritize delay-sensitive traffic in your network and let you converge all of your communications solutions such as IP telephony and video surveillance onto a single Ethernet network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses, and Cisco 250 Series switches have been rigorously tested to help ensure easy integration and full compatibility with these and other vendor products.

Cisco 250 Series Smart Switches provide all of the features you need to create a basic business-class network at an affordable price

Easy configuration and management: Cisco 250 Series switches are designed to be easy to deploy and use by small businesses or the partners

Reliability and performance: Cisco 250 Series switches have been tested to deliver the high performance and reliability you would expect from a Cisco switch and help you prevent costly downtime. The switches speed file transfer times, improve slow and sluggish networks, keep your vital business applications available, and help your employees respond more quickly to customers and each other.

Layer 3 static routing: This capability allows you to segment your network into separate workgroups and communicate across VLANs without degrading application performance. As a result, you can manage internal routing with your switches and dedicate your router to external traffic and security, helping your network run more efficiently.

Power over Ethernet Plus (PoE+): Cisco 250 Series switches are available with PoE+ on both Fast Ethernet and Gigabit Ethernet models. This capability simplifies the deployment of IP telephony, wireless, video surveillance, and other solutions by allowing you to send data and power to network endpoints over the single network cable, eliminating the need for separate power supplies or outlets

PoE powered device and PoE pass-through: The 10-port compact models of Cisco 250 Series can work as PoE powered devices and draw power from upstream PoE switches in the wiring closet, simplifying the deployment in meeting rooms, classrooms, hotel rooms, and other flexible locations.

Network security: Cisco 250 Series switches provide the security and network management features you need to maintain a high level of security for your business, keep unauthorized users off the network, and protect your business data

 IPv6 support: As the IP network addressing scheme evolves to accommodate more devices, you can have peace of mind that your network is ready. Cisco 250 Series switches provide native support for IPv6 alongside traditional IPv4. With USGv6 and IPv6 Gold Logo certifications, the 250 Series will enable you to take full advantage of IPv6-enabled operating systems and applications in the future, without having to upgrade your network equipment.

IP telephony support: Cisco 250 Series switches include QoS features to prioritize delay-sensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services

Networkwide automatic voice deployment: Using a combination of Cisco Discovery Protocol, LLDP-MED, Auto Smartports, and Voice Services Discovery Protocol (VSDP, a unique, patented Cisco protocol), customers can deploy an end-to-end voice network dynamically.

An energy-efficient solution: Cisco 250 Series switches are designed to be energy efficient and eco friendly without compromising performance. They help conserve energy by optimizing power use, which helps protect the environment and lowers your energy costs.

An energy-efficient solution: Cisco 250 Series switches are designed to be energy efficient and eco friendly without compromising performance. They help conserve energy by optimizing power use, which helps protect the environment and lowers your energy costs.

Limited lifetime warranty: The Cisco 250 Series switches come with the Cisco limited lifetime hardware warranty, with return-to-factory replacement, software updates for bug fixes for the warranty term, and 1-year limited warranty for fans and power supplies. In addition, Cisco offers telephone technical support at no charge for the first 12 months following the date of purchase

Datasheet and User Guide

General
Device typeSwitch, 1 G, 50 ports
Enclosure typeRack-mountable, 1 RU
Ports48 x 10/100/1000, 2 x Gigabit SFP/RJ-45
Power over Ethernet (PoE)N/A
Performance100-Gbps switching capacity, 74.41-Mpps forwarding performance (64-byte packet size)
MAC address table size8k entries
Capacity256 active VLANs
Jumbo frameYes
Remote management protocolSNMP, RMON,  HTTP, HTTPS, TFTP, Telnet, SSH
Compliant standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3af PoE, IEEE 802.3at PoE, IEEE 802.3az
RAM512 MB
Flash memory256 MB flash
Status indicatorsSystem, link/speed per port
Expansion / Connectivity
Interfaces48 x 10BASE-T/100BASE-TX/1000BASE-T, RJ-45, 2 x Gigabit SFP/RJ-45
Power
Power devicePower supply, internal
Voltage requiredAC 120/230V (50/60 Hz)
Miscellaneous
Width17.3 in (440 mm)
Depth10.12 in (257 mm)
Height1.45 in (44 mm)
Weight6.48 lb (2.94 kg)
Mounting kitIncluded
MTBF134,933 hours
Compliant standardsUL 60950, FCC Part 15 A, CSA 22.2
Manufacturer Warranty
Service and supportLimited lifetime warranty
Service and support detailsLimited warranty: lifetime; technical support (Web): 1 year; technical support (phone consulting): 1 year
Environmental Parameters
Minimum operating temperature32°F (0°C)
Maximum operating temperature122°F (50°C)
Humidity range operating10-90% (noncondensing)
Minimum storage temperature-4°F (-20°C)
Maximum storage temperature158°F (70°C)
Humidity range storage10-90% (noncondensing)