Cisco SG 300-52MP, switch, 1Gb/S, PoE | SG300-52MP-K9-EU

OVERVIEW

The Cisco 300 Series, part of the Cisco Small Business line of network solutions, is a portfolio of affordable managed switches that provides a reliable foundation for your business network. These switches deliver the features you need to improve the availability of your critical business applications, protect your sensitive information, and optimize your network bandwidth to deliver information and applications more effectively. Easy to set up and use, the Cisco 300 Series provides the ideal combination of affordability and capabilities for small businesses, and helps you create a more efficient, better-connected workforce.

The Cisco 300 Series is broad portfolio of fixed-configuration managed Ethernet switches. Models are available s 8 to 48 ports of Fast Ethernet and 10 to 52 ports of Gigabit Ethernet connectivity, providing optimal flexibility to create exactly the right network foundation for your business. However, unlike other small business switching solutions that provide managed network capabilities only in the costliest models, all Cisco 300 Series Switches support the advanced security management capabilities and network features you need to support business-class data, voice, security, and Bezdrôtová technologies. At the same time, these switches are simple to deploy and configure, allowing you to take advantage of the managed network services your business needs.

SPECIFICATIONS
Switching Capacity in Gigabits per Second (Gbps)
· 104

Jumbo frames
· Frame sizes až do 9K (9216) bytes supported on 10/ 100 and Gigabit interfaces

MAC table
· až do16K (16384) MAC addresses

Power Dedicated to PoE
· 740W (PoE+ supported)

Number of Ports That Support PoE
· 48

Power Savings Mode
· Energy Detect Short Reach

System Power Consumption
· 110V=64.24W
· 220V=68.80W

Power Consumption: Case (s PoE)
· 110V=873.05W
· 220V=843.57W

Heat Dissipation Worst Case (BTU/ hr)
· 2978.85

Total System Ports
· 52 Gigabit Ethernet

RJ-45 Ports
· 50 Gigabit Ethernet

Combo Ports (RJ-45 + SFP)
· 2 Gigabit Ethernet combo

Buttons
· Reset button

Cabling type
· Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/ 100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T

LEDs
· System, Link/ Act, PoE, Speed, LED power saving option

Flash
· 16 MB

CPU memory
· 128 MB

Packet Buffer
· 8 Mb*2

Rozmery (W x H x D)
· 440 x 44.45 x 350 mm

Unit weight
· 5.32 kg

Power
· 100-240V 50-60 Hz, internal, universal

Certification
· UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A

Operating temperature
· 0° to 40°C

Storage temperature
· -20° to 70°C

Operating humidity
· 10% to 90%, relative, noncondensing

Storage humidity
· 10% to 90%, relative, noncondensing

FAN (Number)
· 4 pcs

Acoustic Noise
· 47.4dB

MTBF @40C (hr)
· 117, 130 (at 45C)
· 93, 132 (at 50C)

Package Contents
· Cisco 300-series Ethernet Switch
· Power Cord (Power Adapter for Desktop SKUs)
· Mounting Kit included in all SKUs, including Desktop models
· Serial Cable
· CD-ROM s user documentation (PDF) included
· Quick Start Guide

Minimum Requirements
· Web browser: Mozilla Firefox version 8 or later; Microsoft Internet Explorer version 7 or later, Safari, Chrome
· Category 5 Ethernet network cable
· TCP/ IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on each computer in the network


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