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Cisco Small Business SG220-50 Managed L2 Gigabit Ethernet (10/100/1000) Black

Part number: SG220-50-K9-UK
EAN: 882658625251
SG220-50-K9-UK Photo#1
SG220-50-K9-UK Photo#1
-47%
757,40 € neto
398,14 € neto
477,77 € bruto
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Lugege veel Cisco Small Business SG220-50 Managed L2 Gigabit Ethernet (10/100/1000) Black
Spetsifikatsioon
Management features
What switch device has, managed or unmanaged.  Switch type Managed  
A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things).  Switch layer L2  
Quality of Service (QoS) support Yes  
Using a website/web application to manage something.  Web-based management Yes  
MIB support Yes  
Ports & interfaces
The number of basic switching RJ-45 Ethernet ports (sockets).  Basic switching RJ-45 Ethernet ports quantity 50  
The type/category of basic switching RJ-45 Ethernet ports (sockets).  Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)  
An SFP ("small form-factor pluggable transceiver") is a transmitter/receiver which interfaces a network device motherboard (e.g. in a switch, router) to a fibre optic or copper network cable. The "SFP ports quantity" is the number of ports for SFP connections in a device.  Installed SFP modules quantity 2  
An SFP ("small form-factor pluggable transceiver") is a transmitter/receiver which interfaces a network device motherboard (e.g. in a switch, router) to a fibre optic or copper network cable. The enhanced small form-factor pluggable (SFP+) is an enhanced version of the SFP that supports data rates up to 10 Gbit/s. The "SFP+ ports quantity" is the number of ports for SFP+ connections in a device.  Installed SFP+ modules quantity 2  
Network
The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.  Networking standards IEEE 802.1ab,IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z  
Port mirroring Yes  
Flow control support Yes  
Link aggregation Yes  
Broadcast storm control Yes  
Rate limiting Yes  
Spanning tree protocol Yes  
Head-of-line (HOL) blocking Yes  
A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level.  VLAN support Yes  
Number of VLANs 256  
Data transmission
The data transfer capacity of the switch per second.  Switching capacity 100 Gbit/s  
Forwarding rate 74.4 Mpps  
The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.  MAC address table 8192 entries  
Number of queues 8  
Jumbo frames support Yes  
Jumbo frames 9216  
Packet buffer memory 12 MB  MB
Security
DHCP features DHCP client  
Access Control List (ACL) Yes  
IGMP snooping Yes  
Security access control method whereby the 48-bit address assigned to each network card is used to determine access to the network. MAC addresses are uniquely assigned to each card, so using MAC filtering on a network permits and denies network access to specific devices through the use of blacklists and whitelists.  MAC address filtering Yes  
SSH/SSL support Yes  
Multicast features
Multicast support Yes  
Number of multicast groups filtered 256  
Design
The colour e.g. red, blue, green, black, white.  Product colour Black  
LED indicators Yes  
The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).  Number of fans 4 fan(s)  
Performance
The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.  Internal memory 128 MB  MB
Flash memory 32 MB  MB
The amplitude level of the undesired background noise, usually measured in decibels (db).  Noise level 40.3 dB  
Firmware upgradeable Yes  
Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.  Mean time between failures (MTBF) 382742 h  
Power
The voltage of the AC electricity that is inpitted into the product.  AC input voltage 110 - 220 V  
AC input frequency 50 - 60 Hz  
Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.  Power consumption (typical) 36.6 W  
Power over Ethernet (PoE)
The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.  Power over Ethernet (PoE) No  
Operational conditions
The minimum and maximum temperatures at which the product can be safely operated.  Operating temperature (T-T) 0 - 50 °C  
The minimum and maximum temperatures at which the product can be safely stored.  Storage temperature (T-T) -20 - 70 °C  
Operating relative humidity (H-H) 10 - 90%  
Storage relative humidity (H-H) 10 - 90%  
The heat generated by the power supply.  Heat dissipation 124.9 BTU/h  
Weight & dimensions
The measurement or extent of something from side to side.  Width 440 mm  
The distance from the front to the back of something.  Depth 201 mm  
The measurement of the product from head to foot or from base to top.  Height 44 mm  
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.  Weight 3.3 kg  
Packaging data
Cables included AC  
Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.  Quick start guide Yes  

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