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Cisco Small Business SF220-48P Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) Black

Part number: SF220-48P-K9-EU
EAN: 4053162455627
SF220-48P-K9-EU Photo#1
SF220-48P-K9-EU Photo#1
-84%
4 389,76 € neto
689,38 € neto
827,26 € bruto
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Rakendustoetus garanteeritud
Me pakume tuge lahenduste rakendamisel teie ettevõttes. Meie kvalifitseeritud insenerid aitavad teil oma infrastruktuuri tõhusalt hallata.
Klient kõigepealt
Meie RMA-eksperdid tegelevad kaebuste ja seadmete asendamisega kiiresti ja tõhusalt, et teie äri saaks sujuvalt toimida.
Kirjeldus
Lugege veel Cisco Small Business SF220-48P Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 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  
System event log Yes  
MIB support RFC1213, RFC2863, RFC4188, RFC2674, RFC2819, RFC3635, RFC2618, RFC2737, RFC3621, RFC3164  
Ports & interfaces
The number of basic switching RJ-45 Ethernet ports (sockets).  Basic switching RJ-45 Ethernet ports quantity 48  
The type/category of basic switching RJ-45 Ethernet ports (sockets).  Basic switching RJ-45 Ethernet ports type Fast Ethernet (10/100)  
Combo SFP ports quantity 2  
This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.  Fiber optic connector SFP  
Network
The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.  Networking standards IEEE 802.1D, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x, IEEE 802.3z  
Copper ethernet cabling technology 1000BASE-T, 100BASE-TX, 10BASE-T  
Port mirroring Yes  
Flow control support Yes  
Link aggregation Yes  
Broadcast storm control Yes  
Rate limiting 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 13.6 Gbit/s  
Forwarding rate 10.12 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 server, 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  
Design
The colour e.g. red, blue, green, black, white.  Product colour Black  
LED indicators Yes  
Certification UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47)  
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 52 dB  
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) 210753 h  
Harmonized System (HS) code 85176990  
Power
Number of power supply units 1  
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) 39.5 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) Yes  
Power over Ethernet (PoE) ports quantity 48  
Total Power over Ethernet (PoE) budget 375 W  
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 1409.2 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 350 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 5.12 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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