Cisco SF550X-24P Managed L3 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black

SKU
SF550X-24P-K9AU-RF
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L3, managed, 24 x 10/100 & 2 x 10 GE combo & 2 x 10GE SFP+, rack-mountable, PoE
UNSPSC: 43222612
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SKU SF550X-24P-K9AU-RF
Manufacturer Cisco
Availability Out of Stock
Advanced features for demanding environments

Get 10 Gigabit Ethernet and advanced capabilities to accelerate your business growth. Our next-generation stackable managed switches can bring immediate productivity gains to your organization. They also get your network ready for more bandwidth-hungry applications in the future.
Management features
Reset buttonYes
ARP inspectionYes
Switch typeManaged
Web-based managementYes
System event logYes
Quality of Service (QoS) supportYes
Multicast supportYes
Switch layerL3
Ports & interfaces
SFP+ module slots quantity2
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeFast Ethernet (10/100)
Installed SFP modules quantity0
Installed SFP+ modules quantity0
Combo SFP ports quantity2
Fast Ethernet (copper) ports quantity24
USB 2.0 ports quantity1
Console portRJ-45
Copper ethernet cabling technology10BASE-T, 100BASE-TX
Network
Cable types supportedCat5
Cable length detectionYes
Active link detectionYes
Copper ethernet cabling technology10BASE-T, 100BASE-TX
Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3an, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Head-of-line (HOL) blockingYes
VLAN supportYes
Spanning tree protocolYes
Rate limitingYes
Port mirroringYes
Number of VLANs4094
Link aggregationYes
Flow control supportYes
Broadcast storm controlYes
10G supportYes
Virtual LAN featuresStacked VLAN, Private VLAN, Tagged VLAN, Protocol-based VLAN, Port-based VLAN
IGMP snoopingYes
Data transmission
Jumbo frames9000
Throughput63.09 Mpps
Number of IP interfaces256
Packet buffer memory1.5 MB
MAC address table16000 entries
Switching capacity84.8 Gbit/s
Number of queues8
Jumbo frames supportYes
Number of VLANs4094
Security
Loop protectionYes
IP-MAC-Port bindingYes
BPDU filtering/protectionYes
AuthenticationGuest VLAN, Port-based authentication, Web-based authentication
SSH/SSL supportYes
Security algorithms802.1x RADIUS, HTTPS, SSH, SSL/TLS
IGMP snoopingYes
Access Control List (ACL)Yes
DHCP featuresDHCP server, DHCP client
Multicast features
Multicast supportYes
Protocols
Management protocolsSNMPv1, RMON1, RMON2, RMON3, RMON9, Telnet, SNMPv3, SNMPv2c, HTTP, HTTPS, SSH, CLI
Design
Reset buttonYes
Form factor1U
Product colourBlack
StackableYes
LED indicatorsYes
Rack mountingYes
Number of fans3 fan(s)
CertificationUL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Performance
Physical stacking (units)8
Processor frequency800 MHz
Mean time between failures (MTBF)573356 h
Internal memory512 MB
Flash memory256 MB
Firmware upgradeableYes
Built-in processorYes
Packet buffer memory1.5 MB
StackableYes
Power
Power supply includedYes
AC input voltage100 - 240 V
AC input frequency47/63 Hz
Redundant power supply (RPS) supportYes
Power over Ethernet (PoE)
Total Power over Ethernet (PoE) budget195 W
Power over Ethernet (PoE) ports quantity24
Power over Ethernet (PoE)Yes
Operational conditions
Storage temperature (T-T)-20 - 70 °C
Storage relative humidity (H-H)10 - 90%
Operating temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)10 - 90%
Heat dissipation826.08 BTU/h
Virtual LAN features
VLAN supportYes
Number of VLANs4094
Virtual LAN featuresStacked VLAN, Private VLAN, Tagged VLAN, Protocol-based VLAN, Port-based VLAN
Weight & dimensions
Width17.3" (440 mm)
Depth10.1" (257 mm)
Height1.73" (44 mm)
Weight9.13 lbs (4.14 kg)
Packaging content
Rack mount kitYes
Quick start guideYes
Cables includedAC, Serial
Technical details
Physical stacking (units)8
Form factor1U
Product colourBlack
StackableYes
Processor frequency800 MHz
Mean time between failures (MTBF)573356 h
Firmware upgradeableYes
Rack mountingYes
Built-in processorYes
Memory
Packet buffer memory1.5 MB
Internal memory512 MB
Flash memory256 MB
Certificates
CertificationUL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Indication
LED indicatorsYes
Packaging data
Rack mount kitYes
Quick start guideYes
Cables includedAC, Serial