SG550XG-24T Specification
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Feature
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Description
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Capacity in mpps (64-byte packets)
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357.12
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Switching capacity (Gbps)
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480
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Total system ports
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22x 10 GE SFP+ slots + 2x combo 10 GE copper/SFP+ plus 1x GE OOB management
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Network ports
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22x 10 GE SFP+
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Uplink ports
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2x 10 GE copper/SFP+ combo
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Packet buffer
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2 MB
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Unit dimensions (W x H x D)
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440 x 44 x 450 mm (17.3 x 1.7 x 17.72 in)
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Layer 3
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IPv4 routing
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Wirespeed routing of IPv4 packets
Up to 7,168 routes and up to 256 IP interfaces
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Wirespeed IPv6 static routing
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Up to 1,792 routes and up to 256 IPv6 interfaces
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Layer 3 interface
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Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
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Security
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SSH
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SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH versions 1 and 2 are supported
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SSL
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Secure Sockets Layer (SSL) encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch
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Quality of service
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Priority levels
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8 hardware queues
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Scheduling
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Strict priority and Weighted Round-Robin (WRR)
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Class of service
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Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/ToS/DSCP based; DiffServ; classification and remarking ACLs, trusted QoS
Queue assignment based on Differentiated Services Code Point (DSCP) and class of service (802.1p/CoS)
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Management
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Web user interface
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Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS).
Supports simple and advanced mode, configuration, wizards, customizable dashboard, system maintenance, monitoring, online help, and universal search
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Smart Network Application (SNA)
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An innovative network-level monitoring and management tool embedded in Cisco 250 to 550X Series switches. It can discover network topology, display link status, monitor events, apply configurations, and upgrade software images across multiple switches in the network
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SNMP
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SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM)
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RMON
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Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
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IPv4 and IPv6 dual stack
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Coexistence of both protocol stacks to ease migration
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Firmware upgrade
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● Web browser upgrade (HTTP/HTTPS) and TFTP and SCP
● Upgrade can be initiated through console port as well
● Dual images for resilient firmware upgrades
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Product specifications
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Console port
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Cisco Standard RJ-45 console port
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OOB management port
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Dedicated Gigabit management port for out-of-band management on SG550XG and SX550X models
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RPS
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RPS connector
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USB slot
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USB Type-A slot on the front panel of the switch for easy file and image management
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Buttons
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Reset button
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Cabling type
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Unshielded Twisted Pair (UTP) Category 5 or better; fiber options (SMF and MMF); coaxial SFP+
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LEDs
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System, master, fan, RPS, stack ID, link/speed per port
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Flash
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256 MB
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CPU
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1.3 GHz (dual-core) ARM for SX550X models
800 MHz (dual-core) ARM for all other models
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CPU memory
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512 MB
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Power
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100 - 240V 47 - 63 Hz, internal, universal
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Certification
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UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
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Operating temperature
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32° to 122°F (0° to 50°C)
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Storage temperature
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-4° to 158°F (-20° to 70°C)
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Operating humidity
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10% to 90%, relative, noncondensing
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Storage humidity
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10% to 90%, relative, noncondensing
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