Cisco / SX350X-24 / 20 Port 10 Gigabit + 4x combo 10G copper/SFP+ + 1x 1GE OOB management

Cisco / SX350X-24 / 20 Port 10 Gigabit + 4x combo 10G copper/SFP+ + 1x 1GE OOB management

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Technical Specifications:


Cisco 350X Series Specifications
Performance
Switching capacity and forwarding rate
All switches are wire-speed and nonblocking
Product Name Capacity in mpps
(64-byte packets)
Switching Capacity (Gbps)
SG350X-8PMD 29.76 80
SG350X-24 95.23 128
SG350X-24P 95.23 128
SG350X-24MP 95.23 128
SG350X-24PD 104.16 140
SG350X-48 130.94 176
SG350X-48P 130.94 176
SG350X-48MP 130.94 176
SG350XG-2F10 178.56 240
SG350XG-24F 357.12 480
SG350XG-24T 357.12 480
SG350XG-48T 714.24 960
SX350X-08 119.05 160
SX350X-12 178.56 240
SX350X-24F 357.12 480
SX350X-24 357.12 480
SX350X-52 755.81 1040
Layer 2 Switching
Spanning Tree Protocol
  • Standard 802.1d spanning tree support
  • Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default
  • Multiple spanning tree instances using 802.1s (MSTP); 16 instances are supported
Port grouping/link aggregation
  • Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
    • Up to 8 groups
    • Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad LAG
VLAN
  • Support for up to 4094 active VLANs simultaneously; port-based and 802.1Q tag-based VLANs; MAC-based VLAN
  • Management VLAN
  • Private VLAN with promiscuous, isolated, and community port
  • Guest VLAN, unauthenticated VLAN, protocol-based VLAN, subnet-based VLAN, CPE VLAN
  • Dynamic VLAN assignment using RADIUS server along with 802.1x client authentication
Voice VLAN

Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Auto voice capabilities deliver network-wide zero touch deployment of voice endpoints and call control devices.

Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR).
Q-in-Q

VLANs transparently cross over a service provider network while isolating traffic among customers.

GVRP/GARP

Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain.

Unidirectional Link Detection (UDLD) UDLD monitors physical connection to detect unidirectional links caused by incorrect wiring or port faults to prevent forwarding loops and blackholing of traffic in switched networks.
DHCP Relay at Layer 2 Relay of DHCP traffic to DHCP server in a different VLAN. Works with DHCP Option 82.
IGMP (versions 1, 2, and 3) snooping Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; supports 4K multicast groups (source-specific multicasting is also supported).
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router.
HOL blocking Head-of-line (HOL) blocking.
Layer 3
IPv4 routing Wirespeed routing of IPv4 packets
Up to 128 static routes and up to 128 IP interfaces
Wirespeed IPv6 Static Routing Up to 4K static routes and up to 200 IPv6 interfaces
Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
CIDR Support for Classless Inter-Domain Routing
VRRP Virtual Router Redundancy Protocol (VRRP) delivers improved availability in a Layer 3 network by providing redundancy of the default gateway servicing hosts on the network. VRRP versions 2 and 3 are supported. Up to 255 virtual routers are supported.
DHCP server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP options
DHCP Relay at Layer 3 Relay of DHCP traffic across IP domains.
User Datagram Protocol (UDP) Relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of BOOTP/DHCP packets.
Stacking
Hardware stack Up to 4 units in a stack. Up to 208 ports managed as a single system with hardware failover
High availability Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack.
Plug-and-play stacking configuration/management
  • Master/backup for resilient stack control
  • Autonumbering
  • Hot swap of units in stack
  • Ring and chain stacking options, autostacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10G fiber and copper interfaces. Support LAG as stacking interconnects for even higher bandwidth.
Security
SSH Secure Shell (SSH) Protocol secures Telnet traffic to and from the switch. SSH versions 1 and 2 are supported.
SSL Secure Sockets Layer (SSL) encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch.
IEEE 802.1X (Authenticator role)
  • RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions.
  • Supports time-based 802.1X dynamic VLAN assignment.
Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems.
STP BPDU Guard A security mechanism to protect the networks from invalid configurations. A port enabled for Bridge Protocol Data Unit (BPDU) Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops.
STP Root Guard This prevents edge devices not in the network administrator’s control from becoming Spanning Tree Protocol root nodes.
DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as a DHCP server.
IP Source Guard (IPSG) When IP Source Guard is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing.
Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination address in the ARP packet. This prevents man-in-the-middle attacks.
IP/MAC/Port Binding (IPMB) The preceding features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) work together to prevent DoS attacks in the network, thereby increasing network availability.
Secure Core Technology (SCT) Makes sure that the switch will receive and process management and protocol traffic no matter how much traffic is received.
Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices, and secure autoconfig. Access to view the sensitive data as plaintext or encrypted is provided according to the user-configured access level and the access method of the user.
Private VLAN Private VLAN provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users’ traffic; supports multiple uplinks.
Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses.
RADIUS/TACACS+ Supports RADIUS and TACACS authentication. Switch functions as a client.
RADIUS accounting The RADIUS accounting functions allow data to be sent at the start and end of services, indicating the amount of resources (such as time, packets, bytes, and so on) used during the session.
Storm control Broadcast, multicast, and unknown unicast.
DoS prevention Denial-of-service (DoS) attack prevention.
Multiple user privilege levels in CLI Levels 1, 7, and 15 privilege levels.
ACLs
  • Support for up to 2K entries.
  • Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, DSCP/IP precedence, TCP/User Datagram Protocol (UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, Internet Group Management Protocol (IGMP) packets, TCP flag.
  • Time-based ACLs supported.
Quality of Service
Priority levels

8 hardware queues

Scheduling Strict Priority and weighted round-robin (WRR)
Class of service
  • 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)
Rate limiting Ingress policer; egress shaping and ingress rate control; per VLAN, per port, and flow based
Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization.
Standards
Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3ae 10 Gbit/s Ethernet over fiber for LAN, IEEE 802.3an 10GBase-T 10 Gbit/s Ethernet over copper twisted pair cable, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w Rapid STP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, IEEE 802.1AB Link Layer Discovery Protocol, IEEE 802.3az Energy Efficient Ethernet, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 826, RFC 879, RFC 896, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3176, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330
IPv6
IPv6
  • IPv6 host mode IPv6 over Ethernet dual IPv6/IPv4 stack
  • IPv6 Neighbor and Router Discovery (ND), IPv6 Stateless Address Autoconfiguration, path MTU Discovery
  • Duplicate Address Detection (DAD) ICMPv6
  • IPv6 over IPv4 network with ISATAP tunnel support
  • USGv6 and IPv6 Gold Logo certified
IPv6 QoS Prioritize IPv6 packets in hardware
IPv6 ACL Drop or Rate Limit IPv6 packets in hardware
IPv6 First Hop Security
  • RA guard
  • ND inspection
  • DHCPv6 guard
  • Neighbor binding table (snooping and static entries)
  • Neighbor binding integrity check
Multicast Listener Discovery (MLD v1/2) snooping Deliver IPv6 multicast packets only to the required receivers
IPv6 applications Web/SSL, Telnet Server/SSH, Ping, Traceroute, SNTP, TFTP, SNMP, RADIUS, Syslog, DNS client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, TACACS
IPv6 RFC supported RFC 4443 (which obsoletes RFC 2463) - ICMPv6
RFC 4291 (which obsoletes RFC 3513) - IPv6 Address Architecture
RFC 4291 - IP Version 6 Addressing Architecture
RFC 2460 - IPv6 Specification
RFC 4861 (which obsoletes RFC 2461) - Neighbor Discovery for IPv6
RFC 4862 (which obsoletes RFC 2462) - IPv6 Stateless Address Auto-configuration
RFC 1981 - Path MTU Discovery
RFC 4007 - IPv6 Scoped Address Architecture
RFC 3484 - Default address selection mechanism
RFC 5214 (which obsoletes RFC 4214) - ISATAP tunneling
RFC 4293 - MIB IPv6: Textual Conventions and General Group
RFC 3595 - Textual Conventions for IPv6 Flow Label
Management
Web user interface 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.
SNMP SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM)
Standard MIBs lldp-MIB
lldpextdot1-MIB
lldpextdot3-MIB
lldpextmed-MIB
rfc2674-MIB
rfc2575-MIB
rfc2573-MIB
rfc2233-MIB
rfc2013-MIB
rfc2012-MIB
rfc2011-MIB
RFC-1212
RFC-1215
SNMPv2-CONF
SNMPv2-TC
p-bridge-MIB
q-bridge-MIB
rfc1389-MIB
rfc1493-MIB
rfc1611-MIB
rfc1612-MIB
rfc1850-MIB
rfc1907-MIB
rfc2571-MIB
rfc2572-MIB
rfc2574-MIB
rfc2576-MIB
rfc2613-MIB
rfc2665-MIB
rfc2668-MIB
rfc2737-MIB
rfc3621-MIB
rfc4668-MIB
rfc4670-MIB
trunk-MIB
tunnel-MIB
udp-MIB
draft-ietf-bridge-8021x-MIB
draft-ietf-bridge-rstpmib-04-MIB
draft-ietf-hubmib-etherif-mib-v3-00-MIB
ianaaddrfamnumbers-MIB
ianaifty-MIB
ianaprot-MIB
inet-address-MIB
ip-forward-MIB
ip-MIB
RFC1155-SMI
RFC1213-MIB
SNMPv2-MIB
SNMPv2-SMI
SNMPv2-TM
RMON-MIB
rfc1724-MIB
dcb-raj-DCBX-MIB-1108-MIB
rfc1213-MIB
rfc1757-MIB
Private MIBs CISCOSB-lldp-MIB
CISCOSB-brgmulticast-MIB
CISCOSB-bridgemibobjects-MIB
CISCOSB-bonjour-MIB
CISCOSB-dhcpcl-MIB
CISCOSB-MIB
CISCOSB-wrandomtaildrop-MIB
CISCOSB-traceroute-MIB
CISCOSB-telnet-MIB
CISCOSB-stormctrl-MIB
CISCOSBssh-MIB
CISCOSB-socket-MIB
CISCOSB-sntp-MIB
CISCOSB-smon-MIB
CISCOSB-phy-MIB
CISCOSB-multisessionterminal-MIB
CISCOSB-mri-MIB
CISCOSB-jumboframes-MIB
CISCOSB-gvrp-MIB
CISCOSB-endofmib-MIB
CISCOSB-dot1x-MIB
CISCOSB-deviceparams-MIB
CISCOSB-cli-MIB
CISCOSB-cdb-MIB
CISCOSB-brgmacswitch-MIB
CISCOSB-3sw2swtables-MIB
CISCOSB-smartPorts-MIB
CISCOSB-tbi-MIB
CISCOSB-macbaseprio-MIB
CISCOSB-env_mib-MIB
CISCOSB-policy-MIB
CISCOSB-sensor-MIB
CISCOSB-aaa-MIB
CISCOSB-application-MIB
CISCOSB-bridgesecurity-MIB
CISCOSB-copy-MIB
CISCOSB-CpuCounters-MIB
CISCOSB-Custom1BonjourService-MIB
CISCOSB-dhcp-MIB
CISCOSB-dlf-MIB
CISCOSB-dnscl-MIB
CISCOSB-embweb-MIB
CISCOSB-fft-MIB
CISCOSB-file-MIB
CISCOSB-greeneth-MIB
CISCOSB-interfaces-MIB
CISCOSB-interfaces_recovery-MIB
CISCOSB-ip-MIB
CISCOSB-iprouter-MIB
CISCOSB-ipv6-MIB
CISCOSB-mnginf-MIB
CISCOSB-lcli-MIB
CISCOSB localization-MIB
CISCOSB-mcmngr-MIB
CISCOSB-mng-MIB
CISCOSB-physdescription-MIB
CISCOSB-PoE-MIB
CISCOSB-protectedport-MIB
CISCOSB-rmon-MIB
CISCOSB-rs232-MIB
CISCOSB-SecuritySuite-MIB
CISCOSB-snmp-MIB
CISCOSB-specialbpdu-MIB
CISCOSB-banner-MIB
CISCOSB-syslog-MIB
CISCOSB-TcpSession-MIB
CISCOSB-traps-MIB
CISCOSB-trunk-MIB
CISCOSB-tuning-MIB
CISCOSB-tunnel-MIB
CISCOSB-udp-MIB
CISCOSB-vlan-MIB
CISCOSB-ipstdacl-MIB
CISCOSB-eee-MIB
CISCOSB-ssl-MIB
CISCOSB-digitalkeymanage-MIB
CISCOSB-qosclimib-MIB
CISCOSB-vrrp-MIB
CISCOSB-tbp-MIB
CISCOSB-stack-MIB
CISCOSMB-MIB
CISCOSB-secsd-MIB
CISCOSB-draft-ietf-entmib-sensor-MIB
CISCOSB-draft-ietf-syslog-device-MIB
CISCOSB-rfc2925-MIB
CISCOSB-vrrpv3-MIB
CISCO-SMI-MIB
CISCOSB-DebugCapabilities-MIB
CISCOSB-CDP-MIB
CISCOSB-vlanVoice-MIB
CISCOSB-EVENTS-MIB
CISCOSB-sysmng-MIB
CISCOSB-sct-MIB
CISCO-TC-MIB
CISCO-VTP-MIB
CISCO-CDP-MIB
RMON Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
IPv4 and IPv6 Dual Stack Coexistence of both protocol stacks to ease migration
Firmware upgrade
  • Web browser upgrade (HTTP/HTTPS) and TFTP and SCP
  • Upgrade can be initiated through console port as well
  • Dual images for resilient firmware upgrades
Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port.
VLAN mirroring Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 8 source VLANs can be mirrored to one destination port.
Flow-based redirection and mirroring Redirect or mirror traffic to a destination port or mirroring session based on flow.
Remote switch port analyzer (RSPAN) Traffic can be mirrored across Layer 2 domain to a remote port on a different switch for easier troubleshooting.
sFlow agent Switch can export sFlow sample to external collectors. sFlow provides visibility into network traffic down to flow level.
DHCP (Options 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP Server), to obtain IP address, auto configuration (with configuration file download), DHCP Relay, and host name.
Auto configuration with Secure Copy (SCP) file download Enables secure mass deployment with protection of sensitive data.
Text-editable configs Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment.
Smartports Simplified configuration of QoS and security capabilities.
Auto Smartports Automatically applies the intelligence delivered through the Smartports roles to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero touch deployments.
Secure Copy (SCP) Securely transfer files to and from the switch.
Textview CLI Scriptable CLI. A full CLI as well as a menu CLI is supported.
Cloud Services Support for Cisco Active Advisor
Localization Localization of GUI and documentation into multiple languages.
Login banner Configurable login banners for web as well as CLI.
Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up).
Other management Traceroute; single IP management; HTTP/HTTPS; SSH; RADIUS; port mirroring; TFTP upgrade; DHCP client; BOOTP; Simple Network Time Protocol (SNTP); Xmodem upgrade; cable diagnostics; Ping; syslog; Telnet client (SSH secure support); Automatic time settings from Management Station.
Green (Power Efficiency)
Energy Detect Automatically turns power off on RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link is up.
Cable length detection Adjusts the signal strength based on the cable length. Reduces the power consumption for shorter cables.
EEE compliant (802.3az) Supports IEEE 802.3az on all Gigabit copper ports.
Disable port LEDs LEDs can be manually turned off to save on energy.
General
Jumbo frames Frame sizes up to 9K bytes. The default MTU is 2K.
MAC table 64K addresses.
Discovery
Bonjour The switch advertises itself using the Bonjour protocol.
LLDP (802.1ab) with LLDP-MED extensions Link Layer Discovery Protocol (LLDP) allows the switch to advertise its identification, configuration, and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones.
Cisco Discovery Protocol (CDP) The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics using Cisco Discovery Protocol.
Power over Ethernet
The following switches support 802.3at PoE+, 802.3af PoE, and Cisco pre-standard (legacy) PoE on any of the RJ45 network ports. 60W PoE is also supported on selected RJ-45 network ports
Maximum power of 60W is delivered to any of the 60W PoE ports, and maximum power of 30W is delivered to any of the other RJ45 network ports, until the PoE budget for the switch is reached
The total power available for PoE per switch is as follows
Model Power Dedicated to PoE Number of Ports That Support PoE
SG350X-8PMD 240W 8 (4 support 60W PoE)
SG350X-24P 195W 24 (4 support 60W PoE)
SG350X-24MP 382W 24 (4 support 60W PoE)
SG350X-24PD 375W 24 (4 support 60W PoE)
SG350X-48P 382W 48 (8 support 60W PoE)
SG350X-48MP 740W 24 (8 support 60W PoE)
Power consumption (worst case)
Model Name Green Power (mode) System Power Consumption Power Consumption (with PoE) Heat Dissipation (BTU/hr)
SG350X-8PMD EEE, Energy Detect, Short Reach 110V=32.5W
220V=32.5W
N/A 1065.3
SG350X-24 EEE, Energy Detect, Short Reach 110V=32.5W
220V=32.5W
N/A 83.39
SG350X-24P EEE, Energy Detect, Short Reach 110V=48.8W
220V=49.3W
110V=269.2W
220V=260.1W
764.18
SG350X-24MP EEE, Energy Detect, Short Reach 110V=53.8W
220V=54.8W
110V=471.2W
220V=460.4W
1,607.80
SG350X-24PD EEE, Energy Detect, Short Reach 110V=48.8W
220V=49.3W
110V=269.2W
220V=260.1W
1625.3
SG350X-48 EEE, Energy Detect, Short Reach 110V=52.0W
220V=51.8W
N/A 177.43
SG350X-48P EEE, Energy Detect, Short Reach 110V=76.3W
220V=76.9W
110V=494.3W
220V=483.1W
1,686.62
SG350X-48MP EEE, Energy Detect, Short Reach 110V=84.3W
220V=84.6W
110V=893.1W
220V=878.0W
3,047.38
SG350XG-2F10 EEE, Energy Detect, Short Reach 110V=84.3W
220V=84.6W
N/A 288.67
SG350XG-24F EEE, Energy Detect, Short Reach 110V=76.6W
220V=77.5W
N/A 264.44
SG350XG-24T EEE, Energy Detect, Short Reach 110V=143.9W
220V=142.9W
N/A 491.01
SG350XG-48T EEE, Energy Detect, Short Reach 110V=264.4W
220V=255.8W
N/A 902.17
SX350X-08 EEE, Energy Detect, Short Reach 110V=50.3W
220V=50.3W
N/A 171.63
SX350X-12 EEE, Energy Detect, Short Reach 110V=63.9W
220V=64.1W
N/A 202.27
SX350X-24F EEE, Energy Detect, Short Reach 110V=38.5W
220V=39.0W
N/A 133.07
SX350X-24 EEE, Energy Detect, Short Reach 110V=121.1W
220V=124.5W
N/A 404.13
SX350XG-52 EEE, Energy Detect, Short Reach 110V=234.4W
220V=229.2W
N/A 917.18
Ports
Model Name Total System Ports Network Ports Uplink Ports
SG350X-8PMD 8 2.5GE + 2 10GE 8 2.5GE 2 10GE copper/SFP+ combo
SG350X-24 24 GE + 4 10GE 24 GE 2 10GE copper/SFP+ combo + 2 SFP+
SG350X-24P 24 GE + 4 10GE 24 GE 2 10GE copper/SFP+ combo + 2 SFP+
SG350X-24MP 24 GE + 4 10GE 24 GE 2 10GE copper/SFP+ combo + 2 SFP+
SG350X-24PD 20 GE + 4 1G/2.5GE + 4 10GE 20 GE + 4 1G/2.5G 2 10GE copper/SFP+ combo + 2 SFP+
SG350X-48 48 GE + 4 10GE 48 GE 2 10GE copper/SFP+ combo + 2 SFP+
SG350X-48P 48 GE + 4 10GE 48 GE 2 10GE copper/SFP+ combo + 2 SFP+
SG350X-48MP 48 GE + 4 10GE 48 GE 2 10GE copper/SFP+ combo + 2 SFP+
SG350XG-2F10 10 10G copper + 2 10G SFP+ plus 1 GE OOB management 10 10GE 2 10GE SFP+ (dedicated)
SG350XG-24F 22 10G SFP+ slots + 2 combo 10G copper/SFP+ plus 1 GE OOB management 22 10GE SFP+ 2 10GE copper/SFP+ combo
SG350XG-24T 22 10G SFP+ slots + 2 combo 10G copper/SFP+ plus 1 GE OOB management 22 10GE 2 10GE copper/SFP+ combo
SG350XG-48T 46 10G copper + 2 combo 10G copper/SFP+ plus 1 GE OOB management 46 10GE 2 10GE copper/SFP+ combo
SX350X-08 6 10G copper + 2 10G SFP+ plus 1 GE OOB management 6 10GE 2 10GE copper/SFP+ combo
SX350X-12 10 10G copper + 2 10G SFP+ plus 1 GE OOB management 10 10GE 2 10GE copper/SFP+ combo
SX350X-24F 20 10G SFP+ slots + 4 combo 10G copper/SFP+ plus 1 GE OOB management 20 10GE SFP+ 4 10GE Copper/SFP+ Combo
SX350X-24 20 10G copper + 4 combo 10G copper/SFP+ plus 1 GE OOB management 20 10GE 4 10GE Copper/SFP+ Combo
SX350XG-52 48 10G copper + 4 combo 10G copper/SFP+ plus 1 GE OOB management 48 10GE 4 10GE Copper/SFP+ Combo
Product Specifications
Console port Cisco Standard RJ45 console port
OOB management port Dedicated Gigabit management port for out-of-band management
USB slot USB slot on the front panel of the switch for easy file and image management
Buttons Reset button
Cabling type Unshielded twisted pair (UTP) Category 6e or better; fiber options (SMF and MMF); coaxial SFP+
LEDs System, master, stack ID, link/speed per port
Flash 256 MB
CPU 800 MHz (dual-core) ARM
CPU memory 512 MB
Package Contents
  • Cisco Small Business 350X Series Stackable Managed Switch
  • Power cord
  • Mounting kit included with all models
  • Serial cable
  • Quick Start Guide
Minimum Requirements
  • Web browser: Mozilla Firefox version 8 or later; Microsoft Internet Explorer version 7 or later, Safari, Chrome
  • Category 6a Ethernet network cable for 10 Gig speeds at up to 100m
  • TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed
Packet buffer
All numbers are aggregate across all ports, as the buffers are dynamically shared:
Model Name Packet Buffer
SG350X-8PMD 12 MB
SG350X-24 1.5 MB
SG350X-24P 1.5 MB
SG350X-24MP 1.5 MB
SG350X-24PD 24 MB
SG350X-48 3 MB
SG350X-48P 3 MB
SG350X-48MP 3 MB
SG350XG-2F10 2 MB
SG350XG-24F 2 MB
SG350XG-24T 2 MB
SG350XG-48T 4 MB
SX350X-08 3 MB
SX350X-12 3 MB
SX350X-24F 3 MB
SX350X-24 3 MB
SX350X-52 10 MB
Supported SFP/SFP+ Modules
SKU Media Speed Maximum Distance
MGBSX1 Multimode fiber 1000 Mbps 500 km
MGBLH1 Single-mode fiber 1000 Mbps 40 km
MGBT1 UTP cat 5e 1000 Mbps 100 m
SFP-H10GB-CU1M Copper coax 10 Gig 1 m
SFP-H10GB-CU3M Copper coax 10 Gig 3 m
SFP-H10GB-CU5M Copper coax 10 Gig 5 m
SFP-10G-SR Multimode fiber 10 Gig 26 m - 400 m
SFP-10G-LR Single-mode fiber 10 Gig 10 km
SFP-10G-SR-S Multimode fiber 10 Gig 26 m - 400 m
SFP-10G-LR-S Single-mode fiber 10 Gig 10 km
Environmental
Power 100 - 240V 47 - 63 Hz, internal, universal
Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Operating temperature 32° to 122°F (0° to 50°C)
Storage temperature -4° to 158°F (-20° to 70°C)
Operating humidity 10% to 90%, relative, noncondensing
Storage humidity 10% to 90%, relative, noncondensing
Unit Dimensions (W x H x D)
SG350X-8PMD 344.4 x 44 x 252.5 mm (13.6 x 1.45 x 9.94 in)
SG350X-24, SG350X-24PD, SG350X-48 440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)
SG350X-24P, SG350X-24MP, SG350X-48P, SG350XG-2F10, SG350XG-24F, SX350X-24F, SX350X-24 440 x 44 x 350 mm (17.3 x 1.45 x 13.78 in)
SG350X-48MP, SG350XG-24T, SG350XG-48T, SX350X-52 440 x 44 x 450 mm (17.3 x 1.45 x 17.72 in)
SX350X-12 440 x 44 x 203 mm (17.3 x 1.6 x 8.0 in)
Unit weight
SG350X-8PMD 2.74 kg (6.04 lb)
SG350X-24 4.32 kg (9.52 lb)
SG350X-24P 4.93 kg (10.41 lb)
SG350X-24MP 5.69 kg (11.75 lb)
SG350X-24PD 3.99 kg (8.79 lb)
SG350X-48 3.73 kg (8.22 lb)
SG350X-48P 5.82 kg (12.83 lb)
SG350X-48MP 6.69 kg (14.75 lb)
SG350XG-2F10 4.03 kg (8.88 lb)
SG350XG-24F 4.16 kg (9.17 lb)
SG350XG-24T 5.57 kg (12.28 lb)
SG350XG-48T 7.43 kg (16.38 lb)
SX350X-08 2.98 kg (6.57 lb)
SX350X-12 2.93 kg (6.46 lb)
SX350X-24F 4.4 kg (9.7 lb)
SX350X-24 5.1 kg (11.2 lb)
SX350X-52 7.29 kg (16.1 lb)
Acoustic noise and mean time between failures (MTBF)
Model Name Fan (Number) Acoustic Noise MTBF at 50°C (Hours)
SG350X-8PMD 1 42.9 at 45°C 474,265
SG350X-24 1 0°C - 30°C: 36.3dB
50°C: 49.3dB
385,289
SG350X-24P 2 0°C - 30°C: 41.0dB
50°C: 52.9dB
244,654
SG350X-24MP 2 0°C - 30°C: 43.3dB
50°C: 52.3dB
144,617
SG350X-24PD 3 45.1 at 45°C 426,741
SG350X-48 1 0°C - 30°C: 35.0dB
50°C: 51.7dB
248,842
SG350X-48P 3 0°C - 30°C: 43.8dB
50°C: 52.1dB
164,614
SG350X-48MP 4 0°C - 30°C: 43.2dB
50°C: 53.2dB
171,530
SG350XG-2F10 3 0°C - 30°C: 38.9dB
50°C: 49.7dB
291,863
SG350XG-24F 4 0°C - 30°C: 36.4dB 194,544
SG350XG-24T 4 0°C - 30°C: 40.7dB
50°C: 51.7dB
347,052
SG350XG-48T 4 0°C - 30°C: 47.7dB
50°C: 58.9dB
131,767
SX350X-08 3 0°C - 30°C: 38.9dB
50°C: 49.7dB
1,418,411
SX350X-12 3 0°C - 30°C: 38.9dB
50°C: 49.7dB
633,325
SX350X-24F 4 0°C - 25°C: 36.4dB 1,356,179
SX350X-24 4 0°C–30°C: 40.7dB
50°C: 51.7dB
556,643
SX350X-52 4 0°C–30°C: 47.7dB
50°C: 58.9dB
287,136
Warranty Limited lifetime with next-business-day advance replacement (where available, otherwise same day ship)

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