Cisco SF350-48P 48-Port 10/100 PoE Managed Switch
Cisco SF350-48P 48-Port 10/100 PoE Managed Switch
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Cisco SF350-48P 48-Port 10/100 PoE Managed SwitchCisco SF350-48P 48-Port 10/100 PoE Managed Switch

Cisco SF350-48P 48-Port 10/100 PoE Managed Switch

Cisco
Price:
Tk 44,500.00
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Description

Cisco SF350-48P 48-Port 10/100 PoE+ Managed Switch with 382W Power Budget

48 10/100 PoE+ ports with 382W power budget, 2 SFP slots, 2 combo mini-GBIC

Switching capacity and forwarding rate
All switches are wire-speed and nonblocking		 Product Name Capacity in mpps
(64-byte packets)		 Switching Capacity (Gbps)
SF350-48 13.10 17.6
SF350-48P 13.10 17.6
SF350-48MP 13.10 17.6
SG350-10 14.88 20.0
SG350-10P 14.88 20.0
SG350-10MP 14.88 20.0
SG355-10MP 14.88 20.0
SG350-28 41.67 56.0
SG350-28P 41.67 56.0
SG350-28MP 41.67 56.0
USB slot For file-management purposes
Layer 2 Switching
Spanning Tree Protocol
  • Standard 802.1d spanning tree support
  • Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default
  • 8 instances are supported
  • Multiple Spanning Tree instances using 802.1s (MSTP)
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 link aggregation
VLAN
  • Support for up to 4096 VLANs simultaneously
  • Port-based and 802.1Q tag-based VLANs
  • MAC-based VLAN
  • Management VLAN
  • Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks
  • Guest VLAN
  • Unauthenticated VLAN
  • Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication
  • CPE VLAN
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.
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Protocols for automatically propagating and configuring 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 1K 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.
Jumbo frames Up to 9K (9216) bytes
Layer 3
IPv4 routing Wirespeed routing of IPv4 packets
Up to 512 static routes and up to 128 IP interfaces
Classless Interdomain Routing (CIDR) Support for CIDR
Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
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
DHCP server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes
Support for DHCP options
Security
Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (Authenticator role)
  • 802.1X: 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 Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port.
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.
Layer 2 isolation Private VLAN Edge (PVE) with community VLAN PVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, 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.
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.
DoS prevention Denial-of-service (DOS) attack prevention
ACLs
  • Support for up to 512 rules
  • Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag, time-based ACLs supported.
Quality of Service
Priority levels

8 hardware queues
Scheduling
  • Strict Priority and weighted round-robin (WRR)
  • Queue assignment based on DSCP and class of service (802.1p/CoS)
Class of service Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/type of service (ToS)/DSCP based; differentiated services (DiffServ); classification and remarking ACLs, trusted QoS.
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 LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416
IPv6
IPv6
  • IPv6 host mode
  • IPv6 over Ethernet
  • Dual IPv6/IPv4 stack
  • IPv6 neighbor and router discovery (ND)
  • IPv6 stateless address autoconfiguration
  • Path maximum transmission unit (MTU) discovery
  • Duplicate address detection (DAD)
  • ICMP version 6
  • IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) 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, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, RADIUS, syslog, DNS client, Telnet 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 configuration, system dashboard, system maintenance, and monitoring.
SNMP SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 user-based security model (USM)
Standard MIBs draft-ietf-bridge-8021x-MIB
draft-ietf-bridge-rstpmib-04-MIB
draft-ietf-hubmib-etherif-MIB-v3-00-MIB
draft-ietf-syslog-device-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.my
dcb-raj-DCBX-MIB-1108-MIB
rfc1724-MIB
RFC-1212.my_for_MG-Soft
rfc1213-MIB
rfc1757-MIB RFC-
1215.my SNMPv2-
CONF.my
SNMPv2-TC.my
rfc2674-MIB
rfc2575-MIB
rfc2573-MIB
rfc2233-MIB
rfc2013-MIB
rfc2012-MIB		 rfc2011-MIB
draft-ietf-entmib-sensor-MIB
lldp-MIB
lldpextdot1-MIB
lldpextdot3-MIB
lldpextmed-MIB
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
rfc2925-MIB
rfc3621-MIB
rfc4668-MIB
rfc4670-MIB
trunk-MIB
tunnel-MIB
udp-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
CISCOSB-ssh-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-policy-MIB
CISCOSB-env_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
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
CISCOSB-eee-MIB
CISCOSB-ssl-MIB
CISCOSB-qosclimib-MIB
CISCOSB-digitalkeymanage-MIB
CISCOSB-tbp-MIB
CISCOSMB-MIB
CISCOSB-secsd-MIB
CISCOSB-draft-ietf-entmib-sensor-MIB
CISCOSB-draft-ietf-syslog-device-MIB
CISCOSB-rfc2925-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 upgrade over SCP running over SSH
  • 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 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. A single session is supported.
DHCP (Options 12, 66, 67, 82, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, autoconfiguration (with configuration file download), DHCP relay, and hostname.
Secure Copy (SCP) Securely transfer files to and from the switch.
Autoconfiguration with Secure Copy (SCP) file download Enables secure mass deployment with protection of sensitive data
Text-editable config files 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 Applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over Cisco Discovery Protocol or LLDP-MED. This facilitates zero-touch deployments.
Textview CLI Scriptable command-line interface. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 are supported for the CLI.
Cloud services Support for Cisco Small Business FindIT Network
Localization Localization of GUI and documentation into multiple languages
Other management Traceroute; single IP management; HTTP/HTTPS; SSH; RADIUS; port mirroring; TFTP upgrade; DHCP client; BOOTP; SNTP; Xmodem upgrade; cable diagnostics; ping; syslog; Telnet client (SSH secure support)
Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up)
Login banner Configurable multiple banners for web as well as CLI
Power Efficiency
Energy Detect Automatically turns power off on Gigabit Ethernet and 10/100 RJ-45 port when detecting link down. Active mode is resumed without loss of any packets when the switch detects the link up.
Cable length detection Adjusts the signal strength based on the cable length for Gigabit Ethernet models. Reduces the power consumption for cables shorter than 10m.
EEE compliant (802.3az) Supports 802.3az on all copper ports (SG350 models)
Disable port LEDs LEDs can be manually turned off to save on energy.
General
Jumbo frames Frame sizes up to 9K (9216) bytes supported on 10/100 and Gigabit interfaces
MAC table Up to 16K (16384) MAC 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.
Ports
Model Name Total System Ports RJ-45 Ports Combo Ports (RJ-45 + SFP)
SF350-48 48 Fast Ethernet + 4 Gigabit Ethernet 48 Fast Ethernet
2 Gigabit Ethernet		 2 SFP slots, 2 Gigabit Ethernet
SF350-48P 48 Fast Ethernet + 4 Gigabit Ethernet 48 Fast Ethernet
2 Gigabit Ethernet		 2 SFP slots, 2 Gigabit Ethernet
SF350-48MP 48 Fast Ethernet + 4 Gigabit Ethernet 48 Fast Ethernet
2 Gigabit Ethernet		 2 SFP slots, 2 Gigabit Ethernet
SG350-10 10 Gigabit Ethernet 8 Gigabit Ethernet 2 Gigabit Ethernet combo
SG350-10P 10 Gigabit Ethernet 8 Gigabit Ethernet 2 Gigabit Ethernet combo
SG350-10MP 10 Gigabit Ethernet 8 Gigabit Ethernet 2 Gigabit Ethernet combo
SG355-10MP 10 Gigabit Ethernet 8 Gigabit Ethernet 2 Gigabit Ethernet combo
SG350-28 28 Gigabit Ethernet 24 Gigabit Ethernet 2 SFP slots, 2 Gigabit Ethernet combo
SG350-28P 28 Gigabit Ethernet 24 Gigabit Ethernet 2 SFP slots, 2 Gigabit Ethernet combo
SG350-28MP 28 Gigabit Ethernet 24 Gigabit Ethernet 2 SFP slots, 2 Gigabit Ethernet combo
Product Specifications
Buttons Reset button
Cabling type Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5
Ethernet or better for 1000BASE-T
LEDs System, Link/Act, PoE, Speed, LED power saving option
Flash 32 MB
CPU memory 256 MB
Package Contents
  • Cisco 350 Series Switch
  • Power Cord (Power Adapter for Desktop SKUs)
  • Mounting Kit included in all SKUs, including desktop models
  • Console Cable
  • Quick Start Guide
Minimum Requirements
  • Web browser: Mozilla Firefox version 8 or later; Microsoft Internet Explorer version 7 or later, Safari, Chrome
  • Category 5 Ethernet network cable
  • TCP/IP, network adapter, and network operating system (such as Microsoft Windows, Linux, or Mac OS X) installed on each computer in the network
Packet buffer
All numbers are aggregate across all ports, as the buffers are dynamically shared:
Model Name Packet Buffer
SF350-48 24Mb
SF350-48P 24Mb
SF350-48MP 24Mb
SG350-10 12Mb
SG350-10P 12Mb
SG350-10MP 12Mb
SG355-10MP 12Mb
SG350-28 12Mb
SG350-28P 12Mb
SG350-28MP 12Mb
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 5 1000 Mbps 100 m
Environmental
Power
  • 100-240V 50-60 Hz, internal, universal: SF350-48P, SF350-48MP, SG350-28MP, SG350-28, SG350-28P, SG350-28MP
  • 100-240V 50-60 Hz, 0.7A, external: SG350-10
  • 100-240V 50-60 Hz, 1.5A, external: SG350-10P
  • 100-240V 50-60 Hz, internal, universal: SG355-10P
  • 100-240V 50-60 Hz, 2.0A, external: SG350-10MP
Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Operating temperature SG350-10, SG350-10P, SG355-10P, SG350-10MP, SG350-28, SG350-28P, SG350-28MP - 32° to 104°F (0° to 40°C)
SG350-10MP, SG350-10P, SG350-28P - 32° to 113°F (0° to 45°C)
SF350-48P, SF350-48MP, SG350-28MP - 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)
SG350-10, SG350-10P, SG350-10MP 11 x 1.45 x 6.7 in. (279.4 x 44.45 x 170 mm)
SG355-10P, SG350-28 17.3 x 1.45 x 10.1 in. (440 x 44.45 x 202 mm)
SF350-48, SG350-28P, SG350-28MP 17.3 x 1.45 x 10.1 in. (440 x 44.45 x 257 mm)
SF350-48P, SF350-48MP 17.3 x 1.45 x 13.78 in. (440 x 44.45 x 350 mm)
Unit weight
SF350-48 7.87 lb (3.57 kg)
SF350-48P 12.34 lb (5.59 kg)
SF350-48MP 12.37 lb (5.61 kg)
SG350-10 2.40 lb (1.09 kg)
SG350-10P 2.62 lb (1.19kg)
SG350-10MP 5.20 lb (2.36 kg)
SG355-10MP 2.62 lb (1.19kg)
SG350-28 6.06 lb (2.75 kg)
SG350-28P 8.44 lb (3.83 kg)
SG350-28MP 7.43 lb (3.37 kg)
Acoustic noise and mean time between failures (MTBF)
Model Name Fan (Number) Acoustic Noise MTBF at 40°C (Hours)
SF350-48 Fanless N/A 277,653
SF350-48P 3 53.7 dB at 40C 182,270
SF350-48MP 4 49.8 dB at 40C 191,951
SG350-10 Fanless N/A 308,196
SG350-10P Fanless N/A 205,647
SG350-10MP Fanless N/A 296,426
SG355-10MP Fanless N/A 80,093
SG350-28 Fanless N/A 367,209
SG350-28P 2 47.9 dB at 40C 396,687
SG350-28MP 4 49.6dB at 40C
54dB at 50C		 213,373
Warranty Limited lifetime with next-business-day advance replacement (where available, otherwise same day ship)
Power over Ethernet (PoE)
Switches support 802.3at PoE+, 802.3af, 802.3xx 60W, and Cisco prestandard (legacy) PoE. Maximum power of 60W to any 10/100 or Gigabit Ethernet port for PoE+ supported devices and 15.4W for PoE supported devices, until the PoE budget for the switch is reached. The total power available for PoE per switch is as follows:
802.3af PoE, 802.3at PoE+, and 802.3xx 60W power are delivered over any of the RJ-45 ports within the listed power budgets Model Name Power Dedicated to PoE Number of Ports That Support PoE
SF350-48P 382W 48
SF350-48MP 740W 48
SG350-10P 62W 8
SG355-10P 62W 8
SG350-10MP 124W 8
SG350-28P 195W 24
SG350-28MP 382W 24
PoE powered device and PoE passthrough
In addition to AC power, compact switch models can work as PoE powered devices and be powered by PoE switches connected to the uplink ports. The switch can also pass through the power to downstream PoE end devices if required.
Maximum of 60W can be drawn per uplink port if the peer PoE switch supports 60W PoE. When multiple uplink ports are connected to PoE switches, the power drawn from these ports is combined.
When AC power is connected and functioning properly, it will have priority over the PoE powered device function. The PoE powered device function will then act as a backup power source to the AC power. The PoE powered device function will be the primary power source for the switch if AC power is not connected.
Model Power Option Available PoE Power (W) Can Switch Be Powered with Uplinks?
SG350-10P 1 PoE uplink 0W Yes
2 PoE uplink 0W Yes  
1 PoE+ uplink 0W Yes  
2 PoE+ uplink 22W Yes  
1 60W PoE uplink 22W Yes  
2 60W PoE uplink 50W Yes  
AC power 62W Yes  
SG350-10MP 1 PoE uplink 0W Yes
2 PoE uplink 0W Yes  
1 PoE+ uplink 0W Yes  
2 PoE+ uplink 22W Yes  
1 60W PoE uplink 22W Yes  
2 60W PoE uplink 50W Yes  
AC power 128W Yes  
SG355-10P 1 PoE uplink 0W Yes
2 PoE uplink 0W Yes  
1 PoE+ uplink 0W Yes  
2 PoE+ uplink 22W Yes  
1 60W PoE uplink 22W Yes  
2 60W PoE uplink 50W Yes  
AC power 62W Yes  
Model Green Power (mode) System Power Consumption Power Consumption (with PoE) Heat Dissipation (BTU/hr)
SF350-48 Energy Detect 110V=23.4W
220V=24.2W		 N/A 20.16
SF350-48P Energy Detect 110V=50.8W
220V=52.1W		 110V=464.3W
220V=453.1W		 409.96
SF350-48MP Energy Detect 110V=58.4W
220V=58.5W		 110V=866.7W
220V=843.5W		 770.8
SG350-10 Energy Detect
Short Reach		 9.01W N/A  
SG350-10P Energy Detect
Short Reach		 13.0W 84.7W  
SG355-10P Energy Detect
Short Reach		 12.37W 83.5W  
SG350-10MP Energy Detect
Short Reach		 13.15W 152.6W  
SG350-28 Energy Detect
Short Reach		 110V=19.7W
220V=19.9W		 N/A 16.4
SG350-28P Energy Detect
Short Reach		 110V=35.7W
220V=36.9W		 110V=263W
220V=255.1W		 214.2
SG350-28MP Energy Detect
Short Reach		 110V=41.3W
220V=42.1W		 110V=261.1W
220V=451.2W		 401.2

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