Cisco SG350 User Manual

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Data Sheet

Cisco 350 Series Managed Switches

Easy-to-Use Managed Switches That Provide the Ideal Combination of Features and
Affordability

To stay ahead in a competitive marketplace, businesses need to make every dollar count. That means getting the
most value from your technology investments, but it also means making sure that employees have fast, reliable
access to the business tools and information they need. Every minute an employee waits for an unresponsive
application and every minute your network is down has an effect on your profits. The importance of maintaining a
strong and dependable business network only grows as your business adds more employees, applications, and
network complexity.

When your business needs advanced security and features but value is still a top consideration, you’re ready for
the new generation of Cisco® Small Business managed switches: the Cisco 350 Series (Figure 1).

Figure 1. Cisco 350 Series Managed Switches

Cisco 350 Series Switches

The Cisco 350 Series, part of the Cisco Small Business line of network solutions, is a portfolio of affordable
managed switches that provides a reliable foundation for your business network. These switches deliver the
features you need to improve the availability of your critical business applications, protect your sensitive
information, and optimize your network bandwidth to deliver information and applications more effectively. Easy to
set up and use, the Cisco 350 Series provides the ideal combination of affordability and capabilities for small
businesses and helps you create a more efficient, better-connected workforce.

The Cisco 350 Series is a broad portfolio of fixed-configuration managed Ethernet switches. Models are available
with 8 to 48 ports of Fast Ethernet and 10 to 52 ports of Gigabit Ethernet connectivity, providing optimal flexibility to
create exactly the right network foundation for your business. However, unlike other small business switching
solutions that provide managed network capabilities only in the costliest models, all Cisco 350 Series Switches
support the advanced security management capabilities and network features you need to support business-class
data, voice, security, and wireless technologies. At the same time, these switches are simple to deploy and
configure, allowing you to take advantage of the managed network services your business needs.

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 2 of 21

Business Applications

Whether you need a basic high-performance network to connect employee computers or a solution to deliver data,
voice, and video services, the Cisco 350 Series offers a solution to meet your needs. Possible deployment
scenarios include:

●

Secure desktop connectivity: Cisco 350 Series Switches can simply and securely connect employees
working in small offices with each other and with all of the servers, printers, and other devices they use.
High performance and reliable connectivity help speed file transfers and data processing, improve network
uptime, and keep your employees connected and productive.

●

Secure wireless connectivity: With its advanced security features, Power over Ethernet, Auto Smartports,
QoS, VLAN, and access control features, the Cisco 350 Series Switches are the perfect foundation to add
business-grade wireless to a business network.

●

Unified communications: As a managed network solution, the Cisco 350 Series provides the performance
and advanced traffic-handling intelligence you need to deliver all communications and data over a single
network. Cisco offers a complete portfolio of IP telephony and other unified communications products
designed for businesses. Cisco 350 Series Switches have been rigorously tested to help ensure easy
integration and full compatibility with these and other products, providing a complete business solution.

●

Highly secure guest connectivity. Cisco 350 Series Switches let you extend highly secure network
connectivity to guests in a variety of settings, such as a hotel, an office waiting room, or any other area open
to nonemployee users. Using powerful but easy-to-configure security and traffic segmentation capabilities,
you can isolate your vital business traffic from guest services and keep guests’ network sessions private
from each other.

Features and Benefits

Cisco 350 Series switches provide the advanced feature set that growing businesses require and that high­bandwidth applications and technologies demand. These switches can improve the availability of your critical
applications, protect your business information, and optimize your network bandwidth to more effectively deliver
information and support applications. The switches provide the following benefits.

Ease of Management and Deployment

Cisco 350 Series switches are designed to be easy to use and manage by commercial customers or the partners
that serve them. They feature:

●

Cisco Smart Network Application (SNA) is an innovative network-level monitoring and management tool
embedded in Cisco 100 to 500 Series switches. It can discover network topology, display link status,
monitor events, apply configurations, and upgrade software images across multiple switches in the network.

●

The FindIT Network Manager and Probe are designed to manage Cisco 100 to 500 Series switches,
routers, and wireless access points. The Manager lets you proactively manage the network instead of just
reacting to events. FindIT Network Management is the perfect addition to your business network. For more
information, visit https://www.cisco.com/go/findit.

●

The Cisco FindIT Network Discovery Utility works through a simple toolbar on your web browser to discover
Cisco devices on the network and display basic device information, inventory, and new firmware updates to
aid in the configuration and speed the deployment of Cisco Small Business products. For more information,
visit https://www.cisco.com/go/findit.

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 3 of 21

●

The USB port on the front panel of the switch enables easy image and configuration transfer for faster
deployment or upgrade.

●

Simple-to-use graphical interfaces reduce the time required to deploy, troubleshoot, and manage the
network and allow you to support sophisticated capabilities without increasing IT head count.

●

The switches also support Textview, a full Command-Line Interface (CLI) option for partners that prefer it.

●

Using Auto Smartports intelligence, the switch can detect a network device connected to any port and
automatically configure the optimal security, Quality of Service (QoS), and availability on that port.

●

Cisco Discovery Protocol discovers Cisco devices and allows devices to share critical configuration
information, simplifying network setup and integration.

●

Support for Simple Network Management Protocol (SNMP) allows you to set up and manage your switches
and other Cisco devices remotely from a network management station, improving IT workflow and mass
configurations.

High Reliability and Resiliency

In a growing business where availability 24 hours a day, 7 days a week is critical, you need to assure that
employees can always access the data and resources they need. The Cisco 350 Series supports dual images,
allowing you to perform software upgrades without having to take the network offline or worry about the network
going down during the upgrade.

Strong Security

Cisco 350 Series switches provide the advanced security features you need to protect your business data and
keep unauthorized users off the network:

●

Embedded Secure Sockets Layer (SSL) encryption protects management data traveling to and from the
switch.

●

Extensive Access Control Lists (ACLs) restrict sensitive portions of the network to keep out unauthorized
users and guard against network attacks.

●

Guest VLANs let you provide Internet connectivity to nonemployee users while isolating critical business
services from guest traffic.

●

Support for advanced network security applications such as IEEE 802.1X port security tightly limits access
to specific segments of your network. Web-based authentication provides a consistent interface to
authenticate all types of host devices and operating systems, without the complexity of deploying IEEE

802.1X clients on each endpoint.

●

Advanced defense mechanisms, including dynamic Address Resolution Protocol (ARP) inspection, IP
Source Guard, and Dynamic Host Configuration Protocol (DHCP) snooping, detect and block deliberate
network attacks. Combinations of these protocols are also referred to as IP-MAC port binding (IPMB).

●

IPv6 First Hop Security extends the advanced threat protection to IPv6. This comprehensive security suite
includes ND inspection, RA guard, DHCPv6 guard, and neighbor binding integrity check, providing
unparalleled protection against a vast range of address spoofing and man-in-the-middle attacks on
IPv6 networks.

●

Time-based ACLs and port operation restrict access to the network during predesignated times such as
business hours.

●

Uniform MAC address-based security can be applied automatically to mobile users as they roam between
wireless access points.

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 4 of 21

●

Secure Core Technology (SCT) helps ensure that the switch is able to process management traffic in the
face of a Denial-of-Service (DoS) attack.

●

Private VLAN Edge (PVE) provides Layer 2 isolation between devices on the same VLAN.

●

Storm control can be applied to broadcast, multicast, and unknown unicast traffic.

●

Protection of management sessions occurs using RADIUS, TACACS+, and local database authentication
as well as secure management sessions over SSL, SSH, and SNMPv3.

●

DoS attack prevention maximizes network uptime in the presence of an attack.

Power over Ethernet

Cisco 350 Series Switches are available with up to 48 PoE ports. This capability simplifies advanced technology
deployments such as IP telephony, wireless, and IP surveillance by allowing you to connect and power network
endpoints over a single Ethernet cable. With no need to install separate power supplies for IP phones or wireless
access points, you can take advantage of advanced communications technologies more quickly and at a lower
cost. Models support 802.3af PoE, 802.3at PoE+, and 60 Watt PoE.

Multigigabit Performance

Network needs are changing quickly. Thanks to evolving wireless standards and the rising number of wireless
devices, keeping up with data rates and growing traffic can be a challenge. Your traditional Ethernet infrastructure
can support speeds up to 1 Gigabit per second (Gbps), but competing today requires much more capacity. One
option is completely replacing your older cabling infrastructure and upgrading your hardware. But wouldn’t it be

better to increase network speed and traffic capacity in a way that’s quick, inexpensive, and efficient?
Cisco’s new Multigigabit Ethernet switches offer just that: an easy-to-deploy, budget-friendly solution that allows

you to increase network speed and bandwidth using your existing cables. By partnering with other industry leaders
to form the NBASE-T Alliance, Cisco uses NBASE-T technology to help you get more out of your existing
infrastructure. Save time and money by avoiding upgrades and extending the life of your installed cable plants. And
discover the benefits of meeting consumer demand for increased bandwidth and speeds without a large initial
investment.

Multigigabit Ethernet technology uses capabilities in your existing cabling infrastructure to meet bandwidth
requirements and provide up to five times the performance. The technology enables intermediate data rates of 2.5
and 5 Gbps to ease the jump between traditional rates of 1 Gbps and 10 Gbps. These intermediate rates run on
most installed cables and preserve older UTP wiring, which is good for 802.11ac wireless LAN applications.

The technology also supports Power over Ethernet (PoE) forms, including PoE+ and 60W PoE. Cisco Multigigabit
Ethernet switches help you avoid having to run multiple cables between switches and access points and let your
networks welcome next-generation traffic speeds and data rates.

Networkwide Automatic Voice Deployment

Using a combination of Cisco Discovery Protocol, LLDP-MED, Auto Smartports, and Voice Services Discovery
Protocol (or VSDP, a unique Cisco protocol), customers can deploy an end-to-end voice network dynamically. The
switches in the network automatically converge around a single voice VLAN and QoS parameters and then
propagate them out to the phones on the ports, where they are discovered. For example, automated voice VLAN
capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an
immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to
prioritize voice traffic.

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IPv6 Support

As the IP address scheme evolves to accommodate a growing number of network devices, the Cisco 350 Series
can support the transition to the next generation of networking and operating systems such as Windows 8, Vista,
and Linux. These switches continue to support previous-generation IPv4, allowing you to evolve to the new IPv6
standard at your own pace and helping ensure that your current network will continue to support your business
applications in the future. Cisco 350 Series switches have successfully completed rigorous IPv6 testing and have
received the USGv6 and IPv6 Gold certification.

Advanced Layer 3 Traffic Management

The Cisco 350 Series enables a more advanced set of traffic management capabilities to help growing businesses
organize their networks more effectively and efficiently. For example, the switches provide static LAN Layer 3
routing, allowing you to segment your network into workgroups and communicate across VLANs without degrading
application performance.

With these capabilities, you can boost the efficiency of your network by offloading internal traffic-handling tasks
from your router and allowing it to manage primarily external traffic and security.

Additionally, Cisco 350 models provide static Layer 3 routing features. With these capabilities, you can minimize
the need to manually configure routing devices and simplify the ongoing operation of the network.

Power Efficiency

The Cisco 350 Series integrates a variety of power-saving features across all models, providing the industry’s most
extensive energy-efficient switching portfolio. These switches are designed to conserve energy by optimizing
power use, which helps protects the environment and reduce your energy costs. They provide an eco-friendly
network solution without compromising performance. Cisco 350 Series switches feature:

●

Support for the Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by
monitoring the amount of traffic on an active link and putting the link into a sleep state during quiet periods

●

The latest Application-Specific Integrated Circuits (ASICs)

●

Automatic power shutoff on ports when a link is down

●

LEDs that can be turned off to save power

●

Embedded intelligence to adjust signal strength based on the length of the connecting cable

Expansion Ports

The Cisco 350 Series provides more ports per Gigabit Ethernet switch than traditional switch models, giving you
more flexibility to connect and empower your business. Gigabit Ethernet models offer 28 to 52 ports to give you
more value, versus the 24-port or 48-port varieties with four shared ports that’s common in the market. The Cisco
350 Series also offers mini gigabit interface converter (mini-GBIC) expansion slots that give you the option to add
fiber-optic or Gigabit Ethernet uplink connectivity to the switch. With the ability to increase the connectivity range of
the switches, you have more flexibility to design your network around your unique business environment and to
easily connect switches on different floors or across the business.

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 6 of 21

Peace of Mind and Investment Protection

Cisco 350 Series switches offer the reliable performance and peace of mind you expect from a Cisco switch. When
you invest in the Cisco 350 Series, you gain the benefits of:

●

Limited lifetime warranty with Next-Business-Day (NBD) advance replacement (where available; otherwise
same day ship).

●

A solution that has been rigorously tested to help ensure optimal network uptime to keep employees
connected to primary resources and productive.

●

A solution designed and tested to easily and fully integrate with other Cisco voice, unified communications,
security, and networking products as part of a comprehensive technology platform for your business.

●

Complimentary software updates for bug fixes for the warranty term. To download software updates, go to

https://www.cisco.com/cisco/web/download/index.html.

●

Telephone technical support at no charge for the first 12 months following the date of purchase.

●

Product warranty terms and other information applicable to Cisco products are available at

https://www.cisco.com/go/warranty.

●

Cisco Small Business products are supported by professionals in Cisco Small Business Support Center
locations worldwide who are specifically trained to understand your needs. The Cisco Small Business
Support Community, an online forum, enables you to collaborate with your peers and reach Cisco technical
experts for support information.

Cisco Limited Lifetime Hardware Warranty

Cisco 350 Series switches offer a limited lifetime hardware warranty with NBD advance replacement (where
available; otherwise same day ship) and a limited lifetime warranty for fans and power supplies.

In addition, Cisco offers software application updates for bug fixes for the warranty term and telephone technical
support at no charge for the first 12 months following the date of purchase. To download software updates, go to

https://software.cisco.com/download/navigator.html.

Product warranty terms and other information applicable to Cisco products are available at

https://www.cisco.com/go/warranty.

World-Class Service and Support

Your time is valuable, especially when you have a problem affecting your business. Cisco 350 Series switches are
backed by Cisco SMARTnet® Total Care™ which provides affordable peace-of-mind coverage. Delivered by Cisco
and backed by your trusted partner, this comprehensive service includes software updates and access to the Cisco
Support Center, and it extends technical service to three years.

Cisco SMB products are supported by professionals in the Cisco Support Center, a dedicated resource for small
business customers and networks, with locations worldwide that are specifically trained to understand your needs.
You also have access to extensive technical and product information through the Cisco Support Community, an
online forum that enables you to collaborate with your peers and reach Cisco technical experts for support
information.

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 7 of 21

Feature

Description

Performance

Switching capacity and
forwarding rate

All switches are wire speed
and nonblocking

Model Name

Capacity in Millions of Packets per
Second (mpps) (64-byte packets)

Switching Capacity in Gigabits per
Second (Gbps)

SF350-08

1.19

1.6

SF352-08

4.17

5.6

SF352-08P

4.17

5.6

SF352-08MP

4.17

5.6

SF350-24

9.52

12.8

SF350-24P

9.52

12.8

SF350-24MP

9.52

12.8

SF350-48

13.09

17.6

SF350-48P

13.09

17.6

SF350-48MP

13.09

17.6

SG350-8PD

46.13

62.0

SG350-10

14.88

20.0

SG350-10P

14.88

20.0

SG350-10MP

14.88

20.0

SG355-10MP

14.88

20.0

SG350-10SFP

14.88

20.0

SG350-20

29.76

40.0

SG350-28

41.66

56.0

SG350-28P

41.66

56.0

SG350-28MP

41.66

56.0

SG350-28SFP

41.66

56.0

SG350-52

77.38

104.0

SG350-52P

77.38

104.0

SG350-52MP

77.38

104.0

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

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

Product Specifications

Table 1 gives the product specifications for the Cisco 350 Series Switches.

Table 1. Product Specifications

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 8 of 21

Feature

Description

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 networkwide 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 (also known as MVR)

Q-in-Q VLAN

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

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 cable/port faults
to prevent forwarding loops and blackholing of traffic in switched networks

Dynamic Host Configuration
Protocol (DHCP) Relay at
Layer 2

Relay of DHCP traffic to DHCP server in different VLAN; works with DHCP Option 82

Internet Group Management
Protocol (IGMP) versions 1, 2,
and 3 snooping

IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1K multicast groups (source­specific 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

Head-Of-Line (HOL) blocking

HOL blocking prevention

Loopback Detection

Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on
which loop protection has been enabled. It operates independently of STP

Jumbo frames

Up to 9K (9216) bytes

Layer 3

IPv4 routing

Wirespeed routing of IPv4 packets
Up to 1K static routes and up to 128 IP interfaces

IPv6 routing

Wirespeed routing of IPv6 packets

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

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 9 of 21

Feature

Description

DHCP snooping

Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces.
This prevents rogue devices from behaving as DHCP Servers

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 addresses 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

The ability to lock source MAC addresses to ports and limits the number of learned MAC addresses

RADIUS/TACACS+

Supports RADIUS and TACACS authentication. Switch functions as a client

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 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)

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 10 of 21

Feature

Description

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 RFCs supported

RFC 4443 (which obsoletes RFC2463): ICMP version 6
RFC 4291 (which obsoletes RFC 3513): IPv6 address architecture
RFC 4291: IPv6 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 autoconfiguration
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

Smart Network Application

Smart Network Application (SNA) is an innovative network-level monitoring and management tool embedded in
Cisco 100 to 500 Series switches. It can discover network topology, display link status, monitor events, apply
configurations, and upgrade software images across multiple switches in the network

(Note: Management of your network using Smart Network Application requires the use of either a 350, 350X, or
550X Series switch model as a part of your network)

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-

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

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 11 of 21

Feature

Description

1215.my SNMPv2­CONF.my
SNMPv2-TC.my
rfc2674-MIB
rfc2575-MIB
rfc2573-MIB
rfc2233-MIB
rfc2013-MIB
rfc2012-MIB

rfc2737-MIB
rfc2925-MIB
rfc3621-MIB
rfc4668-MIB
rfc4670-MIB
trunk-MIB
tunnel-MIB
udp-MIB

Private MIBs

CISCOSB-lldp-MIB CISCOSB­brgmulticast-MIB CISCOSB­bridgemibobjects-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

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 12 of 21

Feature

Description

Remote Monitoring (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. A single session is supported

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. 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)

Time-based PoE

Capability for power to be on or off based on a user-defined schedule to save energy

Login banner

Configurable multiple banners for web as well as CLI

Power Efficiency

EEE Compliant (802.3az)

Supports 802.3az on all copper ports (SG350 models)

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

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

Link Layer Discovery Protocol
(LLDP) (802.1ab) with
LLDP-MED extensions

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

The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its
characteristics via Cisco Discovery Protocol

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 13 of 21

Feature

Description

Power over Ethernet (PoE)

802.3af PoE, 802.3at PoE+,
and 60W PoE power are
delivered over any of the RJ­45 ports within the listed
power budgets

Switches support 802.3at PoE+, 802.3af, 60W PoE, and Cisco prestandard (older) 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:

Model Name

Power Dedicated to PoE

Number of Ports That Support PoE

SF352-08P

62W 8 SF352-08MP

128W

8

SF350-24P

185W

24

SF350-24MP

375W

24

SF350-48P

382W

48

SF350-48MP

740W

48

SG350-8PD

124W

8

SG350-10P

62W 8 SG355-10P

62W 8 SG350-10MP

124W

8

SG350-28P

195W

24

SG350-28MP

382W

24

SG350-52P

375W

48

SG350-52MP

740W

48

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

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 14 of 21

Feature

Description

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)

SF350-08

Energy Detect

110V=5.6W
220V=5.8W

N/A

30.0

SF352-08

Energy Detect

110V=6.9W
220V=6.9W

N/A

23.5

SF352-08P

Energy Detect

110V=10.4W
220V=11.2W

110V=78.7W
220V=79.3W

207.4

SF352-08MP

Energy Detect

110V=10.4W
220V=11.2W

110V=157.2W
220V=156.2W

536.1

SF350-24

Energy Detect

110V=10.6W
220V=10.9W

110V=240W
220V=230W

43.3

SF350-24P

Energy Detect

110V=10.6W
220V=10.9W

110V=240W
220V=230W

684.1

SF350-24MP

Energy Detect

110V=29.2W
220V=28.3W

110V=238W
220V=233W

1333.0

SF350-48

Energy Detect

110V=23.4W
220V=24.2W

N/A

82.6

SF350-48P

Energy Detect

110V=50.8W
220V=52.1W

110V=464.3W
220V=453.1W

1584.3

SF350-48MP

Energy Detect

110V=58.4W
220V=58.5W

110V=866.7W
220V=843.5W

2957.3

SG350-8PD

EEE, Energy
Detect, Short Reach

110V=29.8W
220V=31.3W

110V=167W
220V=165.2W

569.5

SG350-10

EEE, Energy
Detect, Short Reach

110V=9.0W
220V=9.8W

N/A

33.4

SG350-10P

EEE, Energy
Detect, Short Reach

110V=13.0W
220V=13.5W

110V=84.7W
220V=83.5W

289.0

SG355-10P

EEE, Energy
Detect, Short Reach

110V=12.4W
220V=12.6W

110V=83.5W
220V=83.4W

284.8

SG350-10MP

EEE, Energy
Detect, Short Reach

110V=13.2W
220V=13.5W

110V=152.8W
220V=151.6W

521.5 SG350-10SFP

EEE, Energy
Detect, Short Reach

110V=11.1W
220V=11.9W

N/A

40.6 SG350-20

EEE, Energy
Detect, Short Reach

110V=14.5W
220V=15.2W

N/A

51.8 SG350-28

EEE, Energy
Detect, Short Reach

110V=19.7W
220V=19.9W

N/A

67.9 SG350-28P

EEE, Energy
Detect, Short Reach

110V=35.7W
220V=36.9W

110V=263W
220V=255.1W

897.4

SG350-28MP

EEE, Energy
Detect, Short Reach

110V=41.3W
220V=42.1W

110V=261.1W
220V=451.2W

1573.3

SG350-28SFP

EEE, Energy
Detect, Short Reach

110V=32.0W
220V=34.3W

N/A

117.0

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 15 of 21

Feature

Description

SG350-52

EEE, Energy
Detect, Short Reach

110V=40.4W
220V=40.6.8W

N/A

136.4

SG350-52P

EEE, Energy
Detect, Short Reach

110V=62.4W
220V=61.8W

110V=440.0W
220V=431.0W

1429.4

SG350-52MP

EEE, Energy
Detect, Short Reach

110V=72.5W
220V=73.6W

110V=858.0W
220V=833.0W

2674.8

Ports

Model Name

Total System Ports

RJ-45 Ports

Combo Ports
(RJ-45 + SFP)

SF350-08

8 Fast Ethernet

8 Fast Ethernet

SF352-08

8 Fast Ethernet + 2
Gigabit Ethernet

8 Fast Ethernet

2 Gigabit Ethernet combo

SF352-08P

8 Fast Ethernet + 2
Gigabit Ethernet

8 Fast Ethernet

2 Gigabit Ethernet combo

SF352-08MP

8 Fast Ethernet + 2
Gigabit Ethernet

8 Fast Ethernet

2 Gigabit Ethernet combo

SF350-24

24 Fast Ethernet + 4
Gigabit Ethernet

24 Fast Ethernet

2 Gigabit Ethernet combo
+ 2 SFP

SF350-24P

24 Fast Ethernet + 4
Gigabit Ethernet

24 Fast Ethernet

2 Gigabit Ethernet combo
+ 2 SFP

SF350-24MP

24 Fast Ethernet + 4
Gigabit Ethernet

24 Fast Ethernet

2 Gigabit Ethernet combo
+ 2 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

SG350-8PD

6 Gigabit Ethernet + 2

2.5G

8 Gigabit Ethernet

2 Gigabit Ethernet combo
SG350-10

10 Gigabit Ethernet

8 Gigabit Ethernet

2 Gigabit Ethernet combo

SG350-10P

10 Gigabit Ethernet

8 Gigabit Ethernet

2 Gigabit Ethernet combo

SG355-10P

10 Gigabit Ethernet

8 Gigabit Ethernet

2 Gigabit Ethernet combo

SG350-10MP

10 Gigabit Ethernet

8 Gigabit Ethernet

2 Gigabit Ethernet combo

SG350-10SFP

10 Gigabit Ethernet

8 Gigabit SFP Slots

2 Gigabit Ethernet combo

SG350-20

20 Gigabit Ethernet

16 Gigabit Ethernet

2 SFP slots, 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

SG350-28SFP

28 Gigabit Ethernet

24 Gigabit SFP slots

2 Gigabit Ethernet combo

SG350-52

52 Gigabit Ethernet

48 Gigabit Ethernet

2 SFP slots, 2 Gigabit
Ethernet combo

SG350-52P

52 Gigabit Ethernet

48 Gigabit Ethernet

2 SFP slots, 2 Gigabit
Ethernet combo

SG350-52MP

52 Gigabit Ethernet

48 Gigabit Ethernet

2 SFP slots, 2 Gigabit
Ethernet combo

Buttons

Reset button

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 16 of 21

Feature

Description

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

256 MB

CPU memory

512 MB

Packet buffer

All numbers are aggregate across all ports as the buffers are dynamically shared:

Model Name

Packet Buffer

SF350-08

12 Mb

SF352-08

1.5 Mb

SF352-08P

1.5 Mb

SF352-08MP

1.5 Mb

SF350-24

12 Mb

SF350-24P

12 Mb

SF350-24MP

12 Mb

SF350-48

24 Mb

SF350-48P

24 Mb

SF350-48MP

24 Mb

SG350-8PD

12 Mb

SG350-10

12 Mb

SG350-10P

12 Mb

SG355-10P

12 Mb

SG350-10SFP

1.5 Mb

SG350-20

1.5 Mb

SG350-10MP

12 Mb

SG350-28

12 Mb

SG350-28P

12 Mb

SG350-28MP

12 Mb

SG350-28SFP

12 Mb

SG350-52

24 Mb

SG350-52P

24 Mb

SG350-52MP

24 Mb

Supported SFP modules

SKU

Media

Speed

Maximum Distance

MGBSX1

Multimode fiber

1000 Mbps

350 m

MGBLH1

Single-mode fiber

1000 Mbps

40 km

MGBT1

UTP cat 5

1000 Mbps

100 m

Environmental

Unit dimensions (W x H x D)

Model Name

Unit Dimensions

SF350-08

279.4 x 44 x 170 mm (11.0 x 1.45 x 6.69 in)

SF352-08

279.4 x 44 x 170 mm (11.0 x 1.45 x 6.69 in)

SF352-08P

279.4 x 44 x 170 mm (11.0 x 1.45 x 6.69 in)

SF352-08MP

279.4 x 44 x 170 mm (11.0 x 1.45 x 6.69 in)

SF350-24

440 x 44 x 202 mm (17.3 x 1.45 x 7.95 in)

SF350-24P

440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 17 of 21

Feature

Description

SF350-24MP

440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)

SF350-48

440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)

SF350-48P

440 x 44 x 350 mm (17.3 x 1.45 x 13.78 in)

SF350-48MP

440 x 44 x 350 mm (17.3 x 1.45 x 13.78 in)

SG350-8PD

344.4 x 44 x 252.5 (13.6 x 1.45 x 9.94 in)

SG350-10

280 x 44 x 170 mm (11.0 x 1.45 x 6.69 in)

SG350-10P

280 x 44 x 170 mm (11.0 x 1.45 x 6.69 in)

SG355-10P

440 x 44 x 203 mm (17.3 x 1.45 x 7.99 in)

SG350-10MP

160 x 30 x 128 mm (6.3 x 1.18 x 5.04 in)

SG350-10SFP

279.4 x 44 x 170 mm (11.0 x 1.45 x 6.69 in)

SG350-20

440 x 44 x 203 mm (17.3 x 1.45 x 7.99 in)

SG350-28

440 x 44 x 202 mm (17.3 x 1.45 x 7.95 in)

SG350-28P

440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)

SG350-28MP

440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)

SG350-28SFP

440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)

SG350-52

440 x 44 x 257 mm (17.3 x 1.45 x 10.12 in)

SG350-52P

440 x 44 x 350 mm (17.3 x 1.45 x 13.78 in)

SG350-52MP

440 x 44 x 350 mm (17.3 x 1.45 x 13.78 in)

Unit weight

Model Name

Unit Weight

SF350-08

1.18 kg (2.60 lb)

SF352-08

1.06 kg (2.34 lb)

SF352-08P

1.16 kg (2.56 lb)

SF352-08MP

1.16 kg (2.56 lb)

SF350-24

2.72 kg (6.0 lb)

SF350-24P

4.08 kg (8.99 lb)

SF350-24MP

4.12 kg (9.08 lb)

SF350-48

3.58 kg (7.89 lb)

SF350-48P

5.59 kg (12.32 lb)

SF350-48MP

5.61 kg (12.37 lb)

SG350-8PD

2.5 kg (5.51 lb)

SG350-10

1.09 kg (2.40 lb)

SG350-10P

1.19 kg (2.62 lb)

SG355-10P

2.36 kg (5.20 lb)

SG350-10MP

1.19 kg (2.62 lb)

SG350-10SFP

2.08 kg (4.59 lb)

SG350-20

2.12 kg (4.67 lb)

SG350-28

2.75 kg (6.06 lb)

SG350-28P

3.83 kg (8.44 lb)

SG350-28MP

3.37 kg (7.43 lb)

SG350-28SFP

2.7 kg (5.95 lb)

SG350-52

2.75 kg (6.06 lb)

SG350-52P

3.81 kg (8.40 lb)

SG350-52MP

3.83 kg (8.44 lb)

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 18 of 21

Feature

Description

Power

100-240V 50-60 Hz, internal, universal: SF350-24, SF350-24P, SF350-24MP, SF350-48, SF350-48P, SF350­48MP, SG350-20, SG350-28, SG350-28P, SG350-28MP, SG350-28SFP, SG350-52, SG350-52P, SG350­52MP

100-240V 50-60 Hz, 0.5A, external: SF350-08
100-240V 50-60 Hz, 0.7A, external: SF352-08, SG350-8PD
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: SF352-08P, SF352-08MP, SG350-10MP

Certification

UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A

Operating temperature

32° to 113°F (0° to 45°C):
SG350-08PD
32° to 122°F (0° to 50°C):
SF350-08, SF352-08, SF352-08P, SF352-08MP, SF350-24, SF350-24P, SF350-24MP, SF350-48, SF350-

48P, SF350-48MP, SG350-10, SG350-10P, SG355-10P, SG350-10MP, SG350-10SFP, SG350-20, SG350-28,
SG350-28P, SG350-28MP, SG350-28SFP, SG350-52, SG350-52P, SG350-52MP

Storage temperature

–4° to 158°F (–20° to 70°C)

Operating humidity

10% to 90%, relative, noncondensing

Storage humidity

10% to 90%, relative, noncondensing

Acoustic noise and MTBF

Model Name

FAN (Number)

Acoustic Noise

MTBF @40C (hr)

SF350-08

Fanless

N/A

644,573

SF352-08

Fanless

N/A

532,704

SF352-08P

Fanless

N/A

530,716

SF352-08MP

Fanless

N/A

478,335

SF350-24

Fanless

N/A

562,313

SF350-24P

2

52.2 dB at 40C

293,029

SF350-24MP

2

52.2 dB at 40C

272,127

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

SG355-10P

Fanless

N/A

296,426

SG350-10MP

Fanless

N/A

80,093

SG350-10SFP

Fanless

N/A

851,827

SG350-20

Fanless

N/A

1,400,007

SG350-28

Fanless

N/A

367,209

SG350-28P

2

47.9 dB at 40C

396,687

SG350-28MP

2

49.6 dB at 40C

213,373

SG350-28SFP

1

43.6 dB at 50C

101,523

SG350-52

1

48.0 dB at 40C

301,297

SG350-52P

3

54.2 dB at 40C

195,746

SG350-52MP

4

51.7 dB at 40C

163,704

Warranty

Limited lifetime with next business day advance replacement (where available)

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 19 of 21

Feature

Description

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

Model Name

Order Product ID Number

Description

Fast Ethernet

SF350-08

SF350-08-K9-xx

●

8 10/100 ports

SF352-08

SF352-08-K9-xx

●

8 10/100 ports

●

2 Gigabit copper/SFP combo

SF352-08P

SF352-08P-K9-xx

●

8 10/100 ports with 62W power budget

●

2 Gigabit copper/SFP combo

SF352-08MP

SF352-08MP-K9-xx

●

8 10/100 ports with 128W power budget

●

2 Gigabit copper/SFP combo

SF350-24

SF350-24-K9-xx

●

24 10/100 ports

●

2 Gigabit copper/SFP combo + 2 SFP ports

SF350-24P

SF350-24P-K9-xx

●

24 10/100 PoE+ ports with 185W power budget

●

2 Gigabit copper/SFP combo + 2 SFP ports

SF350-24MP

SF350-24MP-K9-xx

●

24 10/100 PoE+ ports with 375W power budget

●

2 Gigabit copper/SFP combo + 2 SFP ports

SF350-48

SF350-48-K9

●

48 10/100 ports

●

2 Gigabit copper/SFP combo + 2 SFP ports

SF350-48P

SF350-48P-K9

●

48 10/100 PoE+ ports with 382W power budget

●

2 Gigabit copper/SFP combo + 2 SFP ports

SF350-48MP

SF350-48MP-K9

●

48 10/100 PoE+ ports with 740W power budget

●

2 Gigabit copper/SFP combo + 2 SFP ports

Gigabit Ethernet

SG350-8PD

SG350-8PD-K9

●

8 10/100/1000 ports

●

2 2.5G ports

●

2 combo mini-GBIC ports

SG350-10

SG350-10-K9

●

8 10/100/1000 ports

●

2 combo mini-GBIC ports

SG350-10P

SG350-10P-K9

●

8 10/100/1000 PoE ports with 62W power budget

●

2 Combo mini-GBIC ports

SG350-10MP

SG350-10MP-K9

●

8 10/100/1000 PoE ports with 128W power budget

●

2 Combo mini-GBIC ports

Ordering Information

Table 2 provides ordering information for the Cisco 350 Series Switches. Table 3 gives region- and country­specifice information, and Table 4 provides MFE and MGE transceiver ordering information.

Table 2. Cisco 350 Series Switches Ordering Information

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 20 of 21

Model Name

Order Product ID Number

Description

SG355-10P

SG355-10P-K9

●

8 10/100/1000 PoE+ ports with 62W power budget

●

2 Combo mini-GBIC ports

SG350-10SFP

SG350-10SFP-K9

●

8 SFP Gigabit slots

●

2 Gigabit copper/SFP combo

SG350-20

SG350-20-K9

●

16 10/100/1000 ports

●

2 Gigabit copper/SFP combo + 2 SFP ports

SG350-28

SG350-28-K9

●

24 10/100/1000 ports

●

2 Gigabit copper/SFP combo + 2 SFP ports

SG350-28P

SG350-28P-K9

●

24 10/100/1000 ports (24 PoE ports with 195W power budget)

●

2 Gigabit copper/SFP combo + 2 SFP ports

SG350-28MP

SG350-28MP-K9

●

24 10/100/1000 ports (24 PoE+ ports with 382W power budget)

●

2 Gigabit copper/SFP combo + 2 SFP ports

SG350-28SFP

SG350-28SFP-K9

●

24 SFP Gigabit slots

●

2 Gigabit copper/SFP combo

SG350-52

SG350-52-K9-xx

●

48 10/100/1000 ports

●

2 Gigabit copper/SFP combo + 2 SFP ports

SG350-52P

SG350-52P-K9-xx

●

48 10/100/1000 ports

●

2 Gigabit copper/SFP combo + 2 SFP ports

SG350-52MP

SG350-52MP-K9-xx

●

48 10/100/1000 ports

●

2 Gigabit copper/SFP combo + 2 SFP ports

Suffix

Country/Region

-NA ● USA, Canada, Mexico, Colombia, Chile and rest of LATAM

-BR ● Brazil

-AR ● Argentina

-EU ● EU, Russia, Ukraine, Israel, UAE, Turkey, Egypt, South Africa, Indonesia, Philippines, Vietnam, Thailand,

India, Korea

-UK ● United Kingdom, Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong, Malaysia

-AU ● Australia, New Zealand

-CN ● China

-IN ● India

-JP ● Japan

-KR ● Korea

*

Each combo mini-GBIC port has one 10/100/1000 Ethernet port and one mini-GBIC/SFP Gigabit Ethernet slot, with one port

active at a time.

The -xx in the Product Order ID Number is a country-/region-specific suffix. For example, the complete PID of SG350-28P for the
United States is SG350-28P-K9-NA. Please refer to Table 2 for the correct suffix to use for your country/region.

Table 3. Country/Region Suffix for Product Order ID Number

The products may also be available in a country/region not listed in Table 3. Not all product models are offered in
all countries/regions. For India, either -EU or -IN suffix will be used depending on product models. For Korea, either

-EU or -KR suffix will be used depending on product models. Please consult with your local Cisco sales
representative or Cisco partners for more details.

© 2018 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 21 of 21

MGE Transceivers

MGBLH1

1000BASE-LH SFP transceiver, for single-mode fiber, 1310 nm wavelength, support up to 40 km

MGBSX1

1000BASE-SX SFP transceiver, for multimode fiber, 850 nm wavelength, support up to 550 m

Printed in USA C78-737359-01 03/18

Table 4. MFE and MGE Transceiver Ordering Information

A Powerful, Affordable Foundation for Your Small Business Network

As you strive to make your employees as productive and effective as possible, your business applications and
information and the network that delivers them become ever more vital parts of your business. You need a
technology foundation that can meet your business’s needs today and in the future and that delivers the right
feature set at the right price. The Cisco 350 Series portfolio of managed switches provides the reliability,
performance, security, and capabilities you need to power your business.

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Financing to Help You Achieve Your Objectives

Cisco Capital can help you acquire the technology you need to achieve your objectives and stay competitive. We
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And there’s just one predictable payment. Cisco Capital is available in more than 100 countries. Learn more.

For More Information

To find out more about the Cisco 350 Series, visit https://www.cisco.com/go/350switches.