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 300 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. Whether you need a basic high-performance network to connect employee computers or a solution to deliver data, voice, and video services, the Cisco 300 Series offers a solution to meet your needs. Cisco 300 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 helps speed file transfers and data processing, improves network uptime, and keeps your employees connected and productive.With its advanced Security features, Power over Ethernet, Auto Smartports, QoS, VLAN and Access Control features, the Cisco 300 Series Switches are the perfect foundation to add Business Grade wireless to an SMB network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses.
Cisco 300 Series Switches have been rigorously tested to help ensure easy integration and full compatibility with these and other products, providing a complete small business solution. Cisco 300 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. Cisco 300 Series Switches provide security, performance, traffic management, and other capabilities - optimized and customized, and at the right price for small businesses.
The Cisco 300 Series provides. Cisco 300 Series Switches have been rigorously tested to deliver the high availability and performance you expect from a Cisco switch. The solutions speed up file transfer times and improve slow, sluggish networks, while keeping your vital business applications available and preventing costly downtime.As a managed switching solution, the Cisco 300 Series also gives you the flexibility to manage and prioritize high-bandwidth traffic such as voice. That means you can empower your employees with state-of-the-art communication and productivity solutions, without draining the performance of your other business applications.
Fast, easy setup and configuration. Cisco 300 Series Switches are designed to be easy to use and manage by small businesses and the partners who serve them.The included device manager software provides an intuitive, web-based interface to simplify setup, security, and quality of service (QoS) traffic prioritization, allowing even users without IT expertise to configure the switch in minutes. Cisco also provides a Cisco FindIT Network Discovery Utility. For more information, and to download the utility, please visit. These switches use Cisco Discovery Protocol as well as Link Layer Discovery Protocol (LLDP-MED) to automatically detect all the devices connected to your network, and then automatically configure themselves for the appropriate connectivity and instructs the devices to use appropriate voice VLAN or QoS parameters.
For more advanced capabilities and hands-on control, the switches support Smartport roles which configure the ports with specific levels of Security, QoS, and availability according to the type of connected device, based on Cisco best practices and pretested configurations. The Auto Smartports feature applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over CDP or LLDP-MED. This facilitates zero touch deployments. Although the Cisco 300 Series is designed to be deployed without using a command-line interface (CLI), Cisco Textview is available for those who prefer to use text-based configuration.
Together, these features reduce the time your staff must devote to network deployment, management, and troubleshooting. The Cisco 300 Series Switches provide a high level of security and give you fine- grained control to safeguard your network from unauthorized users.
Embedded security to protect management data traveling to and from the switch and encrypt network communications. Extensive access control lists (ACLs) to restrict sensitive portions of the network from unauthorized users and guard against network attacks.
Guest virtual LANs (VLANs) to 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 to tightly limit 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.Security mechanisms such as, Bridge Protocol Data Unit (BPDU) Guard and broadcast/multicast/unknown unicast storm control, protect the network from invalid configurations or malicious intent. Secure Core Technology (SCT) helps ensure that the switch will receive and process management and protocol traffic no matter how much traffic is received. Advanced defense mechanisms, including Dynamic ARP Inspection (DAI), 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 IPMB (IP-MAC-port binding). 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 attack on IPv6 networks. DOS (denial-of-service) attack prevention maximizes network uptime in the presence of an attack. Protection of management sessions using Radius, TACACS+ and local database authentication as well as secure management sessions over SSL, SSH, and SNMPv3. Cisco 300 Series Switches are available with up to 48 PoE ports of Fast Ethernet or Gigabit Ethernet connectivity. 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. Some models support both IEEE 802.3af PoE and IEEE 802.3at PoE+ while others support IEEE 802.3af PoE only. Cisco 300 Series Switches include embedded QoS intelligence to prioritize delay-sensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services. The switch automatically configures the device with the right VLAN and QoS parameters to prioritize voice traffic. Using a combination of CDP, LLDP-MED, Auto Smartports, and VSDP (Voice Services Discovery Protocol - a unique patent-pending 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. As managed switches, the Cisco 300 Series lets you use a variety of advanced features to control traffic over your network. Static routing/Layer 3 switching between VLANs. This capability allows you to segment your network into separate workgroups and communicate across VLANs without degrading application performance. As a result, you can manage internal routing with your switches and dedicate your router to external traffic and security, helping your network run more efficiently. As the IP network addressing scheme evolves to accommodate more devices, you can make sure that your network is ready. The Cisco 300 Series provides native support for IPv6, the newest version of the Internet Protocol, as well as the previous IPv4 standard.
As a result, you will be able to move up to the next generation of networking applications and operating systems without an extensive equipment upgrade. With the ability to maintain dual images of your switches, you can perform software upgrades without having to take the network offline and without worrying about an outage during an upgrade. Allows configuring the device, validating that it is configured correctly and then saving this configuration to become effective after reboot. Additionally, a mirror configuration file, providing automatic back-up of the latest stable configuration file maximizes network uptime.Using Simple Network Management Protocol (SNMP), you can set up and manage all switches and other Cisco devices in your network remotely, instead of having to directly connect to them. The switches can be fully managed using the Web GUI or using a full command-line interface (CLI).
Cisco 300 Series Switches are designed with a variety of power-saving features across all models, providing the industry's broadest portfolio of "green" switches. These switches optimize power use to protect the environment and reduce energy costs, without compromising performance. The latest application-specific integrated circuits (ASICs), using low-power 65-nanometer technology (these chipsets allow for lower power consumption and thinner, more efficient designs). 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. Automatic power shutoff on ports when a link is down.
Embedded intelligence to adjust signal strength based on cable length. Fanless design in most models, which reduces power consumption, increases reliability, and provides quieter operation. LEDs can be turned off to conserve power.
The Cisco 300 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 feature 28- and 52-port switches, versus traditional devices that offer 20 or 44 ports with four shared ports giving you more value.
The Cisco 300 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. The Cisco 300 Series is available in seven languages: English, French, German, Italian, Spanish, Japanese, and simplified Chinese. All product user interfaces and documentation are translated, giving you the ability to select your preferred language.
Peace of mind and investment protection. Cisco 300 Series Switches offer the reliable performance, investment protection, and peace of mind you expect from a Cisco switch. When you invest in the Cisco 300 Series, you gain the benefit of. Rigorous testing to help ensure easy integration and compatibility with other Cisco networking and communications products, including the complete Cisco Small Business portfolio.Cisco 300 Series Switches are backed by the Cisco Small Business Support Service, which provides affordable peace-of-mind coverage. This subscription-based service helps you protect your investment and derive maximum value from Cisco Small Business products.
Delivered by Cisco and backed by your trusted partner, this comprehensive service includes software updates, access to the Cisco Small Business Support Center, and extends technical service to three years. 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. To download software updates, go to. Table 1 gives the product specifications for the Cisco 300 Series Switches.Switching capacity and forwarding rate. All switches are wire-speed and non-blocking. Capacity in Millions of Packets per Second (mpps) (64-byte packets). Switching Capacity in Gigabits per Second (Gbps). 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). Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP).
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation. Support for up to 4096 VLANs simultaneously Port-based and 802.1Q tag-based VLANs MAC-based VLAN. Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks. Dynamic VLAN assignment via Radius server along with 802.1x client authentication. 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 allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs (Also known as MVR). 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.
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 (source-specific multicasting is also supported).IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router. Up to 9K (9216) bytes. Wirespeed routing of IPv4 packets. Up to 512 static routes and up to 128 IP interfaces. 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. Switch functions as an IPv4 DHCP Server serving IP addresses for multiple DHCP pools/scopes.
SSH is a secure replacement for Telnet traffic. SSH v1 and v2 are supported. 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.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. This prevents edge devices not in the network administrator's control from becoming Spanning Tree Protocol root nodes. 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. 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. The switch discards ARP packets from a port if there is no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination address in the ARP packet. The features (DHCP Snooping, IP Source Guard, and Dynamic ARP Inspection) above work together to prevent DOS attacks in the network, thereby increasing network availability. Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received. A mechanism to manage sensitive data (such as passwords, keys, etc) 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. The ability to lock Source MAC addresses to ports, and limits the number of learned MAC.
Supports RADIUS and TACACS authentication. Switch functions as a client. Broadcast, multicast, and unknown unicast. 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. 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. Strict priority and weighted round-robin (WRR). Queue assignment based on DSCP and class of service (802.1p/CoS). Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/type of service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS. Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based.
A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization. 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 over Ethernet Dual IPv6/IPv4 stack. IPv6 neighbor and router discovery (ND) IPv6 stateless address auto-configuration.Path maximum transmission unit (MTU) discovery. Duplicate address detection (DAD) ICMP version 6.
IPv6 over IPv4 network with Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) support. USGv6 and IPv6 Gold Logo certified.
Prioritize IPv6 packets in hardware. Drop or rate limit IPv6 packets in hardware. Neighbor binding table (Snooping and static entries).
Deliver IPv6 multicast packets only to the required receivers. 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. 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 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.
Supports configuration, system dashboard, system maintenance, and monitoring. SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 user-based security model (USM). 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. Upgrade can be initiated through console port as well. Dual images for resilient firmware upgrades. 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. 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. 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 hostname. Securely transfer files to and from the switch. Autoconfiguration with Secure Copy (SCP) file download. Enables secure mass deployment with protection of sensitive data. Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment. Simplified configuration of QoS and security capabilities. Applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over CDP or LLDP-MED. A full CLI as well as a menu-based CLI is supported. User privilege levels 1, 7, and 15 is supported for the CLI. Support for Cisco Small Business FindIT Network and Cisco OnPlus. Localization of GUI and documentation into multiple languages. 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). Link up or down based on user-defined schedule (when the port is administratively up). Configurable multiple banners for web as well as CLI.
Supports 802.3az on all copper ports (SG300 models). Automatically turns off 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. Adjusts the signal strength based on the cable length for Gigabit Ethernet models.
Reduces the power consumption for cables shorter than 10m. LEDs can be manually turned off to save on Energy. Frame sizes up to 9K (9216) bytes supported on 10/100 and Gigabit interfaces.Up to 16K (16384) MAC addresses. 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. The switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics via CDP.802.3af PoE and 802.3at PoE+ delivered over any of the RJ-45 ports within the listed power budgets. Switches support 802.3at PoE+, 802.3af, and Cisco pre-standard (legacy) PoE. Maximum power of 30.0W 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. Number of Ports That Support PoE. Power Consumption: Case (with PoE). Heat Dissipation Worst Case (BTU/hr).
Combo Ports (RJ-45 + SFP). 8 Fast Ethernet + 2 Gigabit Ethernet. 24 Fast Ethernet + 4 Gigabit Ethernet.48 Fast Ethernet + 4 Gigabit Ethernet. Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5. Ethernet or better for 1000BASE-T. System, Link/Act, PoE, Speed, LED power saving option.
All numbers are aggregate across all ports as the buffers are dynamically shared. Dimensions (W x H x D).
SF300-08, SF302-08, SF302-08P, SF302-08PP, SF302-08MP, SF302-08MPP, SG300-10SFP, SG300-10, SG300-10P, SG300-10PP, SG300-10MP, SG300-10MPP. 11 x 1.45 x 6.7 in. (279.4 x 44.45 x 170 mm). 17.3 x 1.45 x 7.97 in. (440 x 44.45 x 202.5 mm).
SF300-24, SF300-24P, SF300-24PP, SF300-48, SG300-28, SG300-28P, SG300-28PP, SG300-52. 17.3 x 1.45 x 10.1 in. (440 x 44.45 x 257 mm). SF300-24MP, SG300-28MP, SF300-48P, SF300-48PP, SG300-52P, SG300-52MP.
17.3 x 1.45 x 13.78 in. (440 x 44.45 x 350 mm). SF300-08: 2.56 lb (1.16 kg).
SF302-08: 2.6 lb (1.18 kg). SF302-08P: 2.67 lb (1.21 kg). SF302-08PP: 2.60 lb (1.18 kg). SF302-08MP: 2.67 lb (1.21 kg).
SF302-08MPP: 2.60 lb (1.18 kg). SF300-24: 6.81 lb (3.09 kg). SF300-24P: 8.22 lb (3.73 kg). SF300-24PP: 8.25 lb (3.74 kg).
SF300-24MP: 11.2 lb (5.08 kg). SF300-48: 7.47 lb (3.39 kg). SF300-48P: 12.94 lb (5.87 kg). SF300-48PP: 11.99 lb (5.44 kg). SG300-10: 2.56 lb (1.16 kg).SG300-10SFP: 4.68 lb (2.125 kg). SG300-10P: 2.73 lb (1.24 kg).
SG300-10PP: 2.73 lb (1.24kg). SG300-10MP: 2.73 lb (1.24 kg).SG300-10MPP: 2.73 lb (1.24kg). SG300-20: 4.78 lb (2.17 kg). SG300-28: 7.23 lb (3.28 kg).
SG300-28P: 9.06 lb (4.11 kg). SG300-28PP: 8.71 lb (3.95 kg). SG300-28MP: 11.6 lb (5.26 kg). SG300-52: 8.62 lb (3.91 kg). SG300-52P: 11.68 lb (5.3 kg).
SG300-52MP: 11.73 lb (5.32 kg). 100-240V 47-63 Hz, internal, universal - SF300-24, SF300-24P, SF300-24PP, SG300-20, SG300-28, SG300-28P, SG300-28PP, SG300-52. 100-240V 50-60 Hz, internal, universal - SF300-24MP, SF300-48PP, SG300-28MP, SG300-52P, SG300-52MP.
100-240V 50-60 Hz, 0.5A, external - SF300-08, SF302-08, SG300-10, SG300-10SFP. 100-240V 50-60 Hz, 2A, external - SF302-08P, SF300-08PP, SG300-10P, SG300-10PP.100-240V 50-60 Hz, 2.5A, external - SF302-08MP, SF302-08MPP, SG300-10MP, SG300-10MPP. UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A. SF300-08, SF302-08, SF302-08P, SF302-08MP, SF300-24, SF300-24P, SF300-48, SF300-48P, SG300-10, SG300-10P, SG300-10MP, SG300-20, SG300-28, SG300-28P, SG300-52.
SF302-08MPP, SF302-08PP, SF300-24PP, SG300-52P, SG300-52MP, SG300-10SFP, SG300-10MPP, SG300-10PP, SG300-28PP. 10% to 90%, relative, noncondensing.
41.6 dB at 30°C. 135,669.9 (at 50°C). 3 pcs w/ Fan speed control. 43.1 dB at 30°C.54.3 dB at 40°C. 4 pcs w/ Fan speed control. 43.5 dB at 30°C. 54.1 dB at 40°C. 138,676.92 (at 50°C).
Power Cord (Power Adapter for Desktop SKUs). Mounting Kit included in all SKUs, including Desktop models. CD-ROM with user documentation (PDF) included.
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.
_gsrx_vers_632 GS 6.9.8 (632). The item "Cisco SG300-52MP 52 Port PoE+ L2/L3 Gigabit Ethernet Switch + 2 x 1GB SFP's" is in sale since Sunday, January 01, 2017. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Switches & Hubs\Network Switches". The seller is "marktcullen" and is located in Fleet. This item can be shipped to United Kingdom.