SG200-18 - Cisco Small Business 200 Series Smart Switches
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SG200-18
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SG200-18 Overview
16 10/100/1000 ports, 2 combo mini-GBIC ports SG200-18
Overview
SG200-18 Overview
Cisco Small Business SG200-18, Managed, L2, Gigabit Ethernet (10/100/1000), Rack mounting
Cisco 200 series switch is a series of affordable smart switch that combines powerful network performance and reliability with the essential network management features you need for a solid business network. This expandable Gigabit Ethernet switch provides basic management, security, and quality-of-service (QoS) features beyond those of an unmanaged or consumer-grade switch, at a lower cost than managed switch. And with an easy-to-use web user interface, Cisco discovery protocol and Cisco Smartports you can deploy and configure a rock-solid business network in minutes.
Quick Specs
Figure 1 shows the appearance of SG200-18.
Product ID | SG200-18 |
Device Type | Switch - 18 ports |
Enclosure Type | Rack-mountable |
Ports | 16 x 10/100/1000 + 2 x combo Gigabit SFP |
Power Over Ethernet (PoE) | N/A |
Performance | Switching capacity : 26.78 Mpps : Forwarding performance (64-byte packet size) : 36 Gbps |
MAC Address Table Size | 8000 entries |
Jumbo Frame Support | Yes |
Remote Management Protocol | SNMP, RMON, HTTP, TFTP |
Encryption Algorithm | MD5 |
Authentication Method | RADIUS |
Features | Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP), Trivial File Transfer Protocol (TFTP) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, fanless, SNMP, RMON, SNTP, Cisco Discovery Protocol, Auto SmartPorts |
Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, 802.3af PoE |
RAM | 128 MB |
Flash Memory | 16 MB |
Status Indicators | Link activity, port transmission speed, system |
Expansion and Connectivity | |
Interfaces | 18 x 10Base-T/100Base-TX/1000Base-T - RJ-45 | 2 x SFP (mini-GBIC) |
Power | |
Power Device | Power supply - internal |
Voltage Required | 100-240V AC/50-60 Hz universal input |
Miscellaneous | |
Width | 17.3 in |
Depth | 8 in |
Height | 1.7 in |
Weight | 4.4 lbs |
Mounting Kit | Included |
MTBF | 68,033 hour(s) |
Compliant Standards | UL 60950, FCC Part 15 A, CSA 22.2 |
Localization | Chinese (simplified), English, German, French, Italian, Spanish |
Manufacturer Warranty | |
Service & Support | Limited lifetime warranty |
Service & Support Details | Limited warranty - lifetime : Technical support - web support - 1 year : Technical support - phone consulting - 1 year |
Environmental Parameters | |
Min Operating Temperature | 32 ° F |
Max Operating Temperature | 104 ° F |
Humidity Range Operating | 10 - 90% (non-condensing) |
Min Storage Temperature | -4 ° F |
Max Storage Temperature | 158 ° F |
Humidity Range Storage | 10 - 90% (non-condensing) |
16x Gigabit Ethernet, 2x Combo mini-GBIC, 16MB/128MB, 8K MAC, VLAN, QoS, 2.01kg
- Managed L2 Web-based management IGMPv1/2
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 16
- 1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T
- MAC address table: 8000 entries Switching capacity: 36 Gbit/s
- Rack mounting Stackable
Summary Description
Cisco Small Business SG200-18, Managed, L2, Gigabit Ethernet (10/100/1000), Rack mounting
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Specification
SG200-18 Specification
SG200-18 Specification | |
Device Type | Switch - 18 ports |
Enclosure Type | Rack-mountable |
Ports | 16 x 10/100/1000 + 2 x combo Gigabit SFP |
Power Over Ethernet (PoE) | N/A |
Performance | Switching capacity : 26.78 Mpps : Forwarding performance (64-byte packet size) : 36 Gbps |
MAC Address Table Size | 8000 entries |
Jumbo Frame Support | Yes |
Remote Management Protocol | SNMP, RMON, HTTP, TFTP |
Encryption Algorithm | MD5 |
Authentication Method | RADIUS |
Features | Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP), Trivial File Transfer Protocol (TFTP) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, fanless, SNMP, RMON, SNTP, Cisco Discovery Protocol, Auto SmartPorts |
Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, 802.3af PoE |
RAM | 128 MB |
Flash Memory | 16 MB |
Status Indicators | Link activity, port transmission speed, system |
Expansion and Connectivity | |
Interfaces | 18 x 10Base-T/100Base-TX/1000Base-T - RJ-45 | 2 x SFP (mini-GBIC) |
Power | |
Power Device | Power supply - internal |
Voltage Required | 100-240V AC/50-60 Hz universal input |
Miscellaneous | |
Width | 17.3 in |
Depth | 8 in |
Height | 1.7 in |
Weight | 4.4 lbs |
Mounting Kit | Included |
MTBF | 68,033 hour(s) |
Compliant Standards | UL 60950, FCC Part 15 A, CSA 22.2 |
Localization | Chinese (simplified), English, German, French, Italian, Spanish |
Manufacturer Warranty | |
Service & Support | Limited lifetime warranty |
Service & Support Details | Limited warranty - lifetime : Technical support - web support - 1 year : Technical support - phone consulting - 1 year |
Environmental Parameters | |
Min Operating Temperature | 32 ° F |
Max Operating Temperature | 104 ° F |
Humidity Range Operating | 10 - 90% (non-condensing) |
Min Storage Temperature | -4 ° F |
Max Storage Temperature | 158 ° F |
Humidity Range Storage | 10 - 90% (non-condensing) |
Frequently Asked Questions
What are the primary port configurations available on the Cisco SG200-18? +
The Cisco SG200-18 features 16 high-speed 10/100/1000 Gigabit Ethernet ports for reliable local connectivity. Additionally, it includes two combo mini-GBIC (SFP) ports, providing flexible uplink options to connect the switch to your broader network architecture via fiber-optic media when distance or speed requirements exceed standard copper capabilities.
Is the Cisco SG200-18 suitable for rackmount deployment in an enterprise closet? +
Yes, the SG200-18 is specifically designed for rackmount environments. Its compact form factor allows it to integrate seamlessly into standard 19-inch server racks, making it an ideal choice for wiring closets or branch office deployments where space efficiency and effective cable management are essential for maintaining a clean, professional network infrastructure.
How does the 'Smart Switch' management level differ from fully managed Cisco switches? +
As a member of the Cisco 200 Series, this unit offers essential management features through a web-based interface. It provides basic L2 functionality, including VLAN support, Quality of Service (QoS), and security features. It is perfectly positioned for IT teams who require more control than an unmanaged switch offers but do not need the complex Command Line Interface (CLI) found in higher-end Catalyst series switches.
What scenarios benefit most from the Gigabit performance of the SG200-18? +
This switch is optimized for bandwidth-intensive tasks such as high-speed file transfers, video conferencing, and VoIP integration. By providing 16 Gigabit ports, the SG200-18 ensures that your office workstations and desktop devices do not experience bottlenecks, facilitating smooth data flow across your local network and improving overall user productivity in small to medium-sized business environments.
Does the SG200-18 support fiber-optic connectivity? +
Absolutely. The two combo mini-GBIC ports allow you to utilize SFP modules to extend your network reach over fiber. This is particularly useful for connecting remote segments of your office or building that are beyond the distance limitations of standard copper Cat5e or Cat6 Ethernet cabling, ensuring stable, long-distance network performance.
Can I configure VLANs on the Cisco SG200-18? +
Yes, this model supports VLAN segmentation, which is a critical feature for isolating network traffic and enhancing security. By creating separate virtual local area networks, you can effectively segment your business traffic, isolate guest networks, or segregate voice and data traffic to ensure optimal network performance and security across your diverse enterprise departmental requirements.
How does the SG200-18 handle traffic prioritization via QoS? +
The switch utilizes Quality of Service (QoS) features to prioritize sensitive traffic, such as voice and video, over standard data packets. This ensures that time-sensitive applications remain jitter-free and clear, even during periods of heavy network load. You can easily configure these settings through the intuitive browser-based interface to meet your specific application delivery requirements.
Is the Cisco SG200-18 compliant with common network security standards? +
The SG200-18 includes built-in security features designed to protect your network integrity. It supports features like MAC-based port security and access control lists (ACLs) to regulate traffic and prevent unauthorized device access. These capabilities help IT administrators harden the network edge and maintain a secure operating environment for your business-critical data assets.
Does BuyRouterSwitch.com offer bulk quotes for large-scale enterprise rollouts? +
Yes, we specialize in supporting large-scale enterprise deployments. If you are looking to outfit multiple office locations or need a significant quantity of SG200-18 units, please reach out to our sales team directly. We are experienced in handling volume requests and will provide a tailored quote that aligns with your specific procurement needs and project timelines.
Why should I choose BuyRouterSwitch.com for my Cisco networking hardware? +
BuyRouterSwitch.com is a dedicated partner for IT professionals seeking authentic, high-quality networking equipment. We focus on providing a secure, reliable purchasing experience, ensuring you get the exact Cisco hardware required for your infrastructure. Our streamlined ordering process and expert sales focus make us the preferred choice for procurement managers who demand consistent supply chain reliability for their networking projects.
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