How cost-effective is the SG300-20 switch?

The SG300-20 provides advanced management and security features at an affordable price, making it a cost-effective choice for small and medium-sized businesses.

What features does the SG300-20 offer?

The SG300-20 features 18 10/100/1000 ports, 2 combo mini-GBIC ports, advanced security, and management features.

What are the common application scenarios for the SG300-20?

The SG300-20 is ideal for small and medium-sized business networks that require robust performance and advanced security features.

How to install the SG300-20 switch?

The SG300-20 can be easily installed by mounting it in a rack or positioning it on a desktop. Follow the user manual for detailed instructions.

Does the SG300-20 need firmware upgrades?

Yes, it is recommended to keep the SG300-20 firmware updated to ensure optimal performance and security.

Are there alternative products to the SG300-20?

Alternative products include other switches in the Cisco 300 Series Managed Switches, like the SG300-28 for more port options.

SG300-20

Name: SG300-20
SKU: SG300-20
Price: 156 USD
Availability: OutOfStock

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Name:	SG300-20
Model:	SG300-20 - Cisco Small Business 300 Series Managed Switches
Brand:	Cisco
Detail:	18 10/100/1000 ports, 2 combo mini-GBIC ports
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Availability:	Item Backordered
Condition:	New Factory Sealed

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SG300-20

18 10/100/1000 ports, 2 combo mini-GBIC ports

Price: US$156.00

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Overview

SG300-20 Overview

The Cisco 300 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. The Cisco SG300-20 provides 18 10/100/1000 ports, 2 combo mini-GBIC ports.

Quick Spec

Figure 1 shows the appearance of SG300-20.

Table 1 shows the quick spec.

Product Number	SG300-20
Product Description	18 10/100/1000 ports, 2 combo mini-GBIC ports
Ports	18 x 10/100/1000 + 2 x combo Gigabit SFP
Power Over Ethernet (PoE)	N/A
Performance	Switching capacity: 40 Gbps; Forwarding performance (64-byte packet size): 29.76 Mpps
MAC Address Table Size	16K entries
Capacity	4K Active VLANs
Routing Protocol	Static IPv4 routing

Compare to Similar Items

Table 2 shows the comparison between SG300-20 and SG300-10.

Product Number	SG300-20	SG300-10
Product Description	18 10/100/1000 ports, 2 combo mini-GBIC ports	8 10/100/1000 ports, 2 combo mini-GBIC ports
Ports	18 x 10/100/1000 + 2 x combo Gigabit SFP	8 x 10/100/1000 + 2 x combo Gigabit SFP
Power Over Ethernet (PoE)	N/A	N/A
Performance	Switching capacity: 40 Gbps; Forwarding performance (64-byte packet size): 29.76 Mpps	Switching capacity: 20 Gbps; Forwarding performance (64-byte packet size): 14.88 Mpps
MAC Address Table Size	16K entries	16K entries
Capacity	4K Active VLANs	4K Active VLANs
Routing Protocol	Static IPv4 routing	Static IPv4 routing

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Specification

SG300-20 Specification

SG300-20 Specification
Product Number	SG300-20
Device Type	Switch - 20 ports - L3 - managed
Enclosure Type	Desktop, rack-mountable - 1U
Ports	18 x 10/100/1000 + 2 x combo Gigabit SFP
Power Over Ethernet (PoE)	N/A
Performance	Switching capacity: 40 Gbps Forwarding performance (64-byte packet size): 29.76 Mpps
MAC Address Table Size	16K entries
Capacity	4K Active VLANs
Routing Protocol	Static IPv4 routing
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH, CLI
Jumbo Frame Support	10KB
Authentication Method	Secure Shell (SSH), RADIUS, TACACS+
Features	Layer 3 switching, layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, fanless
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, IEEE 802.1s
RAM	128 MB
Flash Memory	16 MB flash
Status Indicators	Link activity, port transmission speed, system
Interfaces	20 x 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x console - 9 pin D-Sub (DB-9) - management 2 x SFP (mini-GBIC)
Power Device	Power adapter - external
Voltage Required	AC 120/230 V ( 50/60 Hz )
Width	17.3 in
Depth	8 in
Height	1.5 in
Weight	4.8 lbs
Cables Included	1 x serial cable
Rack Mounting Kit	Included
MTBF	144,237 hour(s)
Compliant Standards	UL 60950, FCC Part 15 A, CSA 22.2
Localization	Chinese (simplified), English, German, French, Italian, Spanish, Japanese
Service & Support	Limited lifetime warranty
Service & Support Details	Limited warranty - replacement - lifetime - response time: next business day Technical support - web support - 1 year Technical support - phone consulting - 1 year
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)

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Q&A

Questions & Answers

What are the common troubleshooting steps for the SG300-20?

Common troubleshooting steps include checking power connections, ensuring cables are securely connected, and resetting the switch if necessary.

What accessories are available for the SG300-20?

Available accessories include additional mini-GBIC modules, rack-mount kits, and power cables.

How does the SG300-20 compare with other similar products?

The SG300-20 offers a balance of cost-effectiveness, advanced features, and reliability, often outperforming other switches in the same category.

What security features are available on the SG300-20?

The SG300-20 includes advanced security features such as access control lists (ACLs), secure management interfaces, and VLANs.

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Resources Downloads

Support and Resources

Comparison of Cisco Small Business 300 Series Managed Switches

Transition Guide

Cisco SMB Switches Transition Guide

Model Datasheet

SG300-20 Datasheet

SG300-20

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SG300-20

SG300-20 Overview

Quick Spec

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Quality Certifications

SG300-20 Specification

SG300-20 Specification

Quality Certifications

Questions & Answers

What are the common troubleshooting steps for the SG300-20?

What accessories are available for the SG300-20?

How does the SG300-20 compare with other similar products?

What security features are available on the SG300-20?

How cost-effective is the SG300-20 switch?

What features does the SG300-20 offer?

What are the common application scenarios for the SG300-20?

How to install the SG300-20 switch?

Does the SG300-20 need firmware upgrades?

Are there alternative products to the SG300-20?

What are the common troubleshooting steps for the SG300-20?

What accessories are available for the SG300-20?

How does the SG300-20 compare with other similar products?

What security features are available on the SG300-20?

Standard Services

Warranty

Resources Downloads

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