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Cisco Small Business 500 Series SG500-28-K9-NA Managed Stackable Gigabit Ethernet Switch

  • 16K MAC Address Table
  • 8MB Buffer Memory
  • Managed
Specs
Reviews (1)

Learn more about the Cisco Systems, Inc. SG500-28-K9-NA

Model
Brand Cisco Small Business
Series 500 Series
Model SG500-28-K9-NA
Format & Standards
Format Rackmount
Standards IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
Network Management Type Managed
Ports & Interface
Uplink Ports 4
Uplink Interface SFP
Uplink Speed 10/100/1000 Mbps
Primary Ports 24 x RJ45 + 4 x Gigabit Ethernet
Primary Port Speed 10/100/1000Mbps
Data Transmission
MAC Address Table 16K
VLAN Support Yes
Jumbo Frames Yes
Buffer Memory 8MB
Details
Protocols TCP/IP
Security SSH
SSL
IEEE 802.1X
STP BPDU Guard
STP Root Guard
DHCP snooping
IP Source Guard (IPSG)
Dynamic ARP Inspection (DAI)
Secure Core Technology(SCT)
Port security
RADIUS/TACACS+
RADIUS accounting
Storm control
DoS prevention
Congestion avoidance
Multiple user privilege levels in CLI
ACLs
PoE No
Stackable Yes
SNMP Yes
QoS Yes
LACP Yes
Layer 2-3
Port Mirroring Yes
Cabling Unshielded twisted pair (UTP) Category 5 or better; Fiber options (SMF and MMF); Coaxial SFP+ for stacking purposes
LEDs System, Link/Act, Speed, Gigabit
Button Reset button
Power Supply
Power 100-240V, 47-63 Hz, internal, universal
Dimensions & Weight
Dimensions 440 x 44 x 257 mm
Weight 3.4 kg
Environmental
Temperature 0°C to 40°C (32°F to 104°F)
Humidity 10% - 90%, Non-condensing
Features
Features Interface:
24 10/100/1000 ports
4 Gigabit Ethernet (2 combo* Gigabit Ethernet + 2 1GE/5GE SFP)

Switching Capacity (Gbps): 72

Capacity in mpps (64-byte packets): 41.67

Green Power

Flash: 32 MB

800 MHz ARM CPU memory: 256 MB

*Each combo mini-GBIC port has one 10/100/1000 copper Ethernet port and one mini-GBIC/SFP Gigabit Ethernet slot, with one port active at a time.
Packaging
Package Contents Cisco Small Business 500 Series Stackable Managed Switch
Power cord
Mounting hardware
Serial cable
CD-ROM with user documentation (PDF) included
Quick Start Guide
Additional Information
First Listed on Newegg April 20, 2012

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details

Return Policies

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