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Lenovo Rackswitch G7028 Ethernet Switch - 24 Ports - Manageable - 4 X Expansion... 

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Model: 174253

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Lenovo Network 7159BAX RackSwitch G7028 (Rear to Front) RetailForm factor
1U rack mount switch
1U rack mount switch
A total of 24 10/100/1000 Mb Ethernet ports with RJ-45 connectors
Four ports for 1 Gb or 10 Gb Ethernet SFP/SFP+ transceivers (support for 1000BASE-SX, 1000BASE-LX, 1000BASE-T, 10GBASE-SR, or 10GBASE-LR) or SFP+ direct-attach copper (DAC) cables. SFP/SFP+ modules or DAC cables are not included and must be purchased separately (for more information, see Table 3)
One Ethernet port (RJ-45 connector) for out of band (OOB) management
One RS-232 serial port (RJ-45 connector) that provides another means to configure the switch module
One USB port for mass storage devices
Scalability and performance
10 Gb Ethernet ports for maximum network bandwidth
Autosensing 10/1000/1000 Gigabit Ethernet ports for bandwidth optimization
Non-blocking architecture with wire-speed forwarding of traffic up to 128 Gbps of full duplex switching throughput
Up to 96 Million packets per second (Mpps) with switching latency of 3.3 microseconds
Media access control (MAC) address learning: Automatic update, support of up to 8,000 MAC addresses
Static and LACP (IEEE 802.3ad) link aggregation
Support for jumbo frames (up to 12,288 bytes)
Broadcast/multicast storm control
IGMP snooping for limit flooding of IP multicast traffic
IGMP filtering to control multicast traffic for hosts participating in multicast groups
Availability and redundancy
IEEE 802.1D STP for providing L2 redundancy
IEEE 802.1s Multiple STP (MSTP) for topology optimization, up to 32 STP instances are supported by single switch
IEEE 802.1w Rapid STP (RSTP) (provides rapid STP convergence for critical delay-sensitive traffic such as voice or video)
Per-VLAN Rapid STP (PVRST) enhancements
Layer 2 Trunk Failover to support active/standby configurations of network adapter teaming on compute nodes
Hot Links provides basic link redundancy with fast recovery for network topologies that require Spanning Tree to be turned off
VLAN support
Port-based and protocol-based VLANs
Up to 4095 VLANs supported per switch (512 active VLANs), with VLAN numbers 1 - 4095 (4095 is used for management connection only)
802.1Q VLAN tagging support on all ports
802.1x with Dynamic VLAN assignment
Private VLANs
Virtual Link Aggregation support
VLAN-based, MAC-based, and IP-based access control lists (ACLs)
802.1x port-based authentication
Multiple user IDs and passwords
User access control
Radius, TACACS+ and LDAP authentication and authorization
Quality of Service (QoS)
Virtual Link Aggregation support
Support for IEEE 802.1p, IP ToS/DSCP, and ACL-based (MAC/IP source and destination addresses, VLANs) traffic classification and processing
Traffic shaping and re-marking based on defined policies
Eight priority queues per port for processing qualified traffic
Weighted random early detection with explicit congestion notification
CPU priority policies
IPv4/IPv6 ACL metering
IP v4 Layer 3 functions
Host management
IP filtering with ACLs
Support for DHCP client
Support for IGMP snooping and IGMP relay
IP v6 Layer 3 functions
Host management
IP filtering with ACLs
Support for DHCP client
Support for IGMP snooping and IGMP relay
IP v6 Layer 3 functions
IPv6 host management
IPv6 filtering with ACLs
Industry-standard CLI (isCLI)
Simple Network Management Protocol (SNMP V1 and V3)
Telnet interface for CLI
SSH and SSH v2
Secure Copy (SCP)
Serial interface for CLI
Firmware image update (TFTP and FTP)
Switch LEDs for port status and switch module status indication
Remote Monitoring (RMON) agent to collect statistics and proactively monitor switch performance
Port mirroring for analyzing network traffic passing through the switch
Change tracking and remote logging with the syslog feature
Item Dimension (L"xW"xH")
2 x 12 x 15
12 lb
Warranty Information
1 Year

Package Contents:
  • RackSwitch G7028 Ethernet Switch
  • Generic Rack Mount Kit (2 post)
  • Power Cord Retention Clip
  • RJ-45 to DB-9 serial cable (1.8 m)
  • Warranty Flyer
  • Important Notices Flyer
  • Documentation CD-ROM


Package Contents: 
  • RackSwitch G7028 Ethernet Switch
  • Generic Rack Mount Kit (2 post)
  • Power Cord Retention Clip
  • RJ-45 to DB-9 serial cable (1.8 m)
  • Warranty Flyer
  • Important Notices Flyer
  • Documentation CD-ROM


General Information
ManufacturerLenovo Group Limited
Manufacturer Part Number7159BAX
Manufacturer Website Addresshttp://www.lenovo.com/us/en/
Brand NameLenovo
Product LineRackSwitch
Product ModelG7028
Product NameRackSwitch G7028 Ethernet Switch
Marketing Information

The Lenovo RackSwitch™ G7028 is an inexpensive, entry-level Layer 2 1/10 Gb Ethernet switch that is designed for the data center. Data center customers continue to deploy applications by using 1 GbE networking switches while 10 GbE continues to grow for customer solutions that require greater I/O bandwidth. The RackSwitch G7028 is an ideal solution for data center customers who need an economical 1 Gb and 10 Gb connectivity solution.

Packaged Quantity1
Product TypeEthernet Switch
Additional Product Specifications
Full Product SpecificationsClick to view
Total Number of Network Ports24
Uplink PortYes
Stack PortNo
Port/Expansion Slot Details
Media & Performance
Media Type Supported
Ethernet Technology
Network Technology
I/O Expansions
Number of Total Expansion Slots4
Expansion Slot TypeSFP+
Number of SFP+ Slots4
Network & Communication
Layer Supported2
Management & Protocols
Power Description
Power SourcePower Supply
Redundant Power Supply SupportedYes
Physical Characteristics
Compatible Rack Unit1U
Form FactorRack-mountable
Weight (Approximate)11.68 lb
ProductTitleLenovo RackSwitch G7028 Ethernet Switch - 24 Network, 4 Expansion Slot - Manageable - Twisted Pair, Optical Fiber - 2 Layer Supported - 1U High - Rack-mountable - 3 Year Limited Warranty

Warranty Information

Limited Warranty3 Year
Beach Audio Warranty

This product was added to our catalog on Friday, January 20, 2017.


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