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TRENDnet TEG-240WS Smart 24-port Gigabit Web Smart Switch. Limited Life Time Warranty

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  • Device Type - Smart Switch
  • RAM - 400KB
  • Ports Qty - 24 Ports

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

24-Port Gigabit Web Smart Switch
TEG-240WS (D1.0R)

  • IPv6, 802.3ad, Private and Voice VLAN support
  • 24 x Gigabit ports
  • 4 shared SFP slots
  • Fanless rack-mount metal housing
  • Limited lifetime warranty


TRENDnet’s 24 Port Gigabit Web Smart Switch, model TEG-240WS, delivers advanced management features with a 48Gbps switching capacity. This fanless rack-mountable IPv6 ready switch comes with an intuitive web-browser interface. Advanced traffic management, security, trouble shooting, and monitoring protocol support makes this a powerful backbone solution for SMB networks.


Hardware Design
Fanless rack mountable 1U metal housing features 24 Gigabit ports and four shared SFP slots


IPv6 Ready
This switch supports IPv6 configuration and IPv6 neighbor discovery


Traffic Management
A broad range of network configurations are supported by: 802.3ad link aggregation, Asymmetric VLAN, 802.1Q VLAN, Voice VLAN, RSTP, MSTP, Loopback Detection, GVRP, 802.1p Class of Service (CoS), port bandwidth management, and QoS queue scheduling


Real time traffic comparison charts, error group charts, and a convenient cable diagnostic test aid in rapid troubleshooting


Features such as ACL, SSL, MAC/port filtering, 802.1X, TACACS+, and RADIUS are compatible with layered security controls


RMON, SNMP, SNMP Trap, and Port Mirroring support administrator monitoring solutions



  • IEEE 802.1d
  • IEEE 802.1p
  • IEEE 802.1Q
  • IEEE 802.1s
  • IEEE 802.1w
  • IEEE 802.1X
  • IEEE 802.1ab
  • IEEE 802.3
  • IEEE 802.3x
  • IEEE 802.3z
  • IEEE 802.3ab
  • IEEE 802.3ad
  • IEEE 802.3az

Device Interface

  • 24 x Gigabit ports (ports 1-24)
  • 4 x Shared SFP slots (shared with ports 21-24)
  • LED indicators

Data Transfer Rate

  • Ethernet: 10Mbps (half duplex), 20Mbps (full duplex)
  • Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex)
  • Gigabit Ethernet: 2000Mbps (full duplex)


  • Switch fabric: 48Gbps
  • RAM buffer: 1MB
  • MAC Address Table: 16K entries
  • Jumbo Frames: 10KB
  • HOL Blocking Prevention
  • Forwarding rate: 35.7Mpps (64-byte packet size)


  • HTTP/HTTPS (SSL v2/3 TLS) Web based GUI
  • SNMP v1, v2c, v3
  • RMON v1
  • Static Unicast MAC Address
  • Enable/disable 802.3az Power Saving
  • LLDP
  • Virtual Cable Test
  • IPv6: IPv6 Neighbor Discovery, IPv6 Static IP,DHCPv6, Auto configuration


  • MIB II RFC 1213
  • Bridge MIB RFC 1493
  • Bridge MIB Extension RFC 2674
  • SNMPv2 MIB RFC 1907
  • Ethernet Interface MIB RFC 1643
  • Ethernet–like MIB RFC 2863
  • Interface Group MIB RFC2233
  • MIB Traps Convention RFC 1215
  • RMON MIB RFC 1757, RFC 2819
  • 802.1p MIB RFC 2674
  • RADIUS Client Authentication MIB RFC 2618
  • LLDP-MIB IEEE 802.1ab
  • Ping MIB RFC 2925, RFC 4560

Spanning Tree

  • IEEE 802.1D STP (Spanning Tree protocol)
  • IEEE 802.1w RSTP (Rapid Spanning Tree protocol)
  • IEEE 802.1s MSTP (Multiple Spanning Tree protocol)

Link Aggregation

  • Static Link Aggregation
  • 802.3ad Dynamic LACP

Quality of Service (QoS)

  • 802.1p Class of Service (CoS)
  • DSCP (Differentiated Services Code Point)
  • Bandwidth Control per port
  • Queue Scheduling: Strict Priority, Weighted Round Robin (WRR)


  • Multiple management VLAN assignment
  • Asymmetric VLAN
  • 802.1Q Tagged VLAN
  • Dynamic GVRP
  • Up to 256 VLAN groups, ID Range 1-4094
  • Private VLAN (Protected Ports)
  • Voice VLAN (10 user defined OUIs)


  • IGMP Snooping v1, v2, v3 (per VLAN)
  • Static Multicast Address
  • Up to 256 multicast entries

Port Mirror

  • RX, TX, or Both
  • One to one


  • 802.1X Port-Based Network Access Control , RADIUS,TACACS+
  • Local Dial In User Authentication
  • DHCP Snooping (per VLAN)
  • Loopback Detection
  • Duplicated Address Detection
  • Trusted Host
  • Denial of Service (DoS)

ACL IPv4 L2-L4 & IPv6

  • MAC Address
  • Ether Type (IPv4 only)
  • IP Protocol 0-255
  • TCP/UDP Port 1-65535
  • 802.1p
  • DSCP (IPv4 only)
  • IPv6 Address (IPv6 only)


  • Optional Software Utility: Windows® 8, 7, Vista, XP,Windows® 2003/2008 Server

Special Features

  • Fanless Design
  • IPv6
  • 802.3az power saving
  • Rack mountable


  • Input: 100 - 240VAC, 50 / 60Hz, internal power supply
  • Consumption: 15 Watts (max.)

Operating Temperature

  • 32 - 113°F (0 – 45°C)

Operating Humidity

  • Max. 90% non-condensing


  • 17.3 x 8.27 x 1.75 in. (440 x 210 x 44.45mm)
  • Rack mountable 1U height


  • 6.2lbs (2.8kg)


  • CE
  • FCC


  • 3-Year limited


  1. TEG-240WS
  2. Multi Language Quick Installation Guide
  3. CD-ROM (Utility & User's Guide)
  4. Six-Foot (1.8m) Power Cord
  5. Rack Mount Hardware

Learn more about the TRENDnet TEG-240WS

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details
  • Return Policies
    • Return for refund within: 45 days
    • Return for replacement within: 1 year
  • This item is covered by's 45/1 Return Policy.
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Fast, Reliable, and Quiet 8/19/2013 7:42:35 AM

Pros: We have had this switch for almost a year now with no problems. It is fast, reliable, quiet, and green (low power). The admin interface is actually not terrible. I have seen some really bad ones over the years.

Cons: So far we have had no technical problems.

Overall Review: We do use them as managed switches currently but it is good to know that we can if needed. We do use the statics to monitor the network for anything weird. We will be buying another one soon to replace an older 100 Mb switch.

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Great Switch 10/21/2011 1:07:18 PM

Pros: Durable!! - I installed 2 of these switches in 2007 and both are still running strong 4 years later. They run flawlessly and have given me no problems. I am upgrading those two and two other switches I have with the TEG-448WS (48-port switches) which I hope run just as strong for just as long. Even though they are 4+ years old, I am moving them to another part of my network to upgrade a couple other unmanaged switches that are only 10/100.

Cons: None that I found

Overall Review: I don't really utilize them as "managed" switches, rather I purchased them because I like the GUI that allows me to monitor status and transmission statistics when desired. Helps in troubleshooting issues...which are few and far between. Sure they are a bit more than an unmanaged switch, but the difference is very small when amortized over the lifetime of the units.

4 out of 4 people found this review helpful. Did you?
Ownership: 1 month to 1 year
1/ 5
Buggy firmware keeps this switch from being great value 1/14/2009 9:34:01 AM

Pros: Affordable managed switch.

Cons: Web interface does not set Link Speed/Duplex settings properly.
Somewhat obnoxious interface.

Overall Review: We have been using this switch on our test bench for some time. If left as a dumb switch it works great. However, who buys a managed switch to use it as an unmanaged switch. The web interface does have a serious bug that is more than a little obnoxious for network testing. When trying to manually set the port speed settings for a port, the interface returns an error saying
"Media type is changed.
Current speed setting is not suitable."

5 out of 5 people found this review helpful. Did you?
Ownership: 1 day to 1 week
2/ 5
Appleshare Not Supported! 1/1/2009 7:55:59 AM

Pros: Good value for managed 24 port switch.

Cons: WARNING-APPLESHARE NOT SUPPORTED! Yes, the word "Mac" inside an Apple silhouette is on the box. Yes, Macintoshes can still communicate with Windows, Linux, and OS X servers. They can even connect to printers that support Apple's "bonjour" protocol. But I have 2 RIP servers that publish as Appletalk, and doing without them is not an option. So if you don't think you would find yourself in this predicament, this is a decent switch for the price. But if you do need Appleshare, look elsewhere!

Overall Review: I'm only giving it 2 eggs because I have purchased many switches in the past, and this is the first that I have purchased that left me in a bind. And it has a Mac "logo" on the package!

2 out of 15 people found this review helpful. Did you?
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