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Item#: N82E16817111470

TRENDnet 48-Port 10/100 Mbps Ethernet and 4-Port Gigabit Web Smart Switch with 2 Mini-GBIC Slots, TEG-2248WS

  • Device Type - Smart Switch
  • RAM - 1536KB
  • Ports Qty - 48-Port 10/100 Mbps Ethernet and 4-Port Gigabit

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

48-Port 10/100Mbps Web Smart Switch

TEG-2248WS (C1.0R)

TEG-2248WS (C1.0R)

  • 48 x 10 / 100Mbps ports
  • 4 x Gigabit ports
  • 2 x shared SFP slots
  • 17.6Gbps switching capacity
  • Advanced Web Smart management support
  • Fanless design reduces energy consumption and operating noise
  • Rack mountable


TRENDnet’s fanless 48-Port 10/100Mbps Web Smart Switch, model TEG-2248WS, offers 48 10/100Mbps ports, four Gigabit ports, two shared SFP slots, and a 17.6Gbps switching capacity. This IPv6 ready switch offers advanced traffic management, troubleshooting, access control, energy saving GREENnet, and monitoring features at a reduced cost.


Hardware Design
Provides 48 10/100Mbps ports, four Gigabit ports, two shared SFP slots, a 17.6Gbps switching capacity, and includes rackmount brackets


Fanless design reduces energy consumption and operating noise


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, Private VLAN, Bandwidth Controls, GVRP, IGMP v1-v3, 802.1p Class of Service (CoS), Spanning Tree (STP, RSTP, and MSTP), and QoS queue scheduling


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


Access Controls
Features such as ACL, SSL, MAC/port filtering, Denial of Service controls, 802.1X, TACACS+, and RADIUS are compatible with layered network access 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 802.3u
  • IEEE 802.3x
  • IEEE 802.3z
  • IEEE 802.3ab
  • IEEE 802.3ad
  • IEEE 802.3az

Device Interfaces

  • 48 x 10/100Mbps ports (ports 1-48)
  • 4 x Gigabit ports (ports 49-52)
  • 2 x Shared SFP slots (shared with ports 49-50)
  • LED indicators
  • Reset Button

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: 17.6Gbps
  • RAM Buffer: 1.5MB
  • MAC Address Table: 16K entries
  • HOL Blocking Prevention
  • Forwarding Rates: 13.1 Mpps (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
  • 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 RFC 2233
  • 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
  • Many-to-one

Access Control

  • 802.1X Port-Based Network Access Control, RADIUS, TACACS+
  • Local Dial In User Authentication
  • DHCP Snooping (per VLAN)
  • Loopback Detection
  • Duplicated Address Detection
  • 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® 8.1, 8, 7, Vista, XP, Windows® 2003/2008 Server Special Features
  • IPv6
  • 802.3az power saving
  • Rack mountable


  • Input: 100 ~ 240VAC, 50/60Hz, internal power supply
  • Consumption: 18 Watts (max.)


  • Fanless design


  • 631319

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


  • 6.22 lbs (2.82kg)


  • CE
  • FCC


  • 3-Year limited

What's in the Box

  1. TEG-2248WS
  2. Multi Language Quick Installation Guide
  3. CD-ROM (Utility & User’s Guide)
  4. Power cord: 6 ft. (1.8m)
  5. Rack mount hardware

Learn more about the TRENDnet TEG-2248WS

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details

Customer Reviews of the TRENDnet TEG-2248WS

Do you own this product? Write a Review

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  • Brian B.
  • 10/6/2011 10:21:45 AM
  • Ownership: 1 day to 1 week

4 out of 5 eggsWorks

Pros: Nice, quiet (fanless afaik), and easy to setup. Utility is fine, but you can also use the web interface, just make sure you're on the same segment/subnet etc... Nice feature set for the pricel

Cons: 4/5 stars for such poor documentation - it includes a section after the utility installation for "Wireless configuration now complete" - WHERE IS THE WIRELESS???? THIS IS A SWITCH???

Other Thoughts: Haven't used the GBIC ports yet, but nice to have just in case. Good hardware - poor documentation.

Did you find this review helpful? Yes No

  • Jonathan C.
  • 8/9/2011 3:03:09 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsNot too shabby

Pros: Affordable. 17GBPS throughput isn't so bad either.

Cons: Mini GBIC are shared. It would have been nice to see them seperated.

Did you find this review helpful? Yes No

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Item#: N82E16817111470
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