8-Port Gigabit GREENnet Switch

TEG-S81g (Version v3.0R)

Plug and Play installation
8 x Gigabit ports
16 Gbps switching capacity
Up to 70% energy savings with GREENnet technology*

DISCONTINUED PRODUCT

The TEG-S81g (Version v3.0R) has been discontinued. It has been replaced by the TEG-S82g (Version v3.1R). For a list of discontinued products, click here.

The 8-Port Gigabit GREENnet Switch, model TEG-S81g, provides high bandwidth performance, ease of use, and reliability, while reducing power consumption by up to 70%*. GREENnet technology automatically adjusts power consumption as needed, resulting in substantial energy savings. Embedded GREENnet technology works right out of the box with no management requirement. Boost office network efficiency and eliminate network congestion with Gigabit speeds and a total switching capacity of 16 Gbps with full-duplex mode. A built-in universal power supply reduces cable clutter and diagnostic LEDs help with network troubleshooting.

Gigabit Speeds

Eight gigabit ports provide high-speed network connections to devices, and a 16 Gbps switching capacity allows data traffic to flow smoothly, reducing traffic bottlenecks.

An illustration of a network switch with multiple ports labeled ‘Flex-Power’. To the right, there is a gradient blue arrow pointing to the right, indicating variable power distances. The distances are marked at three points along the arrow: 20m, 60m, and 100m.

Energy Savings

Embedded GREENnet technology provides cost savings and reduces power consumption by up to 70%, by limiting port power consumption during periods of low link utilization.

Line drawing of a modern workspace with a desk, office chair, switch, and laptop.

Compact Design

With a compact and lightweight housing design, this switch is well-suited for desktop installations. Its fanless design is perfect for quiet environments that require silent operation.

A view of the 8-Port Gigabit GREENnet Switch TEG-S81g. On the left is the front view with labels for LED indicators, and on the right is the back view with labels for Gigabit ports and power port.

Plug and Play

Simply power up the switch and plug in connected devices

Ports

8 x Gigabit Ethernet ports

Switching Capacity

16 Gbps switching capacity

Jumbo Frame

Sends larger packets, or Jumbo Frames (up to 9 KB), for increased performance

Fanless

Fanless design lowers energy consumption and reduces operating noise

LED Indicators

LEDs convey power, link and activity

Standards	IEEE 802.3 IEEE 802.3u IEEE 802.3x IEEE 802.3ab IEEE 802.3az
Device Interface	8 x Gigabit Ports LED indicators
Data Transfer Rate	Ethernet: 10Mbps (half duplex), 20Mbps (full duplex) Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex) Gigabit: 2000Mbps (full duplex)
Performance	Data Ram Buffer: 192KB Switch Fabric: 16Gbps MAC Address Table: 4K entries Forwarding rate: 11.9Mpps (64-byte packet size) Jumbo frame: 9KB
Special Features	GREENnet energy saving technology Input: 90 - 260V AC, 50/60 Hz, 0.2 A Output: 5V DC, 1A Consumption: 3.68 Watts (max.)
Operating Temperature	0 – 40°C (32 - 104°F)
Operating Humidity	Max. 90% non-condensing
Dimensions	140 x 76 x 27.5mm (5.5 x 3 x 1.1 in.)
Weight	153.4g (5.4 oz.)
Certifications	CE FCC
Warranty	3 year limited

PACKAGE CONTENTS

TEG-S81g
Quick Installation Guide
Power Adapter (5V DC, 1A)

All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.