
TEG-MGBS20D3
SFP Dual Wavelength Single-Mode LC Module
TEG-MGBS20D3 (v1.0R)
• Must pair with TEG-MGBS20D5 or other compatible module
• LC Simplex (single strand) connector-type
• Bi-Directional (WDM) SFP Module
• Spans distances up to 20 km (12.4 miles)
• Tx: 1310 nm / Rx: 1550 nm, +3.3 v Power Supply
TRENDnet’s TEG-MGBS20D3 when paired with the TEG-MGBS20D5 creates a long distance, single strand fiber solution with a range of up to 20 km
(12.4 miles). Alternatively grow your pre-existing two-strand fiber connection, and turn it into two separate single-strand fiber connections. The SFP
interface is compatible with standard SFP slots and offers a 1000BASE-LX SFP interface.

TEG-MGBS20D3
Hot-Pluggable SFP
Hot-pluggable SFP transceiver compatible with a MSA
compliant SFP slot
Bi-Directional Fiber
Transmit: 1310 nm / Receive: 1550 nm, pair with
TEG-MGBS20D5 or compatible SFP module
Fiber Distance
Supports networking for distances up to 20 km (12.4
miles)
Fiber Port
LC-type simplex connector
Operating Temperature
Rated for an operating temperature range of
0 to 70 °C (32 to 158 °F)
Fiber Applications
Long distance fiber networking for industrial,
manufacturing, corporate and educational
campus applications.
Fiber Mode / Distance
Single Mode transceiver spans distances up to
20 km (12.4 miles) and supports up to 1.25
Gbps throughput speeds.
Compatibility
Compatabile with TRENDnet SFP switches,
adapters and many third-party SFP solutions

Specifications
Standards
• IEEE 802.3z
• ANSI Fiber Channel compliant
• Class 1 Laser
Device Interface
• SFP MSA Compliant
• Simplex LC connector
Data Transfer Rate
• 1.25 Gbps
Wavelength
• TX: 1310 nm
• RX: 1550 nm
Optical Output Power
• -3 ~ -9 dBm
Distance
• 20 km (12.4 miles)
Special Features
• Hot pluggable
• Bi-directional (WDM) SFP module
TEG-MGBS20D3
Sensitivity
• -23 dBm
Power Consumption
• 0.8 watts
Operating Temperature
• 0 – 70 °C (32 - 158 °F)
Operating Humidity
• Max. 85% non-condensing
Dimensions
• 57 x 13 x 12 mm (2.2 x 0.5 x 0.5 in)
Weight
• 18 g (0.6 oz.)
Certifications
• CE
• FCC
Warranty
• 3 year limited
Package Contents
• TEG-MGBS20D3
20675 Manhattan Place • Torrance • CA 90501 • USA • T: 1-888-326-6061 • F: 1-310-961-5511 • sales@trendnet.com • www.TRENDnet.com
TRENDnet is a registered trademark. Other Brands and product names are trademarks of their respective holders. Information provided in this document pertain to TRENDnet products and is subject to change at any time, without notice. For the most
recent product information please visit http://www.trendnet.com. Copyright © TRENDnet. All Rights Reserved.
Updated: 4/7/2016