
10/100 Mbps Multi Mode Fiber Media Converter ST 2 km
StarTech ID: ET90110ST2
The ET90110ST2 10/100 Mbps Multimode Fiber Media Converter (ST, 2 km) lets you extend a Fast Ethernet
network (10/100 Mbps) over multimode fiber, at distances of up to 2 km (1.2 miles).
A cost-effective solution for connecting a 10/100 Mbps Ethernet (10/100Base-T) network to remote network
segments over a 100Base-FX fiber backbone. Designed to offer a durable and convenient Ethernet to fiber
solution, the Ethernet to ST Fiber converter features an all-steel chassis, and a simple plug-and-play installation
with minimal configuration required.
For added versatility, this fiber media converter supports standalone operation, or installation into the 20 Slot,
2U Rackmount Chassis (ETCHS2U).
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Applications
Provides connectivity to a user or network segment that is in an isolated area of a large complex or in
another building altogether
Perfect for secure connections required by government agencies where EMI is not acceptable
Connect traffic control/monitoring systems at extreme distances to the main office
Extend network connectivity to remote areas of stadiums, auditoriums or other venues
Converts 100Base-FX fiber optic signals to 10/100Base-T Ethernet over multi mode fiber cable
www.startech.com
1 800 265 1844

Features
Supports standalone operation, or installation into the ETCHS2U Rackmount Chassis
Cost-effective way to extend/bridge networks using fiber cabling
Advanced features include Link-loss forwarding, remote monitor status, two frame lengths
Supports a maximum fiber cable length of 2 km
Supports full or half-duplex operation
Quick and simple installation, easy to use
www.startech.com
1 800 265 1844

Technical Specifications
Warranty 2 Years
PoE No
WDM No
Auto MDIX Yes
Fiber Operating Mode Half/Full-Duplex
Fiber Type Multi Mode
Max Transfer Distance 2 km (1.2 mi)
Maximum Data Transfer Rate 200 Mbps (Full Duplex Mode)
Wavelength 1310nm
Local Unit Connectors 1 - RJ-45 Female
Remote Unit Connectors 1 - Fiber Optic ST Duplex Female
Color Black
Enclosure Type Steel
Product Height 0.9 in [24 mm]
Product Length 6.1 in [154 mm]
Product Weight 13.9 oz [393 g]
Product Width 3.4 in [87 mm]
Center Tip Polarity Positive
Input Current 0.36A
Input Voltage 115 ~ 230 AC
Output Current 1A
Output Voltage 12 DC
Plug Type M
Power Source AC Adapter Included
Humidity 10~90% RH
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -10°C to 70°C (14°F to 158°F)
Shipping (Package) Weight 1.7 lb [0.8 kg]
Included in Package 1 - Fiber Media Converter
Included in Package 1 - Universal Power Adapter (NA/UK/EU)
Included in Package 1 - Instruction Manual
www.startech.com
1 800 265 1844

Certifications, Reports and Compatibility
www.startech.com
1 800 265 1844