Product Type | Gigabit Fiber Media Converter |
Form Factor | Standalone |
Weight | 300 g |
Power Requirements | Input: 100-240V AC, Output: 5V DC, 2A |
Power Adapter Included | Yes |
Color | Black |
StarTech ET91000LC2 Gigabit Fiber Media Converter (MMF, LC, 550m)





Key Benefits

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- Extends network reach with fiber up to 550 meters for long-distance or inter-building connections
- TAA compliance makes it ideal for government or federally funded infrastructure deployments
- Compact design and included regional power adapter ensure easy installation across various environments
Product Overview
Convert and extend a Gigabit Ethernet connection up to 550 m / 1804 ft over Multimode LC fiber - fiber converter - ethernet media converter - fibre converter - gigabit media converter - 1000base-sxSpecifications
Product Overview
Physical & Environmental
Width | 3.7 in (95 mm) |
Depth | 6.3 in (160 mm) |
Height | 0.8 in (20 mm) |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | -10°C to 70°C (14°F to 158°F) |
Humidity Range Operating | 10% ~ 90% RH (non-condensing) |
Enclosure Material | Steel |
Cloud Management & Licensing
Management Interface | Unmanaged |
Service & Accessories
Included Accessories | 1 x Fiber Media Converter, 1 x Universal Power Adapter |
Warranty | 2 Years |
Interfaces
Media Interface | LC Duplex Multimode Fiber |
Connector Type (Fiber) | LC |
Connector Type (Copper) | RJ-45 |
Fiber Mode | Multimode |
Data Link Protocol | Gigabit Ethernet |
Cabling Type | MMF |
Max Transfer Distance | 550 m |
Wavelength | 850 nm |
Fiber Standard | 1000Base-SX |
Ethernet Speed | 10/100/1000 Mbps |
Duplex Mode | Full/Half Duplex |
Auto MDIX | Yes |
Flow Control Support | IEEE 802.3x |
Buffer Size | 1 Mbit |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | FCC Part 15 Class B, CE, RoHS |
Green Compliance | Yes |
Environmental Standards | RoHS, WEEE, REACH |
Advanced Security Features
Link Fault Pass-Through (LFP) | Yes |