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Gigabit Ethernet to Multimode Fibre LC Media Converter
Convert and extend a 1000Base-T copper Ethernet connection over 850nm multimode LC fibre for distances up to 550m.

Up to 550m over fibre
Extends Gigabit Ethernet over multimode LC fibre for links up to 550m with suitable cabling.
RJ45 to duplex LC
Provides one Gigabit RJ45 copper port and one duplex LC multimode fibre connection via the included SFP.
Standalone or chassis use
Operates as a durable standalone steel unit and is compatible with the StarTech ETCHS2U rackmount chassis.
What to know
Use 850nm multimode fibre with duplex LC connectors. A complete link normally requires a compatible converter or switch at the far end. Maximum distance depends on the fibre type, quality and network equipment.
Frequently asked questions
What does the ET91000LC2 convert?
It converts a 1000Base-T copper Ethernet connection to an 850nm multimode fibre link.
Which ports are on the ET91000LC2?
It has one RJ45 copper port and one duplex LC fibre connection through the included SFP.
How far can the ET91000LC2 extend Ethernet?
It supports fibre links up to 550m with suitable multimode cabling and compatible equipment.
Which fibre type does the ET91000LC2 require?
It requires 850nm multimode fibre with duplex LC connectors.
Does the ET91000LC2 include a power adapter?
Yes. It includes an AC power adapter with 12V DC output.
Can the ET91000LC2 be rack mounted?
It can be installed in the compatible StarTech ETCHS2U chassis or used standalone or wall mounted.
Does the ET91000LC2 provide PoE?
No. This media converter does not provide Power over Ethernet.
What warranty applies to the ET91000LC2?
It is supplied by DeviceDeal as an Australian-market product and is backed by a 2-year StarTech.com manufacturer warranty in Australia.
Not sure this is the right product for your setup? Visit the DeviceDeal Buying Guides.
(ET91000LC2)
Features and highlights
- Converts 1000Base-T copper Ethernet to multimode fibre
- Extends Gigabit Ethernet up to 550m
- Included 850nm multimode SFP with duplex LC connection
- One RJ45 port with automatic MDI/MDIX
- Supports half- and full-duplex fibre operation
- Supports IEEE 802.1Q VLAN tag pass-through and 9K jumbo frames
- Plug-and-play installation
- Durable black steel enclosure
- Standalone, wall-mount or ETCHS2U chassis deployment
- 2-year StarTech.com manufacturer warranty
Specifications
| Product type | Gigabit copper-to-multimode-fibre media converter |
|---|---|
| Copper interface | 1 × RJ45; 1000Base-T |
| Fibre interface | 1 × duplex LC through included SFP |
| Fibre type | Multimode |
| Wavelength | 850nm |
| Maximum transfer distance | 550m |
| Maximum full-duplex data rate | 2000Mbps aggregate |
| Network standards | 1000Base-T and 1000Base-SX/LX; IEEE 802.3/802.3u/802.3ab |
| Network features | Auto MDI/MDIX; IEEE 802.1Q tag pass-through; 9K jumbo frames |
| Fibre operating mode | Half- or full-duplex |
| PoE and WDM | No |
| Power | Included AC adapter; 12V DC, 1.6A output; 4W consumption |
| Enclosure and dimensions | Black steel; 160 × 95 × 20mm |
| Product weight | 405g |
| Deployment | Standalone, wall-mount or ETCHS2U rackmount chassis |
| Compliance | TAA compliant |
| Warranty | 2-year StarTech.com manufacturer warranty |
| SKU | ET91000LC2 |
| Barcode # | 65030846226 |
| Brand | Startech |
| Shipping Weight | 0.7700kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.200m |
| Shipping Cubic | 0.001000000m3 |
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