StarTech.com 10/100 Mbps Multi Mode Fiber Media Converter ST 2 km

Manufacturer: Startech | Model: ET90110ST2 | Product ID: 5862 | Warranty: 2 Year Warranty
£85.63 (inc. VAT)
5 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Network
Maximum data transfer rate200
Converter input interface10Base-T
Converter output interface100Base-FX
Ethernet interface typeFast Ethernet
Ethernet LAN data rates10,100
Auto MDI/MDI-XYes
Duplex systemFull,Half
Ports & interfaces
Connectivity technologyWired
Ethernet LAN (RJ-45) ports1
Fiber ports quantity1
Fiber optic connectorST
DC-in jackYes
Performance
Maximum transfer distance2000
Wavelength1310
Fiber mode structureMulti-mode
Design
InternalNo
Product colourBlack
CertificationCE, FCC
Power
Output voltage12
Output current1
External power adapterYes
Management features
Plug and PlayYes
Weight & dimensions
Weight600
Operational conditions
Operating temperature (T-T)0 - 60
Storage temperature (T-T)-10 - 70
Operating relative humidity (H-H)10 - 90
Packaging data
Package width207
Package depth137
Package height90
Package weight757
Packaging content
ManualYes
Technical details
Sustainability certificatesRoHS
Logistics data
Harmonized System (HS) code85176990
Other features
Dimensions (WxDxH)95 x 160 x 20
Full duplexYes

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 30th Aug 2026 to Wed 02nd Sep 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Sat 29th Aug 2026 to Mon 31st Aug 2026
View all Delivery Options & International Rates
Convert and extend a 10/100 Mbps Ethernet connection up to 1.2 miles/2km over Multi Mode ST fiber
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.
The StarTech.com Advantage
- Link loss forwarding, remote status monitoring help ensure maximum up-time
- Provides Ethernet to Fiber conversion as a standalone device, or can be installed into the ETCHS2U 20 slot chassis for added versatility
- Rugged steel casing for durability in harsh environments
Network
Maximum data transfer rate200
Converter input interface10Base-T
Converter output interface100Base-FX
Ethernet interface typeFast Ethernet
Ethernet LAN data rates10,100
Auto MDI/MDI-XYes
Duplex systemFull,Half
Ports & interfaces
Connectivity technologyWired
Ethernet LAN (RJ-45) ports1
Fiber ports quantity1
Fiber optic connectorST
DC-in jackYes
Performance
Maximum transfer distance2000
Wavelength1310
Fiber mode structureMulti-mode
Design
InternalNo
Product colourBlack
CertificationCE, FCC
Power
Output voltage12
Output current1
External power adapterYes
Management features
Plug and PlayYes
Weight & dimensions
Weight600
Operational conditions
Operating temperature (T-T)0 - 60
Storage temperature (T-T)-10 - 70
Operating relative humidity (H-H)10 - 90
Packaging data
Package width207
Package depth137
Package height90
Package weight757
Packaging content
ManualYes
Technical details
Sustainability certificatesRoHS
Logistics data
Harmonized System (HS) code85176990
Other features
Dimensions (WxDxH)95 x 160 x 20
Full duplexYes

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.