ADOT Fibre Optic Gigabit Network Conversion Kit MC01/02/03
Usage Guide
Streamers
Routers
Connection Guide
Ethernet Plug
SFP
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Item code: ADOT MC01/02/03
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SPEAKER CABLES:
A quantity of 2 means you will receive a pair of speaker cables e.g. for your front left and front right speakers. By entering a quantity of 1, you will get a cable for a single speaker e.g. centre speaker and this option also enables you to vary the length (and termination) of your cable for each speaker.
OTHER CABLES:
A quantity of 1 means you will receive a single cable in the case of aerial, satellite, subwoofer, digital coaxial & optical cables and a pair of cables in the case of 2 rca to 2 rca analogue audio cables.
NON-CABLE PRODUCTS:
A quantity of 1 means you will receive 1 of the specified products.
Order before 4pm (Mon–Fri) for same-day dispatch
ADOT Fibre Optic Gigabit Network Conversion Kit MC01/02/03
This suite of Ethernet Media Converters by ADOT use fibre-optic components to simplify isolation for your hifi system. The MC01 kit features the Media Converter, two SFP's, a 1.5m fibre cable and a basic power supply. The MC02 features the same, but with a linear power supply. The MC03 features a superior power supply, custom-built by PLiXiR. This product is designed for use with the Melco S100 or other switches with SFP ports. For use with systems that do not feature SFP connections, you will need to additionally purchase the MC Accessory.
This Network conversion kit comes with a UK power supply
FutureShop's Expert Review of the ADOT Fibre Optic Gigabit Network Conversion Kit
ADOT's demonstrators used a contemporary favourite for testing: Birds by Dominique Fils-Aimé. Its minimalist instrumentation and Dominique's panned layered vocals filled the stereo image. Feeding our Melco N5 streamer, we began with the MC02's linear power supply. Compared with listening with no ADOT at all, it instantly made the song punchier with more powerful lower-mids; vocal layers began pleasantly separating.
Swapping to a single-mode cable dug deeper still into the mix, splitting apart the tonal range of Dominique's overdubbed lines. As we further upgraded our ADOT setup, we discovered just how much was going on with the subtleties of the track's percussion. The delicate nuances of the percussive taps revealed how dynamic the production of this music was. As always, we removed everything and listened again to hear what we missed – flatter, sluggish-sounding audio. To read the full review, visit our blog.
What ADOT say
Designing a fibre unit for hi-fi systems is a challenge. Because fibre is used in IT systems primarily for speed, and hi-fi doesn’t need fibre for speed, it needs it for clarity!
In fact, reducing the comms speed of the MC01 to 100Mb/s improves the sound quality of a network player. This is possible simply by setting a couple of switches. Internally, the construction of MC01 is to Enterprise Standards and this extends to the massive Ethernet magnetics that couple to the copper part of the network.
SFP adapters
There are many choices of fibre configuration and wavelength (colour) of the optical transfer. Audiophile DOT simplifies the decision by supplying a matched pair of Duplex SFP adapters with matched fibre.
Fibre
The fibre has to match the design parameters of the SFP adapters and so the Duplex fibre that is supplied is paired with the SFP adapters. Connectivity of the fibre adapters is critical and the terminations are all factory-made in clean-room conditions. 1.5m lengths mean that the devices can be tucked out of the way behind a hi-fi system.
There is a limit of several hundred metres for the fibre link. The fibre is also less than 3mm in diameter, and so is ideally suited for making the connection between the router and the hi-fi system, even in the largest homes or between buildings.
Audiophile DOT can supply standard lengths of optical fibre up to 50m; all are clean-room-assembled with individual performance tables supplied with each cable.
Experience Glorious Isolation
Audiophile Fibre Network Connectivity kits; for when copper just isn’t good enough!
- A suite of audiophile-grade kits to simplify the isolation of high-end audio systems using fibre optic components carefully optimised for hi-fi use
- Plug and play with no computer configuration required
- System operation is completely unchanged
- Suitable for use with all network-connected audio
- systems whether NAS–or streaming-based
Why upgrade?
Analogue audio is delicate. Digital audio is just as delicate, plus digital data needs to be treated with the utmost respect to achieve the results that today’s high-resolution digital music files promise.
The reason is simple.
Behind the 0’s and 1’s, hi-fi electrical signals are still analogue, and just as susceptible to the influence from noise and interference. This additional noise damages the integrity of the pulse edges. This uncertain transition point, of a noisy pulse edge, results in timing errors and jitter. Using a high-performance audiophile data switch, such as the Melco S100, ensures that the data is as pristine as possible and switch management ensures that errant data packets are not presented to the hi-fi system. But, the Ethernet cabling is still a risk, being connected to noisy IT-type devices in the home and the cable is also an effective antenna, capturing EMC from the environment. Copper wire, used for Ethernet cables, is effective at conducting data, but is equally effective at conducting all manner of interference as well.
The solution is simple too.
By breaking the conducted signal, we remove the interference and isolate the hi-fi system. This is done with fibre optics––now the data can be communicated to the digital components, but without any risk of introducing any conducted interference and noise.
The basic Audiophile DOT MC01 Fibre kit comprises of:
- A single Audiophile DOT Media Converter (and power supply)
- A 1.5m fibre cable
- A pair of fibre terminations known as SFP adapters
Simple power supply upgrade options:-
The MC01 kit
Good level of isolation. Supplied as a complete kit with a universal voltage power adapter
The MC02 kit
Better level of isolation. Supplied with a linear power supply that ensures no additional noise is generated
The MC02 DUAL kit
This comprises of the MC02 kit and the MC Accessory (listed below). It is effectively and MC02 designed for compatibility with non-SFP devices.
The MC03 kit - NP or PLIX
The ultimate solution, supplied with a NuPrime LPS-205 linear power supply (MC03 NP), or a custom build PLiXiR Elite BDC 2A low noise power supply with 3 stage noise reduction (MC03 PLIX).
| MODEL | CONTENTS |
| MC01 | MC01 x1 • SMPS PSU x1 • ADOT SFP x2 • 1.5m Fibre x1 |
| MC02 | MC01 x1 • LINEAR PSU x1 • ADOT SFP x2 • 1.5m Fibre x1 |
| MC02 SINGLE MODE | MC01 x1: LINEAR PSU x1 • ADOT single Mode SFP x2 • 1.5m Single Model Fibre x1 |
| MC03 NP | MC01 x1 • NUPRIME LINEAR PSU x1 • ADOT SFP x2 • 1.5m Fibre x1 |
| MC03 NP SINGLE MODE | MC01 x1 • Single mode SFP x2 • NUPRIME LINEAR PSU x1 • 1.5m Fibre x1 |
| NC03 PLIX | MC01 x1 • PLIXIR ELITE LINEAR PSU x1 • ADOT SFP x2 • 1.5m Fibre x1 |
| MC03 PLIX SINGLE MODE | MC01 x1 • Single mode SFP x2 • PLIXIR ELITE LINEAR PSU x1 • 1.5m Fibre x1 |
| MC02 DUAL | MC01 Media Converter x 2 • 1.5m Fibre • SFP adapters x 2 • Plug Top linear supply |
| MC02 DUAL SINGLE MODE | MC01 Media Converter x 2 • Single mode SFP adapters x 2 • 1.5m Fibre • Plug Top linear supply |
SFP adapters
Powered from their host devices
MC Accessory
A kit to allow MC series kits to be used with network switches that do not have SFP ports. Systems that do not have a Melco S100, will require a second media converter, available as an accessory to the main kit. This applies to installations using network players that normally simply connect to the residential network. Includes single MC01 Media Converter, power adapter lead to use existing power supply of MC01/02/02 kit, and 1m Melco CAT7 Ethernet Cable.
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"...there is a greater sense of openness in the presentation and with it greater clarity, contrast and subtlety. All of which combines to produce a result that is closer to analogue than can usually be achieved with streaming services; it’s arguably not as good as locally stored music but good enough to enjoy at a proper volume level." Read More Jason Kennedy - March 2022 - HiFi + |
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"The ADOT fibre kit brought an upgrade to my system better than achieved with a network switch at the same price. It delivers greater transparency and resolution from the streaming system regardless of the music source. Results will vary with the situation, but from where I sit ‘this is a definite contribution to road safety’, which – for those not well-dipped in 1980s British TV nostalgia – translates to 'it works damn well." Read More Equipment Review - September 2021 - HiFi + |
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"I don’t just like the ADOT MC-01, I like it a lot. It has greatly enhanced my enjoyment of music and for those who already own a network switch that has an SFP input, it’s the proverbial ‘no brainer’. For those that do not own such a device, I would definitely recommend trying the MC-01 with the MC Accessory Kit, especially if you need long runs of cable from your router to your switch and indeed if you need to run that feed near power cables or other potential sources of electrical interference." Read More Equipment Review - December 2021 - HiFi Pig
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About ADOT
ADOT is the ultimate destination for audiophile fibre network connectivity kits that take your audio system to new heights. When copper just isn't good enough, ADOT offers audiophile-grade kits to simplify the isolation of high-end audio systems using carefully optimised fibre optic components. ADOT's plug-and-play kits require no complex computer configuration, making the setup process a breeze. With ADOT's solution, your system operation remains completely unchanged, ensuring a seamless transition to the enhanced audio experience.
Whether your audio system is NAS- or streaming-based, ADOT fibre network connectivity kits are suitable for use with all network-connected audio systems. ADOT understands the delicate nature of analogue and digital audio signals and believes digital data deserves the utmost respect to deliver the promised results of high-resolution digital music files.
Behind the 0's and 1's, hi-fi electrical signals are still analogue and susceptible to noise and interference. This additional noise can compromise the integrity of pulse edges, leading to timing errors and jitter. That's where the ADOT solution comes in.
By breaking the conducted signal and isolating the hi-fi system using fibre optics, ADOT effectively removes interference and noise. This allows the data to be communicated to digital components without introducing any conducted interference. The result is pristine audio quality and improved performance.
Experience the benefits of glorious isolation and elevate your audio system to new heights. Trust ADOT's expertise to provide you with the finest fibre network connectivity kits tailored for hi-fi use. Embrace the power of fibre optics and enjoy the true potential of your digital music collection.
About Audiophile Digital Optical Technology
Optical fibre media converter kits that give your network streamer galvanic isolation from the rest of your network.
ADOT stands for Audiophile Digital Optical Technology. It supplies kits that replace part of your Ethernet run with optical fibre, so your audio device is no longer joined to the rest of the network by copper. The company is based in England, and the kits come as complete sets with fibre in a standard length or cut to the length you need.
Read more about ADOTShow less
Copper is converted to fibre and back
Each kit includes a media converter, two SFP modules, fibre and a linear power supply. Ethernet from your router or switch is converted to light, carried along the fibre, then converted back to Ethernet at your streamer. That breaks the electrical connection between the two ends, which is known as galvanic isolation.
The fibre is duplex multimode
ADOT uses duplex multimode fibre working at 850nm. The standard length is 1.5m, and custom lengths are available. Each fibre is supplied with a test report, and the terminations are made in clean-room conditions. If your streamer sits further from your switch than 1.5m, check the length you need before ordering.
SFP modules do the translating
An SFP is a small plug-in transceiver that turns an electrical Ethernet signal into light and back again. The kit includes two of them, matched to the converter and the fibre, so the link is supplied as one package. The linear power supply is included for the converter, which means you do not need to source one separately.
Simple power supply upgrade options:-
The MC01 kit
Good level of isolation. Supplied as a complete kit with a universal voltage power adapter
The MC02 kit
Better level of isolation. Supplied with a linear power supply that ensures no additional noise is generated
The MC02 DUAL kit
This comprises of the MC02 kit and the MC Accessory (listed below). It is effectively and MC02 designed for compatibility with non-SFP devices.
The MC03 kit - NP or PLIX
The ultimate solution, supplied with a NuPrime LPS-205 linear power supply (MC03 NP), or a custom build PLiXiR Elite BDC 2A low noise power supply with 3 stage noise reduction (MC03 PLIX).
We use Royal Mail 1st Class services for our Standard Delivery.
Orders received before 4.30 pm Monday to Friday are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. This does not apply to custom-length cables and speaker cables as these require a longer timescale to terminate. This also excludes all cables selected for the burn-in service. Please note, we do not process orders on national holidays in the UK. Over 98% of our orders are delivered the next working day including Saturdays.
Standard delivery is usually within 2 working days, although 98% of all orders are delivered the next working day including Saturdays. In extreme cases, such as delivery to the Highlands and Islands, this may take 3 days.
All items are fully insured and come with an invoice from Future Shop. We use the Royal Mail for delivery of small packages and DPD Local or DHL for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order subject to stock availability. For international orders, we use FedEx or DHL services where customers have selected this option.








Please note, special orders for non-standard cable lengths may be subject to longer deliver time-scales. This may vary from manufacturer to manufacturer.
We offer 'Free delivery on orders over £99' subject to the following terms & conditions:
- Applies only to orders with £99 or more of items (including VAT at the UK rate), at Future Shop
- Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK (excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL).
- Applies only to deliveries to addresses within mainland UK and Northern Ireland addresses. Applies only to orders that are to be delivered to a single Mainland UK delivery address.
- You will not be eligible for free delivery on your order if any items are cancelled or returned for a refund, bringing the total order amount below £99. Where items are returned, the refund due will be the cost of the item less any postage costs.
- We reserve the right to change or discontinue 'Free delivery on orders over £99 promotion at any time.
- FREE DELIVERY FOR ORDERS OVER £99 OFFER DOES NOT APPLY TO TRADE CUSTOMERS.
UK Postal & Delivery Charges - FIRST CLASS
Free UK delivery on all orders over £99*
| Weight | Price (FIRST CLASS UK POSTAGE) |
| 0g - 1000g | £3.95 |
| 1000g - 1400g | £4.95 |
| 1400g - 1800g | £5.95 |
| 1800g - 2000g | £6.95 |
| 2000g - 3000g | £8.95 |
* Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK.
Free Delivery for orders over £99 excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL.
Special Delivery UK - Guaranteed Next Working Day
We have 99.9% of the UK covered With Royal Mail Next Day Special Delivery. We guarantee delivery to most UK addresses by 1pm the next working day. This includes Northern Ireland, Jersey and Guernsey. Some places take longer to deliver to but we still guarantee delivery within three working days by 5.30 PM.
Please note, Royal Mail Special Delivery for next working day may not be possible where non-standard cable lengths are ordered. If this is the case, the item will be shipped via The Royal Mail Special Delivery service as soon as the cable is custom made.
For orders weighing over 2KG, we reserve the right to ship items using Next Day Pre-Noon Courier Services where Royal Mail Special Delivery option has been selected.
Channel Islands & Northern Ireland
We accept orders from all Channel Islands including Alderney, Jersey, Guernsey and Sark. Unless you select a premium service, Items weighing under 2KG are delivered using our standard UK delivery option above. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.
European Countries
Deliveries to EU member states are not subject to 20% VAT after December 31st 2020 and therefore the 20% VAT on items is automatically deducted when you log-in, register or proceed to place an order.
The customer will be liable for the VAT at the local VAT rate, duty on the import and the brokerage service fee if applicable. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 3 to 5 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 7-10 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 24 to 48 hours. FedEx orders must be received by 3.00pm for next day service to most destinations in Europe
- Federal Express International Economy - Item are usually delivered within 48 to 72 hours
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
Worldwide - Excluding UK & Europe
Deliveries outside of the UK are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you log-in, register or proceed to place an order.
If applicable, the customer will be liable for the taxes at the local tax rate, duty on the import and the brokerage service fee. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 7 to 10 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 15 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 48 hours. FedEx orders must be received by 3.00pm in order to ship items the same day, subject to stock availability
- Where the actual weight of the package significantly exceeds the shipping cost charged on orders, we may write to you for an additional shipping charge. For larger orders, items may be shipped in multiple packets at our discretion
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.