E-100BTX-FX-06-NA — Transition Networks Stand-Alone Fast Ethernet Media Converter (100Base-TX RJ45 to 100Base-FX fiber, Layer 1, auto-negotiation, lifetime warranty) - now sold under Lantronix
MPN: E-100BTX-FX-06-NA|By: Transition Networks

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
This is the Transition Networks stand-alone fast Ethernet media converter (100Base-TX RJ45 to 100Base-FX fiber, layer 1, auto-negotiation, lifetime warranty) - now sold under lantronix, order code E-100BTX-FX-06-NA. Optics have to match at both ends and are frequently vendor-coded, so a module that is electrically correct can still refuse to link. Tell us both switch models and we will confirm compatibility before it ships.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Featuring
- Manufacturer
- Transition Networks
Interfaces / Ports
- Port Speed
- Fast Ethernet
- Connector
- RJ45
Physical characteristics
- Product Type
- Transceivers & Cables
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Published specifications for E-100BTX-FX-06-NA. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the Transition Networks E-100BTX-FX-06-NA is deployed
- Swapping out a failed transceiver for E-100BTX-FX-06-NA under change control
- Bringing up a new link between two existing switches
- Cabling a new rack into an installed fabric
Who this part is for
- Procurement buying optics in quantity for a scheduled build
- Integrators supplying the passive layer with a switch order
- Network teams matching optics at both ends of an existing link
What you get ordering this from us
Ordered by part number
E-100BTX-FX-06-NA is what is quoted and E-100BTX-FX-06-NA is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Reach checked against the run
Fibre type, connector and distance are checked together, so the optic suits the path and not just the port.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Questions buyers ask about this part
- Is E-100BTX-FX-06-NA genuine and is the warranty intact?
- Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
- Will E-100BTX-FX-06-NA work in my server?
- Tell us the switch at both ends of the link. Optics are frequently vendor-coded, so a module that is electrically correct can still refuse to come up; we confirm the coding for both ends before it ships.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Transceivers & Cables we stock
Browse all Transceivers & Cables or everything we stock from Transition Networks.
Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build — both ends and the switch have to agree.
