NEC X1830A FOTS / FD-1840 optical transmission system Telecom System Card / Module

NEC X1830A FOTS / FD-1840 optical transmission system Telecom System Card / Module Image 1

NEC X1830A: FOTS-MXR multiplexer unit with line and path markings.

The NEC X1830A is a multiplexer unit from NEC’s FOTS optical transmission range, designated FOTS-MXR, with line and path markings. The multiplexer unit is the card that combines the tributary channels into the aggregate signal launched onto the fibre, so it sits at the heart of a terminal alongside its matching demultiplexer. Units in this range are matched to the shelf generation and the aggregate rate they were built for.

NEC’s FOTS range, short for Fiber Optic Transmission System, was the company’s optical line equipment for carrier and utility networks, deployed heavily in North America alongside the FD series digital radio and multiplex products. A terminal is built from multiplexer and demultiplexer units, channel units for the tributary rates carried, alarm control units and power supplies, all mounted in a common shelf. The X-prefixed codes identify those individual plug-in units.

Tech-Star (UK-based, shipped worldwide) supplies NEC FOTS multiplexer and demultiplexer units for FOTS maintenance work. Contact our sales team for availability and pricing.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the NEC X1830A refurbished or new?
Tech-Star supplies both new and refurbished NEC X1830A. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the NEC X1830A?
Refurbished NEC X1830A comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the NEC X1830A?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the NEC X1830A be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the NEC X1830A be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesFOTS/FD-1840 function; NEC card; modular chassis compatible
ApplicationsFOTS/FD-1840 optical transmission maintenance; card redundancy and spares; network capacity restoration
CompatibilityNEC FOTS / FD-1840-series chassis
SpecificationsFOTS-MXR L/P (multiplexer card); NEC FOTS platform; modular chassis card
PlatformNEC FOTS / FD-1840 optical transmission system
ManufacturerNEC

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