From time-to-time, hardware elements within infrastructure systems fail, and repair services are required for a diverse range of parts procured over a considerable period of time, from a multitude of Original Equipment Manufacturers (O.E.M.s), some of which no longer exist.
YellowsBest is able to provide a comprehensive repairs management service for both new and old equipment items, all to a standard equivalent to the original working condition and with warranted operation.
Component Level Repairs Example: SES Displayboards
An example of the type of equipment that we are often asked to assist with is the MS1 Matrix LED ‘displayboards’ produced by SES and used for professional signage applications.
Typical issues to deal with are Faulty LEDs, damaged capacitors and broken sockets, which have occurred in operational use over time. Adding to this are problems stemming from heat gun damage and resoldering caused by previous ‘user fixes’. But these issues are addressable and the boards restored to full working condition.
Other types of equipment for repair services include Telecommunications products, power supplies and CCTV cameras.
Reduce – Reuse – Recycle
@YellowsBestLtd helps Customers with their operational needs, and one aspect is to #Reduce the demand for avoidable whole-scale replacements through a combination of #Reuse of refurbished spares and repair of system elements. When removal and disposal of no-longer serviceable infrastructure parts is necessary, we can also assist with the resale and #Recycle for ‘value recovery’ of valuable materials.
Most customers have implemented their private network infrastructure systems over a number of years, and for many their operational requirements have not changed. Consequently, it makes more sense both financially and environmentally to maintain these systems rather than embark on complete change-outs. We can assist by supplying critical and hard-to-find spare parts and hardware repair services, even when the systems have been declared ‘obsolete’ (i.e. no longer in production) by the O.E.M. We look forward to hearing from you.
The Nokia ‘Dynanet’ family of PDH Transmission telecoms products has served customers well for the last 20+ years, and indeed some networks continue providing good operational service.
@YellowsBestLtd has supported requirements to maintain these networks by supplying various spare part items from refurbished and surplus stocks in perfectly working order.
However, demand has recently reduced and warehouse space is needed, so now the time has come to recycle / dispose of a large proportion of the remaining equipment. Consequently, there remains a short-term opportunity to obtain any items still required to maintain existing deployed infrastructure, before the products are gone.
Here is a stock list of the main items currently available, though there may be a few additional parts that can be supplied. Hence, please check and if you do have any requirements, please let us know – before it’s too late! We look forward to hearing from you.
TPSO H/W Module
DB2 Branching Unit, B2 2×2 Mb/s 75 ohm
DB2 2 Mb/s Switching Unit, X2 75 ohm
DN2 Interface Unit (IU2) 2×2 Mb/s 75 ohm
DN2 Control Unit (CU) 75 ohm
DN2 19″ Subrack
DN2 Subrack 19″, grey-L91 EMC
DN2 Bus Power Unit (BPU)
Extended DN2 Bus Power Unit (EBPU)
Data Interface Unit (DIU) 2M, nx64k: G.703/704, 75 ohm
17-slot DYNANET Subrack
Subrack Power Adapter (SPA)
NDM ACM2 19in 17-slot subrack
NDM DN2 19″ 17-Slot Subrack
NDM DC Unit (NDUe)
NDM DC Unit (NDUe)
NDM Ring Generator
NDM Backup Unit (NBU)
ACL2 RM DC Power Gen
ACL2i PF GEN Line Terminal Card
Optical Line Terminal Repeater 2-8 M, 1300 nm LED MM/SM
Optical Line Terminal Repeater 2-8 M, 1300 nm LASER SM
DM34 Mux Card
DM8 Multiplex Equipment, 75 ohm
Ring Generator 25HZ 15W
Data Interface Unit (DIU) 48..64k V.11 10ch
Data Interface Unit (DIU) NX64k V.11/V.35/X.21 2CH
@YellowsBestLtd has now reached the significant milestone of completing three years of trading; something often useful to be able to state when qualifying for opportunities and registering with business customers.
Our aim continues to be “Keeping Customers Operational”; understanding requirements and fulfilling them by providing a range of management services and solutions, including:
consultancy, such as business development planning
technical support, e.g. day-rate engineering, NMS assistance
systems supply, including legacy IT servers / workstations
spares for infrastructure, in particular telecoms and CCTV cameras
repairs at module and component level, e.g. LED displayboards
value recovery through reverse logistics, resale and recycling
As we move forward in year four, we’d very much like to discover what else to provide to our existing Customers, as well as what would be of interest to potential clients. We’re always keen to enhance our range of #business services, increase the #enterprise infrastructure we support and expand our mix of #sustainable solutions we offer for supply and maintenance of new and legacy #technologies and products.
Please get in touch to discuss your challenges; whether you’re implementing new systems or maintaining existing infrastructure to serve your operational business needs. We look forward to hearing from you.