To order this item or for more information: call Ryan Fitzgerald at (212) 772-6992 ext 704, or email: [email protected]
Expedited shipping is available on most of our Nec inventory.
Component-level repairs are also available: inquire today - our Nec experts are here to assist you.
We have at least quantity 4 of the B4931B 64QAM DEM made by Nec on hand for immediate shipment. This original Nec spare is refurbished and in excellent condition. We may have additional and new units in stock as well. To receive an online quote or obtain additional information give us a call at (212) 772-6992 ext 704. Qualified York technicians are standing by to assist you.
In addition to stocking the Nec B4931B 64QAM DEM spares, we also provide Nec services on the B4931B 64QAM DEM and related equipment. We offer Extended Warranty plans for your Nec B4931B 64QAM DEM as well as Maintenance and Support contracts. For a Nec warranty or support plan to fit your requirements, send an email to [email protected] or call Ryan Fitzgerald at (212) 772-6992 ext. 704
We service and repair Nec B4931B 64QAM DEM and related systems and components, including severely damaged and defective units. Our services for the Nec B4931B 64QAM DEM include diagnostic evaluation, troubleshooting, component and board level repair, as well as complete rebuilding of the B4931B 64QAM DEM if necessary. Expedited handling of our evaluations and repairs are included as a standard service for all our clients. All our B4931B 64QAM DEM repairs include a 1 year warranty, covering both parts and labor.
To receive a quote to repair your defective Nec equipment simply email [email protected] or call Ryan Fitzgerald at (212) 772-6992 ext. 704
Winter 2025 Update: Since December 2023 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK XPS have been able to ramp up our service response times with expedited shipment schedules back to normal, providing replacement parts and services following normal response times. Our departments are now working on near-normal production levels and our delivery and service schedules back to regular operation levels. In addition to the Nec B4931B 64QAM DEM parts and service support, we have been able to add new lines of product and service:
Expanded Service and Repair Support for New Product Lines: We offer full support for discontinued Newport products, including obsoleted and phased-out Newport parts and systems, as well as the all-new for 2023 Lambda product line-up. Starting Q1 2025 YORK is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Newport such as the Model325 spares. Related to this we have added to our service line-up the TSV9R manufactured by Newport and we are pleased to be able to service most Newport systems and parts. Due to increased demand we now feature NND151212 by Manufacturer Lambda as well.
York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Netstal Brand 1102406134d in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Netstal such as APCb1102406140 equipment made by Netstal have been added to our featured items. As a tip, you can find the entire Netstal products line-up in our inventory by simply searching for "Netstal" in the search box. Additionally we have now also available 1102407960c made by Netstal as well as the popular VNVWD original spares produced by Negele
Servo Motors, Spindles, and Electric Motors Rewinding and Rebuilding. We have expanded capacity at our service centers to do complete overhauls of industrial electric motors and spindles. Refurbishment processes are held to stringent QA standards to adhere to or exceed manufacturer's specifications. Overhauls include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the 4408428990 by Neundorfer and APCb1102406140 spares by Netstal are also now also our York Scientific's line-up of service offerings. This also includes the original IC503172310200 Spares made by industrial controls and automation manufacturer Nematron.