The ADVA 0063204904 is an 8-port TDM channel module for ESCON, the fourth card in this batch from the same 0063204xxx family (with 0063204905, 0063204907 and 0063204908), each providing eight independent ESCON channels onto an ADVA FSP2000/FSP3000 DWDM line for legacy mainframe channel transport. Where a mainframe site’s storage estate is still ESCON-attached rather than migrated to a later protocol, these modules are the standard way of carrying that traffic across a DWDM-based optical network alongside the site’s other traffic types. Because ESCON hardware of this kind is no longer manufactured, genuine spares such as this one are increasingly relied on to keep existing mainframe channel links running rather than to build new ones. A confirmed working module is a routine requirement for restoring a failed channel group on an existing DWDM link. Specifiers should confirm exact shelf compatibility before ordering. Tech-Star (UK-based, shipped worldwide) stocks ADVA components to support ongoing optical network maintenance projects. Please contact our sales team for current stock 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.
Frequently asked questions
Is the ADVA 0063204904 refurbished or new?
Tech-Star supplies both new and refurbished ADVA 0063204904. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the ADVA 0063204904?
Refurbished ADVA 0063204904 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 ADVA 0063204904?
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 ADVA 0063204904 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 ADVA 0063204904 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.