Marconi/Nokia T30426.02 Nokia Synfonet / Marconi SDH transmission Optical Transmission Module

Marconi/Nokia T30426.02 has no description on our record. The codes on either side of it in Nokia’s own numbering are Synfonet SAN cartridges, the four and eight slot subassemblies used in the smaller nodes, so this may belong to that group. We are flagging that as a pattern rather than a fact, because a neighbouring number is not evidence of function. Send us your system details and we will read the labels on the unit we hold.

Nokia Synfonet is early SDH, carried into the Marconi portfolio after the 1999 acquisition, and it is still running on private and utility networks where the ring was built once and then maintained rather than replaced. The platform spans STM-1 through STM-16 with 64 kbit/s cross connection, and every node is built up from interface units, control and timing, service and management cards, power feeds and mechanical parts. Spares are sourced by exact code, because the number after the decimal point decides which release and which optical variant a unit will work with.

Send us the platform details, or a photograph of the board label you are matching, and we will verify the item physically before despatch. Tech-Star (UK-based, shipped worldwide) supplies tested telecom and network hardware on a quote-only basis. Please contact our sales team for availability and pricing.