Ciena 134-0015-950 Multiwave/Metro/CoreDirector/CN4200 DWDM transmission Optical Transmission Module

The Ciena 134-0015-950 is a 1310nm intermediate-reach optical interface module for the CoreDirector intelligent optical switch, fitted with SC connectors. It provides the line-side optics and framing for a SONET/SDH span at the node, terminating that span and handing its payload to the CoreDirector’s switch fabric for grooming and cross-connection down to VT and VC granularity. Sibling parts in the same 134-0015 series are catalogued as OM155-622-M and OM622-1310M-A, which places this module in Ciena’s 155Mbit/s and 622Mbit/s optical interface family, covering the OC-3/STM-1 and OC-12/STM-4 rates. Intermediate reach at 1310nm over single-mode fibre is typically rated around 15km, longer than a short-reach part will carry but well short of a long-haul optic, and it is the usual choice for inter-office spans. The digits after 134-0015 mark the issue and build state, and the earlier 134-0015-411 and 134-0015-811 codes describe the same module at different revisions, so the full code is what decides which release a unit will work with. Tech-Star (UK-based, shipped worldwide) stocks Ciena components to support ongoing network maintenance projects. Please contact our sales team for current stock and pricing.