Ciena 130-4900-900 XFP Optical Transceiver Module (XFP-OPT-LR) is a 10 Gb/s long‑reach transceiver for single‑mode fiber with an LC duplex connector. It is specified for OC-192 STM-64 SONET networks, enabling 10G SONET services over long distances using the XFP form factor. The part number 130-4900-900 identifies a Ciena LR XFP module designed for integration into XFP‑port equipment requiring long‑reach, 10G OC‑192/STM‑64 capability.
