Amazon.com: Mini-TOSLINK Optical Audio Cable with Signal Protection – 6ft ( Mini-TOSLINK to TOSLINK, Digital S/PDIF Cable/Fiber Optic Cable for soundbars, Stereo Systems/amps, Hi-Fi) by CableDirect : Home & Kitchen
Archimago's Musings: MEASUREMENTS: TosLink digital optical audio cables.
Optical Audio Cables in TV Accessories - Walmart.com
Digital Sound Toslink to Mini Toslink Cable 3.5mm SPDIF Optical Cable 3.5 | eBay
COMPTYCO Mini Optical Power Meter AUA-M7/M5 OPM Fiber Optical Cable Tester -70dBm~+10dBm SC/FC/ST Universal interface Connector - AliExpress