The JDSU SC Series is a Test & Probe tool line, and one source identifies it as a programmable fiberoptic switch with up to 180 channels.
Cited variants
| Designation | Generation | Vintage | Changes | Source |
|---|
| SC-C | — | — | Single-common configuration. | viavisolutions.com[1] |
| SC-D | — | — | Dual-common configuration. | viavisolutions.com[1] |
| SC-E | — | — | Single-step dual-common configuration. | viavisolutions.com[1] |
| SC-F | — | — | Dual-common blocking configuration. | viavisolutions.com[1] |