| Explosion protection marking | PO Ex op is I Ma |
| Operating temperature, °C | from -40 to +60 |
| Degree of protection against external influences | IP67 |
| Electric shock protection class | III |
| Number of fibers, pcs. | up to 24 |
| Fiber type | single-mode |
| Assembly length | according to designation |
| Cable diameter, mm | up to 12 |
| Cable sheath | LSFH (low-smoke, halogen-free) |
| Minimum cable bending radius during installation, mm | 15 × assembly cable diameter |
| Minimum cable bending radius during operation, mm | 10 × assembly cable diameter |
| Minimum number of mating cycles | 200* |
| Insertion loss, dB, max. | 2 |
* - provided that the connectors are cleaned
Application area
Underground mine workings, pits, and their surface facilities, including those hazardous for gas and dust, in accordance with the explosion protection marking and operating conditions.