| Explosion protection marking |
[Ex op is Ma] I |
| Operating temperature, °C | 0 to +40 |
| Degree of protection against external influences |
IP20 (front panel) IP00 |
| Electric shock protection class | III |
| Nominal supply voltage, V | 12 |
| Maximum current consumption, A (not more than) | 0.2 |
| Maximum optical output power, mW | 1 |
| Total number of network interfaces, pcs | 2 |
| Network interface types: |
Port 1: 100/1000Base-TX – 1 pc; Port 2: 100Base-FX/1000Base-X – 1 pc. |
| Network standards |
IEEE802.3u IEEE802.1p/q/d |
| Network modes | duplex/half-duplex |
| MAC addresses of interfaces | individual for each port |
|
Dimensions, mm: MKI-21XG, MKI-21X MKI-22X |
128.5 × 86.5 × 20.8 161.2 × 42 × 16.5 |
|
Weight, kg MKI-21XG, MKI-21X MKI-22X |
0.13 0.06 |
Application area
Underground mine workings, pits, and their surface facilities non-hazardous for gas and/or dust, in accordance with the explosion protection marking and operating conditions.