![](/images/new-backgrounds/1330478/33047823x1.webp)
RJ45 crimping | Multimeter | Network cable | Mark pen | ||
pliers | tester | wrist strap | |||
|
| ||||
|
|
|
|
| |
|
|
|
|
|
NOTE:
No installation tool or
Accessories supplied by the firewall
Console cable | Grounding cable | Feet | Mounting bracket |
|
|
|
|
Checklist before installation
Table 7 Checklist before installation
Item |
| Requirements | Result |
|
| • There is a minimum clearance of 10 cm (3.9 in) around |
|
Installation site | Ventilation | the inlet and exhaust vents for heat dissipation of the |
|
firewall chassis. |
| ||
|
|
| |
|
| • A ventilation system is available at the installation site. |
|
|
|
|
|
| Operating | 0°C to 45°C (32°F to 113°F) |
|
| temperature |
| |
|
|
| |
|
|
|
|
| Operating | 5% to 95% |
|
| humidity |
| |
|
|
| |
|
|
|
|
| Cleanness | Dust concentration ≤ 3 × 104 particles/m3 |
|
|
| • The equipment and floor are well grounded. |
|
|
| • The equipment room is |
|
|
| • The humidity and temperature are at a proper level, |
|
|
| respectively. |
|
| ESD prevention | • Wear an |
|
| touching a circuit board. |
| |
|
| • Place the removed interface module on an antistatic |
|
|
| workbench, with the face upward, or put it into an |
|
|
| antistatic bag. |
|
|
| • Touch only the edges, instead of electronic components |
|
|
| when observing or moving a removed interface module. |
|
|
|
|
|
8