| These
Racks and Panels are manufactured to stringent specifications to
meet varied requirements of communications and are also manufactured
to customer’s design and specifications. |
Patching Shelf |
Customer Premises Box |
| I. SHOWER TEST:
To check integrity of the Racks and Panels against water penetration. |
| Spray -
|
water |
Flow Rate -
|
40 Ltrs / min. / head |
Number of heads -
|
4 |
Head to Sample -
|
400 ? 100 mm |
Sample Position -
|
Laying Down |
Requirement - |
No Water ingress |
|
| II ENVIRONMENTAL
CYCLE TEST: To determine working capability of the Rack
and Panel for climatic conditions. |
Lowest Temp. -
|
-15°C |
Highest Temp. -
|
60°C |
Dwell Time -
|
4 Hrs. |
Transition Time -
|
2 Hrs. |
Cycle Duration -
|
10:30 Hrs. |
Number of Cycles - |
10 |
|
| III VIBRATION
TEST: To check effect of Vibrations caused due to tempest,
storm and other inclement weather conditions. |
Waterproof PC/PT/Cable Inlet Arrangement |
| Planes
- |
3 (X, Y & Z axis) |
| Sweep -
|
(10-300) Hz ±2%
at 1 octare±10% per min.
(a) Sine Sweep (10-28) ?? 1 Hz. 0.1” (2.5mm)
double amplitude |
Time - |
2 Hrs. each axis |
|
These Racks and Panels are tested for axial
Tension of 70 Newtons applied longitudinally for 10 min. on the
cables and for Pig Tails / Patch Cords the test is conducted at
25 Newtons for 10 min. (to simulate effect of accidental pull).
|
