| Model | Capacity | Dimensions | Adapter Type |
|---|---|---|---|
|
GPX28D1-GB-4 |
504 |
2000 × 840 × 300 |
SC |
| Type |
GPX28D1-GB-4 |
GPX28D2-GB-4 |
GPX28D3-GB-4 |
|---|---|---|---|
| Standard Capacity (Unit: Core) |
504 |
576 |
720 |
| Dimensions (H × W × D, Unit: mm) |
2000 × 840 × 300 |
2200 × 840 × 300 |
2600 × 840 × 300 |
| Material | Metal plate | Metal plate | Metal plate |
| Adapter Type | LC, SC, FC, etc. | ||
| Connector Insertion Loss (Units: dB) | ≤ 0.3 | ||
| Insert-Extract Durability (Units: Times) | 1000 | ||
| Return Loss (Units: dB) | PC ≥ 45 dB, UPC ≥ 50 dB, APC ≥ 60 dB | ||
| Operating Environment | Indoor | ||
| Standards Compliance |
Meets Chinese national standards including YD/T788-2011, GB/T2423-2008, GB/T3873-1998, and GB/T9286-1998, and international standards, including IEC standards including IEC 61300-3-15, IEC 61300-3-16, IEC 61300-3-17, and IEC 61300-3-23. |
||
| Operating Temperature | -40℃ to +60℃ | ||
| Ambient Humidity | ≤95%（+40℃） | ||
| Atmospheric Pressure | 70 kPa to 106 kPa | ||
| Insulation Resistance |
Insulation resistance between the grounded and metal parts of the cabinet ≥ 2 × |
||
| Withstand Voltage (Unit: V) |
Withstand voltage between the grounded part and metal parts of the cabinet ≥ 3,000 V (DC)/1 min |
||
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