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Device subframe specifications include subframe dimensions, weight, and maximum power consumption.
The technical specifications for the OptiX OSN 3500 subrack are shown in Table 1.
| Dimensions | Weight |
|---|---|
| 497mm (W) x 295mm (D) x 722mm (H) | 23kg (net weight of subrack, excluding veneer and fan) |
The maximum power consumption of the OptiX OSN 3500 subrack is shown in Table 2.
| Subrack type | Maximum power consumptiona | Insurance capacity | Typical Configuration | |
|---|---|---|---|---|
| Typical Power Consumption |
Single Board Configuration at Typical Power Consumption |
|||
| OptiX OSN 3500 Common Subracks | 720W | 20A | 442W |
|
| OptiX OSN 3500 Enhanced Subracks | 1100W | 32A | 520W |
|
| OptiX OSN 3500 III Subracks | 2300W | 63A | 516W |
|
| a: The maximum power consumption of the subrack indicates the maximum power consumption configuration that the subrack can withstand and the maximum heat dissipation capability of the subrack. Typical configurations for actual applications consume much less power than this value. | ||||
The default maximum power consumption value of the device is 1100W, if you need to use 2300W, you need to set it through the network management.
The maximum power consumption when the cabinet is fully configured is equal to the sum of the maximum power consumption of all the subracks configured in the cabinet and the maximum power consumption of the other configurations of the cabinet.
For transmission equipment, power consumption is essentially all converted to heat consumption. Therefore, the thermal consumption (BTU/h) value of the equipment can be converted with the power consumption (W) value, and the conversion formula is: thermal consumption (BTU/h) = power consumption (W) ÷ 0.2931 (Wh).
The expected reliability metrics for OptiX OSN equipment are shown in Table 3.
| System availability | System mean time to repair (MTTR) | System Mean Time Between Failures (MTBF) |
|---|---|---|
| 0.9999953 | 1 hour | 24.05 years |
The technical information in this chapter and the related SDH equipment troubleshooting procedures are provided by Shenzhen Optical Transmission Network Technology Co. Huawei SDH optical transmission equipment, SDH transmission equipment sales phone: 13430988088 Welcome to call!
