•
For the cooling system to function properly, the airflow around the chassis must be unrestricted.
•
A minimum of 3 in. (7.62 cm) clearance must be provided behind the power supplies for airflow.
•
For service personnel to remove and install hardware components, there must be adequate space at the
front and back of the services gateway. At least 24 in. (61 cm) is required both in front of and behind
the services gateway. NEBS GR-63 recommends that you allow at least 30 in. (76.2 cm) behind the
services gateway.
•
Airflow must always be from front to back with respect to the rack. If the device has side to rear airflow,
then provisions must be made to ensure that fresh air from the front of the rack is supplied to the inlets,
and exhaust exits the rear of the rack. The device must not interfere with the cooling of other systems
in the rack. Fillers must be used as appropriate in the rack to ensure there is no recirculation of heated
exhaust air back to the front of the rack. Care must also be taken around cables to ensure that there is
no leakage of air in situations where recirculation might result.
Figure 82: Chassis Dimensions and Clearance Requirements for the Services Gateway
RELATED DOCUMENTATION
SRX5800 Services Gateway Agency Approvals | 533
SRX5800 Services Gateway General Safety Guidelines and Warnings
SRX5800 Services Gateway Fire Safety Requirements and Fire Suppression Equipment
SRX5800 Services Gateway Definition of Safety Warning Levels
General Electrical Safety Guidelines and Warnings
167
Содержание SRX 5800
Страница 1: ...SRX5800 Services Gateway Hardware Guide Published 2020 02 10 ...
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Страница 30: ...Figure 2 Rear View of a Fully Configured AC Powered Services Gateway Chassis 31 ...
Страница 111: ...LEDs 112 ...
Страница 121: ...Port and Interface Numbering 122 ...
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Страница 179: ... One SRX5K MPC IOC2 Modular Port Concentrator with two Modular Interface Cards MICs 180 ...
Страница 180: ... One SRX5K 40GE SFP I O card IOC 181 ...
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Страница 324: ...c Upload the configuration to RE2 from the USB device 325 ...
Страница 365: ...Figure 143 Installing an SPC 366 ...
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Страница 422: ...5 CHAPTER Troubleshooting Hardware Troubleshooting the SRX5800 425 ...
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Страница 476: ...Restricted Access Area Warning 478 ...
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Страница 496: ...Jewelry Removal Warning 498 ...
Страница 499: ...Operating Temperature Warning 501 ...
Страница 509: ...DC Power Disconnection Warning 511 ...
Страница 513: ...DC Power Wiring Sequence Warning 515 ...
Страница 516: ...DC Power Wiring Terminations Warning 518 ...
Страница 519: ...DC Power Disconnection Warning 521 ...
Страница 523: ...DC Power Wiring Sequence Warning 525 ...
Страница 526: ...DC Power Wiring Terminations Warning 528 ...