Huawei OptiX OSN 6800, Hardware Description

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OptiX OSN 8800/6800/3800
Hardware Description
4 OptiX OSN 8800 Subrack
Issue 01 (2016-03-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
29
Item Specification
addition, the previous life spans do not indicate that a fan tray
assembly becomes unavailable immediately at the end of its life span.
They are used to prompt users to replace the fan tray assembly in
time.
a: Rotating speed of fans is controlled intelligently. When the system is typically
configured, rotating speed of fans is automatically adjusted to a low level. When the system
is fully configured with boards of high power consumption, and the system is running in a
high ambient temperature, rotating speed of fans may be adjusted to a high level. When
rotating at the maximum speed, power consumption of fan tray assembly may reach 270 W.
4.2.6 Power Consumption
This section describes the maximum and typical subrack power consumption specifications.
Table 4-18 describes the power consumption of an OptiX OSN 8800 T64 subrack.
For transport equipment, the heat consumption and power consumption are similar and can be
considered the same. Heat consumption is expressed in BTU/h and power consumption is expressed in
W. The conversion between the two units is as follows: 1 BTU/h = 0.2931 W.
Typical configuration power consumption indicates the average power consumption of the equipment
with the typical configuration and the equipment runs at the room temperature. Maximum power
consumption indicates the possible maximum power consumption when the equipment runs in an
environment with extreme conditions.
Table 4-18 Power consumption of an OptiX OSN 8800 T64
Item Enhanced 8800 T64 General 8800 T64
Maximum subrack power
consumption
a
9600 W 9600 W
Typical configuration power
consumption (OTN)
6000 W 3700 W
Typical configuration power
consumption (OCS) 2135 W 1748 W
a: The maximum subrack power consumption refers to the theoretical power consumption
obtained when boards with the highest power consumption are installed in every slot on the
subrack.
NOTE
The NE Power Consumption Threshold (W) value specified on the U2000 must match the actual
power distribution capability.
Table 4-19 describes the power consumption of the subrack in typical configuration in an
OptiX OSN 8800 T64.