Item
Description
NOTE
l
a. The width does not include the size of mounting ears.
l
b. The height is 3 U (1 U = 1.75 inches, or about 44.45 mm), which is a height unit defined in
International Electrotechnical Commission (IEC) 60297 standards.
l
c. Temperature and humidity are measured 1.5 m above the floor and 0.4 m in front of the rack when
no protection plate exists before or after the rack.
l
d. The short term operating conditions mean that the continuous operating period does not exceed 48
hours and the accumulative total period within a year does not exceed 15 days. If the continuous
operating period exceeds 48 hours or the total period within a year exceeds 15 days, it is regarded as
long term.
l
e. The ambient temperature change rate of a device with hard disk(s) is less than or equal to 20°C
per hour.
2.3.4 USG6680
The USG6680 has both AC and DC models and provides two 2XG8GE expansion cards, one
8GEF expansion card, and one SPUB (service engine) by default.
2.3.4.1 Device Overview
The USG6680 uses an integrated chassis that contains the SPUA (main processing unit),
SPUB (service engine), interface card, power module, and fan module. You can also add some
optional modules, such as hard disk and expansion cards, to improve system reliability and
add more ports.
Appearance
illustrates the appearance of the USG6680.
HUAWEI USG6000 Series
Hardware Guide
2 Hardware Overview
Issue 08 (2017-06-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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