H3C AR 46 Series Routers Installation Manual
Chapter 1 Router Overview
1-3
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You are also provided with the functions of in-service system test, out-of-service
system test. In addition, loopback test and hardware key module self-test are
allowed.
VIII. Regulatory compliance
The AR 46 Series Routers are designed in compliance with the regulations and
standards of China, North America, Europe, Europe, Australia, and Japan in EMC,
safety, network access, and some other aspects.
1.2 Router Model and Structure
The H3C AR 46 series includes AR 46-20, AR 46-40, and AR 46-80. These three
models are similar in chassis structure and layout. All of them use a mid-backplane
allowing front and rear card insertion and can be mounted in 19-inch standard racks.
The following subsections will give you more details about these three models.
1.2.1 AR 46-20
1) Slot0 for the main control board
2) FIC Slot1
3) FIC Slot2
4) ESD-preventive wrist strap port
Figure 1-1
Front panel of the AR 46-20
1) Fan module
2) Grounding screw
3) ESD-preventive wrist strap port
4) PSU 1 (PWR1)
5) PSU 2 (PWR2)
Figure 1-2
Rear panel of the AR 46-20