Figure 1-33 Configuration of the N66E-18 cabinet installed with two MA5603T chassis
NOTE
l In Figure 1-33, the filled holes are for floating nuts to fasten chassis.
l When all the service slots in the chassis are installed with the VDSL, combo, or PON boards, one
chassis is allowed in the cabinet.
l In the range of 90 V AC to 175 V AC, the output current of the EPS75-4815AF power system
decreases linearly, limited within a specified range. In areas with 110 V power supply, dual-live-wire
input is recommended. When 110 V single-live-wire input is used, the output power of the
EPS75-4815AF power system reduces to half (maximum: 1600 W) of that in 220 V. In this case,
only one chassis is allowed in the cabinet.
l Cabinet installation against the wall or back-to-back cabinet installation is not supported.
1.2.5 Cable Hole
The power cables and subscriber cables are led into the N66E-18 dual-standard cabinet from
the top and the bottom of the cabinet. This topic describes the positions of cable holes at the
top and the bottom of the N66E-18 dual-standard cabinet.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
1 Cabinet
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
41
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