Huawei SmartAX MA5608T Hardware Description

through the service subracks. The air exits from the top or from the air deflector of the
cabinet, as shown in Figure 1-47.
Figure 1-47 Ventilation of the N66E-18 cabinet installed with two service subracks
1.3 N66E-22 Cabinet Description
The N66E-22 cabinet complies with the IEC standard. This topic provides the appearance,
and specification of the N66E-22 cabinet, and describes the configuration, cable holes, ESD
jack, air filter, external cable connections, and ventilation of the cabinet.
1.3.1 Appearance
This topic provides the appearance of the N66E-22 cabinet.
The N66E-22 cabinet is an IEC 600 mm middle standing pillar cabinet of NC purple grey.
The N66E-22 cabinet houses the MA5600T IEC subrack and MA5603T chassis.
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.
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Huawei SmartAX MA5608T Specifications

General

Dual Power Supply	Yes
Humidity	5% to 95% (non-condensing)
Uplink Slots	2
Maximum GPON Ports	16
Input Voltage Range	-38.4 V DC to -72 V DC
Device Type	OLT
Power Supply	-48 V DC
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to 70°C
Switching Capacity	128 Gbps
Ports	GPON, XG-PON, 10GE