Figure 3-27 ECC800-Pro main control module (side view)
(1) SIM card slot (2) Micro SD card slot (reserved)
Specications
Table 3-18 Technical specications of the ECC800-Pro main control module
Item Specications
Power input ● Supports one AC input or two AC inputs
● Rated voltage: 200–240 V AC
● Rated frequency: 50/60 Hz
Power output ● Output voltage: 42–58 V DC (rated voltage: 53.5 V DC)
● Output power of two power module supplies: 2000 W (200–
240 V AC); 940 W (linear derating at 85–175 V AC)
● Output power of a single power module supply: 1000 W
(200–240 V AC); 470 W (linear derating at 85–175 V AC)
WAN port ● Supports two WAN ports. WAN1 is used to connect to the
management system, and WAN2 is used for maintenance.
The ports support autonegotiation of 10/100/1000 Mbit/s
communication rates.
● Connect shielded network cables to the WAN ports.
LAN port ● Supports two LAN ports, which can be connected to the
LAN. The ports support autonegotiation of 10/100/1000
Mbit/s communication rates.
● Connect shielded network cables to the LAN ports.
RS485 serial
port
expansion
● Output voltage: 13–15 V DC (rated voltage: 14.5 V DC)
● Four RS485 ports with the default communications rate of
9600 bit/s
● COM1–COM3 ports provide 12 V DC power.
● The power supply can be switched on or o and is on by
default.
PoE expansion Supports two PoE (GE) ports for expansion of the PoE bus, and
supports network isolation and ring network.
FusionModule800 Smart Small Data Center
User Manual 3 System Architecture
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. 48
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