Huawei ECC800 - 3.2.2 Rack Environment Unit

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
3 Device Description
Issue 06 (2020-04-22)
Copyright © Huawei Technologies Co., Ltd.
16
Figure 3-4 ECC800-Pro main control module (side view)
(1) SIM card slot
(2) Micro-SD card slot (reserved)
Specifications
Table 3-4 Technical specifications of the ECC800-Pro main control module
Item
Specifications
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 (176–300 V
AC); 940 W (linear derating at 85–175 V AC)

Output power of a single power module supply: 1000 W (176–300 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 off and is on by default.
POE expansion
Supports two POE (GE) ports for expansion of the POE bus, and