Specifications
Table 3-25 Technical specifications for a smart ETH gateway
Item
Specifications
Power input PWR_IN D-type power input terminal, for power cascading, input
voltage range: 45–55 V DC
Power of a single smart ETH gateway: max (2.7 A, 48 V DC);
power of cascaded smart ETH gateways: max (25 A, 48 V DC)
Power
output
● PWR_OUT D-type power output terminal, for power
cascading, output voltage range: 45–55 V DC
● 48V_OUT1 and 48V_OUT2, terminal (1 A, 48 V DC), output
voltage range: 45–55 V DC
FE port
Two FE ports, RJ45 terminal with an indicator, 10/100M
communication rate, for the cascading between smart ETH
gateways and the communication with the upper computer
PoE port
Four PoE ports, RJ45 terminal with an indicator, 10/100M
communications rate, complying with IEEE802.3, IEEE802.3u,
IEEE802.3af/at
BLINK
button
If you press the BLINK button, the RUN indicator blinks
intermittently at super short intervals (blinking at super short
intervals for 0.5s and then off for 0.5s) for 5 seconds.
Indicators
Table 3-26 Indicators on a smart ETH gateway
Indicator
Color
Name
Status
Description
PWR
Green
Power
input status
indicator
Steady on
The power input is normal.
Off
There is no power input.
RUN
Green
Module
running
status
indicator
Off
The power supply is
abnormal.
Blinking at
long
intervals
The smart ETH gateway
successfully registers with
the ECC800-Pro and the
software runs properly
(the indicator blinks at 0.5
Hz, on for 1s and then off
for 1s).
ECC800 Data Center Controller
User Manual
3 Device Description
Issue 04 (2021-10-09)
Copyright © Huawei Technologies Co., Ltd.
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