Power Supply; Introduction - Raisecom Gazelle S1020i-GL Series User Manual

Raisecom
Gazelle S1020i-GL (A) User Manual
Alarm output
LED
Ethernet
interface status
LED
Optical interface
rate LED
Optical interface
status LED
Network
management
LED
PoE LED

2.5 Power supply

2.5.1 Introduction

The Gazelle S1020i-GL supports the embedded DC power supply and AC power supply and
meets strict parameter specifications based on related industry standard. The power supply
supports the following functions:





LED Print
ALM
LNK/ACT
SPEED
LNK/ACT
MGMT
POE
The AC-power model supports inputting 110/220 V wide-range high-voltage AC power.
The DC-power model supports inputting 48 VDC power. The DC power supply supports
dual redundancy input.
Support overload protection and reverse polarity protection.
Support overvoltage protection and surge protection.
Support NMS and electromagnetic relay alarm for battery failure.
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Status
 Red: the system is being started or an
Red
alarm is generated, such as DI input,
temperature threshold crossing, abnormal
interface status, and abnormal power
status.
 Off: the system is started and no alarms are
generated or alarms are cleared in the
system.
 Green: the electrical interface is in Link
Green
Up status.
 Blinking green: the electrical interface is
receiving or sending data.
 Off: the electrical interface is in Link
Down status.

Yellow: the optical interface is working at
Yellow
100 Mbit/s.

Off: the optical interface is working at 10
Mbit/s or is working improperly.

Green: the optical interface is in Link Up
Green
status.
 Blinking green: the optical interface is
receiving or sending data.
 Off: the optical interface is in Link Down
status.
 Green: the device is being accessed.
Green
 Off: power supply 1 is abnormal or off.
 Green: the PoE power supply is normal.
Green
 Off: the PoE power supply is off or.
2 Hardware structure
Description
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