Huawei AR550-8FE-D-H Quick Start Manual page 6

No. Item
1 Ethernet cable
2 Optical fiber
Upstream
network device
3 Ethernet cable
Maintenance
terminal
4 Console cable
(generally a PC)
1
1A 2A
1B 2B
2
3
Connect To Remarks
Connect to an
electrical interface to
Switch or PC
receive and send
data services.
A combo interface
consists of an GE
optical interface and
an GE electrical
interface.The optical
fiber must be used
with an optical
module.
When the router is
powered on for the
first time, connect the
console interface to a
PC for onsite
configuration.
4
5
6
7
No. Item
Boolean output
5
cable
2-pin DC power
6
cable
M4 lug: to the
router
7 Ground cable
M6 lug: to the
protection ground
5
Connect To Remarks
External digital
—
input devices
Insert the 2-pin
connector in the
External power
correct direction and
supply system
do not insert it
reversely.
M4 lug: the end
with a smaller hole
M6 lug: the end
with a larger hole