2 Hardware Architecture
User's Manual
HT8000-I/HT8000-II/HT8000-VI
58
Beijing Huahuan Electronics Co., Ltd.
Version 1.4(Oct.2019)
LED
Color Descriptions
ALM
Red
Alarm status indication:
On: alarm occurs
Off: no alarm
NOTE
NC interfaces are reserved.
2.2.24 Single CH, Boost Amplifier Card
(A1BS-MC-P17)
A1BS-MC-P17 can realize amplification function of single channel optical
signal with +17dBm boost amplifier.
A1BS-MC-P17 supports automatic gain control function, which has no
effect on online service when increasing or decreasing the channel.
A1BS-MC-P17 provides an MON port for on-line monitor optical signals.
A1BS-MC-P17 provides the interface between the system and the network
management system, works with the network management system to
manage each card of the device, and realizes the communication between
the devices.
On the front panel of A1BS-MC-P17, 1 MON interface is used to online
monitor optical signals; 1 OUT interface is used to output the amplified
signals; 1 IN interface is used to input signals to be amplified, 1 NM
interface and 1 CONSOLE interface are used as monitoring interfaces, 1
OSC interface is used to supervise channel signal transmission. The front
panel diagram is shown in Figure 2-30, 3 LEDs are described in Table
