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Products > Optical Automatic Protect > Optical Automatic Protect
 
BC-IA Optical Automatic Protect System
BC-IA Optical Automatic Protect System

Overview:

The BC-IA Optical Automatic Protect System (abbr. OAPS) detects the optical power of main equipment or channel by real time to protect optical communication. When the power is under the threshold value which is set by user, the OAPS will switch to standby channel and give warning with current power. If the OAPS detects that the main channels power rose over the threshold value, it will switch to main channel and ensure continuous communications.

 
Product Features:
Rapidly respond, give warning and LCD display
Low insertion loss
Real time power detecting, plug and play
Recover swiftly
 
Applications:
The optical channels protection and recovery of optical communication net
Detect multi-channel in optical transmission system
 
Specifications:
Parameters
Specifications
Operation Wavelength (nm)
131050 or 155050
Insertion Loss (dB)
1.5
Return Loss (dB)
>45
Switch Time (ms)
<20
Adapter
FC/PC *
Optical Power Range (dBm)
-50~+20 *
Measurement Precision (dB)
0.5
Warning (threshold) Value (dBm)
20 (default, can adjust by user)
Power Supply (V)
DC 48 or AC 220
Power Consuming (W)
<2
Dimension
standard 1U (19 inch) *
Operation Temperature ()
0~60
Storage Temperature ()
-20~70
Note: the mean that we can adjust the OAPS to meet users demands.
 

Luminous power supervision module

1x2 optical switch

The Theory Chart of Optical Automatic Protect System:

Serial Interface Protocol of Optical Automatic Protect System

 
Order
Realize Operation
Return Value and Format Instruction
pm?#
retain to main route optical power (dbm)
XX.XX
ps?#
return to standby route optical power (dbm)
XX.XX
sw?#
return to working channel
When return value is one, work for the main route.
When return value is zero, work for the standby route.
au?#
return to the current working mode
When return value is zero, it is the manual mode.
When return value is one, it is the automatic mode.
sm?#
return to the switching value of main route dbm
XX.XX
am?#
return to the warning value of main routedbm
XX.XX
ss?#
return to the switching value of standby routedbm
XX.XX
as?#
return to the warning value of standby routedbm
XX.XX
tm?#
return to the warning state of main route
When return value is zero, it is no warning.
When return value is one, it is warning.
ts?#
return to the warning state of standby route
When return value is zero, it is no warning.
When return value is one, it is warning.
sw1#
set access as main route
If set successful, return to OK.
sw0#
set access as standby route
If set successful, return to OK.
au1#
set the machine as automatic working mode
If set successful, return to OK.
au0#
Cancel automatic working mode
If set successful, return to OK.
amxx.xx#
set the warning value of main routedbm
If set successful, return to OK. For example, if set the warning value of main route as -10.50dbm, the concrete order is am -10.50#
Order
Realize Operation
Return Value and Format Instruction
smxx.xx#
set the switching value of main routedbm 
 
If set successful, return to OK. For example, if set the switching value of main route as -20.50dbm, the concrete order is am -20.50#
.asxx.xx#
set the warning value of standby routedbm
If set successful, return to OK. For example, if set the warning value of standby route as -10.50dbm, the concrete order is am -10.50#
ssxx.xx#
set the switching value of standby routedbm
If set successful, return to OK. For example, if set the switching value of standby route as -20.50dbm, the concrete order is am -20.50#
 
Serial Interface Setup:
     Baud rate: 9600, no parity bit, data bit: 8, stop bit: 1
 
 


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