HANGZHOU HUATAI OPTIC TECH. CO., LTD
  
Product Classification
OPS-2000
Optical protection system    ( Double fiber two-way )
  OPS-2000 Product Photos Download Data Sheet
Products Optical protection system OPS-2000 Data Sheet
 
Technical index
 
Performance
Index
Supplement
Min.
Typ.
Max.
Optical feature
Operating wavelength range
(nm)
1500
  
1620
OPS-2700
1260
 
1620
OPS-2800 
Insertion loss
1+1 protection
Sending end
(dB)
  

3.6
4.0
50/50% splitter
Receiving end
   
2.5
5% Tap
1:1 protection (single-end)    
2.5
5% Tap
1-1 protection (single-end)    
2.5
5% Tap
Return loss
(dB)
 55
60 
  
APC 
Switch cross talk
(dB)
 55
60 
  
 
Optical power monitoring range
(dBm)
-30
  
+10
A type
-23
  
+23
B type
-45 
 
+23
C type
Optical power resolution
(dB)
  
 
0.1 
 
Optical power measure accuracy
(dB)
    
0.5
-40~+23dBm
   
1.0
-40~-50dBm
Wavelength dependent loss
(dB)
    
0.2
  
Polarization dependent loss
(dB)
  
0.06

0.1

  
Temperature dependent loss
(dB)
    
0.2
0~70 °C
Switching time
1+1 protection
(ms)
  
3
10
  
1:1 protection
   
25
  
1-1 protection
   
10
  
Fiber type  
9 / 125
SMF-28
Optical connector  
SC/APC, LC/APC
Optional UPC
General feature
100M Ethernet interface  
RJ45
  
Network protocol  
SNMP
 
Communication interface
 
RS232
 
Power supply
(V)
90
220
265
50/60Hz
-72
-48
-36
 
Power consume
(W)
    
4
  
Working temp.
( ℃ )
-20
 
65
 
Storage temp.
( ℃ )
-40
 
85
 
Working relative humidity
(%)
0
 
95
Non-condensing 
Size (W) × (D) × (H)
 
19 × 10 × 1.75 ( " )
483 × 254 × 44 ( mm )
 
OPS-2000 Optical protection system function:
Optical fiber switching function 1. Automatic switching function: When system monitoring optical power decrease of light path and exceed (under) the user setting switching threshold, the system will automatic switch from operating fiber to spare fiber.
2. Manual switching function: Users can realize manual switch by the equipment panel button and network management terminal.
3. Automatic/manual restore function model: with automatic restore and manual restore function model.
4. Automatic restore function model: After the system itself detected failure fibers recovering and users in advance setting delayed, it will automatic switch to the original lines.
5. Manual restore function model: the system will switch to original lines only receiving the user’s orders.
Optical power detection function System supplies real time detection function of operation fiber and spare fiber.
Network management function SNMP network management function, RS232 communication interface, support remote monitor and management.
Parameter setting, check function With alarming threshold, switching threshold, protection model etc parameter setting and checking function.
Alarm function 1. Sound alarm: when equipment alarms, the equipment, webmasters all have alarming prompt, and offer banned sound function.
2. Light alarm: When alarms, three will be alarming prompt, according to the indicator lights’ color change or webmaster to monitor the current system status.
3. Display alarming details: The equipment’s LCD display current alarming information.
4. Alarming classify and classification function
    1), Classify alarm: Include optical power and other alarming function.
    2), Other alarm: Include equipment power, alarming when the equipment can’t contact           withoperation maintenance terminal system.
    3), Alarm classification: Include common alarm, important alarm.
Display function 1. System business current work in operation fiber or protection fiber.
2. Alarming failure prompt.
3. Equipment current operation model—manual/automatic.
4. The current optical power value of operation fiber and spare fiber.
5. Display the current alarming threshold, switching threshold.
Reliability 1. High reliability, mean time between failures (MTBF) not less to 100，000h.
2. 1+1 power supply back up, support hot plug. Two-way DC power supply, two-way AC power supply, or one DC one AC power supply can be optional.
3. System’s use, not effect to optical transmission network’s common work.
4. Outage maintaining: In system outage, plus electric process to keep original work line and communication are not affected. Or switch the lines that have optical signal.
5. Without light lock: When computer room system without light output, Can maintain the original line state.
OPS-2000 Three kinds of protected type application reference diagram
1+1 protection mode ( OPS-2751, OPS-2851)

1: 1 protection mode ( OPS-2711, OPS-2811 )

1-1 protection mode ( OPS-2701, OPS-2801 )
Product series   ( standard )
Model
 Work wavelength
Operating mode
TX light splitting ratio
Switch number
RX test PD number
TX test PD number
Optical power test range
OPS-2751-2-0-A 1500~1620nm
C+L-Band
1+1
50/50
 - 2
0
 -30~+10dBm
OPS-2751-2-1-A
50/50
 - 2
1
 -30~+10dBm
OPS-2751-2-2-A
50/50
 - 2
2
 -30~+10dBm
OPS-2711-2-0-A
1:1
-
 1 2
0
 -30~+10dBm
OPS-2711-2-1-A
-
 2
1
 -30~+10dBm
OPS-2711-2-2-A
-
 2
2
 -30~+10dBm
OPS-2701-2-0-A
1-1
-
 0 2
0
 -30~+10dBm
OPS-2851-2-0-A 1260~1620nm
O+C+L-Band
1+1
50/50
 - 2
0
 -30~+10dBm
OPS-2851-2-1-A
50/50
 - 2
1
 -30~+10dBm
OPS-2851-2-2-A
50/50
 - 2
2
 -30~+10dBm
OPS-2811-2-0-A
1:1
-
 1 2
0
 -30~+10dBm
OPS-2811-2-1-A
-
 2
1
 -30~+10dBm
OPS-2811-2-2-A
-
 2
2
 -30~+10dBm
OPS-2801-2-0-A
1-1
-
 0 2
0
 -30~+10dBm
Remark: Input power optional B type (-23~+23dBm) and C type (-45~+23dBm)
Ordering information
Remark:1. OPS-2751-2-0 is with standard configuration
2. The parts marked in gray color belongs to other varieties of this product series, the options marked in gray color in this products series can not be specified.
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