D7000 series OPB2-I provides two independent 1+1 protection groups for optical signals and supports two threshold modes and two working modes. When the loss of the working fiber increases or the working fiber is blocked, the optical communication transmission system is automatically switched from the main line to the backup line in real time. The OPB2-I enhances the robustness of optical networks by offering real-time failover from a compromised main line to a pre-established backup line, ensuring uninterrupted data flow and network service continuity, which is essential for maintaining high-quality communications and safeguarding against costly downtime.
Specifications
Operation Wavelength
C-Band: 1528-1567.5nm (191.35～196.10THz)
L-Band: 1570-1612nm (186.10～190.85THz)
L-Band: 1570-1612nm (186.10～190.85THz)
Wavelength Dependent Loss
<0.5dB @C+L Band
Insertion Loss
Tx<4.0dB (3.5 typical)
Rx<1.5dB (0.8 typical)
Rx<1.5dB (0.8 typical)
Return Loss
>45dB
Switching Speed
<50ms (15 typical)
Input Power Range
-30~25dB
Power Resolution
0.1dB (typical)
Power Accuracy
-0.5~0.5dB
Polarization Dependent Loss
0.1dB
Polarization Mode Dispersion
<1ps/nm
Working Mode
Auto Reversion;
Auto Non-reversion
Auto Non-reversion
Threshold Mode
Relative Threshold;
Absolute Threshold
Absolute Threshold
Power Consumption
5W
Optical Connector
LC/UPC
Dimension (HxWxD)
1.67″x4.20″x10.39″ (42.3×106.8x264mm)
Switch Type
Latching
Housing
Pluggable Module (Occupies 1 Slot in D7000-CH2U Chassis)
Weight
0.79kg
Operating Temperature
0 to 45℃ (32 to 113°F)
Storage Temperature
40 to 85℃ (-40 to 185°F)
