A-41
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Appendix A      Hardware Specifications
A.8.4    AD-1B-xx.x Card Specifications
The AD-4C-xx.x card optical input and output power varies with amplifier output levels and the class of 
transponder interfaces used. See Table 6-3 on page 6-3 through Table 6-6 on page 6-5 for this 
information.
The AD-4C-xx.x has the following additional specifications:
 • Dimensions
 –
Height: 12.650 in. (321.3 mm)
 –
Width: 0.921 in. (23.4 mm) (The dimension of the finger gasket is not included)
 –
Depth: 9.0 in. (228.6 mm)
A.8.4 AD-1B-xx.x Card Specifications
Table A-26 lists the unit names, band IDs, channel IDs, frequencies, and wavelengths assigned to the 
eight versions of the AD-1B-xx.x card.
Insertion loss 
(add section)
VOA at minimum attenuation; 
all SOP and within whole 
operating temperature range 
(two connectors included)
xx.xx Rx—COM Tx — 3.9 dB
yy.yy Rx—COM Tx — 4.3 dB
zz.zz Rx—COM Tx — 4.5 dB
kk.kk Rx—COM Tx — 4.9 dB
VOA dynamic 
range
——30—dB
Maximum optical 
input power
——300—mW
Table A-25 AD-4C-xx.x Optical Specifications (continued)
Parameter Note Condition Min Max Unit
Table A-26 AD-1B-xx.x Channel Allocation Plan by Band 
Unit Name Band ID Channel ID Frequency (GHz) Wavelength (nm)
AD-1B-30.3 B30.3 30.3 195.9 1530.33
30.7 195.85 1530.72
31.1 195.8 1531.12
31.5 195.75 1531.51
31.9 195.7 1531.90
32.2 195.65 1532.29
32.6 195.6 1532.68
33.3 195.55 1533.07