40-SMR1-C and 40-SMR2-C
The Single Module ROADM cards (40-SMR1-C and 40-SMR2-C) integrate the following functional blocks on to a single line card:
Optical preamplifier
Optical booster amplifier
Optical service channel (OSC) filter
2x1 wavelength cross-connect (WXC) or a 4x1 WXC
Optical channel monitor (OCM)
The 40-SMR1-C and 40-SMR2-C cards contain the following subtabs:

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