D-Link DSL-2740B rev F1

Overview
This device appears to use BCM63281.

Additional models of..
 * DSL-2750B (Annex A, USB, 'dying gasp' feature)
 * DSL-2740B (Annex A, no USB, without 'dying gasp')
 * DSL-2740U (Annex A, no USB, without 'dying gasp')
 * DSL-2741B (Annex B, USB, 'dying gasp' feature)
 * DSL-2741U (Annex B, USB, 'dying gasp' feature)

"A610A234006R_R6" and "2976380401" is silkscreened on the board in the FCC photos.