Polycom VSX 8000 Serial (V.35/RS- 449/RS-530) Network Module

VSX 8000 Serial (V.35/RS- 449/RS-530) Network Module This network card is inserted into the empty bay on the back of the VSX 8000 and enables calls up to 2 Mbps. This integrated system eliminates the need for external hardware bricks and maintains the thin, clean profile of the 1U rack-mount form factor. To install, remove the blank faceplate from the back of the codec (remove two screws), then insert the Serial network card and tighten the two attached screws. This kit includes the Serial network card with attached screws.