... for the AR3260, SRU40 and SRU80 (Serive and Router Unit). The SRU40 provides 2Mpps packet forwarding performance and ... /PRI/VE1 interface cards, synchronous/asynchronous interface cards, ADSL2+/G.SHDSL interface cards, FXS/FXO voice cards, ISDN ... defined in G.993.2.Rolls back to ADSL2+ mode that complies with G.992.5.Supports ... , deployment using USB disk, NetConf, CLI AR3200 Series Enterprise Routers