Alcatel OA-740 OmniAccess 740 - Router, Rack-mountable, w/OA7-SE card (2 ports), two moduler slots. 902610-90 The Alcatel-Lucent OmniAccess 740 Unified Services Gateway (USG) is an integrated networking device specifically designed for the regional or branch of?ce with a streamlined form factor and support for a comprehensive set of interfaces. The OmniAccess 740 USG has two interface slots and supports a mix and match of interface types (see below). The OmniAccess 740 USG offers a compact configuration for small enterprise branch offices that need to make optimal use of their office space. The OmniAccess 740 USG integrates multiple services on one platform (Ethernet switching, IP routing, VoIP, video) to reduce the cost and complexity of the WAN access network infrastructure and allows new services to be implemented quickly and easily.