The Total Access 604 with DSX-1 (SHDSL) is a fixed-port Integrated Access Device (IAD) providing a single G.SHDSL network interface, DSX-1 interface, 4 analog FXS interfaces, V.35 serial port and 10/100Base-T IP router.
SHDSL (G.shdsl) network interface
Designed for VoDSL applications
Four fixed FXS ports
Includes Echo Cancellation (G.168) resources and ADPCM (G.726) compression resources
50-pin female amphenol connector for Carrier Class analog POTS interfaces
Integral IP router via 10/100 BaseT Ethernet
IP router supports DHCP, NAT/PAT, packet filtering, RIP V1/V2, Layer 2 PPP, and Frame Relay
V.35 synchronous DTE interface
Assured Dialtone with Lifeline POTS
Durable metal casing
Battery backup available separately or bundled with base unit
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