The Total Access 604 (T1 TDM) is a fixed-port Integrated Access Device (IAD) providing a single T1 network interface, 4 analog FXS interfaces, V.35 serial port and 10/100Base-T IP router.
Adtran 4213640L1#TDM Features:
Single T1 TDM network interface
Migration path to packet-based technologies such as ATM with software download
TA 604 includes Echo Cancellation (G.168) and ADPCM (G.726) compression resources for instances when the unit is to be upgraded to T1 ATM
Four fixed FXS ports
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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