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Total Access 850 w/ T1 ATM RCU

Cost-effective single T1/FT1 TDM, T1 ATM, or SDSL IAD

Modular chassis supports voice-only or voice and data

VoATM support

Compact size, 3.5"(h) x 8.5"(w) x 11"(d)

Two common slots, one Power Supply Unit (PSU) slot and one System Controller slot for Bank Controller Unit (BCU) or Router Controller Unit (RCU)

Integral IP router (10/100BaseT Ethernet interface), SNMP, and V.35 Nx56/64 interface for integrated data support

Six access module slots plus special AB slot

Six slots for FXS

Special AB slot for Echo Cancellation Module or Echo Cancellation/ADPCM Module

Supports up to 24 FXS interfaces

50-pin amphenol connector for subsciber loop terminations

Rugged metal chassis is NEBS Level 3 and UL 1950 compliant

AC or DC power options

Optional 48 Volt, 8-hour battery backup

Wallmount or rackmount design (19" and 23") rackmount brackets available

10-year warranty

Total Access 850 w/ T1 ATM RCU
Part#	Description	Add
4203376L16#ATM	Total Access 850 VoATM Package w/16 FXSModular Multi-service Integrated Access Devices with a T1 ATM interface and a built-in Router
4203376L24#ATM	Total Access 850 VoATM Package w/24 FXS & ADPCMTotal Access 850 VoATM Package w/24 FXS & ADPCM