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Total Access 600 Series System Manual Section 2 Engineering Guidelines
61200624L1-1B © 2004 ADTRAN, Inc. 35
5. AT-A-GLANCE SPECIFICATIONS
Table 13 lists the unit specifications.
Table 13. Specifications
Application Feature Specification
T1 Network Interface
Physical Interface RJ-48C
Line Rate 1.544 Mbps +/- 75 bps
Framing D4 (SF)/ESF
AT&T 54016
ANSI T1.403
Line Code AMI/B8ZS
ADSL Network Interface (ITU G.992.1)
Throughput Up to 8 Mbps downstream
Up to 1 Mbps upstream
Interoperability Interoperate with G.992.1 compliant DSLAMs
G.SHDSL Network Interface (ITU G.991.2)
Line Rate 192 kbps to 2.3 Mbps
SDSL Network Interface (2B1Q Conexant-based)
Line Rate 160 kbps to 2.3 Mbps
Training Conexant Autobaud capable
ATM Support
Voice Codes PCM (G.711)
32K ADPCM (G.726)
PVC Capability 6 PVCs (1 voice, 5 data)
Echo Cancellation G.165/G.168 Echo Cancellation, 8 ms echo tail
QoS Support VBR-rt (voice)
UBR (data)
Specifications AAL2 (voice)
AAL5 (data, voice)
RFC 1483 (multiprotocol over ATM)
RFC 2364 (PPPoA)
Frame Relay Support
Specifications FRF.5
FRF.8