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3000/3010 System Manual
6TADLP714-1E
TOTAL ACCESS 3000/3010
DLP-714
Page 4 of 4
© 2002, ADTRAN, Inc.
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Table 2. X.25 Switch Parameters
Parameter Value
Logical Channel Layout
Channel Configuration 1-way (incoming calls only) or 2-way
Baud Rate Up to 64 Kbps
Number of SVCs Up to 4
Number of PVCs 0 (not supported)
Link Layer (Layer 2)
Frame Size (N1) 1064 to 3072 bits
Retry Limit (N2) 3
Ack Timer (T1) 20 sec (20000 milliseconds)
Time Out (T3) 3 sec (3000/3010 milliseconds)
Window Size (K) 2
Packet Layer (Layer 3)
Interface Mode DCE
Throughput Rate Up to 64 Kbps
Packet Size 128 bytes
Packet Window 2
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