User manual

Planning the T1 Interface 7
T1 Modem Bank Worksheet
Type Number or Checkmark
(
√
)
Description
Circuit ID # __________________ This is a code assigned by your
service provider, one per T1 line
Lead phone
number
__________________ Master phone number or first phone in
the sequence to receive a call.
Span Type ________
________
Long Haul
Short Haul
Frame Format ______
______
ESF
D4
Line
Encoding
______
______
B8ZS
AMI
Signaling ______
______
Ground Start
Loop Start
Wink Start
Immediate Start
Attenuation
______
______
______
______
______
Line Build-out:
0.0 dB
-7.5 dB
-15.0 dB
-22.5 dB
Short haul distance:
0 - 655 ft.
EQ Gain
(applicable
only for Long
Haul)
______
______
Low
High