Tn464F/Gp And Tn2464Bp Option Settings - Avaya CMC1 Installation, Upgrades And Additions

TN464F/GP and TN2464BP Option Settings

TN464F/GP and TN2464BP Option
Settings
The TN464F/GP DS1/E1 Interface - T1/E1 circuit pack interfaces between a 24-
or 32-channel Central Office/ISDN or tie trunk and the TDM bus.
NOTE:
The P designation means the circuit pack's firmware is programmable.
Refer to
more information.
Set the switches on the circuit pack to select bit rate and impedance match. See
Table 2-5 and
channel, then set the lower switch setting to either 120 ohms or 75 ohms.
Table 2-5. Option Switch Settings on TN464F/GP and TN2464BP
120 ohms
75 ohms
32 Channel
24 Channel
1. If the 24/32 channel switch is not set per administration
(or vice versa), the circuit pack alarms and will not be
present in the list configuration command.
555-233-118
''Downloading Firmware to Port Circuit Packs'' on page 5-2
Figure 2-3 on page 2-12. If the top switch setting is set to 32
Twisted pair
Coaxial requiring 888B adapter
1
2.048 Mbps
1
1.544 Mbps
Issue 5 October 2002
for
2-11