Document Revision 4C
Electra Elite IPK II
2 - 1042
Universal Slots
TLI (2)-U( ) ETU
This 2-port Tie Line Interface ETU
supports the termination and operation
of two E&M Tie Lines (4-wire, type I
and type V, and 10/20 pps Dial Pulse
or DTMF). Immediate, wink start,
second dial tone, and delay dial
signaling can be combined on this
ETU. This ETU is installed in slots
S1~S8 in any B64-U20 KSU. The
maximum number depends on other
trunk ETUs installed. This ETU shares
the total number of CO/PBX lines in
the system.
14
23
Note 2
Note 1:
Calculating maximum capacities are based on the system having a minimum of eight Electronic Station Interface
(ESI) ports, four trunk ports and a PKUII-U Unit installed.
Note 2:
When 2-port Trunk Interface ETUs are installed, the system uses four ports from its maximum port capacity.
Note 3:
With the Electra Elite IPK II Expanded Port Package, a maximum of 14 COIB(4)-U( ) ETUs can be installed as
COID(4)-U( ) ETUs.
Note 4:
Refer to the KSU Power-Based Calculator Chart.
Note 5:
Firmware 5.0 or higher is required.
Note 6:
Firmware 3.0 or higher is required.
Note 7:
The first four DTI/PRI ETUs are assigned 24 channels, the next six are assigned 16 channels and the eleventh is
assigned eight channels.
Table 2-43 Maximum System Capacities for Application Interface ETUs
Application
Interface ETUs
Description
Maximum Capacities
Notes
Basic Port
Package
Expanded
Port Package
BSU(4M)-U20 ETU
The Master 4-Base Station Unit for
Wireless DECT provides connections
for up to 16 Base Stations when using
two BSU(6S) ETUs. This ETU is
installed in slots S1~S8 (S2~S8 when
using one slave ETU or S3~S8 when
using two slave ETUs) in any B64-U20
KSU.
1
1
Notes 1, 2
Table 2-42 Maximum System Capacities for Trunk Interface ETUs (Continued)
Trunk Interface
ETUs
Description
Maximum Capacities
Notes
Basic Port
Package
Expanded
Port Package
Summary of Contents for ELECTRA ELITE IPK II
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