Hardware Description; Install Dti Hardware - Nortel 1000 Installation And Commissioning Manual

220 1.5 Mb DTI implementation
Item
NTAK09
NTAK20
NTBK04
Cables
The following cables are required for DTI connections:
•
•
•
Channel Service Units (CSU)
When connecting the DTI/PRI to the public network, Channel Service Units
(CSUs) are required by most operating companies. One CSU is required
per DTI. Suitable CSUs which support 64 Kbps clear and Bipolar 8 Zero
Substitution (B8ZS) are available from vendors such as Verilink, Digitalink,
Kentrox and Tellabs.
Contact your Nortel Sales representative for specific local CSU
requirements.

Hardware description

Refer to

Install DTI hardware

Refer to
DTI hardware. Specifically:
•
•
•
Set the switches
Set the switches on the NTAK09 DTI/PRI card according to
"NTAK09 switch settings" (page
Copyright © 2003-2007, Nortel Networks
.
Description
DTI/PRI Circuit card
Clock Controller Daughter board.
Option 11C Cabinet support only one active Clock
Controller per IP Expansion cabinet.
Carrier Cable
DTI to external T1 cable
NTBK04 carrier cable
NT8D97 50-foot extension (if needed)
"Hardware description" (page
""Install PRI hardware" (page
To install the NTRB21 DTI/PRI card, see
TMDI card" (page 204).
To install the NTAK09 DTI/PRI card, see
209).
To install the NTAK20 Clock Controller, see
daughterboards on the NTAK09 DTI/PRI card" (page
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
196).
203)" for information on installing
"Insert/remove the NTRB21
"Installing the NTAK09" (page
"Install/remove
221).
206).
Table 78