Strata CTX I&M 06/04 xiii
Introduction
This manual provides detailed step-by-s tep instructions for installing and maintainin g the Strata
CTX100-S, CTX100 and CTX670 digital business telephone systems. It is intended for qualified
service technicians and system programmers.
Use this manual in conjunction with the Strata CTX Programming Manual which covers the
programs related to the Strata CTX28, CTX100-S, CTX100 and CTX670 systems discussed in this
book.
Organization
This manual is organized into these sections/chapters for your convenience:
•Chapter 1 – Strata CTX Configuration explains how to configure a Strata CTX28, CTX100-
S, CTX100 or CTX670 system. It also provides worksheets for determining hardware and
station equipment placement and requirements.
•Chapter 2 – CTX28 Installation covers site requirements, input power requirements, cable
lengths/network requirements, and grounding requirements for the CTX28.
•Chapter 3 – CTX100-S/CTX100 Installation covers site requirements and Base and
Expansion cabinet installation for the CTX100-S and CTX100. Also includes input power
requirements, cable lengths/network requirements, and grounding requirements.
•Chapter 4 – Strata CTX670 Installation covers site requirements and Base and Expansion
cabinet installation for the Strata CTX670. Explains how to remove and replace cabinets on
installed systems. Also includes input power requirements, cable lengths/network
requirements, and grounding requirements.
•Chapter 5 – Rack Mount Installation provides installation instructions for the rack-
mountable Strata CTX670 Base and Expansion cabinets.
•Chapter 6 – PCB Installation provides procedures for Strata CTX system Printed Circuit
Boards (PCBs) for installation into universal slots. Includes installation instructions, optional
configuration information, and wiring and programming considerations for each PCB.
•Chapter 7 – ISDN Interfaces contains an overview of the ISDN hardware with specific
information on the ISDN Primary Rate Interface (PRI) and Basic Rate Interfaces (BRI). It
includes instructions for installation, hardware requirements, wiring requirements, and some
programming considerations.
•Chapter 8 – T1 provides information on T1/DS-1 interfacing fo r the Strata CTX.
•Chapter 9 – IPT provides installation and hardware information for the IP telephone interface
PCB (BIPU-Mxx), the IP telephone (IPT1020-SD) and the add-on module (DADM3120).