Issue 3.0
4-34 Installing the SV9100 Blades
4.1.1 Description
The GCD-8DLCA and the GCD-16DLCA are both discussed in this section.
Any differences between the two are noted. These blades provide:
8 (GCD-8DLCA) OR 16 (GCD-16DLCA) digital extension circuits
(used for digital telephones, DSS consoles, SLT(1)-U( ) ADP,
PGD(2)-U10 ADP adapters)
These ports provide -48V feeding.
Two blade status LEDs – One Live LED, One Busy/Idle LED
Refer to the following tables for maximum upgrade capacities of the
GCD-8DLCA/GCD-16DLCA ESIU blades:
Table 2-6 SV9100 Maximum 9.5” Gateway and 19” System
Capacities – Blades on page 2-12
Table 2-7 SV9100 Maximum 9.5” Base and Expansion System
Capacities – Blades on page 2-14
4.1.2 Installation
The GCD-8DLCA/GCD-16DLCA blade can be installed in any universal slot
in the system and up to a maximum of 23 DLCA blades can be installed per
system, providing up to 368 digital ports.
To install the GPZ-8DLCB
/GCD-16DLCA:
1. If installing the GCD-8DLCA and the GPZ-8DLCB daughter board is
to be attached, do it now. Refer to 4.2.2 Installation on page 4-38.
2. Each CNx01 connector (CN101, CN201, CN301, CN401) is used to
connect up to four digital extensions.
4.1.3 LED Indications
LEDs for the GCD-8DLCA/GCD-16DLCA are described in Table 4-13
GCD-8DLCA/GCD-16DLCA LED Indications on page 4-35. Each LED is
listed with its associated function and LED and Operational status.
Refer to Figure 4-14 GCD-8DLCA/GCD-16DLCA Blade on page 4-33 for
the location of the LEDs on the blades.