NEC Univerge SV9100, System Hardware Manual

Page: 304 / 556

Issue 2.0
4-66 Installing the SV9100 Blades
The GCD-4DIOPB provides:

Four (DIOPA) DID trunk circuits or four OPX circuits

Two Blade status LEDs

-48VDC
Refer to the following tables for maximum upgrade capacities of the
GCD-4DIOPB blade:

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
5.5.2 Installation
The GCD-4DIOPB can be installed in any universal slot.
5.5.3 LED Indications
LED indications for the GCD-4DIOPB are listed in Table 4-27 GCD-4DIOPB
LED Indications . Each LED is listed with its associated function and LED
and Operational status.
Refer to Figure 4-23 GCD-4DIOPB Blade on page 4-65 for the location of
the LEDs on the blade.
Table 4-27 GCD-4DIOPB LED Indications
LED Indication
Operation Status Remarks
Live LED
(Green)
Busy LED (Red)
On On System Initializing –
Flash (1s) On The assignment of the unit is refused.
When you exceed the system
capacity.
When the main software version is
not matched.
Flash (1s) Trouble found during self-diagnostics. –
Flash
(100ms)
On
Normal
Operation
A Channel is busy (use
another from CH1 ~ CHx). –
Off All channels are idle. –