Description; Installation - NEC Univerge SV8100 System Hardware Manual

Issue 9.0
4 - 66
4.4.1

Description

The PZ-4LCA and PZ-8LCE daughter boards are mounted on the
CD-4LCA/CD-8LCA. These boards provide:
4-Port Single Line and 8-Port Single Line analogue extension ports

(used for on-premise analogue telephones, fax machines, and
analogue modems).
The CD-4LCA/CD-8LCA is not rated for OPX use. A CD-4DIOPB blade

should be used instead (it supports the analogue DID and single line
telephone interface functions, such as Off-Premise Extensions).
Connector for CD-4LCA and CD-8LCA Blades

Ring Generator

Caller ID Sending Ability

Message Wait Lamp Ability

Constant current type battery feeding (25mA / -28Vdc)

Feeding Polarity Reverse Ability

Each CN2 (PZ-4LCA
provides connection to four analogue station ports and is not polarity
sensitive. The PZ-8LCE consumes eight ports ranging between ports
001~512 (remember that the CD-8LCA consumes eight ports).
Refer to the following table for maximum upgrade capacity of the
PZ-4LCA PZ-8LCE daughter board:
/
Table 2-4 SV8100 Maximum 9.5" Gateway and 19" System Capacities

– Blades on page 2-9
4.4.2

Installation




This daughter board can be installed on the CD-4LCA or CD-8LCA
blade.
/
PZ-8LCE) or CN3 (PZ-8LCE only) connector
When connecting a fax machine or analogue
modem, make sure to set Program 15-03-03 to
1 (special terminal) to avoid communication
problems.
The CD-4LCA/CD-8LCA blade and the
PZ-4LCA/PZ-8LCE daughter board are
categorized as TNV2. With this designation,
off-premise wiring is not acceptable. Any
cabling to these blades or daughter boards
must be in the building – no outside cabling is
permitted.
Branch connection is not acceptable.
UNIVERGE SV8100
Installing the SV8100 Blades