Installation; Switch Settings; Led Indications; Connectors - NEC Electra Elite IPK II System Hardware Manual

Document Revision 3
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8.7.2

Installation

The HUB(8)-U( ) ETU cannot be installed in a KSU that contains an
EliteMail VP or CTI system.
This ETU has an attached green cable that must be connected to
frame ground.
Basic Port Package
Only one HUB(8)-U( ) ETU can be installed in slots S1~S8.
The system is limited by 64 trunk and station ports combined. This
ETU shares the total number of station ports in the system.
Expanded Port Package
Only one HUB(8)-U( ) ETU can be installed in slots S1~S8.
The system is limited by 256 stations. This ETU shares the total
number of station ports in the system.
8.7.3

Switch Settings

Press switch SW1 to Reset the HUB(8)-U( ) ETU.
8.7.4

LED Indications

Refer to Table 6-61 HUB(8)-U( )
LED
LED1
RJ45C Yellow
RJ45C Green
8.7.5

Connectors

The following connectors are included:
CN1
CN3
CN5
CN6
LEDS.
Table 6-61 HUB(8)-U( ) LEDS
ON OFF
No Power to ETU
100 Mbps 10 Mbps
LINK No Link
Connects to the backplane.
Three pin Jumper. Pins 2 and 3 are shorted for
Normal operation.
Channel 1~4 RJ45C Connectors
Channel 5~8 RJ45C Connectors
Electra Elite IPK II
Blinking
Normal Operation
N/A
Data Tx/Rx
Installing ETUs (Circuit Cards)