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1.2.7
NEB100-4TB
The NWB1100-4TB network interface board provides four 10BASE-T/100BASE-TX
ports.
(1) Front Panel
For the explanation about each indicator, see Figure 1-21. Each indicator number in
the figure below corresponds to the number in Table 1-10.
Attachment
Screw
9
Figure 1-21 NEB100-4TB Front Panel
Table 1-10 NWBE1-4 Front Panel Indicators and Switches
Indicator
No. Name
Color
1
LNK 0
Green
2
T/R 0
Green
3
LNK 1
Green
4
T/R 1
Green
5
LNK 2
Green
6
T/R 2
Green
7
LNK 3
Green
8
T/R 3
Green
9
STATUS
Green/
Yellow/
Red
Note:
Regardless of the state of the line, this indicator will be lit if the system detects date being sent or received.
Because of this, there is a chance that this indicator will be lit even if the cable is not connected on the destination
side.
(2) Connector
For the information about the cables to be connected to each connector of the
chassis, refer to Chapter 3.
GR2K-GA-0007
Rev. 5.00
Ethernet Port 10BASE-T/100BASE-TX
LINE 3
LINE 2
O 7
O 8
Purpose
Description
Shows the
ON: Line is active.
condition of
ON: Packet being sent or received (see Note).
LINE 0.
Shows the
ON: Line is active.
condition of
ON: Packet being sent or received (see Note).
LINE 1.
Shows the
ON: Line is active.
condition of
ON: Packet being sent or received (see Note).
LINE 2.
Shows the
ON: Line is active.
condition of
ON: Packet being sent or received (see Note).
LINE 3.
Shows the
Green (blinking): In preparation (program being loaded)
condition of
Green ON: Status is OK, operation is possible.
NIF.
Yellow ON: Locked out
Red ON: Failure detected.
OFF: Operation impossible or unit power is OFF.
LINE 1
LINE 0
O 5
O 3
O 6
O 4
Component Overview
Attachment
Screw
O 1
O 2
1-23
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