Hitachi GR4000 Series Installation Manual page 70

GR4000 Installation Guide Version 1.00 - Preliminary
(1) NE100-48T
The NE100-48T is a network interface module, which has the following hardware
specification:
Ethernet port (10BASE-T／100BASE-TX)：48 ports
Front View
As for the LED, see Table 1.6-9.
LED
Figure 1.6-11 Front Panel of NE100-48T
LED
Table 1.6-9
Name Color
STATUS Green/Yellow/
Red
0-47 Green/Yellow
U S2 Green
U S3 Green
D S2 Green
D S3 Green
52
Ethernet port
LED Indications on the NE100-48T Front Panel
Role Action Status
Shows the action
Green (ON)：operation possible.
status of NIF.
Yellow (ON)：locked out
Green (blinking)：in preparation for startup
Red (ON)：failure detected
OFF：NIF powered off（NIF exchangeable）
Shows the action
Green (ON)：link established
status of an
Green (blinking)：link established or frames being
interface line.
sent/received
Yellow (ON)：failure detected
OFF：When STATUS LED is green (ON);
--link failure, failure detected, or configuration
information undefined
When STATUS LED is yellow (ON), green (blinking) or red
(ON);
-- NIF locked out
Shows the internal condition of a device, therefore the details about it are not
mentioned in this manual.
LED
520-10-014-20X