Hitachi GS4000 Series Installation Manual page 69

(1) NE1000-12T
The NE1000-12T is a Network Interface providing 12 Ethernet ports (10BASE-T/100BASE-
TX/1000BASE-T).
Front View
The LED indicators are listed in Table 1.6-2
Figure 1.6-2
LEDs
Table 1.6-2
Name Color
STATUS Green/Yellow/Red Shows the action status of NIF.
G: LINK 0~11
Green/Yellow
Y: LINE ERR
0~11
U S2 Green
U S3 Green
D S2 Green
D S3 Green
520-10-026-30X
LEDs
Front Panel of the NE1000-12T
LED Indications on the NE1000-12T Front Panel
Role
Shows the action status of an
interface line.
Shows the processing status of packets (for hardware debugging).
GS4000 Installation Guide Revision 4.00
Ethernet Port
Action Status
Green (ON): operation possible.
Yellow (ON): locked out
Green (blinking): in preparation for startup
Red (ON): failure detected
OFF: NIF powered off（NIF exchangeable）
Green (ON): link established
Green (blinking): link established or frames
being sent/received
Yellow (ON): failure detected
OFF: When STATUS LED is green (ON);
--link failure, locked out
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