Hitachi GS4000 Series Installation Manual page 91

(3) S22-10G4RX
The S22-10G4RX is a Network Interface providing 4 Ethernet ports (10GBASE-LR).
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Front View
The LED indicators are listed in Table 1.6-22
Figure 1.6-24 Front Panel of S22-10G4RX
LEDs
Table 1.6-22 LED Indications on the S22-10G4RX Front Panel
Name Color
LINK Green
ACT Green
LINE ERR Yellow
R Green
T Green
SIG－DT Green
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520-10-026-30X
NOTE: XFP is required when using S22-10G4RX. See the section 1.8 "GBIC, SFP, and
XFP" for information about XFP.
Ethernet Port
LEDs
Role
Shows the action
status of an interface
line.
NOTE: The LED on the front panel of the device indicates the action status of an
interface line. The action status of an interface line is shown by the PSU LED.
For information about the PSU LED, see the section 1.1 "Chassis".
NOTE: When all of the LEDs shown in Table 1.6-22 above is turnd off, and even
though the PSU LED is "Green(On)", the NIF is not active.
GS4000 Installation Guide Revision 4.00
Action status
Green (ON)：link established
Green (ON)：line operation possible（line is open）
Yellow (ON)：failure detected
Green (ON)：frames being received
Green (ON)：frames being sent
Green (ON)：Signal Detect operation detected
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