Ne1G-1S, Ne1G-1Sa, Ne1G-1L, Ne1G-1La, Ne1G-1Lha, Ne1G-1Lha8, Ne1G-1Sb, Ne1G-1Lb And Ne1G-1Lhba Front Panel View; Ne1G-1S, Ne1G-1Sa, Ne1G-1L, Ne1G-1La, Ne1G-1Lha, Ne1G-1Lha8, Ne1G-1Lb, Ne1G-1Sb And Ne1G-1Lhba Switch And Function Of Led Indications - Hitachi GR2000 Series Installation Manual

3.5.3 NE1G-1S, NE1G-1SA, NE1G-1L, NE1G-1LA, NE1G-1LHA, NE1G-1LHA8,
NE1G-1LB, NE1G-1SB and NE1G-1LHBA
The NE1G-1S, NE1G-1SA, NE1G-1L, NE1G-1LA, NE1G-1LHA, NE1G-1LHA8,
NE1G-1LB, NE1G-1SB and NE1G-1LHBA physically appear as Figure 3-24.
These NIFs each have one port for connection with a pair of SC 2-core optical fiber
connectors (transmit and receive). Table 3-20 shows the connector specifications.
ST
AT
U
S
Figure 3-24 NE1G-1S, NE1G-1SA, NE1G-1L, NE1G-1LA, NE1G-1LHA, NE1G-1LHA8,
Switch and LED indication
Table 3-19 NE1G-1S, NE1G-1SA, NE1G-1L, NE1G-1LA, NE1G-1LHA, NE1G-1LHA8,
Name of switch
Name
and LED
STATUS LED: Green/
Yellow/ Red
LINE LED: Green
ACT LED: Green
LINE ERR LED: Yellow
R LED: Green
T LED: Green
SIG-DT LED: Green
GR2K-GA-1002
Rev. 6.03
NE1G-1SB, NE1G-1LB and NE1G-1LHBA Front Panel View
NE1G-1LB, NE1G-1SB and NE1G-1LHBA switch and function of LED
indications
Status
Shows the operating
condition of RM.
Shows the operating
condition of each line.
Mark ** indicates 1S, 1SA, 1SB, 1L,
1LA, 1LB, 1LHA, 1LHAB, and 1LHBA.
1000BASE-SX or
1000BASE-LX or
1000BASE-LH
SIG-DT
LINE ERR
T
T
ACT
LINK
R
Content
Green: Operable operation
Yellow: Blocking and the board replaceable state.
Green blinking: Under preparation (Program being
loaded.)
Red: Fault
Extinguished: Operation not possible (Including the
device power supply being turned off)
Green: Ring pulse being established
Green: Line operation possible state (line open state)
Yellow: Line section II/W fault detection.
Frame signal being received.
Frame signal being transmitted.
Signal detect operation detected.
Component Details
R
LINE 0
3-21