Sagem 4450E - Manual (Page 40)

SAGEM 3P@C
3P@C Installation Manual
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To know more about fibers, please refer to the contents in
Appendix C.
2.5.2. 2.5.2. 2.5.2. 2.5.2. 1-port Gigabit Short-wave Optical Interface Module (DS-1GSX)
The DS-1GSX module provides 1 gigabit short-wave Ethernet optical interface. The physical interface
is a standard SC optical interface whose maximum transmission distance is 550 m. A pair of multi-
mode fibers is required for it. The fiber length and peer interface type depend on the real situation.
1.1.1.14 1.1.1.14 1.1.1.14 1.1.1.14 Structure of the DS-1GSX module
The front panel of the DS-1GSX module is shown in the following figure:
Figure 2-21 Front view of the DS-1GSX module
DS-1GSX gigabit
interface module
DS-1GSX gigabit
interface module
Status LED
The front panel of the DS-1GSX module is composed of the following parts:
„ 1 standard SC gigabit short-wave optical interface
„ 1 LINK status indicator
„ 1 ACT status indicator
Of the above, the different states of LINK and ACT indicators show the port operating status. For
details, refer to Table 2-11.
1.1.1.15 1.1.1.15 1.1.1.15 1.1.1.15 Indicators of the DS-1GSX module
Table 2-11 Status definitions of the LINK and ACT LEDs on the DS-1GSX module
LED Color
Display
state
Description
Solid on After a stable connection between a port and the
equipment is established, the indicator of the port
stays solid on. LINK Green
Off The link on the port is down.
Flashing Data are being received/transmitted on the port ACT Green
Off No data are being received/transmitted on the
port.