Digital China Networks DCRS-7604 Installation Manual page 22

DCRS-7600 InstallManual
Master-Slave
indicator
Fan Assembly
Status
indicator:
FAN
SFP port indicator
Status
indicator
Transmission
Indicator
10/100Base-RJ45 port indicator
Status
indicator
Transmission
Indicator
1000Base-TX port indicator
Status
indicator
Transmission
Indicator
1.4.2.2.3 Front Panel Port Description
The E MRS-7604-M4GX24TX provides 24 10/100Base-TX ports and 4 Gigabite
COMBO (RJ-45 or SFP) transceiver slots.
The following SFP transceivers are supported by the MRS-7604-M4GX2 4TX:
SFP-SX-L
SFP-LX-L
SFP-LX-20-L
On (Red, blink at 8
Hz)
Off
On (Green)
M/S
Off
On (Green)
On (Red)
FAN
Off
On (Green)
Link
Off
Act Blinking (Green)
On (Green)
Link
Off
Act Blinking (Green)
On (Green)
Link
Off
Act Blinking (Green)
Gigabit SFP MM 850 nm, 500m (SX)
Gigabit SFP SM 1310 nm, 10Km (LX)
Gigabit SFP SM 1310 nm, 10Km (LX)
1-17
Chapter 1 Product Overview
Cards malfunction
Cards are powered off and
can be removed
Master
Slave
Fan operating normally
Fan malfunctioning
Fan not present (with Alarm
off)
Network connection on SFP
transceiver is normal
No network
present on SFP transceiver
Sending or receiving data
Network connection
normal
No network
present
10/100Base-RJ45 port
Sending or receiving data
Network connection
1000Base-TX transceiver is
normal
No network
present on
transceiver
Sending or receiving data
connection
is
connection
on
on
connection
1000Base-TX