SICOM6000 User’s Manual
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3: Aligning pin for the interface module
1.
Fast Ethernet SFP slots
SICOM6000 has 3 slots, supporting 100M interface modules with 8 100M SFP slots per module. SFP
slots support 100M single mode/multimode fiber port SFP module with LC connector. Fiber ports
should be used in pairs (TX and RX are a pair). TX port is for transmission, connected to receiving
port RX in a remote switch; RX port is for receiving, connected to the transmitting port TX in the
pair in the same remote switch. Fiber ports can form redundant fiber ring network with the
recovery time less than 50ms, which effectively increase the reliability of network operation. The
structure, dimension of 100M SFP modules are the same with Gigabit SFP module.
2.
LEDs in the interface module
Table 3‐4 LEDs
LED
State
Description
ON
12VDC power input
POW
OFF
NO 12VDC power input or operates abnormally.
100M
SFP
slots
status
LEDs
(2
LEDs
per
slot)
Blinking
Network activities in the port
ACT
(Green)
Off
No network activities in the port
On
Effective network connection in the port
LINK
(Yellow)
Off
No effective network connection in the port
