Raisecom
iTN2100 (P100R002) Hardware Description
Raisecom Technology Co., Ltd.
Maximum supported frame length
IEEE802.3u and IEEE802.3z
10.3.4 LEDs
There are 10 LEDs on the iTN2100-2IGC panel, as listed in Table 10-14.
Table 10-14 LEDs on the iTN2100-2IGC panel
Power LED
Green: the power supply is normal.
Off: the power supply is abnormal.
System status LED
Green: the system is working improperly.
Off: the system is working improperly.
Blinking green: the system is working properly.
1000M
(GE1/GE2 electrical
interface)
GE1/GE2 electrical interface 1000 Mbit/s LED
Green: the GE1/GE2 electrical interface is working
at 1000 Mbit/s.
Off: the GE1/GE2 electrical interface is working at
100 Mbit/s or 10 Mbit/s.
LNK/ACT
GE1/GE2 electrical
interface
GE1/GE2 electrical interface working LED
Green: the GE1/GE2 electrical interface is properly
connected.
Off: the GE1/GE2 electrical interface improperly
connected or disconnected.
Blinking green: the GE1/GE2 electrical interface is
receiving or sending data.
1000M
(GE1/GE2 optical
interface)
GE1/GE2 optical interface 1000 Mbit/s LED
Green: the GE1/GE2 optical interface is working at
1000 Mbit/s.
Off: the GE1/GE2 optical interface is working at
100 Mbit/s or 10 Mbit/s.
LNK/ACT
GE1/GE2 optical
interface
GE1/GE2 optical interface working LED
Green: the GE1/GE2 optical interface is properly
connected.
Off: the GE1/GE2 optical interface improperly
connected or disconnected.
Blinking green: the GE1/GE2 optical interface is
receiving or sending data.