Airspan Networks Inc ASMAX49 사용자 설명서
605-0000-707 ProST 49 Installation User Guide-Rev C
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determines the speed at which packets are transmitted through the specific SDA-4S port.
For example, if the device to which the port is connected is running at 100 Mbps, the port
connection will transmit packets at 100 Mbps. Conversely, if the device to which the port
is connected is running at 10 Mbps, the port connection will transmit packets at 10 Mbps.
In addition, the SDA-4S ports support MDI/MDI-X automatic crossover, allowing
connection to straight-through or crossover cables.
LEDs
The SDA-4S Type II and SDA-4S/VL Type II adapters (referred to as SDA-4S) provide LED
indicators on their top panels, which are described in the table below:
LED
Color
Status
Meaning
On
Physical link (10BaseT or 100BaseT)
between SDA-4S adapter and ProST
Blinking
Traffic currently flowing between SDA-
4S and ProST
UPLINK
Yellow
(100BaseT) or
Orange
(10BaseT)
Off
No link between SDA-4S and ProST
On
Physical link (10BaseT or 100BaseT)
between SDA-4S and subscriber's
Ethernet network
Blinking
Traffic currently flowing between SDA-
4S and subscriber's Ethernet network
1, 2, 3,
4
Yellow
(100BaseT) or
Orange
(10BaseT)
Off
No link between SDA-4S and
subscriber's Ethernet network
On
Power received by SDA-4S
POWER
Green
Off
No power received by SDA-4S
The figure below displays the LEDs which are located on the top panel of the SDA-4S Type II
and SDA-4S/VL Type II adapters: