Raisecom
Gazelle ST2028i (A) Hardware Description
2 Structure
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There are 4 interfaces on the 100 Mbit/s 1×9 SC/PC interface card. Table 2-13 lists
specifications of the 100 Mbit/s 1×9 SC/PC interface. Table 2-14 lists LEDs on the 100 Mbit/s
1×9 SC/PC interface panel.
Table 2-13
Specifications of the 100 Mbit/s 1×9 SC/PC interface
Interface
Type
Usage
Description
S1–S4
1×9 SC/PC
100 Mbit/s Ethernet
electrical interface
100BASE-FX:
TX: transmit data
RX: receive data
Table 2-14
LEDs on the 100 Mbit/s 1×9 SC/PC interface panel
LED
Status
Description
Interface
status LED
Green
Green: the interface is in Link Up status.
Blinking green: the interface is sending or
receiving data.
Off: the interface is in Link Down status.
100 Mbit/s 1×9 ST/PC interface
The 100 Mbit/s 1×9 ST/PC interface card provides 4 optical interfaces. It can be inserted into
Slot 3 to Slot 7. The card supports 0.5U subcard in the upper and lower parts. Figure 2-8
shows the 100 Mbit/s 1×9 ST/PC interface card.
Figure 2-8
100 Mbit/s 1×9 ST/PC interface card
There are 4 interfaces on the 100 Mbit/s 1×9 ST/PC interface card. Table 2-15 lists
specifications of the 100 Mbit/s 1×9 ST/PC interface. Table 2-16 lists LEDs on the 100 Mbit/s
1×9 ST/PC interface panel.
Table 2-15
Specifications of the 100 Mbit/s 1×9 ST/PC interface
Interface
Type
Usage
Description
S1–S4
1×9 ST/PC
100 Mbit/s Ethernet
electrical interface
100BASE-FX:
TX: transmit data
RX: receive data