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Cable
The minimum twisted pair cable requirements are as follows:
Requirements
Port Pinouts
Refer to Table 21 on page 119 for the port pinouts of the 10 Mbps,
100 Mbps and 1 Gbps twisted pair ports.
LEDs
Each twisted pair port has two LEDs that display the port status.
AT-x530L-28GTX
The LEDs indicate Link/Activity (L/A) and Duplex/Collision (FDX/HDX/
COL) information. These LEDs are shown in Figure 8.
The states of the AT-x530L-28GTX LEDs are described in Table 6.
Table 6. AT-x530L-28GTX Twisted Pair Ports 1 - 24 LED Functions
LED
L/A
10 or 100 Mbps ports: Standard TIA/EIA 568-B-compliant Category 3
unshielded cabling
1 Gbps ports: Standard TIA/EIA 568-A-compliant Category 5 or TIA/
EIA 568-B-compliant Enhanced Category 5 (Cat 5e) unshielded
cabling
L/A LED
Figure 8. AT-x530L-28GTX Twisted Pair Port LEDs
Ports
State
Solid Green
Flashing Green
Solid Amber
1 - 24
Flashing Amber
Off
x530L Series Installation Guide for Stand-alone Switches
D/C LED
7
9
11
13
15
17
8
10
12
14
16
18
Description
The port has established a 1 Gbps link to a
network device.
The port is transmitting or receiving data at
1 Gbps.
The port has established a 10 Mbps or
100 Mbps link to a network device.
The port is transmitting or receiving data at
10 Mbps or 100 Mbps.
Possible causes of this state are:
- The port has not established a link with
another network device.
- The LEDs are turned off. To turn on the
LEDs, use the eco-friendly button.
27
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