Table 1. LEDs full 10G models (Continued)
DesignationLED
• Off. No SFP+ module link is established on the fiber port.
• Solid green.The fiber port established a valid 10 Gbps link.
• Blinking green.The fiber port is transmitting or receiving packets at 10 Gbps.Blinking
green.The fiber port is transmitting or receiving packets at 10 Gbps.
• Solid yellow.The fiber port established a valid 1 Gbps link.
• Blinking yellow.The fiber port is transmitting or receiving packets at 1 Gbps.
10GBASE-X SFP+ ports
(one LED per port)
• Off. No link is established on the copper port.
• Solid green.The copper port established a valid 10 Gbps link.
• Blinking green.The copper port is transmitting or receiving packets at 10 Gbps..
• Solid yellow.The copper port established a valid 1 Gbps or 100 Mbps link.
• Blinking yellow.The copper port is transmitting or receiving packets at 1 Gbps or
100 Mbps.
10GBASE-T RJ45 ports
(one LED per port)
Hardware Descriptions, M4300 Series 1G Models with 10G
Uplinks
This section describes the switch hardware features for the following 1G models with 10G uplinks:
• M4300-28G. Switch model with twenty-four 1G copper ports, two 10G copper ports, and two 10G fiber
ports
• M4300-28G-POE+. Switch model with twenty-four 1G copper PoE+ ports, two 10G copper ports, and
two 10G fiber ports
• M4300-52G. Switch model with forty-eight 1G copper ports, two 10G copper ports, and two 10G fiber
ports
• M4300-52G-POE+. Switch model with forty-eight 1G copper PoE+ ports, two 10G copper ports, and
two 10G fiber ports
Front Panel, M4300 Series 1G Models with 10G uplinks
Front Panel, M4300 Series 1G Models With 10G Uplinks The 1G models with 10G uplinks provide twenty-four
or forty-eight 1000BASE-T autosensing ports, two dedicated 10GBASE-T ports, and two dedicated
10GBASE-X SFP+ ports.
The following figure illustrates the front panel of model M4300-28G.
Hardware Overview
17
Managed Stackable Switch Series M4300
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