Figure 1-12 Appearance of the M12000-24SFP/12GT-EA
External Interface
The M12000-24SFP/12GT-EA provides 12 SFP ports and 12 fiber/copper combo ports. The SFP ports support the rate of
100/1000M, RJ45 ports support auto-negotiation at 10/100/1000 Mbps, and the SFP optical modules support hot
swapping.
LED
LED
Identification on
the panel
Status
Definition
Off
The module is not powered on.
Solid red
The module fails.
Blinking green
The module is being initialized. If it keeps
blinking, the module may be faulty.
System LED
Status
Solid green
The initialization has finished and the switch
starts working.
Off
The port link is not up.
Solid green
The device is connected to the 1000M port.
Solid yellow
The device is connected to the 10M or 100M
port.
RJ45 port LED
Link/ACT
Blinking
The port is sending and receiving data.
Off
The port link is not up.
Solid green
The device is connected to the 1000M port.
Solid yellow
The port link is up at 100Mbps.
SFP port LED
Link/ACT
Blinking
The port is sending and receiving data.
Specifications
Model M12000-24SFP/12GT-EA
Port type
M12000-24SFP/12GT-EA provides 12 SFP ports and 12 fiber/copper combo ports.
Transmission
medium
1000BASE-SX(850nm)
Multi-mode optical fiber
1000BASE-LX(1310nm)
Single-mode optical fiber
1000BASE-LH40(1310nm) Single-mode optical fiber
1000BASE-ZX(1550nm)
Single-mode optical fiber
100BASE-FX(1310nm)
Multi-mode or single-mode optical fiber
100BASE-FX(1550nm)
Single-mode optical fiber
10/100/1000BASE-T
Cat-5 UTP
LED
Status, Link/ACT LED
Hot swapping
Supported
Power consumption
<84W
EMC standards
GB9254-2008
Safety standards
GB4943-2011
Operating
temperature
0-50°C
Storage
temperature
-40-70°C
Operating humidity
10%-90% RH (non-condensing)
Weight
Net weight: about 3.2KG
Dimensions
436 x 346 x 45 (L x W x H, mm)
