Specifications

10
LED
Status
Indication
Link/Act
(Port 1-24)
Green
On
A 1000Mbps device is connected to the corresponding port,
but no activity
Flashing
Data is being transmitted or received
Yellow
On
A 10/100Mbps device is connected to the corresponding
port, but no activity
Flashing
Data is being transmitted or received
21F-24F
On
An SFP transceiver is connected to the corresponding port,
and it is connected to a device, but no activity
Flashing
A 10
00Mbps device is connected to the corresponding port
and transmitting data
Off
An SFP transceiver is connected to the corresponding port,
but it is not connected to a device, or no SFP transceiver is
connected
25, 26
On
An SFP+ transceiver/cable is conn
ected to the
corresponding port, and it is connected to a 10Gbps device,
but no activity
Flashing
A 10Gbps device is connected to the corresponding port
and transmitting data
Off
An SFP+ transceiver/cable is connected to the
corresponding port, but it is not connected to a device, or no
SFP+ transceiver/cable is connected
M1, M2
On
An SFP+ transceiver/cable is connected to the
corresponding port of the Interface Card, and it is connected
to a 10Gbps device, but no activity
Flashing
A 10Gbps device is connected to the corresponding port of
the Interface Card and transferring data
Off
1. No Interface Card is connected
2. No SFP+ transceiver/cable is connected to the installed
Interface Card
3.
An SFP+ transceiver/cable is connected to the
corresponding port of
the Interface Card, but it is not
connected to a device
 10/100/1000Mbps RJ45 Ports: Port 1-24, designed to connect to a device with the bandwidth
of 10Mbps, 100Mbps or 1000Mbps. Each has a corresponding Link/Act LED.
 SFP Ports: Port 21F-24F, designed to install the SFP transceiver. These four SFP transceiver
slots are shared with the associated RJ45 ports. The associated two ports are referred as a
“Combo” port, which means they cannot be used simultaneously, otherwise only RJ45 port
works. The SFP ports support 1000M SFP module connection only.
 SFP+ Ports: Port 25-26, designed to install the 10Gbps SFP+ transceiver/cable.
T2700G-28TQ also provides an interface card slot on the rear panel to install the expansion