Network Switch lnstallation Guide 29
QuantaMesh T3000 Series
Ports of T3048-LY5A
The switch chassis is equipped with the following ports:
• 48 SFP+ ports (10-Gigabit Ethernet downlink ports)
• 12 QSFP+ ports (40-Gigabit Ethernet uplink ports)
• 1 Management ports
• 1 Console port
• 1 USB port
The chassis has 48 SFP+ and 12 QSFP+ ports. Each of these ports uses an optical transceiver,
active optical cables, or direct-attached cable to connect the SFP+/QSFP+ port to the servers
(downlink connections) or hosts (uplink connections). For more information on obtaining the
appropriate SFP/QSFP+ modules, refer to “Supported Cables and Transceivers” on page 29.
One management port enables you to manage the switch operation using an RJ-45 Ethernet
cable.
One console port enables you to perform the initial conguration by connecting to a PC with the
RJ-45 to DB-9 serial adapter cable.
*One USB port enables you to load the conguration les from a USB storage device to the
switch’s ash memory.
NOTE:
• *TheUSBportfunctionwillbesupportedinthefuturerelease.
Data Port Connection
Supported Cables and Transceivers
See the following table for the list of supported cables and transceivers.
• 10-Gigabit ports
Supported
Distance
Description Note
0.5m 10G SFP+ Direct Attach Copper (DAC) cable
1m
10G SFP+ Direct Attach Copper (DAC) cable
850 nm, MMF
10G 0SFP+ Active Optical Cable (AOC)
1.5m 10G SFP+ Direct Attach Copper (DAC) cable
2m 10G SFP+ Direct Attach Copper (DAC) cable
2.5m 10G SFP+ Direct Attach Copper (DAC) cable
3m
10G SFP+ Direct Attach Copper (DAC) cable
850 nm, MMF
10G SFP+ Active Optical Cable (AOC)
5m 10G SFP+ Direct Attach Copper (DAC)
7m 10G SFP+ Active Optical Cable (AOC) 850 nm, MMF
10m 10G SFP+ Active Optical Cable (AOC) 850 nm, MMF
20m 10G SFP+ Active Optical Cable (AOC) 850 nm, MMF
100m 10G SFP+ Active Optical Cable (AOC) 850 nm, MMF
>100m 10GBASE-SR SFP+ Transceiver Optic 850 nm, MMF
Up to 10km 10GBASE-LR SFP+ Transceiver Optic 1310 nm, SMF
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