64 Quick Start Guide: 7500N Series Modular Switches
Appendix E: Line Cards
DCS-7500E-48S-LC
The 48 port 1/10GbE SFP+ line card has 48 SFP+ ports. Having 48 ports of SFP+ ports allows this
line card the flexibility to utilize any existing Arista SFP+ optic or direct attach cables, and to support
both 1Gb and 10Gb speeds.
DCS-7500E-12CM-LC
The 12 x 100G MTP/MPO line card provides high density 100G using Arista Multi-speed Ports (MXP)
with embedded optics. The MXP ports use 100GBASE-SR10 (Short Range) transceivers and are fully
compatible with any standards compliant 100GBASE-SR10 ports. Each MXP port can be enabled in
single 100Gb, triple 40Gb or twelve 10Gb Ethernet mode for up to 12 – 100Gb, 36 – 40Gb and 144 –
10Gb Ethernet ports per line card. Since each of MXP ports come with integrated optics, no external
transceivers are required for this line card.
1 Status LED 3 MXP port LEDS
2 10G port LEDS
1 Status LED
2 10G port LEDS
1 Status LED
2 MXP port LEDS
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