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Quick Start Guide: 7500N Series Modular Switches
Appendix E: Line Cards
DCS-7500R-48S2CQ-LC
The 48 SFP+ and 2 port 100GbE QSFP line card provides a flexible combination of 48 ports of SFP+
and 2 QSFP100 ports for up to 56 10Gb Ethernet ports. The two 100G QSFP100 ports allow for 1x
100G, 1x40G, or 4x10G capability.
DCS-7500R-36CQ-LC
The 36 ports QSFP100 line card allows for a high degree of flexibility in a mixed 10G/40G/100G
environment. All 36 ports can operate as either a single 100Gb or 40Gb Ethernet port. A wide range
of additional interface speed flexibility is possible, with all ports able to support 4 x 10G Ethernet, 4 x
25G Ethernet or 2 x 50G Ethernet. This flexibility allows for a choice of 5 speeds on all ports and allow
for simple migration from 10G to 100G and a wide range of combinations.
1
Status LED
2
10G port LEDS
1
Status LED
3
100G port LEDs
2
Port LEDS
4
100G port LEDs
1
Status LED
2
Port LEDS
