Hardware Overview 93
If a no slot command is not issued prior to inserting a module, a message
such as the following will appear:
Card Mismatch: Unit:1 Slot:1 Inserted-Card: Dell 2
Port QSFP Expansion Card Config-Card: Dell 4 Port
10GBase-T Expansion Card
The following sections provides details on each module.
Quad-Port SFP (QSFP) Uplink Module
The QSFP module supports features four ports that support 10G SFP+
transceivers. The QSFP module supports the following features:
• Four 10G ports with quad-breakout/QBO cable or one 40G port
supporting CR4, SR4, and LR4 transceivers
• Front-panel port status LEDs
The QSFP interfaces can be used for stacking. Stacking is supported at
distances of up to 100M.
Quad-Port SFP+ Uplink Module
The PC8100-SFP+ module features four SFP+ ports, each providing the
following features:
• SFP+ SR, LR, and LRM optical interfaces
• SFP+ copper twinax interface
• Front-panel port status LEDs
The SFP+ connections can be used for stacking. Stacking is supported at
distances of up to 100M.
10GBase-T Copper Uplink Module
The 10GBase-T copper module features four copper ports that can support
10GbE/1GbE/100MbE switching and provides following features:
• Complies with IEEE802.3z, IEEE 802.3, IEEE802.3u, IEEE802.3ab,
IEEE802.3az, IEEE802.3an
• Four 10GBase-T/1GBase-T/100MBase-T copper ports.
• Front panel port status LEDs
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