Pcie Gen 4.0 Slots; Lan Interfaces; Redundant Power Module - Nvidia MetroX-3 XC TQ8400 Long-haul 1U User Manual

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Do not use excessive force when inserting or extracting the USB disk to and from the
connector.
PCIe Gen 4.0 Slots 
MetroX-3 XC is shipped assembled with three ConnectX-7 VPI cards that enable the hardware-based
forwarding of IP packets from InfiniBand to Ethernet, and vice versa. 
LAN Interfaces 
The appliance has two 10G Base-T Ethernet LAN 1/2 connections - Intel X557 PHY (2* 10GbE) and
two GbE LAN 3/4 - Intel I210 (2* 10/100/1000 Base-T GbE). They eliminate bottlenecks in network
data flow. The ports are accessible from the rear panel.
In addition, the appliance is equipped with ASPEED 2500 BMC chip that supports IPMI 2.0 (Intelligent
Platform Management Interface 2.0) via LAN1 and LAN4 ports.
The recommended cabling when connecting LAN4 and LAN1 (for 10G LAN) is Cat. 6 (< 55m) or Cat.
6A (<100m) for which both cross and straight cables are supported. 
LAN3 (X557-AT2 controller) has an internal signal connected to BMC LAN2.
For LAN1 and LAN2 LED definitions, please refer
For LAN3 and LAN4 LEDs definitions, please refer
Specifications. 
If any of the LAN ports does not move to "Link Up" state automatically, it is required to set
it manually.

Redundant Power Module

NVIDIA MetroX-3 XC is equipped with two redundant power supply units at the rear of the appliance.
The PSUs are housed in a 2U canister containing the power supplies. Each PSU has an extraction
handle, PSU status LED, and a power socket.
80 PLUS Platinum 1+1 redundant power supply
1000 W @ 100 ~ 127 V
2000 W @ 200 ~ 240 V
For the redundant power module LEDs definitions, please refer to
to LAN1 / LAN 2 Rear I/O LED
to LAN3 / LAN4 Rear I/O LED
Power Module LED
Specifications. 
Specifications. 
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