---
title: "Ceres Dbox Port Information - InfiniBand"
slug: "ceres-dbox-port-information-infiniband"
description: "Ceres Dbox Port Information - InfiniBand"
updated: 2026-10-26T23:15:21Z
published: 2026-10-26T23:15:21Z
canonical: "docs.vastdata.com/ceres-dbox-port-information-infiniband"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vastdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Ceres Dbox Port Information - InfiniBand

## Ceres V1 DBox with Bluefield 1600 cards in IB Mode

![Ceres V1 DBox with Bluefield 1600 cards in IB Mode](https://cdn.us.document360.io/89b91113-5dc6-49db-86ec-57b16dc8ce56/Images/Documentation/7595023a-d9c8-4cf7-9eff-46c08fce53fd.png?sv=2026-02-06&spr=https&st=2026-11-08T09%3A50%3A50Z&se=2026-11-08T10%3A50%3A50Z&sr=c&sp=r&sig=pNc3G7q%2FztL0vgBnGK3wmAofgLdwG9Tqc1ybNe1I5Oo%3D)

| **Ceres v1 DBox** |
| --- |
| Number | Name | Port Location | Function | PCIe B:D.F |
| 1 | DTray 1 |  |  |  |
| 2 | DTray 2 |  |  |  |
| 3 | PSU 1 |  |  |  |
| 4 | PSU 2 |  |  |  |
| 5 | DTray 1- DNode 1 | Tray 1 - Bottom Card |  |  |
| 6 | DTray 1- DNode 2 | Tray 1 - Top Card |  |  |
| 7 | DTray 2- DNode 3 | Tray 2 - Bottom Card |  |  |
| 8 | DTray 2- DNode 4 | Tray 2 - Top Card |  |  |
| 9 | enp9s0.70 | 1 GbE Port 1 (Left) | MGMT/IPMI |  |
| 10 | enp9s0.71 | 1 GbE Port 2 (Right) | TECH |  |
| 11 | ib0 | Right Port | Internal | 03:00.0 |
| 12 | ib1 | Left Port | Internal | 03:00.1 |

---

## Ceres V2 DBox with Bluefield 3 cards in IB Mode

![Ceres V2 DBox with Bluefield 3 cards in IB Mode](https://cdn.us.document360.io/89b91113-5dc6-49db-86ec-57b16dc8ce56/Images/Documentation/315a5678-34d9-475a-810c-448d20916a84.png?sv=2026-02-06&spr=https&st=2026-11-08T09%3A50%3A50Z&se=2026-11-08T10%3A50%3A50Z&sr=c&sp=r&sig=pNc3G7q%2FztL0vgBnGK3wmAofgLdwG9Tqc1ybNe1I5Oo%3D)

| **Ceres v2 DBox** |
| --- |
| Number | Name | Port Location | Function | PCIe B:D.F |
| 1 | DTray 1 |  |  |  |
| 2 | DTray 2 |  |  |  |
| 3 | PSU 1 |  |  |  |
| 4 | PSU 2 |  |  |  |
| 5 | Blanking Plate |  |  |  |
| 6 | DTray 1- DNode 1 | Tray 1 - Top Card |  |  |
| 7 | Blanking Plate |  |  |  |
| 8 | DTray 2- DNode 4 | Tray 2 - Top Card |  |  |
| 9 | enp9s0.70 | 1 GbE Port 1 (Left) | MGMT/IPMI |  |
| 10 | enp9s0.71 | 1 GbE Port 2 (Right) | TECH |  |
| 11 | ib0 | Right Port | Internal | 03:00.0 |
| 12 | ib1 | Left Port | Internal | 03:00.1 |