Supermicro AOC-XEH-IN2 Bedienungsanleitung PDF herunterladen (Seite 51)

4-5

Chapter 4: InfiniBand Modules

In addition to the InfiniBand switching capability it shares with other Supermicro Blade

InfiniBand switches, the SBM-IBS-Q3616M module includes provision for the installation

of an optional integrated Chassis Management Module (CMM). This “mini-CMM”

(BMB-CMM-002) is installed as an add-on-module inside the switch chassis. This allows

installation of two (redundant) switches in the SuperBlade enclosure without the loss of

system management capability. Note that a dual-port InfiniBand add-on card is required

if redundant switches are installed.

Either the RJ45 connector or the KVM connector on the front of the SBM-IBS-Q3616M

can be used to connect to the integrated CMM module (see Figure 4-3). There is also an

activity indicator LED for the CMM on the left-hand side of the front of the

SBM-IBS-Q3616M.

The reset button (lower left), pushed once, will reset the SBM-IBS-Q3616M. If held

down for approximately 5 seconds it will send a signal to the CMM, which cause the

CMM to return to default settings.

See Chapter 4, Section 4.1 of the SuperBlade User’s Manual for more information on

the operation of the CMM itself, including instructions on how to use both the KVM and

RJ45 connections.

Table 4-6. SBM-IBS-Q3616M InfiniBand Module Features

Feature Description

Internal/External Ports Internal: 20 4X QDR copper ports/ External: 16 4X QDR copper ports

Bandwidth

4X QDR (40 Gbps) non-blocking architecture for 2.88 Tbps total bandwidth

(36-port)

Latency 120 ns port-to-port switch latency

Power Consumption 120W (with CMM Module Loaded)

Operating System Firmware (upgradable)

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Supermicro AOC-XEH-IN2 Bedienungsanleitung Seite 51