In this section:


This section provides information on the Ribbon SBC 5400 hardware platform specifications.

Chassis

The Ribbon SBC 5400 is a 2U rack-mounted chassis. The chassis can be front or center mounted in a standard 19 or 23 inch wide rack. At a high level, a fully populated SBC 5400 system is comprised of the following key components.

  • Motherboard
  • Four DSP25 or one DSP20 modules
  • Three Fan assemblies
  • Solid State Drive (SSD)
  • Two power supplies

Front View

SBC 5400 Chassis Front View


Rear View

SBC 5400 Chassis Rear View



SBC 5400 Hardware Specifications

Front PanelRear PanelExpansion (Modular) StorageMemory Power Option
  • Status Indicators Front Panel LEDs
  • Single USB V2.0 interface
  • 4 x Management Ports with RJ45 connector (100 Mb or 1 Gb)
  • Media Ports (2 x 10 Gb or 4 x 1 Gb) with SFPs
  • Two 1 Gb speed High Availability Ports with SFPs
  • 1 x 100 Mb Single Field Service port with RJ45 connector
  • Locator LED
  • Alarm port with HD15 connector
  • Single serial craft DB9 port

Four DSP25 or one DSP20 modules

480 GB (minimum) or 512 GB SSD


32 GB RAM  AC or DC 
Note
  • The HA mode supports mix SSD capacity.
  • The show table system hardDiskStatus provides SSD size details. The shipped SSD size is determined based on availability.


Front Panel

The front panel includes status indicator LEDs and a single USB 2.0 port.

 The SBC 5400 Front bezel LEDs shows the front panel LEDs with and without bezel mounted on the front panel of SBC 5400.

SBC 5400 Front Bezel LEDs

SBC 5400 Fan Control LEDs

The 326372710 table lists the front panel LEDs on the SBC 5400.

Front panel LEDs Description

Illustration

LED

Color

Description

1

Front Power

Amber/Green

Power status indicator of all voltages generated on the module:

  • Green = All Power on
  • Off = BMC Power on or chassis power is off
2

Front Status

Amber/Green

Module Status indicator

  • Green = Application is running

  • Amber = Application start up has not completed, or the application has been shutdown

  • Off = Application is not running
3Front ActiveAmber/Green

Module Redundancy State Indicator:

  • Green = Active and Protected

  • Amber = Active but unprotected

  • Off = Not Active
4

Front Alarm

Amber/Red

Module Critical/Major Failure Indicator:

  • Red = Critical Alarm
  • Amber = Major Alarm

  • Off = No Alarm Conditions

5

Front Locator

WhiteModule identifier indicator. On or blinking, depending on the "ipmitool chassis identify" command.
6

FanCtl LED*

Green

Fan module indicator:

  • Green = Fan module is working
  • Off = Fan module is not working

*  LED is visible only when the bezel is removed.


Rear Panel

The rear panel layout and LEDs are as depicted in the 326372710 figure:

Rear Panel LEDs for SBC 5400


The 326372710 table lists the Ethernet port LEDs. Each of the Management ports, Media ports, HA ports, and FSP port support the following LEDs.

Rear Panel Description

Component

Cable Requirement

Description

Alarm Port

Customer supplied cable

Alarm contact via a single shielded male HD15 connector. A single alarm port is present in SBC 5400 platform.
This software release does not support the Alarm Port.

Management Ports

CAT5e cable

Four copper Ethernet Ports which process Management traffic and perform protocol termination.

Locator


Module identifier indicator

Media Ports

Single mode or Multi mode fiber/copper CAT5e cable

Four copper SFP or fiber SFP ports for media and signaling traffic.

High Availability Ports

Single mode or Multi mode fiber/copper CAT5e cable (NON-CROSSOVER TYPE ONLY)

Two copper SFP or fiber SFP ports for redundancy synchronization traffic. The platform supports box level redundancy via communication paths provided by the external HA Ethernet ports.

Serial Port

Male DB9 connector

An RS-232 port used by BMC.

Field Service Port

Copper CAT5e cable

A single Field Service Port.

Power Input


Power Supply. The following are the descriptions of the power supply LED functions:

  • Off: No power input to the supply.
  • Amber: Power supply fault.
  • Blinking Amber: Main system power output fault.
  • Blinking Green: Standby power to BMC is ON but main system power is not enabled.
  • Solid Green: Both standby power to BMC and main system power are ON and OK.
Warning

Ribbon-provided SFP modules must be used to guarantee proper operation of the external ports. Failure to follow this recommendation may cause permanent damage to the system.

Note

CAT6 cabling may be required in environments where there is unusually high Electro-Magnetic interference (EMI) from power lines, manufacturing equipment, or certain types of lighting.


The 326372710 table shows the two green LEDs (solid green and flashing green) for each network port. 

Ethernet Port LEDs Description

Port Type

Color

Description

Mgmt0/Mgmt1/Mgmt2/Mgmt3

Green

  • The Link LED is Solid Green when the link is up.
  • The Activity LED is Flashing Green when there is activity present on the port.

Media ports 0, 1, 2, and 3

Green

  • The Link LED is Solid Green when the link is up.
  • The Activity LED is Flashing Green when there is activity present on the port.

HA ports 0 and 1

Green

  • The Link LED is Solid Green when the link is up.
  • The Activity LED is Flashing Green when there is activity present on the port.

Field Service Port

Green

  • The Link LED is Solid Green when the link is up.
  • The Activity LED is Flashing Green when there is activity present on the port.

Network Ports and Connection

The SBC 5400 chassis comprises the following external input and output ports:

  • Alarm contacts are provided on the outside of the chassis through a single shielded male HD15 connector.
  • A standard USB connector on the front of the chassis.
  • Front and rear jacks for standard ESD straps.
  • Cable management.