2 payload hardware, 1 ethernet interfaces – Artesyn SAM1411 Installation and Use (September 2014) User Manual
Page 32
Shelf Manager Hardware
SAM1411 Installation and Use (6806800M91B)
32
The alignment pin offers a guiderail to the slot and a coding mechanism to ensure the
installation of the board in the matching slot. It also prevents bent pins which may occur during
installation.
The hardware consists of:
Payload hardware section with
–
Ethernet interfaces to the backplane and to the face plate
–
Redundant connection between two shelf managers via backplane
–
Block transfer interface to the ShMC
Shelf management controller section with
–
IPMB0-A and IPMB0-B interface to the backplane
–
Handle switch and status LED interface to the face plate
Support logic for testing and debugging, as well as local and remote programming of all
programmable devices on the board
Power supply
2.2
Payload Hardware
The payload hardware on the shelf manager board is always powered when power supply is
present. During power-on, the ShMC keeps the payload in a reset state.
The following interfaces are available:
Three Ethernet interfaces
Two redundancy interfaces (serial)
Block transfer interface
One diagnostic console interface (serial)
2.2.1
Ethernet Interfaces
The shelf manager board has three Ethernet ports which are available concurrently.