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Intel
®
NetStructure
TM
ZT 7102 Chassis Management Module
Introduction
Technical Product Specification 13
1.0 Introduction
1.1 Overview
The Intel
®
NetStructure
TM
ZT 7102 is a 3U, single-slot Chassis Management Module (CMM)
intended for use with PICMG* 2.1, 2.16, and 2.9-compliant systems (the CompactPCI* Hot Swap,
Packet Switching Backplane, and System Management specifications, respectively). This
document details the features and specifications of the ZT 7102.
The ZT 7102 plugs into a dedicated slot in compatible systems. It provides centralized
management and alarming for up to 21 node and/or fabric slots as well as for system power
supplies and fans. The ZT 7102 may be paired with a backup for use in high-availability
applications.
The ZT 7102 is a special purpose single board computer with its own CPU, memory, PCI bus,
operating system, and peripherals. The ZT 7102 monitors and configures Intelligent Platform
Management Interface (IPMI)-based components in the chassis. When thresholds such as
temperature and voltage are crossed or a failure occurs, the CMM captures these events, stores
them in an event log, sends SNMP traps, and drives the Telco alarm relays and alarm LEDs. The
CMM can query FRU information (such as serial number, model number, manufacture date, etc.),
detect presence of components (such as fan tray, CPU board, etc.), and perform health monitoring
of each component. In addition, the CMM controls the power-up sequencing of each node board
and the power to each slot via the BD_SEL# signal.
The ZT 7102 can also be used at a limited degree to manage non-IPMI based chassis components.
1.2 ZT 7102 Features
• High-density 3U X 1-slot form factor
• Compatible with PICMG* 2.1, 2.16, and 2.9-compliant chassis and components
• Monitors via the Intelligent Platform Management Bus (IPMB) protocol
• Provides isolated IPMB signals for each slot for maximum security and reliability
• Manage through the command line interface, SNMP v1/v3, or Remote Procedure Call (RPC)
• Hot-add/hot-swap support for IPMI-based, field-replaceable components
• µDB15 Telco Alarm Interface at the front panel
• Critical, Major, and Minor alarm LEDs at the front panel
• CMM status and hot swap LEDs at the front panel
• Monitors backplane voltages and status for up to eight power supplies
• Monitors system temperature sensors
• Monitors system fan tray presence
• Monitors tachometers for up to 16 system fans
• Monitors sensors on PICMG 2.9 compliant single board computers
• Power state control for single board compute blades