schroff 11990-704, Руководство пользователя

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11990-704/705/706/707 (2-Slot ATCA Shelf)
Shelf Alarm Panel (optional) 11 R1.2, March 2018
6 Shelf Alarm Panel (optional)
Some I/O functions of the Schroff ACB-V Shelf Manager have been moved to a separate board
called Shelf Alarm Panel (SAP). The Shelf Alarm Panel is a FRU and provides:
• 3 Telco Alarm LEDs (MINOR, MAJOR, CRITICAL)
• 3 User definable LEDs
• The Telco Alarm connector (DB15-male)
• The Alarm Silence Push Button
• Serial console interfaces for Schroff Shelf Managers (RJ45 connectors)
• Temperature sensor (LM75)
• SEEPROM for FRU information
The SAP is connected to the Schroff ACB-V Shelf Manager by a I²C connection, the signals
from the serial connectors are routed directly to serial console interface on the Shelf
Manager.
For detailed information see the SAP User Manual. order-no: 63972-230
6.1 SAP Front Panel
Figure 6: Front Panel SAP
12708813
1 Fixing screw 7 LED USER 2
2 Serial Interface for Shelf Manager 1 8 LED USER 3
3 LED Minor Alarm (red) 9 Telco Alarm Connector
4 LED Major Alarm (red) 10 Alarm Silence button
5 LED Critical Alarm (amber) 11 Serial Interface for Shelf Manager 2
6 LED USER 1