Reset Leds On Power Distribution Unit; 1152A1 Mid-Span Power Distribution Unit; Important Safety Instructions - Avaya S8700 Installing

Installing the Avaya™ S8700 Media Server with Avaya™ MCC1 or SCC1 Media Gateway

Reset LEDs on Power Distribution Unit

A red LED next to any of the 32 power output connectors indicates a short circuit in the
building wiring or the terminal equipment. To reset the LED:
1 Disconnect the terminal equipment from the wall jack.
If the LED goes off, the terminal equipment is faulty and must be replaced. If the LED is
2
still lit, find and repair the short circuit in the building wiring.
Reconnect the terminal equipment to the wall jack and retest terminal equipment
3
operation.

1152A1 Mid-Span Power Distribution Unit

The 1152A1 Mid-Span Power Distribution Unit (PDU) is an Ethernet power supply that
provides power to up to 24 46xx-series IP telephones or wireless LAN (WLAN) access points.
This unit is used with a 10/100BaseTx standard Ethernet network over a standard TIA/EIA-568
Category 5, 6 or 6e cabling plant. The 1152A1 meets the current requirements of the
IEEE802.3af standard for resistive detection.
The 1152A1 PDU complies with the Underwriters Laboratories Inc. (UL) standard UL 1950,
second edition.
Complies UL 1950
Approved CSA C22.2 No.950 Std.
Approved CE Regulatory Compliance
Approved EN 60950
Approved TUV EN 60950
For safety instructions, see
instructions, see ''Connect the Cables'' on page

Important Safety Instructions

Please read the following helpful tips. Retain these tips for later use.
When using this switch, the following safety precautions should always be followed to reduce
the risk of fire, electric shock, and injury to persons.
• Read and understand all instructions.
Follow all warnings and instructions marked on this switch.
•
This product can be hazardous if immersed in water. To avoid the possibility of electrical
•
shock, do not use it near water.
The 1152A1 PDU contains components sensitive to electrostatic discharge. Do not touch
•
the circuit boards unless instructed to do so.
''Important Safety Instructions'' on page
265.
May 2003
Installing and Wiring Telephone Power Supplies
263. For installation
263