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Installation
2-3
3930 Service Delivery Switch
Hardware Installation and Start-up Manual
009-3223-001 Standard Revision E
Copyright
©
2012-2014 Ciena
®
Corporation
January 2014
Important Safety Information
Note:
Cabling and wiring that is part or the same physical installation,
even if it exits the building or enclosure for a short distance, should
generally be classified as intra-building.
WARNING:
Read all installation instructions before connecting a 3930 device to a
power source.
WARNING:
The chassis of the 3930 should never be opened under any
circumstances. Opening the chassis will void the warranty.
The system chassis must be returned to Ciena for service or replacement.
Power supply modules and transceivers are field-replaceable, however, the modules
or transceivers must be returned to Ciena for service or replacement.
WARNING:
Before working on equipment that is connected to power lines, remove
jewelry (including rings, necklaces, and watches). Metal objects will heat up when
connected to power and ground and can cause serious burns or weld the metal
object to the terminals.
WARNING:
Do not work on the system or connect or disconnect cables during
periods of lightning activity.
WARNING:
To prevent ESD damage to electronic components, always use an ESD
wrist strap when handling modules.
WARNING:
Do not stack anything on top of this unit. The mounting brackets
provided with this unit are designed to support only the weight of this unit, if they fail
due to excess weight, it can cause bodily injury and damage the equipment.
Содержание 170-3930-900
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