9
125GMT
Amphenol Network Solutions
All rights reserved. 3.18.20 150566
509.926.6000
— amphenol-ns.com.com
Section Two: Installation
2.1 Important Installation Guidelines
•
Elevated Operating Ambient Temperature:
If installed in a closed or multi-unit rack assembly, the
operating ambient temperature of the rack environment may be greater than room ambient. Consider
installing the equipment in an environment compatible with the maximum ambient temperature (Tma)
specified by the manufacturer.
•
Reduced Air Flow:
Maintain the amount of air flow required for safe operation when installing the
equipment in a rack.
•
Mechanical Loading:
Ensure mechanical loading is even to prevent hazardous conditions.
•
Circuit Overloading:
Overloading circuits may affect your overcurrent protection and supply wiring. Use
equipment nameplate ratings.
•
Reliable Earthing:
Maintain reliable earthing of rack-mounted equipment. Pay attention to supply
connections other than direct connections to the branch circuit.
•
Disconnect Device:
Incorporate a readily accessible disconnect device in the building installation wiring.
2.2 Installation Instructions
ALERT! Only qualified technicians may install and maintain this product. Verify all connections meet
requirements specified in local electric codes or operating company guidelines before supplying
power. Protect this equipment with a breaker sufficient to interrupt power levels specified.
ALERT! Verify all connections meet requirements specified in local electric codes or operating
company guidelines before supplying power. Unit shall be protected by a listed circuit breaker or
branch-rated fuse rated minimum 125% of panel rating (for 125A rated feeds).
ALERT! Install this product in locations accessible only to qualified personnel.
Please read these instructions carefully before beginning installation. If assistance is required, call Amphenol
Network Solutions Technical Support at 1-509-926-6000 or email us at [email protected].
When you receive the equipment, carefully unpack it and compare it to the packaging list. Please report any
defective or missing parts to Amphenol Network Solutions Quality at [email protected] or call 1-509-
926-6000.
Amphenol Network Solutions is not liable for transit damage. If the product is damaged, please report it to the
carrier and contact Amphenol Network Solutions Quality.
NOTE:
For service or warranty information, please visit amphenol-ns.com and click on the support tab, email
Amphenol Network Solutions at [email protected] or call us at 1-509-926-6000.
NOTE:
The 125GMT family is suitable for installation as part of a Common Bonding Network (CBN) for
installation in Network Telecommunication Facilities and OSP.
NOTE:
The 125GMT family is DC-I and can be grounded in both CBN and IBN networks. All feeds have
isolated returns and the chassis grounds are isolated from all returns. The 125GMT family is suitable for
installation in Network Telecommunication Facilities and in locations where the NEC applies.
