FMUX/S-4E1-E2 Multiplexer
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Copyright © 2007 Cronyx
4
Safety precautions
!
An exclamation point enclosed in a triangle warns the user about important
operations and maintenance instructions for the device.
It is mandatory to observe the existing safety rules during installation, operations, and
technical maintenance of the device. Installation, technical maintenance, and repair op-
erations must be performed only by qualified and certified personnel. Installation, tech-
nical maintenance, and repair operations must not be performed by the operator or the
user.
Cronyx
reserves the right to make changes to technical characteristics and
design of the
device without the prior notification of customers.
M
ultiplexer equipment «FMUX» manufactured by «Cronyx» in compliance with
Technical Specifications 150.RUS ÒÓ is compliant
with the following requirements:
• «Technical Requirements to secondary time trunking equipment for 2/8 Mbit/s digital
transmission systems» approved by the Ministry of Information Technologies and
Communications of the Russian Federation, January 17, 1997;
• «Technical Requirements to tertiary time trunking equipment for 2/34 Mbit/s digital
transmission systems» approved by the Ministry of Information Technologies and
Communications of the Russian Federation, January 17, 1997.
Multiplexer equipment «FMUX» has the following application conditions: in public
network as secondary and tertiary time trunking equipment of plesiochronous digital
hierarchy.
