Motorola T1/E1 ユーザーズマニュアル

Canopy  T1/E1 Multiplexer 

 

 

 

 

 

 

September 2004 

 

 

 

 

 

 

     

      T1/E1 Multiplexer FPGA Version 3.4 

 
 

 

Page 27 of 73 

It is the responsibility of the installer to be sure that all building and safety codes are met 
and that the installation is complete and secure. 

For Canadian installations, the entire equipment installation must comply with Canadian 
Standard CSA 22.2, No. 60950, Safety of Information Technology Equipment. For 
installations in the United States, the entire equipment installation must be in accordance 
with Article 810 of the United States National Electrical Code. 

When installed, this equipment is to be connected to a Lightning/Surge Protection Device 
that meets all applicable national safety requirements. See 

 on  

Page 

 

 

 

WARNING! 

Electrocution Hazard

 

 

This product is intended to be connected to either a 3.3-v DC power source (supplied by 
Canopy) or an external 

−48 v DC supply, which must be electrically isolated from any AC 

sources and reliably connected to ground (Protective Earth). Do not install Canopy 
products near any type of power line. If any related hardware contacts a power line, 
severe bodily harm or death could result! 

 

 

 

WARNING! 

An external AC surge suppression device must be used with the Canopy 
T1/E1 Multiplexer. For infrastructure installations, Canopy Engineering 
recommends an AC line surge suppression unit that meets the standard 
IEC 801-5 (EN61000-4-5) Maximum Surge Voltage (1.2x50µsec) 6 KV.

 

 

Issue 3