System information
  Hardware Overview 
8  Manual Documentation Number: PES1A/PESV1A-0712m 
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com 
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com 
Connecting the Hardware 
Typically, the PES1A/PESV1A is connected to a network via a hub, switch 
or  router  using  standard  CAT-5  cable.  Power  must  be  supplied  to  the 
converter via the CAT-5 cable using Power over Ethernet. Configuration is 
accomplished over the network, or via a direct connection (see below) using 
the Web Configuration and Management Interface 
Power over Ethernet (PoE) 
Power  is  supplied  to  your  PES1A/PESV1A  from  PoE  power  source 
equipment  (PSE),  which  must  be  installed  within  100  meters  of  the 
converter. PSEs may be endspan or midspan devices. Endspan PSE devices 
may  be  switches  or  hubs  with  integrated  PoE  capability.  Midspan  PSE 
devices are dedicated, inline devices that are installed between your network 
switch and the PES1A/PESV1A.  
For more information on PoE see Appendix C. 
Serial Device
PC
PC
PES1A
or
PESV1A
Serial Cable
* Must be w ithin 100 ft of the PES1A/PESV1A
Endspan PoE
Switch or Hub*
Figure 6.  Connection using Endspan Power Source 










