KBC Networks ESUG4P-PG2 - Manual (Page 8)

Ethernet Switch User Manual
Manual-ESUG4P-PG2_Series_HW-Rev1201
Copyright © KBC Networks Ltd. Page 8 of 15 www.kbcnetworks.com
2.5 SFP ports
The SFP ports can be configured as 100BASE-FX/BX or 1000BASE-SX/LX/BX/ZX in any
permutation.
2.6 Power Connections
A 6 pin, power terminal block should be used to connect the power cable to the unit.
V- V-
2 3 4 5 6 1
V+ V+
Figure 2.1 Power connections
Contact number Connections
1 PWR2: -
2 PWR2: +
3 Fault alarm contact
4 Fault alarm contact
5 PWR1: -
6 PWR1: +
Note: If only using one power source, connect pin 1 to pin 5 and pin 2 to pin 6
otherwise the Power Fault Alarm will be lit.