Transition Networks
N-GXE-POE-xx-01 User Guide
33599 Rev. E
https:/www.transition.com
Page 22 of 34
Jumper
Settings
J6
–PoE
Reset
Action
on
Fiber
Link
Loss
Jumper J6.2-J6.4
:
0
-LPT normal
1
- LPT reset POE (default).
With Jumper J6.2-J6.4 installed and fiber port loses link, the PoE
power will be cycled on the copper (TP) port.
With jumper J6.2-J6.4 removed, and fiber port loses link, the PoE
power will not be cycled on the copper (TP) port (PoE power not
affected).
Jumper J6.3 – J6.5
: Reserved. Default = jumper removed.
J14
– default = jumpered/enabled. Removing jumper disables
possibility to change switch configuration through the EPC host
software utility, which configures the switch to tag VLAN ID’s for
untagged VoIP phone applications. Contact Transition Networks for
additional information.
J15
– reset Marvell Flash to defaults,
on
= normal (supplied header),
off
= reset
J17 –
Reserved.
Grounding
/
Connections
Compliant with 802.3at in Environment A when using an isolated power supply. For 802.3at
Environment B applications, i.e. building to building, copper to copper endpoint connections: 1) use an
Ethernet network isolator module (PoE disabled), or 2) use mid-span injector (s), e.g. MIL-L100i,
L1000i-at, between this switch’s PSE port and link partner PD port.
