18
Perle Type 4 High-Power PoE Ethernet Media Converter
Installation Guide
Redundant Primary (Switch 8)
Note:
This switch is used in conjunction with the Fiber
Redundancy feature to determine the behaviour after link
restoration.
Switch Position
Mode
Up (default)
Disabled
Down
Enabled
Disabled
: Following the loss of link on fiber port 1 and the
activation of fiber port 2, fiber port 2 will remain the primary port
until its link is lost at which time a switch over to fiber port 1 will
occur.
Enabled
: Fiber port 1 will be designated as the Primary fiber port.
If a loss of link occurs on fiber port 1 which causes a switch over to
fiber port 2, the S-1110HP will monitor fiber port 1 for link
restoration. Once the link is re-established and remains so for 6
seconds, fiber port 1 will be re-activated and fiber port 2 will be put
back into stand-by-mode. Both Perle media converters must have
switch 8 down (enabled)..
Installing the SFP Fiber Module
The S-1110HP/SFP/DSFP model requires an SFP(s) fiber
module(s). Locate appropriate fiber module(s) and insert the
SFP(s) into the opening on the front of the media converter.
1. Ensure the SFP module is properly seated.
2. The SFP module may be inserted before or after applying
power to the media converter
3. Proceed with cable connections.
Using SFP’s with SGMII Interfaces
This media converter can operate with SFP’s that utilize an SGMII
interface. This feature is enabled on the S-1110HP-SFP/DSFP
model through the hardware strapping listed below.
To set SGMII Interface support on SFP port one, strap pins 1
and 2 jumper P3 (see diagram below).
To set SGMII Interface support on SFP port two, strap pins 4
and 6 jumper P3 (see diagram below).
