Microsens MS400080H - Manual (Page 3)

1. Overview
10/100/1000Base-T to 1000Based-SX/LX (SC/LC)
IEEE802.3z/ab
GbE media converter, which allows two types of network segments to
be connected easily and inexpensively. Complied with IEEE802.3at
(Max. PoE output power consumption up to 30W) Power Over
Ethernet standard, this AC powered PoE media converter is a Power
Sourcing Equipment (PSE) which combines data received over a TP
link with –48VDC power, providing power to IEEE802.3af and
IEEE802.3at over the existing CAT5 UTP cable. The converter
includes a PD signature sensing and power monitoring features.
Other features include over-current protection, under-current
detection and fault protection input. We are using “PSE+” to represent
the high power PoE output max. 30W.
The LFP (Link Fault Pass-through) allows the media converter to
monitor both the fiber and copper RX ports for loss of signal. In case
of a loss of RX signal on one media port, the converter will
automatically disable the TX signal to the other media port, thus
passing through the link fault. FEF (Far End Fault) enables the
converter to stop sending link pulse to the link partner once a loss of
the fiber RX signal is encountered. Then the link partner will
synchronously stop sending data. FEF prevents loss of valuable data
transmitted over invalid link.
2. Checklist
Before you start installing the Converter, verify that the package
contains the following:
 The PoE PSE+ TP-Fiber Converter
 AC Power Cord
 This User's Manual
Please notify your sales representative immediately if any of the
aforementioned items is missing or damaged.
3. Installing the Converter
PSE+ TP-Fiber Converter with Powered Device (PD)
⇒ Connect the PSE+ media converter to an AC power source
⇒ Install the TP media cable to the IEEE 802.3af or IEEE802.3at
PD device
(See Fig. 2)
Note: It can work as a pure converter that connects to the