User's Manual
10/100/1000Base-T to 1000Base-X PoE PSE+
GbE Media Converter
Release 1.0
Caution
Circuit devices are sensitive to stat i c electricity, which can damage their
delicate electronics. Dry weather conditions or walking across a carpeted floor may
cause you to acquire a static electri cal charge.
To protect your devi ce, always:
• Touch the metal chassis of your computer to ground the static electrical charge
before you pick up the circuit device.
• Pick up the device by holding it on the left and right edges only.
Electronic Emission Notices
European Community (CE) Electromagnetic Compatibility Directive
This equipment has been tested and found to comply with the protection
requirements of European Emission Standard EN55022/EN60555-2 and the
Generic European Immunity Standard EN50082-1.
EMC:
EN55022(1988)/CISPR-22(1985) class A
EN60555-2(1995) class A
EN60555-3
IEC1000-4-2(1995) 4K V CD, 8KV, AD
IEC1000-4-3(1995) 3V/m
IEC1000-4-4(1995) 1KV – (power line), 0.5KV – (signal line)
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
1000Base-SX/LX (SC/LC)
Fig. 1 The View of PoE PSE Media Converter
Network
RJ-45 Jack
Cat. 5 Cable
Fiber Optic
non-PoE converter.
⇒ Install the media cable for network connection
Warning:
⇒ Verify that the AC input conforms to your country AC power
requirement and then insert the power plug
⇒ Ensure that the power of PSE device is turned on
⇒ Install the media cable for network connection
10/100Base-TX
Auto-Negotiation
Auto-MDIX
flow control for Full-Duplex
TP Port
backpressure for Half-Duplex
1000Base-TX
Auto-Negotiation mode
Auto-MDIX only for Auto-Negotiation
flow control for Full-Duplex only
Fiber Port
PD Device
(Refer to Fig. 6)
with NWay flow control
Link partner must be 1000FDX with NWay flow
control
Gigabit Fiber
PoE PSE TP-to-GbE Fiber
Fig. 4 PoE PSE Media Converter Front Panel
Fig. 5 PoE PSE Media Converter Rear Panel
Fig. 2 Connection among PSE PoE Converter, Fiber and TP Cables
1000Base-X
Fiber Network
Converter/Switch
RX
TX
TX
RX
Converter
PoE PD or
PoE Splitter
AC
Fig. 3 PSE to PD or PoE Splitter
The PoE PSE+ converter may auto-detect PD and provide power via
one of two valid four-wire connections. In each four-wire connection,
the two conductors associated with a pair each carry the same
nominal current in both magnitude and polarity. Refer to following
figure in conjunction with PSE pinout alternative table, illustrates the
valid alternatives.
PSE Pinout Alternative Table
PD and PSE Eight-Pin Modular Jack (RJ-45)
Note:
IEEE802.3af assigns pairs on the RJ-45 connector pinout as below:
Alternative A PSE: 48V via TP pin 1, 2, 3, 6
Alternative B PSE: 48V via TP pin 4, 5, 7, 8
Fig. 12 Normal status via LFP converter
Fig. 11 The status as Fiber Cable B or C is broken
Fig. 9 Normal status via LFP converter
Fig. 10 The status as TP Cable A or D is broken
LFP
LFP
GbE
GbE
Remote
B
C D TP
LFP
LFP
GbE
GbE
Remote
Fiber
B
C D TP
LFP
LFP
A
Fiber
TP
D
LFP
A
Fiber
TP
LFP
GbE Fiber
GbE
Remote
Fiber
B
C
4. Link Fault Pass Through
The Converter model of LFP (link fault pass through) in TX/FX
converter application is controlled by the software and instantly take
effect.
Link status on one port is propagated to the other port to notice
the remote nodes. If TP port is unplugged, this converter stops
transmission on fiber port. This causes the remote fiber node l ink to
fail. LED shows the link failure on both TP and fiber ports. If fiber link
fails, this converter restarts auto-negotiation on TP port but always
stays in the link failure state. This causes the remote TP node link to
fail. LED also shows the link failure on both TP and fiber ports. Refer
to Fig. 9 shown below for the normal status when the link succeeds.
Also refer to Fig. 10 and Fig. 11 for the erroneous status when TP
Cable A, Fiber Cable B or Fiber Cable C fails to connect.
Note: Link fault pass through (LFP) function only takes effect as S1-
Bit2 (see Fig. 15) is enabled. Disabled S1-Bit2 will turn this
media converter into a general one.
Switch
Fiber
Cable
Switch
Cable
GbE
Switch
TP
B
C
Cable
GbE Fiber
Switch
B
C
Cable
Switch
Cable
A
TP
A
TP
A
TP
Switch
Switch
GbE
Switch
GbE
Switch
Switch
Station
Station
Remote
Station
Remote
Station
Station
Indicates LNK/ACT LED Lit
Indicates LNK/ACT LED Off
Fig. 14 The status as Fiber Cable B or C is broken
Fig. 13 The status as TP Cable A is broken
LFP
GbE Fiber
GbE
Remote
B
C
Switch
Fiber
Cable
A
TP
Switch
Station
Note : ●
○
Notice: The LFP ( Link Fault Pass Through) function can work with
different link partners (for Example: Fiber port on Switch).
It does not need both two converters with the same model in
pairs.
LED
Color
Function
Lit Green when TP link on 1000Mbps
Off when TP link on 10Mbps
Fig. 15 Reset button and S1—Bit 1, 2, 3 Configuration and Setting
5. LED Description
PWR Green Lit when power is coming up
FX LNK/ACT Green
TP LNK/ACT Green
10/100/1000
Mbps
Green/
Amber
Lit when fiber connection is good
Blinks when fiber data is present
Lit when TP connection is good
Blinks when TP data is present
Lit Amber when TP link on 100Mbps
PoE1 Green Lit when RJ-45 (1,2),(3,6) pairs detect PD
PoE2 Green Lit when RJ-45 (4,5),(7,8) pairs detect PD
6. DIP Switch and Reset Button
Reset : Once S1-1, S1-2 is changed, please press this button to
have the setting taken effect.
S1-1 Bridge mode : Cut through (default) or Normal
S1-2 LFP : LFP enabled(default) or disabled
S1-3 PoE ON/OFF : Enable(default) or disable
Note:
1. S1-1 : Cut through mode support jumbo frame size max. up to
9216Bytes. Normal mode max. frame size up to 2048
Bytes
2. S1-3 : Must be set to PoE ON while power supplies to PD.
Bandwidth
MHz-Km
Bandwidth
MHz-Km
850nm
160
220m
400
500m 200
275m
500
550m
1000LX (SC/LC)
1550nm
Single-Mode Fiber 9/125μm
Single-Mode transceiver 1550nm: 30/50Km
Single Fiber Model
TX, RX Wavelength
20Km models are option
TX (Transmit) 1310nm
RX (Receive) 1550nm
1550nm Single-Mode 10Km
20Km models are option
TX (Transmit) 1550nm
RX (Receive) 1310nm
IEEE802.3af Power over Ethernet
UTP Cable
: Cat. 5 cable and up to100m
8.3/125, 8.7/125, 9/125 or 10/125µm single-mode
7. Cable Connection Parameter
1000Base-SX/LX network only support f ull-duplex mode. The Switchbased Media Converter breaks up TP and Fiber segments’ collision
domain to extend the cabling distance.
• TP Cable Limitations: Cat. 5 and up to 100m
• Converter Fiber Cable Limitations:
Mode
1000SX (SC/LC)
1310nm/
Multi-Mode Fiber
62.5/125μm
Distance
Single-Mode transceiver 1310nm: 10Km
Multi-Mode Fiber
50/125μm
Distance
1310nm Single-Mode 10Km
∗
∗
Note:
The 1310nm and 1550nm models must be installed in pairs, i.e.,
install 1310nm model at one end and 1550nm model at the other one.
8. PoE PSE TP-Fiber Technical Specifications
• Standards
: IEEE802.3u 10/100Base-TX, 100Base-FX
IEEE802.3z/ab 1000Base-T
•
• Fiber Cable
: 50/125, 62.5/125 or 100/140µm multi-mode
• PSE Power Feeding Supports :
Alternative A via TP pinout 1, 2, 3, 6
Alternative B via TP pinout 4, 5, 7, 8
• LED Indicators :
POWER, PoE, TP LNK/ACT, SPD, FX LNK/ACT, 4W,7W,15.4W
• Data Transfer Rate :
Speed
Forwarding Rate
1000Mbps
148,8000 PPS
100Mbps
148,800 PPS
10Mbps
14,880 PPS
• Flow Control : IEEE802.3x compliant for full duplex
Backpressure flow control for half duplex
• Power Requirement :
AC Line: 100-240V 50-60Hz
• Power Consumption : 65W
• Ambient Temperature : 0° to 50°C
• Humidity : 5% to 90%
• Dimensions : 40(H) × 158(W) × 133(D) mm
• CE Mark
Note: For connecting this device to Router, Bridge or
Switch, please refer to the corresponding device's
Technical Manual.
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