HDX / FDX: In Man mode, FDX forces full-duplex;
DESCRIPTION SPECIFICATIONS POWER CONNECTION HDX forces half-duplex.
Connect the power to the 100-240V, 50-60 Hz mains.
Optical In Auto mode, FDX advertises full-duplex
HDX advertises half-duplex.
Light source SX ............................. 850 nm VCSEL FIBER CABLES 100/1000 When this switch is down, the electical and
LX/LXE...................... 1310 nm Laser
The OM1000P-SX media converter works with multimode optical data rate are 1000BASE. When
BU ............................. 1310 nm Laser fibers. Fiber distances should be less than 550 m, because this switch is up, the electrical and optical
BD, S80..................... 1550 nm Laser of the nature of the optical transmitter called up in the 802.3 rate are 100BASE.
standard. The OM1000P-LX media converter works with a PAUSE When this switch is up, the OM1000P
pair of singlemode or multimode fibers. The OM1000P-LXE advertises that it accepts pause packets.
version works with a pair of singlemode fibers. It should not SPR Spare unused switch.
be used when the fiber run is less than 5 km to avoid O-LPT When this Optical Link Pass Through
overloading the receiver. Similarly the S80 version should switch is up, an optical link failure causes
have a fiber run greater than 24 km. the electical TX port to shut down.
E-LPT When this Electical Link Pass Through
MONITOR PORT switch is up, an optical link failure causes
An optional cable can be ordered from Luxcom which allows the electical TX port to shut down.
monitoring of the port configuration and PoE status. This The E-LPT and O-LPT switches may be up
port reads status only; it cannot change port configuration or simultaneously.
Power-over-Ethernet (PoE) eliminates power-cube clutter access data in the Ethernet packets. This cable connects to
since the Ethernet cable carries both power and data to the a DB9 serial port on a computer. Typically HyperTerminal ™
device. The OM1000P can supply up to 15.4 Watts on the is used, and is configured to 38 k baud, 8 data bits, no parity, INSTALLATION
Electrical
electrical port, which is the maximum allowed in the 802.3af 1 stop bit, and no flow control.
Data & PoE standards ...................... IEEE 802.3u/802.3af
specification. An IP phone typically uses about 6 Watts. The 1. Connect the OM1000P to the mains supply. The PoE
Data I/O connector............................ RJ45
OM1000P is normally shipped so that power is supplied over OK indicator should be on.
LED INDICATORS
Power source (internal)..................... 100-240V, 50-60Hz
the signal pairs. It can be configured to supply power over Power consumption .......................... < 3 W The OM1000P contains a number of status indicator LEDs 2. Connect the TX fiber connector of the OM1000P to the
the spare pairs. Contact the factory if you require this special PoE max output power . ...... ...... ...... 15.4 W (802.3af limit) the functions of which are as follows: RX fiber connector of the Ethernet switch. Connect the
configuration.
RX connector of the OM1000P to the TX connector of
General O-LINK: ON indicates an optical link; flashing the Ethernet switch. The O-LINK indicator should come
Operating temperature...................... 0°C to +70°C
APPLICATIONS indicates activity. This indicator is affected on.
Humidity (RH) ................................... 0% to 95% by the E-LPT switch.
MTBF ................................................ > 50,000 hrs
1000 Mbps communication systems 3. Connect the OM1000P to the twisted-pair port of the
Dimensions ....................................... 6.5 * 1.8 * 10 cm E-LINK: ON indicates a good electrical link; flashing
IP telephones Ethernet device, preferably using Category 5 cable. The
indicates activity. This indicator is affected
ELECTRICAL SIGNAL I/O E-LINK indicator should come on. If it doesn't, either the
Wireless LANS by the O-LPT switch. cable is faulty, or the remote end does not support auto-
Noisy RFI environments - factory floor The RJ45 female I/O connector pin-outs correspond to the PoE OK: Continuous flashing indicates a problem negotiation. In the later case the OM1000P can be
IEEE 802.3 standard. A straight through cable or a crossover
Secure data environments delivering PoE power. This occurs because forced into a particular mode using the switches. When
cable may be used. If the OM1000P is in auto-negotiation the device being powerd is faulty. The two OM1000Ps are connected back-to-back with fiber,
mode, no additional setup is required. Once the cable is
FEATURES OM1000P will drive a powered or unpowered both electrical ports have to be configured to operate in
connected the E-LINK (Electrical Link) indicator should come Ethernet device. the same duplex mode. When connecting to a hub
on. Cat.5 cable is required for 1000BASE-T and the cable
Low packet latency rather than a switch, the maximum operating distance of
must be less than 100 meters in length. SWITCHES
Supports jumbo packets (10 KB) the OM1000P is reduced to the maximum collision
Supplies power for PoE applications domain diameter allowed for 100/1000BASE Ethernet
MAN/AUTO: Auto enables auto-negotiation and auto
OPTICAL SIGNAL I/O
100/1000BASE compatible networks; this is typically 200-300 m.
MDI/MDI-X on the electrical port. This is
The OM1000P supports 1000BASE-X auto-negotiation.
Internal power supply the preferred mode. 4. Once the E-LINK and O-LINK indicators are on, the
Bypass support is enabled to allow linking with devices that
Heavily shielded case Man enables manual configuration. This modem is fully functional.
do not support auto-negotiation. The OM1000P does not
Auto or manual configuration allows connection to devices which do not
support half-duplex 1000BASE-X optical links.
Link failure pass through support auto-negotiation.
5 year warranty By setting the 100/1000 switch up, the optical and electrical MDI / MDI-X: In Man mode, the electrical TX/RX pins are
I/O becomes 100BASE-FX; however it should only controlled by this switch. In Auto mode,
communicate with compatible SFP modules the I/O pins are determined automatically.
.
The OM1000P media converter has one optical and one
electrical port. It primarily connects a 1000BASE-T Ethernet
device to a 1000BASE-X fiber optic Local Area Network over
a pair of optical fibers; however a switch setting also allows it
to connect a 100BASE-TX electrical port to a 100BASE-FX
optical network. The transceiver architecture is not switch
based, the unit transmits the data as it is received with only a
few bits of delay; this has the additional benefit of allowing µm dBm dBm
jumbo packets to pass. The OM1000P can supply 48 Volts -18 550 m
to attached equipment for PoE applications. The optical -18 275 m
interface uses an SFP pluggable interface that supports a -20 1 km
variety of interface modules. Auto-negotiation provides plug- -20 1 km
and-play operation on the electrical and optical ports, or the -20 10 km
unit may be manually configured for MDI/MDI-X and full/half -23 40 km
duplex operation. A serial port allows performance and -20 20 km
configuration monitoring. -20 20 km
-21 80 km
1 All fibers
2 -10 23
Optical sensitivity measured at 10 BER for 2 – 1 PRBS
23
1
Model Fiber TX Sensitivity Range
max
SX 50/125 -9
SX 62.5/125 -9
LX 50/125 -9
LX 62.5/125 -9
LX 9/125 -9
LXE 9/125 -3
BU 9/125 -9
BD 9/125 -9
S80 9/125 0