Lynx yellobrik OET 1540 User manual
Technical Specifications
Ethernet 2 x Ethernet ports, RJ 45 Connectors.
10 BaseTUTP category 3,4 or 5 cable up to 328ft/100m (2 pairs)
100 BaseTXUTP category 5 cable up to 328ft/100m (2 pairs)
1000 BaseTXUTP category 5 cable up to 164ft/50m (4 pairs)
Auto detect bit rate (10/100/1000), or force to 10Mbit for
each port (selectable)
Automatic crossover detection or force manually for
each port (selectable)
Port speed / activity LED indication (next to Ethernet port)
Fiber Optic 1 x fiber optic input
(Range 1270-1610nm, Sensitivity -3dBm to -23dBm)
1 x fiber optic output (power +2dBm)
CWDM (ITU-T G.694.2) 18 selectable wavelengths
Duplex (Single mode) using LC/PC Connections
IEEE 802.3z
(1000BASE-X Gbit/s Ethernet over Fiber at 1 Gbit/s (125 MB/s)
Fiber TX active and RX active LEDs on side of module
Max. distance 40km (24.8 miles - Singlemode)
Power +12VDC power supply (included)
( supports external power input from 9 - 14 VDC )
Power LED on side of module
Size 105mm x 40mm x 22mm (4.13” x 1.57” x 0.86”)
Model # OET 1540
Includes Module, 12V DC power supply and wall mounting
brackets (fiber optic cable not included)
yellobrik Quick
Reference
®
OET 1540
Ethernet to Fiber Transceiver (switch) - CWDM
Fiber I/O Electrical
Ethernet Ports (2)
TX Active
yellobrik
®
LYNXTechnik AG Broadcast Television Equipment
DC Power Input
WARNING
WARNING
LASER RADIATION
Do not view directly with
optical instruments
CLASS 1M LASER PRODUCT
RX Active
We are constantly adding additional yellobrik modules.
Please visit our website for the latest product updates.
www.lynx-technik.com
®
Port LEDs
Green LED
3 blinks = 1Gbit
2 Blinks = 100Mbit
3 blinks = 10Mbit
Yellow LED = Activity
USB
(rmware update)
Power
Connections
The module functions as a 3 port Ethernet switch with 2 standard RJ45
electrical Ethernet ports and a ber Ethernet port using LC/PC optical
connections. Note a separate RX and TX ber link is needed between
locations. (LC duplex ber connector shown below)
Operation
The module maintains a constant 1Gbit ber communication speed
regardless of the speed of the 2 electrical ports. The electrical Ethernet
ports can be congured independently using the module dip switch if
required. This facilitates the use with older legacy electrical networks.
Power Lead Strain Relief
The module has a small hole in the case located above the power
connection to prevent the power lead being accidentally pulled out.
Use the supplied tie-wrap and secure the lead as shown below.
*Note
The module is designed for use with SMF
(Singlemode) ber cable. This module is CWDM
compatible and must be used with Singlemode
cable (do not attempt to use Multimode)
The electrical port speeds can be set to
automatic mode (10/100/1000) or
forced to 10Mbit if required. It is also
possible to congure automatic or
manual crossover for the electrical
ports (forced manual crossover is
sometimes needed for older networks)
This module is a CWDM version and is congured for the wavelength
specied when ordered. The wavelength is indicated with a white
sticker on the top of the module above the ber connections.
Note. If ber RX LED is OFF this indicates no signal is present, signal to
weak or is a non a valid signal.
Power
The module requires a 12V DC power input and a LED is provided to
conrm power is connected. A power supply is provided, but if
applying your own power, please provide a clean 12V DC power source.
Module power consumption is approx 250mA (2.8VA)
Optional Mounting Bracket
The optional RFR 1001 mounting bracket can be used to permanently
mount the module on any at surface or on 19” rack rails.
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