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15 March 2025

LYNX YELLOBRIK OET 1514 MM FIBRE TRANSCEIVER Ethernet, 2x MM LC, 850nm TX/RX, 550m

Stock code
90-3010
Brand
Lynx (Lynx Technik)
Model number
  • OET 1514-MM
LYNX YELLOBRIK OET 1514 MM FIBRE TRANSCEIVER Ethernet, 2x MM LC, 850nm TX/RX, 550m

Image may be provided for illustrative purposes only, please refer to the product description.

LYNX YELLOBRIK OET 1514 MM FIBRE TRANSCEIVER Ethernet, 2x MM LC, 850nm TX/RX, 550m

LYNX YELLOBRIK FIBRE OPTIC EXTENDERS - Ethernet, Serial and GPI - 10km

These modules, part of the yellobrik range manufactured by Lynx Technik, extend electrical communications circuits over distances of up to 10km using fibre optic cables. The range includes models supporting up to gigabit Ethernet or alternatively serial RS422, 432, 485 protocols combined with dual bi-directional GPI signaling. This can be accomplished, depending on model, using either a duplex fibre link or a single, multiplexed, fibre link. Modules may be used alone, or mounted in an optional rack-mounting frame.

Common Specifications
Serial connections: EIA/ETA RS232C / RS422 / RS485, RJ45
Max electrical nodes for RS422/485: 25 (ESD protection for up to 26kV)
GPI connections: 2x inputs, 2x outputs per module
GPI inputs: External passive closure between pins (short) to trigger, maximum input switching frequency 25Hz (50 operations / second).
Input insulation: 3.75kV
GPI outputs: Internal contact closure (relay), maximum switching frequency 25Hz (50 operations / second), maximum switching power 220 VDC, 0.25A or 250V AC, 0.25A.
Output insulation: 3.75kV
Ethernet: 2x ports, 10 BaseT, 100 BaseT, 1000 BaseT
Fibre maximum distance: 10km, singlemode; 300m, multimode
Power source: 9-14V DC (AC adapter supplied)
Dimensions: 105 x 40 x 22mm

Standard accessories: All yellobrik modules are supplied with a plug-top power supply, complete with UK, US, Australian and European plug fittings, and hook and loop pads for easy attachment to a suitable surface.
Optional accessories: Power adapter cables for 12V working, alternative power supplies and a rack-mounting frame for to 14 Yellobrik modules are available. Please see Lynx Yellobrik Power Supplies And Mounting Accessories.

ODT 1510 and ODT 1510 MM - Serial and GPI - 2x fibres

OET 1514 and OET 1514 MM - Ethernet - 2x fibres

The OET 1514 is a compact three-port Ethernet switch, designed to extend the reach of electrical Ethernet signals over long distances using a constant (fixed) high speed 1Gbit/s optical transceiver speed. When paired with another OET 1514 at the receiving end, the wired Ethernet signal can be extended over distances up to 10km (OET 1514 singlemode) or 300m (OET 1514 MM multimode) using two fibre links. The fibre port is fully IEEE 802.3z compliant, so a single OET 1514 can be combined with any IEEE compliant switch or network adapter provided that the equipment interface supports the fibre type, and the transmit and receive wavelengths.

The modules have two standard RJ45 electrical Ethernet ports and a duplex fibre port; they are three-port devices. However, when a pair are connected together by a duplex fibre connection, the combined pair act as a four-port Ethernet switch. Each electrical Ethernet port can be set for automatic speed detection, 10, 100, 1000Mbits/s or forced to 10Mbits/s and each port can use auto crossover detection or be forced manually if needed. These functions are available using a DIP switch. LEDs indicate port speed and activity for the electrical ports and TX, RX active for the fibre port.

OET 1514
Fibre connections: 2x fibre optic ports, one transmit, one receive, singlemode, LC/PC duplex connection.
Transmit wavelength: 1310nm, -3dBm
Receive wavelength: 1260 to 1620nm, -23dBm
OET 1514 MM
Fibre connections: 2x fibre optic ports, one transmit, one receive, multimode, LC/PC duplex connection.
Transmit wavelength: 850nm, -6dBm
Receive wavelength: 700 to 900nm, maximum sensitivity -17dBm

OBD 1510 D - Serial and GPI - 1x WDM fibre

OBD 1514 E - Ethernet - 1x WDM fibre

Technical note: WDM

WDM is wavelength-division multiplexing. This technology multiplexes a number of optical carrier signals onto a single fibre by using different wavelengths of light. This can be used to increase the capacity of the fibre or to enable bi-directional communication over a single fibre.