Lynx Technik yellobrik OET 1514 Ethernet to Fiber Transceiver (switch)

The Yellobrik OET 1514 is a compact 3-port Ethernet switch designed to extend the reach of electrical Ethernet signals over long distances using a fixed high-speed 1 Gbit/s optical transceiver. When paired with another OET 1514 at the receiving end (using two fiber links), it provides a cost-effective Ethernet extender system for distances up to 10 km, ensuring a stable, high-speed, error-free optical connection between locations.

Key Features

• Supports standard Ethernet inputs up to 1 Gbit/s
• 3-port Ethernet switch (1 fiber, 2 electrical)
• Auto (10/100/1000) port speed detection
• Option to manually force 10 Mbit/s electrical speed if needed
• Fiber transceiver speed fixed at 1 Gbit/s
• Auto or manual electrical crossover selection
• Supports distances up to 10 km (6.2 miles) over fiber
• Two SFP selections available: Singlemode and Multimode

Technical Specifications

Ethernet Ports

• 2 x Ethernet ports with RJ45 connectors
• Supports:
  • 10Base-T: UTP category 3, 4, or 5 cable up to 100 m (2 pairs)
  • 100Base-TX: UTP category 5 cable up to 100 m (2 pairs)
  • 1000Base-TX: UTP category 5 cable up to 100 m (4 pairs)
• Auto-detect bit rate (10/100/1000) or force to 10 Mbit/s for each port (selectable)
• Automatic crossover detection or manual selection for each port (selectable)
• Port speed/activity LED indication (next to Ethernet port)

Fiber Optic Interface

• 1 x fiber optic input and 1 x fiber optic output
• Singlemode fiber using LC/PC connections
• Compliant with IEEE 802.3z (1000BASE-X Gbit/s Ethernet over Fiber at 1 Gbit/s)
• Transmitter:
  • Wavelength: 1310 nm
  • Output power: -3 dBm
• Receiver:
  • Wavelength range: 1260 nm to 1620 nm
  • Sensitivity: -3 dBm to -23 dBm
• Maximum distance: approximately 10 km (6.2 miles) over singlemode fiber
• TX and RX active LEDs on the side of the module

Power

• +12V DC at 1.7W nominal without SFP (supports 7 - 22V DC input range)

Physical

• Dimensions: 120 mm x 42 mm x 22 mm (4.73” x 1.65” x 0.86”) including connectors
• Weight: 125 g (4.4 oz)

Ambient Conditions

• Operating temperature: 5 - 40ºC (41 - 104ºF)
• Humidity: 90% (non-condensing)