• Supports standard 1GbE inputs
• 3x Ethernet switch (1x Optical, 2x RJ45)
• Auto 10/100/1000 Ethernet speed detection
• Manually force 10Mbit/s Ethernet speed if needed
• Auto and manual Ethernet crossover selection
• Distances up to 80km (49.7 miles) over fiber
• 18 CWDM wavelength selections (ITU-T G.694.2)

Description

The OET 1544 is a compact 3 ports Ethernet switch compatible with CWDM. It is designed to extend the reach of 1GbE signals over long distances using a constant (fixed) high speed optical transceiver speed.

18 selectable CWDM wavelengths are provided to enable the module to be used in a multiplexed CWDM environment. When paired with another OET 1544 at the receiving end (using two fiber links) it becomes a cost-effective Ethernet extender system for distances up to 80km* – providing a stable, high speed 1Gbit/s error free optical connection between locations.

The OET 1544 has two standard RJ45 Ethernet ports and one Fiber I/O. It functions as a 3 ports Ethernet switch. For legacy system use; each Ethernet port can be set for automatic speed detection (10/100/1000) or forced to 10 Mbit/s. Each port can use auto crossover detection. These functions are available using the dip switch located on the device.

Ordering Information:
The SFP fiber transmitter is sold separately, please specify the required wavelength when ordering CWDM SFPs.