With a passive twin-ax cable assembly of 1 meter and two SFP+ connectors on each side, TL-SM5220-1M is suitable for short distances and offers a cost-effective way to connect within racks and across adjacent racks. - More from the Manufacturer
What This Product Does - With a passive twin-ax cable assembly of 3 meters and two SFP+ connectors on each side, TL-SM5220-3M is suitable for short distances and offers a cost-effective way to connect within racks and across adjacent racks. - More from the Manufacturer