Gigabit Ethernet NID with Circuit Emulation. AC Power. (1) Serial Port. (3) 10/100/1000Base-T RJ-45 Ports. (2) 100/1000Base-X Open SFP Ports. and (1) T1/E1 Port w/ -UK Pwr Cord ***Please Note*** In August 2021. Transition Networks and Net2Edge were aquired by Lantronix Inc. As Sol Distribution are official partners of Lantronix. Transition Networks. and Net2Edge. our customers will not be affected at all. You can continue to order Lantonix. Transition Networks and Net2Edge products from Sol Distribution as you always have.