What is the Arbor Net PFK-SP-6000-1G-DC?
The Arbor Net PFK-SP-6000-1G-DC is a network/telecom equipment component, listed by the manufacturer as "Peakflow SP 6000 (4 * 1GE Copper) DC, Peakflow SP 6000 Appliance; 2 RU; DC Power.". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.