Dell PowerEdge T640 Tower Rack Server Memory Upgrade computer accessories & peripherals PRTWall mountable Subscriber Line Interface

PRTWall mountable Subscriber Line Interface Circuit (SLIC) Ring voltage: 40 to 90 Vpk configurableRing frequency accuracy: 1%Ring waveform: Trapezoidal or sinusoidalMaximum ringer load: 3 Ringer Equivalence Numbers (RENs)On-hook voltage (tip and ring): -46 to -56VOff-hook current: 25mA +/-10%Terminating impedance: 600 ohm resistive

the 6106W model allows for easy temperature adjustments and monitoring

service provider Rack Mount 2U

you benefit from improved energy efficiency and reduced downtime

Dell PowerEdge T640 Tower Rack Server Memory Upgrade computer accessories & peripherals PRTWall mountable Subscriber Line InterfaceNEMIX RAM memory upgrades compatible with DELL PowerEdge T640 Tower Rack Server, and backed by a Lifetime Warranty.