4 completely separate LAN ports (3x RJ45, 1x SFP):

offers PTP on 3 ports 1- and 2-step master or slave
different profiles and domains per port
multicast / unicast
IPv4 / IPv6 / Layer 2
provides NTP on 4 ports (>10,000 requests/s on all 4 ports combined)
Multifunctional device due to the different timecode and frequency outputs:

1x E1 RJ48 (balanced) or BNC (unbalanced)
2x pulse / frequency / 10MHz outputs
1x IRIG-B / AFNOR
2x serial output
1x DCF current loop output
High degree of system redundancy by connecting two DTS 4160 via fiber optic connection:

high availability
master-slave operation with automatic switchover in the event of a fault
High precision time:

Time reception from GPS, GLONASS or Beidou
GPS Disciplined Oscillator (GPSDO)