Phoenix Contact 1708 M12 POE, User Manual, Page: 25 / 34

Technical data and ordering data
105648_en_01 PHOENIX CONTACT
25
4 Technical data and ordering data
4.1 Technical data
General data
Function Compact switch, Ethernet/Fast Ethernet/Gigabit switch; complies with
IEEE 802.3/802.3u/802.3ab
Switch principle Store and forward
Address table 4000 MAC addresses
Transmission capacity per port
64-byte packet size, half duplex
At 10 Mbps: 14880 pps (packets per second)
At 100 Mbps: 148800 pps
At 1000 Mbps: 1488000 pps
Housing dimensions (width x height x depth) in mm 176 x 112 x 100
Permissible operating temperature -40°C ... 70°C
Permissible storage temperature -40°C ... +85°C
Degree of protection IP65/67
Protection class Class 3 VDE 0106; IEC 60536
Humidity
Operation 5% to 95%, non-condensing
Storage 10% to 95%, non-condensing
Air pressure
Operation 86 kPa to 108 kPa, 1500 m above sea level
Storage 66 kPa to 108 kPa, 3500 m above sea level
Ambient compatibility Free from substances that would hinder coating with paint or varnish accord-
ing to VW specification
Mounting position Perpendicular on a flat surface / cable/connector insertion from below
Connection to protective earth ground By means of housing
Weight 2305 g, typical
Supply voltage (US1/US2 redundant)
Connection Via M12 connector; maximum conductor cross section = 2.5 mm
2
Nominal value 24 V DC
Permissible voltage range 18.7 V DC to 30.5 V DC
Permissible ripple (within the permissible voltage range) 3.6 V
PP
Test voltage 2250 V DC for one minute between US1/US2 - FE/housing, US1/US2 - DI,
US1/US2 - signal contact
Current consumption at US at 24 V DC, maximum 290 mA (8 x Gigabit, without PD loads)
Maximum power consumption 7.0 W (8 x Gigabit, without PD loads)
17.0 W + maximum 200 W PD loads
Interfaces
Number of Ethernet ports 8
Floating signal contact
Voltage 24 V DC
Current carrying capacity 100 mA
Digital input