2891916 Phoenix Contact, 2891916 Datasheet - Page 3

• Manufacturer Part Number: 2891916
• Description: ETHERNET SWITCH 4 PORT RJ45
• Manufacturer: Phoenix Contact
• Type: Ethernetr

Specifications of 2891916

• Features: 4 Ports
• Product: Switches
• Current, Consumption: 250 mA
• Phoenix Part Number: FL SWITCH LM 4TX/2FX SM
• Power Consumption: 6 W
• Voltage, Ripple: 3.6 Vpp
• Voltage, Supply: 24 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FL SWITCH LM 4TX/2FX SM

7199_en_01
Power Supply
Connection
Nominal value
Permissible ripple
Permissible voltage range
Current consumption at U
Test voltage
Protection against polarity reversal
Power consumption
Interfaces
Ethernet interface in RJ45 format
Ethernet interface (SC)
V.24 (RS-232) communication interface
Floating alarm contact
Mechanical Tests
Shock test according to IEC 60068-2-27
Vibration resistance according to IEC 60068-2-6
Free fall according to IEC 60068-2-32
Number
Connection format
Connection medium
Cable impedance
Transmission speed
Number
Connection format
Wavelength
Laser protection
Minimum transmission length, including 3 dB system reserve, when using
multi-mode
Maximum transmission power multi-mode
Minimum transmission power multi-mode
Minimum receiver sensitivity multi-mode
Maximum overrange multi-mode
Minimum transmission length, including 3 dB system reserve, when using
single-mode
Maximum transmission power single-mode
Minimum transmission power single-mode
Minimum recierver sensitivity single-mode
Maximum overrange single-mode
Transmission speed
Number
Connection format
Voltage
Current carrying capacity
S
at a nominal value of
Via COMBICON;
maximum conductor cross section = 2.5 mm
24 V DC
3.6 V
18.5 V DC to 30.5 V DC
250 mA, typical (8TX...); 400 mA, typical (4TX/2FX...)
500 V DC for one minute
Present
6 W, typical (8TX...); 9,6 W typical (4TX/2FX...)
8 or 4
8-pos. RJ45 socket on the switch
Twisted pair cable with a conductor cross section of 0.14 mm
100 Ohm
10/100 Mbps
0 or 2
1300 nm
Class 1 according to DIN EN 60825-1:2001-11
6,4 km glass fiber with F-G 50/125 0,7 dB/km F1200
2,8 km glass fiber with F-G 50/125 1,6 dB/km F800
11 km glass fiber with F-G 62,5/125 0,7 dB/km F100
3,0 km glass fiber with F-G 62,5/125 2,6 dB/km F
-14 dBm
-20 dBm with 62,5/125 µm, -23,5 with 50/125 µm
-31 dBm
-14 dBm
36 km glass fiber with F-G 9/125 0,36 dB/km
32 km glass fiber with F-G 9/125 0,4 dB/km
26 km glass fiber with F-G 9/125 0,5 dB/km
-8 dBm
-15 dBm
-31 dBm
-7 dBm
100 Mbps
1
Mini-DIN female connector on the switch
24 V DC
100 mA, maximum
Storage/transport: 50g, 11 ms period, half-sine shock pulse
Operation/storage/transport: 5g, 150 Hz, criterion 3
1 m
Operation: 25g, 11 ms period, half-sine shock pulse
SC duplex socket on the switch
pp
within the permissible voltage range
2
PHOENIX CONTACT
FL SWITCH LM ...
2
to 0.22 mm
2
3