Unmanaged Ethernet switch with 2 10/100BaseT(X) ports, 4 PoE ports, -40 to 75°C operating temperature

Ethernet interface
10/100BaseT(X) ports (RJ45 connection)
– 2
– Speed with automatic negotiation
– Full/half-duplex mode
– Automatic MDI/MDI-X connection
PoE ports (10/100BaseT(X), RJ45 connection)
– 4
– Speed with automatic negotiation
– Full/half-duplex mode
– Automatic MDI/MDI-X connection
Standards
– IEEE 802.3 for 10BaseT
– IEEE 802.3af/at for PoE/PoE+ output
– IEEE 802.3x for flow control
– IEEE 802.3u for 100BaseT(X)
PoE pinout
– V+, V+, V-, V- for pins 1, 2, 3, 6 (Endspan, MDI, Mode A)

Switch properties
Packet buffer size
– 768 kbits
MAC table size
– 2 K
Processing type
– Store and Forward

Power parameters
Input current
– 5.55 A @ 24 VDC
Connection
– 1 detachable 4-contact terminal block(s)
Operating voltage
– 12 to 57 VDC
Input voltage
– 12/24/48 VDC
– Redundant dual inputs
Power budget
– Max. 120 W for total PD consumption
– Max. 30 W for each PoE port
Power consumption (max.)
– Max. 13.2 W at full load without PD consumption
Reverse polarity protection
– Supports
Overload protection
– Supports

Physical characteristics
Housing
– Metal
IP protection
– IP30
Dimensions
– 50.3 x 114 x 70 mm (1.98 x 4.53 x 2.76 in)
Weight
– 375 g (0.83 lb)
Installation
– DIN rail mounting
– wall mounting (with optional kit)

Environmental conditions
Operating temperature
– -40 to 75°C (-40 to 167°F)
Storage temperature (including packaging)
– -40 to 85°C (-40 to 185°F)
Relative humidity
– 5 to 95% (non-condensing)

Standards and certifications
EMI
– CISPR 32, FCC Part 15B Class A
EMC
– EN 55032/24
EMS
– IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
– IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
– IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
– IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV
– IEC 61000-4-6 CS: 10 V
– IEC 61000-4-8 PFMF
Safety
– UL 508
Shock
– IEC 60068-2-27
Free fall
– IEC 60068-2-31
Vibration
– IEC 60068-2-6

MTBF
Time
– 1.398,743 hours
Standards
– Telcordia (Bellcore), GB