Moxa has a large portfolio of industrial unmanaged switches that have been specially developed for industrial Ethernet infrastructures. Our unmanaged Ethernet switches fulfil the stringent standards required for operational reliability in harsh environments.

Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 1 100BaseFX multimode port with SC connector, relay output warning, operating temperature from -40 to 75 °C

Input/output interface
– Alarm contact channels -1Relay output with a current carrying capacity of 1 A at 24 VDC

Ethernet interface
– 10/100BaseT(X) ports (RJ45 connector): 4
– Automatic speed negotiation: full/half-duplex mode
– Automatic MDI/MDI-X connection: 100BaseFX ports (multi-mode SC connection) -1
– Standards
IEEE 802.3 for 10Base

IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
– Fibre optic
– DIP switch configuration
– Ethernet interface -Port break alarm

Switch properties
– MAC table size -1K
– Packet buffer size -384K
– Processing type -Storeand Forward

Power parameters
– Input current -0.15 A @ 24 VDC
– Connection -1removable 6-contact terminal block(s)
– Operating voltage -12to 48 VDC
– Input voltage: 24 VDC
– Redundant dual inputs
– Reverse polarity protection – Supported
– Overload current protection – Supported

Physical properties
– Housing: metal
– IP protection class -IP30
– Dimensions -53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
– Weight -790g (1.75 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)
– Ambient relative humidity -5 to 95% (non-condensing)

Standards and certifications
– Hazardous areas: ATEX
– Class I Division 2
EMI -CISPR32, FCC Part 15B Class A
EMC-EN 55032/24
– Vibration-IEC60068-2-6: EMS
IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 MHz: 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: 3 V
IEC 61000-4-8 PFMF

Safety
– UL 508
– UL 60950-1
– CSA C22.2 No. 60950-1
– Shock-IEC 60068-2-27
– Free-fall-IEC 60068-2-32
– Maritime -DNV

MTBF
– Time -422.742 hrs
– Standards -MIL-HDBK-217F