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 6 10/100BaseT(X) ports, 2 100BaseFX multimode ports with SC connectors, -10 to 60°C operating temperature

Ethernet interface
10/100BaseT(X) ports (RJ45 connector)
– 6
– Automatic speed negotiation
– Full/half-duplex mode
– Automatic MDI/MDI-X connection
100BaseFX ports (multi-mode SC connector)
– 2
standards
– IEEE 802.3 for 10BaseT
– IEEE 802.3u for 100BaseT(X) and 100BaseFX
– IEEE 802.3x for flow control
Fibre optic

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

Performance parameters
Connection
– 1 removable 4-contact terminal block(s)
Input current
– 0.15 A @ 24 VDC
Input voltage
– 12/24/48 VDC
– Redundant dual inputs
Operating voltage
– 9.6 to 60 VDC
Overload current protection
– Supports
Reverse polarity protection
– Supports

DIP switch configuration
Ethernet interface
– Broadcast storm protection

Physical properties
Housing
– Aluminium
IP protection
– IP30
Dimensions
– 50 x 114 x 70 mm (1.96 x 4.49 x 2.76 in)
Weight
– 275 g (0.61 lb)
Installation
– DIN rail mounting
– Wall mounting (with optional kit)

Ambient conditions
Operating temperature
– -10 to 60°C (14 to 140°F)
Storage temperature (including packaging)
– -40 to 85°C (-40 to 185°F)
Relative humidity
– 5 to 95% (non-condensing)

Standards and certifications
Safety
– UL 508
– EN 62368-1 (LVD)
EMC
– EN 55032/35
EMI
– CISPR 32, FCC Part 15B Class A
EMS
– IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
– IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 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
Hazardous areas
– ATEX
– Class I Division 2
Railway
– EN 50121-4
Traffic control
– NEMA TS2
Vibration
– IEC 60068-2-6
Shock
– IEC 60068-2-27
Free fall
– IEC 60068-2-31
Marine
– ABS
– LR
– NK
– DNV

MTBF
Time
– EDS-208A: 3.248,014 hrs
– EDS-208A-MM/SS: 2,705,157 hrs
– EDS-208A-M/S: 2,943,335 hrs
Standards
– Telcordia (Bellcore), GB