Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, 2 100BaseFX multimode ports with SC connectors, -40 to 75 °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 connection):
– 2
Standards:
– IEEE 802.3 for 10BaseT
– IEEE 802.3u for 100BaseT(X) and 100BaseFX
– IEEE 802.3x for flow control

Switch features
– MAC Table Size: 2 K
– Packet Buffer Size: 768 kbits
– Processing Type: Store and Forward

Performance parameters
– Connection: 1 detachable 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
-I P protection class: IP30
– Dimensions: 50 x 114 x 70 mm (1.96 x 4.49 x 2.76 in)
– Weight: 275 g (0.61 lb)
-I nstallation: 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
– 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
– Maritime: ABS, LR, NK, DNV

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