EDS-305-S-SC-80 - Unmanaged Ethernet switch with 4 10100BaseT(X) connections

Moxa has an extensive portfolio of industrial unmanaged switches specifically designed for industrial Ethernet infrastructures. Our unmanaged Ethernet switches meet the stringent standards required for operational reliability in harsh environments.

Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 1 100BaseFX single-mode port with SC connector for 80 km transmission, relay output warning, 0 to 60 °C operating temperature

Input/output interface
Alarm contact channels
- 1 relay output with a current carrying capacity of 1 A @ 24 VDC

Ethernet interface
10/100BaseT(X) ports (RJ45 connection)
- 4
- Automatic negotiation speed
- Full/half-duplex mode
- Automatic MDI/MDI-X connection
100BaseFX ports (single-mode SC connection, 80 km)
- 1
Standards
- IEEE 802.3 for 10BaseT
- 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 characteristics
MAC table size
- 1 K
Packet buffer size
- 384 K
Processing type
- Store and Forward

Power parameters
Input current
- 0.15 A @ 24 VDC
Connection
- 1 detachable 6-contact terminal block(s)
Operating voltage
- 12 to 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
- 790 g (1.75 lb)
Installation
- DIN rail mounting
- Wall mounting (with optional kit)

Environmental conditions
Operating temperature
- 0 to 60°C (32 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
Hazardous areas
- ATEX
- Class I Division 2
EMI
- CISPR 32, FCC Part 15B Class A
EMC
- EN 55032/24
Vibration
- IEC 60068-2-6
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 hours
Standards
- MIL-HDBK-217F