www.moxa.com
1
EDS-2008-EL Series
8-port entry-level unmanaged Ethernet switches with metal housing
Features and Benefits
• 10/100BaseT(X) (RJ45 connector)
• Compact size for easy installation
• QoS supported to process critical data in heavy traffic
• IP40-rated metal housing
• -40 to 75°C wide operating temperature range (-T models)
Certifications
Introduction
The EDS-2008-EL series of industrial Ethernet switches have up to eight 10/100M copper ports, which are ideal for applications that require simple
industrial Ethernet connections. To provide greater versatility for use with applications from different industries, the EDS-2008-EL Series also
allows users to enable or disable the Quality of Service (QoS) function, and broadcast storm protection (BSP) with DIP switches on the outer panel.
In addition, the EDS-2008-EL Series has a rugged metal housing to ensure suitability for use in industrial environments and fiber connections
(Multi-mode SC or ST) can also be selected.
The EDS-2008-EL Series has a 12/24/48 VDC single power input, DIN-rail mounting, and high-level EMI/EMC capability. In addition to its compact
size, the EDS-2008-EL Series has passed a 100% burn-in test to ensure it will function reliably after it has been deployed. The EDS-2008-EL Series
has a standard operating temperature range of -10 to 60°C with wide-temperature (-40 to 75°C) models also available.
Specifications
Ethernet Interface
10/100BaseT(X) Ports (RJ45 connector) EDS-2008-EL: 8
EDS-2008-EL-M-ST: 7
EDS-2008-EL-M-SC: 7
Full/Half duplex mode
Auto MDI/MDI-X connection
Auto negotiation speed
100BaseFX Ports (multi-mode SC connector) EDS-2008-EL-M-SC: 1
100BaseFX Ports (multi-mode ST connector) EDS-2008-EL-M-ST: 1
Standards IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
IEEE 802.1p for Class of Service
Optical Fiber
100BaseFX
Multi-Mode Single-Mode
Fiber Cable Type OM1
50/125 µm
G.652
800 MHz x km
Typical Distance 4 km 5 km 40 km
Wavelength Typical (nm) 1300 1310
www.moxa.com
2
100BaseFX
Multi-Mode Single-Mode
Fiber Cable Type OM1
50/125 µm
G.652
800 MHz x km
TX Range (nm) 1260 to 1360 1280 to 1340
RX Range (nm) 1100 to 1600 1100 to 1600
Optical Power
TX Range (dBm) -10 to -20 0 to -5
RX Range (dBm) -3 to -32 -3 to -34
Link Budget (dB) 12 29
Dispersion Penalty
(dB)
3 1
Note: When connecting a single-mode fiber transceiver, we recommend using an
attenuator to prevent damage caused by excessive optical power.
Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link
budget (dB) > dispersion penalty (dB) + total link loss (dB).
Switch Properties
Processing Type Store and Forward
MAC Table Size 8 K
Packet Buffer Size 4 Mbits
DIP Switch Configuration
Ethernet Interface Quality of Service (QoS), Broadcast Storm Protection (BSP)
Power Parameters
Connection 1 removable 2-contact terminal block(s)
Input Current EDS-2008-EL: 0.067A @ 24 VDC
EDS-2008-EL-M-ST/EDS-2008-EL-M-SC: 0.105A @ 24 VDC
Input Voltage 12/24/48 VDC
Operating Voltage 9.6 to 60 VDC
Overload Current Protection Supported
Reverse Polarity Protection Supported
Physical Characteristics
Installation DIN-rail mounting, Wall mounting (with optional kit)
Weight 163 g (0.36 lb)
Housing Metal
Dimensions EDS-2008-EL: 36 x 81 x 65 mm (1.4 x 3.19 x 2.56 in)
EDS-2008-EL-M-ST: 36 x 81 x 70.9 mm (1.4 x 3.19 x 2.79 in) (w/ connector)
EDS-2008-EL-M-SC: 36 x 81 x 68.9 mm (1.4 x 3.19 x 2.71 in) (w/ connector)