The MOXA EDS-205A is an industrially robust unmanaged switch designed to provide reliable and simple network connectivity in a variety of industrial environments. Ideal for straightforward applications that require a high level of durability, the EDS-205A ensures continuous network uptime with its efficient operation and easy deployment.

Key Features:

Unmanaged Operation: The EDS-205A operates without manual intervention, offering plug-and-play simplicity that enhances ease of use and reduces setup time.
Industrial Durability: Built to endure harsh environments, this switch is housed in a rugged metal case and supports a wide temperature range, making it suitable for demanding industrial conditions.
Five Ethernet Ports: Equipped with five 10/100BaseT(X) ports, it enables the connection of multiple devices, facilitating greater network flexibility.
Redundant Power Inputs: Features dual power inputs to provide redundancy, minimizing the risk of power disruptions and ensuring continuous operation.
Port-based QoS: Supports Quality of Service (QoS) for traffic prioritization, enhancing the performance of mission-critical applications.

Benefits:

Enhanced Network Reliability: The redundant power design and robust construction enhance network reliability, reducing downtime and maintenance costs.
Increased System Efficiency: Provides efficient network connectivity that supports seamless communication and data transfer across connected devices.
Easy Installation and Maintenance: With its unmanaged nature and compact design, the EDS-205A can be easily installed and maintained, even in space-constrained environments.
Improved Operational Safety: Engineered to meet stringent industrial standards, this switch ensures a safer operational environment with its stable and secure network performance.

Applications:

Industrial Automation: Ideal for deployment in automated production lines where stable network connectivity is essential for operational continuity.
Surveillance Systems: Perfect for connecting surveillance cameras and other security devices, ensuring reliable data transmission for safety and monitoring purposes.
Building Management Systems: Plays a crucial role in the integration and management of building automation systems, enhancing efficiency and control.
Transportation and Infrastructure: Suitable for use in transportation systems where consistent and reliable network performance is critical for system operations.

The MOXA EDS-205A Unmanaged Switch stands out as a foundational component of industrial network infrastructures, offering unmatched reliability and performance to meet the challenging demands of various industrial applications.

Specification

Ethernet Interface	10/100BaseT(X) Ports (RJ45 connector)	5 Auto negotiation speed Full/Half duplex mode Auto MDI/MDI-X connection
	Standards	IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for flow control
	Optical Fiber	Refer table 2
Switch Properties	MAC Table Size	1K
	Packet Buffer Size	384 kbits
	Processing Type	Store and Forward
Power Parameters	Connection	1 removable 4-contact terminal block(s)
	Input Current	0.09 A @ 24 VDC
	Input Voltage	12/24/48 VDC Redundant dual inputs
	Operating Voltage	9.6 to 60 VDC
	Overload Current Protection	Supported
	Reverse Polarity Protection	Supported
DIP Switch Configuration	Ethernet Interface	Broadcast storm protection
Physical Characteristics	Housing	Aluminum
	IP Rating	IP30
	Dimensions	30 x 115 x 70 mm (1.18 x 4.52 x 2.76 in)
	Weight	175 g (0.39 lb)
	Installation	DIN-rail mounting Wall mounting (with optional kit)
Environmental Limits	Operating and Storage Temperature	-10 to 60°C (14 to 140°F)
	Storage Temperature (package included)	-40 to 85°C (-40 to 185°F)
	Ambient Relative Humidity	5 to 95% (non-condensing)
Standards and Certifications	EMC	EN 55032/24
	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 Locations	IECEx ATEX Class I Division 2
	Maritime	ABS LR NK DNV
	Railway	EN 50121-4
	Safety	UL 508
	Shock	IEC 60068-2-27
	Traffic Control	NEMA TS2
	Vibration	IEC 60068-2-6
	Freefall	IEC 60068-2-31
MTBF	Time	3,316,504 hrs
MTBF	Standards	Telcordia (Bellcore), GB
Warranty	Warranty Period	5 years
Warranty	Details	See www.moxa.com/warranty

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
	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).