The EDS-408A-PN-T is a rugged 8-port managed Ethernet switch designed for demanding industrial environments. This model supports PROFINET and is capable of operating within an extended temperature range of -40 to 75 °C, making it ideal for energy, transportation, and factory automation applications.

It features fast network recovery with Turbo Ring and Turbo Chain technologies (recovery < 20 ms for up to 250 switches), and also supports RSTP/STP protocols. Extensive network management options are provided through interfaces such as SNMPv3, SSH, HTTPS, DHCP, TFTP, and Syslog. For industrial integration, it supports key protocols like PROFINET, EtherNet/IP, and Modbus TCP.

Advanced security features include Port Lock, trust access control, and NTP authentication. The switch is housed in a robust IP30-rated metal enclosure and supports flexible DIN-rail or wall mounting installation.

Technical Specifications:

Ethernet Interface:

• 8x 10/100BaseT(X) RJ45 Ports
• Auto-negotiation, Full/Half-Duplex, Auto MDI/MDI-X

Supported Standards:

• IEEE 802.3, 802.3u, 802.3x, 802.1D-2004, 802.1p, 802.1Q, 802.1w

Software Features:

• VLAN: 802.1Q, Port-based, GMRP, GVRP
• Protocols: PROFINET, EtherNet/IP, Modbus TCP
• Management: DHCP (Options 66/67/82), BOOTP, RARP, SNMPv1/v2c/v3, Telnet, Syslog, LLDP, RMON, TFTP, SMTP
• Redundancy: Turbo Ring v1/v2, Turbo Chain, STP, RSTP
• Security: HTTPS/SSL, SSH, SNMPv3, NTP authentication, Broadcast Storm Protection, Port Lock
• Time: NTP/SNTP Server & Client

Switch Properties:

• MAC Address Table: 8,000 entries
• VLANs: up to 64, ID range: 1–4094
• IGMP Groups: 256
• Packet Buffer Size: 1 Mbit
• Priority Queues: 4

Serial Console:

• RS-232 (10-pin RJ45), 115200, n, 8, 1

DIP Switches:

• Turbo Ring, Master, Coupler, Reserve settings

Alarm Contacts:

• 1 relay output, 1 A @ 24 VDC

Power Parameters:

• Input: 12/24/48 VDC, dual-redundant
• Operating Voltage: 9.6–60 VDC
• Protection: overload and reverse polarity
• Input Current:
• 0.61 A @ 12 VDC
• 0.3 A @ 24 VDC
• 0.16 A @ 48 VDC

Physical Characteristics:

• Housing: Metal, IP30
• Dimensions: 53.6 × 135 × 105 mm
• Weight: 650 g
• Installation: DIN-rail, optional wall mount

Environmental Limits:

• Operating Temperature: -40 to 75 °C
• Storage Temperature: -40 to 85 °C
• Humidity: 5–95 % RH (non-condensing)

Certifications:

• Safety: UL 508
• EMC/EMI: EN 55032/35, FCC Part 15B Class A, CISPR 32
• EMS: IEC 61000-4-2/3/4/5/6/8
• Hazardous Locations: ATEX, Class I Div 2
• Railway: EN 50121-4
• Traffic: NEMA TS2
• Shock/Vibration/Drop: IEC 60068-2-6/27/31
• Maritime: DNV

MTBF:

• 1,339,439 hours (Telcordia, GB standard)

Warranty:

• 5 years