Description
MOXA EDS-508A-MM-SC (D201427)
Technical Specifications
Brand: MOXA
Product Series: EDS-500A Series
Product Model: EDS-508A-MM-SC
Product Type: Layer 2 Advanced Managed Industrial Ethernet Switch
Copper Ports: 6 × 10/100BaseT(X) RJ45, auto MDI/MDI-X, auto-negotiation
Fiber Ports: 2 × 100BaseFX multi-mode SC connector
Console Port: 1 × RS-232 (RJ45 interface)
Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D-2004, IEEE 802.1w, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1p
Protocols: IGMP v1/v2, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP, RARP, GMRP, LACP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH, SNMP Inform, EtherNet/IP, Modbus/TCP, LLDP, IEEE 1588 PTP v2, IPv6, NTP Server/Client
Switching Method: Store-and-forward
Flow Control: IEEE 802.3x flow control, backpressure flow control
Priority Queues: 4
VLAN Capacity: Up to 64 VLANs; VID 1–4094
IGMP Groups: 256
MAC Address Table: 8K entries
Packet Buffer: 1 Mbit
Input Voltage: 24 VDC (12–48 VDC), dual redundant inputs
Power Connector: 1 × removable 6-pin terminal block
Alarm Output: 2 × relay outputs, 1 A @ 24 VDC
Digital Input: 2 × digital inputs (State 1: +13 to +30 V; State 0: -30 to +3 V; max 8 mA)
Protection Rating: IP30
Dimensions: 80.5 × 135 × 105 mm (W × H × D)
Weight: Approximately 1,040 g
Operating Temperature: 0°C to 60°C (standard model); -40°C to 75°C (wide-temperature variant)
Storage Temperature: -40°C to 85°C
Relative Humidity: 5% to 95% (non-condensing)
Certifications: UL 508, UL 60950-1, CE, IPv6 Ready
Functional Features
Turbo Ring v2 and Turbo Chain: Proprietary redundancy protocols with recovery time under 20 ms for up to 250 switches
RSTP/STP/MSTP: IEEE 802.1w Rapid STP, IEEE 802.1D STP, and IEEE 802.1s Multiple STP for loop-free topologies
IEEE 1588 PTP v2: Precision Time Protocol for sub-microsecond network time synchronization
EtherNet/IP and Modbus/TCP Support: Native support for industrial Ethernet protocols with device management and monitoring
PROFINET Compatibility: Transparent PROFINET data transmission for seamless integration
Advanced VLAN: Port-based VLAN, IEEE 802.1Q VLAN tagging, and GVRP for dynamic VLAN management
QoS: IEEE 802.1p/1Q priority queuing and TOS/DiffServ for deterministic traffic delivery
Link Aggregation: IEEE 802.3ad LACP and port trunking for increased bandwidth and redundancy
IGMP Snooping and GMRP: Efficient multicast traffic filtering for industrial protocols
RMON: Full RMON support (Groups 1, 2, 3, 9) for comprehensive network monitoring
SNMP Management: SNMPv1/v2c/v3 with SNMP Inform for reliable event notification
Advanced Security: TACACS+, SNMPv3, IEEE 802.1X port authentication, HTTPS, SSH for multi-layer security
Bandwidth Management: Per-port rate limiting to prevent network instability
MAC Address Port Locking: Restricts port access to authorized MAC addresses only
DHCP Option 82: Enables policy-based IP address assignment for different network segments
Email and Relay Alerts: Automatic fault notification via email and relay output
CLI Management: Full command-line interface for rapid configuration of key management functions
IPv6 Ready: Certified IPv6 support for future-proof network deployment
ABC-01 Support: Automatic Backup Configuration for quick device replacement
Web and Windows Tools: Browser-based management and Windows utility for easy configuration
