Moxa EDS-508A-MM-SC Layer 2 Managed Switch

USD 1,243.53

8-port industrial Layer 2 managed Ethernet switch with 6 RJ45 & 2 SC multi-mode fiber ports. Turbo Ring, IP30 metal housing, & redundant 12/24/48 VDC input.

SKU MOXA-EDS-508A-MM-SC Category
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Moxa EDS-508A-MM-SC Layer 2 Managed Switch

Model Identifier EDS-508A-MM-SC
Official Part Number EDS-508A-MM-SC
GTIN Standard NA

Technical Overview

8-port industrial Layer 2 managed Ethernet switch with 6 RJ45 & 2 SC multi-mode fiber ports. Turbo Ring, IP30 metal housing, & redundant 12/24/48 VDC input.

Key Features

  • 6 10/100BaseT(X) RJ45 ports and 2 100BaseFX multi-mode SC fiber ports
  • Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/STP, and MSTP
  • IGMP snooping and GMRP for filtering multicast traffic
  • Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
  • QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase network determinism
  • Rugged IP30-rated metal housing with DIN-rail and optional wall mounting capabilities
  • 2 Digital inputs and 1 relay output for automatic warning by exception

Redundant dual inputs: 12/24/48 VDC (9.6 to 60 VDC operating voltage)

Technical Specification Matrix

ParameterValue
Port Configuration6 x 10/100BaseT(X) RJ45, 2 x 100BaseFX Multi-Mode SC
Input Voltage12/24/48 VDC (Redundant dual inputs)
Operating Voltage9.6 to 60 VDC
Input Current0.30 A @ 24 VDC
Operating Temperature-10 to 60°C (14 to 140°F)
IP RatingIP30
Housing MaterialMetal
Relay Output1 A @ 24 VDC capacity
Physical Weight (kg)1.04
Dimensions L x W x H (cm)10.5 x 8.02 x 13.5

Industrial Applications

1. Factory Automation Network Redundancy

Deploying the switch to establish robust ring topologies in automated manufacturing assembly lines that rely on continuous PLC communication. The switch's proprietary Turbo Ring minimizes network interruptions during cable failure events.

Problem Solved

Prevents operational standstill in time-sensitive automation systems by executing an ultra-fast automated network path failover of less than 20 ms.

Turbo RingTurbo ChainPLC NetworkingRedundant Automation Loop

2. Substation SCADA Monitoring

Utilizing the switch to facilitate the communication backbone in power generation control rooms. The reliable 12/24/48 VDC redundant dual power input prevents outages while relaying data from SCADA I/O modules.

Problem Solved

Eliminates network dropping due to power supply failures or voltage fluctuations through dedicated DC dual input loop connectivity.

SCADA SystemsSubstation Automation12/24/48 VDC RedundancyIndustrial Ethernet

3. Extended-Distance Facility Communication

Linking remote operational control centers with field manufacturing machinery across large processing plants using the integrated 100BaseFX SC multi-mode fiber ports.

Problem Solved

Overcomes the strict 100-meter limitation and high EMI susceptibility of traditional RJ45 copper cabling in heavy machinery environments.

Multi-mode SC FiberEMI ImmunityLong-haul Industrial Communication100BaseFX Fiber Optic
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