Features and Benefits

 

• Turbo Ring (recovery time < 20 ms at full load) and RSTP/STP (IEEE 802.1w/D)
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 determinism
• Port Trunking for optimum bandwidth utilization
• RMON for efficient network monitoring and proactive capability
• SNMPv1/v2c/v3 for different levels of network management security
• IEEE 802.1X , HTTPS, and SSH to enhance network security
• Bandwidth management prevents unpredictable network status
• Lock port function for blocking unauthorized access based on MAC address
• Port mirroring for online debugging
• Automatic warning by exception through e-mail and relay output
• Digital inputs to integrate sensors and alarms with IP networks
 
Introduction
EDS-505A/508A are standalone 5 and 8-port managed Ethernet switches. With its advanced Turbo Ring (recovery time < 20 ms) technology and RSTP/STP (IEEE 802.1w/D), the EDS-505A/508A switches increase the reliability and availability of your industrial Ethernet network. Models with an extended operating temperature range of -40 to 75°C are also available. In addition, the switches support several reliable and intelligent functions, including QoS, IGMP Snooping/GMRP, VLAN, Port Trunking, SNMPv1/v2c/v3, IEEE 802.1X, HTTPS, SSH, and RMON, making the EDS-505A/508A switches suitable for any harsh industrial environment.
 
•  Technology:
Standards IEEE 802.3 for 10BaseT,
IEEE 802.3u for 100BaseT(X) and 100Base FX,
IEEE 802.3x for Flow Control,
IEEE 802.1D for Spanning Tree Protocol,
IEEE 802.1w for Rapid STP,
IEEE 802.1Q for VLAN Tagging,
IEEE 802.1p for Class of Service,
IEEE 802.1X for Authentication,
IEEE 802.3ad for Port Trunk with LACP
Protocols IGMPv1/v2 device, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, DHCP Option 82, BootP, TFTP, SNTP, SMTP, RARP, GMRP, LACP, RMON, HTTP, HTTPS, Telnet, SSH, Syslog
MIB MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON Group 1, 2, 3, 9
Flow Control IEEE 802.3x flow control, back pressure flow control
 

 

•  Switch Properties:
Priority Queues 4
IGMP Groups 256
Max. Number of Available VLANs 64
VLAN ID Range VID 1 to 4094
 

 

•  Interface:
RJ45 Ports 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
Fiber Port(s) 100BaseFX ports (SC/ST connector)
Console RS-232 (RJ45)
LED Indicators PWR1, PWR2, FAULT, MASTER, COUPLER, 10/100M
DIP Switches Turbo Ring, Master, Coupler, Reserve
Alarm Contact Two relay outputs with current carrying capacity of 1A @ 24 VDC
Digital Inputs Two inputs with the same ground, but electrically isolated from the electronics
•+13 to +30V for state “1”
•-30 to +3V for state “0”
•Max. input current: 8 mA
 
Optical Fiber
 
 
•  Power Requirements:
Input Voltage 24 VDC (12 to 45 VDC), redundant dual inputs
Input Current (@24V):0.26A/0.24A (EDS-508A/505A), 0.36A/0.35A (EDS-508A/505A-MM, EDS-508A/505A-SS)
Overload Current Protection Present
Connection Two removable 6-pin terminal blocks
Reverse Polarity Protection Present
 

 

•  Physical Characteristics:
Enclosure IP30 protection
Housing Metal case
Weight  1040 g
Dimensions 80.2 x 135 x 105 mm (3.17 x 5.31 x 4.13 in)
Installation DIN-Rail Mounting, Wall Mounting (optional kit)
 

 

•  Environmental Limits:
Operating Temperature 0 to 60°C (32 to 140°F)
-40 to 75°C (-40 to 167°F) for T models
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
 

 

•  Agency Approvals:
EMI FCC Part 15, CISPR (EN55022) class A
EMS EN61000-4-2 (ESD), level 3
EN61000-4-3 (RS), level 3
EN61000-4-4 (EFT), level 3
EN61000-4-5 (Surge), level 3
EN61000-4-6 (CS), level 3
EN61000-4-8
EN61000-4-11
Safety UL508, UL60950-1, CSA C22.2 No. 60950-1, EN60950-1
Hazardous Location UL/cUL Class I, Division 2, Groups A, B, C, and D ; ATEX Class I, Zone 2, Ex nC IIC (Pending)
Shock IEC60068-2-27
Freefall IEC60068-2-32
Vibration IEC60068-2-6
MTBF (meantime between failures) EDS-508A series: 339,000 hrs
EDS-505A series: 352,000 hrs
Database: Telcordia (Bellcore), GB
Maritime DNV, GL
 

 

•  Warranty:
Warranty Period 5 years
Details See www.moxa.com/warranty