| • Technology: | | Standards | IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
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, BootP, TFTP, SNTP, SMTP, RARP, GMRP, LACP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH, SNMP Inform, Modbus/TCP, LLDP, IEEE 1588 PTP, IPv6 | | MIB | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB 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 duplix mode, and auto MDI/MDI-X connection | | Fiber Port(s) | 100BaseFX ports (SC/ST connector) | | LED Indicators | PWR1, PWR2, FAULT, MASTER, COUPLER, 10/100M | | DIP Switches | Turbo Ring, Master, Coupler, Reserve | | Alarm Contact | 2 relay outputs with current carrying capacity of 1A @ 24 VDC | | Digital Inputs | 2 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 | | Console Port | RS-232 (RJ45 connector) |
| • Optical Fiber |  |
| • Power Requirements: | | Input Voltage | 24 VDC (12 to 45 VDC), redundant dual inputs | | Input Current | EDS-505A: 0.24 A @ 24 V
EDS-508A: 0.26A @ 24 V
EDS-505A-MM/SS: 0.35 A @ 24 V
EDS-508A-MM/SS: 0.36 A @ 24 V | | Overload Current Protection | Present | | Connection | 2 removable 6-contact terminal blocks | | Reverse Polarity Protection | Present |
| • Physical Characteristics: | | Housing | Metal, IP30 protection | | 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 (with optional kit) |
| • Environmental Limits: | | Operating Temperature | Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F) | | 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), EDS-505A/508A: level 3; EDS-516A: level 2
EN61000-4-3 (RS), level 3
EN61000-4-4 (EFT), level 2
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 (Pending: EDS-505A-SS-SC-80,EDS-508A-SS-SC-80, EDS-508A-SS-SC-80-T); ATEX Zone 2, Ex nC IIC (Pending: EDS-505A-SS-SC-80,EDS-508A-SS-SC-80, EDS-508A-SS-SC-80-T) | | Shock | IEC60068-2-27 | | Freefall | IEC60068-2-32 | | Vibration | IEC60068-2-6 | | MTBF (meantime between failures) | Time:
EDS-505A Series: 352,000 hrs
EDS-508A Series: 339,000 hrs
Database: Telcordia (Bellcore), GB | | Maritime | DNV, GL |
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