• Technology |
Standards |
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3x for Flow Control
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1w for Rapid STP
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging |
Protocols |
IGMPv1/v2, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, TFTP, SNTP,
SMTP, RARP, RMON, HTTP, Telnet, Syslog, DHCP Option 66/67/82, BootP,
LLDP, PROFINET, EtherNet/IP, Modbus/TCP, IPv6, NTP Server/Client |
MIB |
MIB-II, Ethernet-Like MIB, P-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 |
MAC Table Size |
2 K (EDS-405A-PN), 8 K (EDS-408A-PN) |
Packet Buffer Size |
1 Mbit |
• Interface |
RJ45 Ports |
10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto
MDI/MDI-X connection |
Console Port |
RS-232 (RJ45 connector) |
DIP Switches |
Turbo Ring, Master, Coupler, Reserve |
LED Indicators |
PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL, 10/100M |
Alarm Contact |
1 relay output with current carrying capacity of 1 A @ 24 VDC |
• Power Requirements |
Input Voltage |
24 VDC (12 to 45 VDC), redundant dual inputs |
Input Current |
EDS-405A-PN: 0.24 A @ 24 V
EDS-408A-PN: 0.26 A @ 24 V |
Overload Current Protection |
Present |
Connection |
1 removable 6-contact terminal block |
Reverse Polarity Protection |
Present |
• Physical Characteristics |
Housing |
Metal, IP30 protection |
Dimensions |
53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in) |
Packing Size |
19.2 x 16.8 x 9.3 cm |
Weight |
650 g |
Packing Weight |
EDS-405A-PN series: 1140 g
EDS-408A-PN series: 1220 g |
Installation |
DIN-rail mounting, wall mounting (with optional kit) |
• Environmental Limits |
Operating Temperature |
Standard Models: 0 to 60¢XC (32 to 140¢XF)
Wide Temp. Models: -40 to 75¢XC (-40 to 167¢XF) |
Storage Temperature |
-40 to 85¢XC (-40 to 185¢XF) |
Ambient Relative Humidity |
5 to 95% (non-condensing) |
• Standards and Certifications |
Safety |
UL 508, UL 60950-1, CSA C22.2 No. 60950-1, EN 60950-1** |
Hazardous Location |
UL/cUL Class I Division 2 Groups A/B/C/D, ATEX Zone 2 Ex nC IIC |
EMI |
FCC Part 15 Subpart B Class A, EN 55022 Class A |
EMS |
EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3,
EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3,
EN 61000-4-6 (CS) Level 3, EN 61000-4-8 |
Traffic Control |
NEMA TS2 |
Rail Traffic |
EN 50121-4* |
Marine |
DNV, GL |
Shock |
IEC 60068-2-27 |
Freefall |
IEC 60068-2-32 |
Vibration |
IEC 60068-2-6 |
• MTBF (mean time between
failures) |
Time |
EDS-405A-PN Series: 392,000 hrs
EDS-408A-PN Series: 363,000 hrs |
Standard |
Telcordia (Bellcore), GB |
• Warranty |
Warranty Period |
5 years |
Details |
See www.moxa.com/warranty |