特色和優(yōu)點

指令列介面（CLI; Command Line Interface），可快速配置主要網管功能
通過IPv6 Ready logo認證（IPv6 Logo**認證）
DHCP Option 82用於不同方針下的IP位址分配
支援EtherNet/IP和Modbus/TCP協(xié)定，便於管理與監(jiān)控設備
具備PROFINET v2 conformance class B、GSD (General Station Description) v2和SIMATIC STEP 7設備圖標可供使用
Turbo Ring、Turbo Chain（斷線復連時間小於20毫秒）和RSTP/STP網路備援
支援過濾多播流量的 IGMP Snooping和GMRP
Port-based VLAN、IEEE 802.1Q VLAN和GVRP，簡化網路規(guī)劃
QoS (IEEE 802.1p和TOS/DiffServ) 提高資料傳送確定性
RMON 提供更有效率的網路監(jiān)控和預測能力
SNMP V1/V2c/V3，可執(zhí)行不同層級的網管安全性
頻寬管理功能可避免不可預測的網路狀態(tài)
Port mirroring 功能協(xié)助線上除錯
 


簡介

EDS-405A/408A-PN為一系列支援PROFINET的5和8埠網管型乙太網路交換器。由於內建PROFINET功能，PN交換器可輕易整合至Simatic Step 7工程工具中，讓自動化工程師更便於透過Step 7來配置并監(jiān)控自動化HMI。EDS-405A/408A-PN具備快速開機、Turbo Ring和Turbo Chain斷線快速復連技術，能協(xié)助您將您的PROFINET網路效能較佳化。Moxa的PROFINET交換器也支援多種好用的網管功能，像是IGMP snooping、IEEE 802.1Q VLAN、QoS、埠口鏡像、SNMP、頻寬管理，以及透過e-mail或繼電器發(fā)出事件警報。

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°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)
? 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 /warranty