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 and TOS/DiffServ to increase determinism
• Port Trunking for optimum bandwidth utilization
• IEEE 802.1X , HTTPS, and SSH to enhance network security
• SNMPv1/v2c/v3 for different levels of network management
• RMON for efficient network monitoring and proactive capability
• Bandwidth management prevents unpredictable network status
• ABC-01 (Automatic Backup Configurator) for system configuration backup
• Port mirroring for online debugging
• Automatic warning through e-mail and relay output
• Digital inputs to integrate sensors and alarms with IP networks
• DIN-Rail or panel mounting capability

Introduction

The EDS-518A is a standalone 18-port managed Ethernet switch that provides 2 combo Gigabit ports with built-in RJ45 ports or SFP slots for Gigabit fiber optic communication, and Ethernet Redundant Turbo Ring (recovery time < 20 ms) to increase the reliability and speed of your network backbone. The EDS-518A also supports intelligent network management functions, including QoS, IGMP Snooping/GMRP, VLAN, Port Trunking, SNMPv1/v2c/v3, IEEE 802.1X, HTTPS, and SSH.

• LAN Interface
Ethernet	10/100 Mbps, RJ45 connector, Auto MDI/MDIX
Magnetic Isolation Protection	1.5 KV built-in

• WLAN Interface
Standard Compliance	802.11a/b/g
Network Mode	Infrastructure, Ad-Hoc
Tx Power	802.11a: 14 dBm (typical) 802.11b: 17 dBm (typical) 802.11g: 15 dBm (typical)
RX Sensitivity	-80 dBm
Radio Frequency Type	DSSS/OFDM
Transmission Rate	802.11a: 54 Mbps 802.11b: 11 Mbps 802.11g: 54 Mbps (max.) with auto fallback (54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbps)
Transmission Distance	Up to 100 meters (in open areas)
Wireless Security	WEP: 64-bit/128-bit data encryption WPA, WPA2, 802.11i: Enterprise mode and Pre-Share Key (PSK) mode Encryption: 128-bit TKIP/AES-CCMP EAP-TLS, PEAP/GTC, PEAP/MD5, PEAP/MSCHAPV2, EAP-TTLS/PAP, EAP-TTLS/CHAP, EAP-TTLS/MSCHAP, EAP-TTLS/MSCHAPV2, EAP-TTLS/EAP-MSCHAPV2, EAP-TTLS/EAP-GTC, EAP-TTLS/EAP-MD5, LEAP
Antenna Connector	Reverse SMA

• Serial Interface
Serial Standards	RS-232/422/485
Number of Ports	NPort W2150 Plus: 1 NPort W2250 Plus: 2
Connector(s)	DB9 male
Serial Data Log	64 KB
Off-Line Port Buffering	NPort W2150 Plus: 20 MB NPort W2250 Plus: 10 MB

• Serial Communication Parameters
Data Bits	5, 6, 7, 8
Stop Bits	1, 1.5, 2
Parity	None, Even, Odd, Space, Mark
Flow Control	RTS/CTS, XON/XOFF, DTR/DSR
Baudrate	50 bps to 921.6 Kbps

• Serial Signals
RS-232	TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422	TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w	TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w	Data+, Data-, GND

• Software
Network Protocols	ICMP, IP, TCP, UDP, DHCP, Telnet, DNS, SNMP, HTTP, SMTP, SNTP, SSH, HTTPS
Driver Support	Windows Real COM driver (for Windows 95, 98, ME, NT, 2000, XP, 2003, Vista, XP x64, 2003 x64, Vista x64), Linux Real TTY driver, Fixed TTY driver (for SCO Unix, SCO OpenServer, UnixWare 7, UnixWare 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i)
Configuration Options	Web Console, Serial Console, Telnet Console, Windows Utility
Management	SNMP MIB-II

• Physical Characteristics
Enclosure	Aluminum sheet metal (1 mm)
Dimensions	Without ears or antenna: 77 x 111 x 26 mm (3.03 x 4.37 x 1.02 in) With ears, without antenna: 100 x 111 x 26 mm (3.94 x 4.37 x 1.02 in) Antenna Length: 109 mm (4.29 in)

• Environmental Limits
Operating Temperature	0 to 55°C (32 to 131°F)
Operating Humidity	5 to 95% RH
Storage Temperature	-20 to 85°C (-4 to 185°F)

• Power Requirements
Input Voltage	12 to 48 VDC
Power Consumption	560 mA @ 12 V

• Regulatory Approvals
Safety	UL (UL60950-1), TÜV (EN60950-1)
EMC	CE (EN55022 and EN55024 Class A, ETSI EN 301 489-17, ETSI EN 301 489-1), FCC Part 15 and 17 Subpart B Class A
DSPR	ARIB-STD 33, ARIB-STD 66

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

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