Moxa’s integrated serial device server solutions combine a variety of functions in an all-in-one design that combines a managed Ethernet switch and a device server in a single device. This design can fulfil multiple project requirements in a fraction of the space required for separate devices. It simplifies device configuration and reduces operating and maintenance costs.

4 RS-232/422/485 ports, 5 10/100BaseT(X) ports, 12 to 48 VDC, 2 kV isolation protection, 0 to 60 °C operating temperature

Input/Output Interface
– Alarm Contact Channels 2, Resistive load: 1 A @ 24 VDC
– Digital Input Channels 2
– Digital Inputs
+13 to +30 V for state 1
-30 to +1 V for state 0
Max. input current: 8 mA

Ethernet Interface
– 10/100BaseT(X) Ports (RJ45 connector) 5
– Magnetic Isolation Protection 1.5 kV (built-in)
– Standards
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1X for authentication
IEEE 802.3 for 10BaseT
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control

Switch Properties
– IGMP Groups 256
– Max. No. of VLANs 64
– Priority Queues 4
– VLAN ID Range VID 1 to 4094

Ethernet Software Features
– Configuration Options Web Console (HTTP/HTTPS), Windows Utility, Serial Console, Telnet Console
– Management BOOTP, Device Search Utility (DSU), DHCP Client, DHCP Option 82, HTTP, IPv4, LLDP, Port Mirror, RMON, SMTP, SNMPv1/v2c/v3, Syslog, TCP/IP, Telnet, Web Console
– Filter 802.1Q, GVRP, IGMP v1/v2
– Windows Real COM Drivers Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
– Linux Real TTY Drivers Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x
– Fixed TTY Drivers SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X, macOS 10.12, macOS 10.13, macOS 10.14, macOS 10.15
– Android API Android 3.1.x and later
– Time Management SNTP
– MIB Bridge MIB, Device Settings MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RFC1213, RFC1317, RMON MIB Groups 1, 2, 3, 9, RSTP MIB
– Redundancy Protocols RSTP, Turbo Chain, Turbo Ring v1, Turbo Ring v2
– Security HTTPS, SSL, SSH
– Authentication Local Account Accessibility, RADIUS

Serial Interface
– Connector DB9 male
– No. of Ports 4
– Operation Modes Disabled, Real COM mode, RFC2217 mode, TCP Client mode, TCP Server mode, UDP mode
– Baudrate 50 bps to 921.6 kbps
– Data Bits 5, 6, 7, 8
– Stop Bits 1, 1.5, 2
– Parity None, Even, Odd, Space, Mark
– Flow Control None, RTS/CTS, XON/XOFF
– Isolation 2 kV
– RS-485 Data Direction Control ADDC® (automatic data direction control)
– Pull High/Low Resistor for RS-485 1 kilo-ohm, 150 kilo-ohms
– Terminator for RS-485 120 ohms
– Console Port RS-232 (TxD, RxD, GND), 8-pin RJ45 (19200, n, 8, 1)
– Serial Standards RS-232/422/485

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

DIPSwitch Configuration
– Ethernet Interface Coupler, Master, Reserved, Turbo Ring

Power Parameters
– No. of Power Inputs 2
– Power Connector 2 removable 6-contact terminal block(s)
– Input Current 935 mA @ 12 VDC
– Input Voltage 12 to 48 VDC

Physical Characteristics
– Housing Metal
– Dimensions 73.1 x 134 x 125 mm (2.88 x 5.27 x 4.92 in)
– Weight 578 g (1.27 lb)
– Installation DIN-rail mounting, Wall mounting (with optional kit)

Environmental Limits
– Operating Temperature 0 to 60°C (32 to 140°F)
– Storage Temperature -40 to 75°C (-40 to 167°F)
– Ambient Relative Humidity 5 to 95% (non-condensing)

Standards and Certifications
– EMC EN 55032/24
– EMI CISPR 32, FCC Part 15B Class A
– EMS
IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
IEC 61000-4-5 Surge: Power: 1 kV; Signal: 0.25 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m
IEC 61000-4-8 PFMF
– Environmental Testing
IEC 60068-2-1
IEC 60068-2-3
– Hazardous Locations Class I Division 2
– Safety EN 60950-1, IEC 60950-1, UL 508, UL 60950-1
– Shock IEC 60068-2-27
– Vibration IEC 60068-2-6

MTBF
– Time 287,354 hrs
– Standards Telcordia (Bellcore) Standard TR/SR