MOXA MDS-G4028 Series

The MDS-G4028 Series modular switches suport up to 28 Gigabit ports, including 4 embedded ports, 6 interface module expansion slots, and 2 power module slots to ensure sufficient flexbility for a variety of applications. The highly compact MDS-G4000 Series is designed to meet evolving network requirements, ensuring effortless installation and maintenenace and features a hot-swappable module design that enables you to easily change or add modules without shutting down the switch or interrupting network operations.

The multiple Ethernet Modules (RJ45, SFP and PoE+) and power units (24/48 VDC, 110/220 VAC/VDC) provide even greater flexibility as well as suitability for different operating conditions, delivering an adaptive full Gigabit platform that provides the versatility and bandwidth necessary to serve as an Ethernet aggregation/edge switch. Featuring a compact design that fits in confined spaces, multiple mounting methods, and convenient tool-free module installation, the MDS-G4000 Series switches enable versatile and effortless deployment without the need for highly skilled engineers. With multiple industry certifications and a highly durable housing, the MDS-G4000 Series can reliably operate in tough and hazardous environments such as power substations, minning sites, ITS, and oil and gas applications. Support for dual power modules provides redundancy for high reliability and availability while LV and HV power module options offer additional flexibility to accommodate the power requriements of different applications.


In addtion the MDS-G4000 Series features an HTML5-based, user-friendly web interfacing providing a repsonsive smooth user experience across different plattforms and browser.

Specifications

Ethernet Interface

Pre-Installed Modules	4 embedded Gigabit ports
Module	6 Slots for optional 4-port FE&GE modules
Slot Combination	See the LM-7000H module series datasheet for more information
Standards	IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3ab for 1000BaseT(X) IEEE 802.3z for 1000BaseX IEEE 802.3x for flow control IEEE 802.3ad for Port Trunk with LACP IEEE 802.1Q for VLAN Tagging IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid Spanning Tree Protocol IEEE 802.1p for Class of Service IEEE 802.1X for authentication

Ethernet Software Features

Filter	GMRP, GVRP, GARP, 802.1Q VLAN, IGMP Snooping v1/v2/v3, IGMP Querier
Management	IPv4/IPv6, Flow control, Back Pressure Flow Control, DHCP Server/Client, ARP, RARP, LLDP, Port Mirror, Linkup Delay, SMTP, SNMP Trap, SNMP Inform, SNMPv1/v2c/v3, RMON, TFTP, SFTP, HTTP, HTTPS, Telnet, Syslog, Private MIB
MIB	P-BRIDGE MIB, Q-BRIDGE MIB, IEEE8021-SPANNING-TREE-MIB, IEEE8021-PAE-MIB, IEEE8023-LAG-MIB, LLDP-EXT-DOT1-MIB,LLDP- EXT-DOT3-MIB,SNMPv2-MIB, RMON MIB Groups 1, 2, 3, 9
Redundancy Protocols	STP, RSTP, Turbo Ring v2, Turbo CHain, Ring Coupling, Dual-Homing, Link Aggregation
Security	Broadcast storm protection, Rate limit, Trust access control, Static Port Lock, MAC Sticky, HTTPS/SSL, SSH, RADIUS, TACACS+,Login and Password Policy
Time Management	SNTP, NTP Server/Client, NTP Authentication
Protocols	IPv4/IPv6, TCP/IP, UDP, ICMP,ARP,RARP,TFTP,DNS,NTP Client, DHCP Server, DHCP Client, 802.1X, QoS, HTTPS, HTP, Telnet, SMTP, SNMPv1/v2c/v3, RMON, Syslog

Switch Properties

MAC Table Size	16K
Max. No. of VLANs	256
VLAN ID Range	VID 1 to 4094
IGMP Groups	1024
Priority Queues	8
Packet Buffer Size	12 Mbits

Serial Interface

Console Port

RS-232 (TxD, RxD, GND), 8-pin RJ45(115200,n,8,1)

USB Interface

USB Connector

USB Type A (Reserved)

Input/Output Interface

Digital Input Channels	1 (On MGMT Module)
Digital Inputs	+13 to +30V for state 1 -30 to +3V for state 0 Max. input current: 8mA
Alarm Contact Channels	3 (On MGMT, PWR1, PWR2 Module) Relay output with current carrying capacity of 2A @ 30VDC

Power Parameters

Input Voltage	Isolated redundant power module with PWR-LV-P48 installed: 24/48 VDC for the switch system 48 VDC for PoE system(53 to 57 VDc is recommended for PoE+ devices) with PWR-HV-P48 installed: 110/220 VDC/VAC for the switch system 48 VDC for PoE system (53 to 57 VDc is recommended for PoE+ devices)
Operating Voltage	with PWR-LV-P48 installed: 18 to 72 VDc for the switch system 46 to 57 VDC for PoE Systems with PWR-HV-P48 installed: 88 to 300 VDC, 90 to 264 VAC for the switch system 46 to 57 VDc for PoE Systems
Input Current	with PWR-LV-P48 installed: PWR input current (switch system) Max. 0.53 A @ 24 VDC Max. 0.28A @ 48 VDC with PWR-HV-P48 installed: PWR input current (switch system) Max. 0.11 A @ 110 VDC Max. 0.06 A @ 220 VDC Max. 0.29 A @ 110 VAC Max. 0.18 A @ 220 VAC
Overload Current Protection	Supported
Reverse Polarity Protection	Supported

Physical Characteristics

IP Rating	IP40
Dimensions	218 x 115 x 163.25 mm (8.59 x 4.53 x 6.44 in)
Weight	2840 g ( 6.27 lb)
Installation	DIN-Rail mounting, Wall mounting (with optional kit), rack mounting (with optional Kit)

Environmental Limits

Operating Temperature	Standard Temperature: -10 to 60°C (-14 to 140°F) Wide Temperature: -40 to 75°C(-40 to 167°F)
Storage Temperature (package included)	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)

Standard and Certifications

EMC	EN 55032/35
EMI	CISPR 32, FCC Part 15B Class A
EMS	IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF IEC 61000-4-11
Safety	EN 62368-1
Railway	EN 50121-4
Traffic Control	NEMA TS2
Vibration	IEC 60068-2-6
Shock	IEC 60068-2-27
Freefall	IEC 60068-2-31

MTBF

Time	966,801 hrs
Standards	Telcorida SR332

Warranty

Warranty Period	5 Years
Details	See www.moxa.com/warranty