Industrial grade Gigabit 4 Optical 24 Grid Tube IEC61850 Switch

NegotiableUpdate on 07/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Supports 24 10/100/1000M adaptive Ethernet RJ45 ports, 4 1000M SFP expansion slots with optional POE power supply, supports 802.3af/at power supply standard, supports knewlink Ring fast ring network (self-healing time of 20ms), compatible with STP/RSTP/MSTP spanning tree protocol, supports Port based VLAN, IEEE 802.1Q VLAN and GVRP protocol, supports dynamic and static link aggregation, supports IEC61850 and network security protocols, supports IGMP Snooping and GMRP filtering multicast packets, supports MAC address based port locking to prevent illegal intrusion, supports various network management protocols of different levels such as Web, Snmp, Telnet, console IP40 protection level, corrugated aluminum profile shell, industrial level 4. Electromagnetic compatibility design

Product Details

overview

MEGA2228G rack mounted gigabit network management industrial Ethernet switch is a professional industrial switch designed by Shanghai Newlink Communication Technology Co., Ltd. for power production, supporting IEC61850 power and network security protocols. It provides 24 10/100/1000M adaptive Ethernet RJ45 ports (POE optional) and 4 1000M SFP expansion slots. Used for gigabit uplink or building gigabit backbone ring networks, with flexible port configuration and good scalability. This switch provides full line speed non blocking forwarding, IEEE802.3x flow control in full duplex mode, and backpressure flow control in half duplex mode. It can form a fast recovery self-healing ring network with a self-healing time of less than 20ms and supports automatic detection and switching of the ring.

MEGA2228G provides rich network management functions, supports knot link ring fast ring network, is compatible with STP/RSTP/MSTP spanning tree protocol, port based VLAN, 802.1Q based VLAN, QoS, IGMP Snooping, broadcast storm suppression, port aggregation, port mirroring, port status management, SNMP, NTP timing, etc. Specially suitable for building gigabit networks with high bandwidth transmission requirements for video, audio, and other services in fields such as video surveillance, intelligent transportation, and industrial automation. At present, this product is widely used in industrial harsh environments such as intelligent transportation, energy wind power, pipe gallery tunnels, intelligent substations, etc.

Technical Parameter

model		MEGA2228G
interface	Number of electrical ports	24 10/100/1000M adaptive Ethernet interfaces
	POE (optional)	Supports 802.3af/at power supply standard
	Expand the number of slots	4 1000M SFP expansion slots
Exchange characteristics	backplane bandwidth	56Gbps
	Packet forwarding rate	41.7Mpps
	Package cache area	4.1Mbit
	MAC address table	Supports 8K MAC addresses Supports 512 multicast groups
	jumbo frame	support
Software Features	flow control	Supports IEEE802.3x traffic control (full duplex) Support port based traffic control
	Storm suppression	Can suppress broadcast, multicast, and unknown unicast rates separately Support storm suppression based on PPS/Mbps
	VLAN	Supports 4096 VLANs Support port based VLAN Support VLAN based on MAC address Support IP based VLAN Support 802.1Q VLAN Support GVRP
	QoS	Support limiting the rate at which ports receive and send messages Support CAR (Committed Access Rate) function Supports 4 output queues per port Support flexible queue scheduling algorithms that can be set based on both ports and queues simultaneously Supports three modes: SP, WRR, and SP+WRR
	ACL	Support L2 (la)yer 2）~L4（laYe 4) Packet filtering function, providing flow classification based on source MAC address, destination MAC address, source IP (IPv4) address, destination IP (IPv4) address, TCP/UDP port number Support 1.5K ACL entries
	Port Aggregation	Support manual aggregation Support LACP static/dynamic aggregation
	Ring Network Protocol	Support KNEWliNK ring (self-healing time<20ms) Support STP/RSTP/MSTP Support ERPSv1/v2 Support MRP Support MRPP
	Self healing ring networking method	Support multiple self-healing rings Support tangent rings
	Multicast	Support IGMP Snooping v1/v2 Support GMRP
	DHCP	DHCP Client DHCP Relay DHCP Server
	reliability	Support backup link
	Timely service	Support NTP Server Support SNTP
	Device Diagnostics	Support port mirroring Support 1:1/N:1 Support Ping and Tracert
	IPv6	Support ND (Neighbor Discovery) RD (Router Discovery) Support PMTU Support MLD Snooping v1 Supports IPv6 Ping, IPv6 Tracert, IPv6 Telnet, IPv6 TFTP
	network security	Support user level management and password protection Support 802.1X authentication Support Radius authentication Support AAA certification Support SSH Supports port isolation Support dynamic ARP detection Support binding function for IP/Port/MAC Support CPU protection/DDoS attack prevention
	Management and Maintenance	Support FTP/TFTP/WEB upgrade log recording/configuration file download and upload Support command-line interface (CLI) configuration Support web configuration, support HTTPS/HTTP Support Telnet/SSH remote configuration Support configuration through Console port Support SNMP v1/v2 SNMP Trap, SNMP RMON Support system logs, graded alarms, and debugging information output Support MQTT access protocol Support LLDP Support IEC61850 MMS modeling management Support CSD offline configuration
power supply	INPUT VOLTAGE	AC/DC85~265VDC48V (POE only supported)
	interface type	Industrial Phoenix Terminal
	give an alarm	Support power loss alarm function
	protect	Support power anti reverse protection/overload protection
Maximum power consumption		24.5W
pilot lamp		Power indicator: PWR1, PWR2 interface light indicator: SYS, ALARM, 1-28 digital light
mechanical structure	Installation method	1U rack mounted installation
	Heat dissipation method	Natural cooling, fanless
	External dimensions	Width x Height x Depth: 482.6mm x 44mm x 220mm (non POE) Width x Height x Depth: 482.6mm x 44mm x 337.5mm (POE version)
	protection grade	IP40
	weight	<4KG
work environment	operation temperature	-40℃～+75℃
	storage temperature	-40℃～+85℃
	relative humidity	5% to 95% no condensation
warranty	MTBF	350000 hours
warranty	Warranty period	5 years
EMC	EMI	CFR47FCC Part 15B CE EN55032:2015 EN61000-3-2:2014 (Power Harmonics) EN61000-3-3:2013 (Power Variations)
EMC	EMS	IEC61000-4-2(ESD) ±8kV(contact)±15kV(air) IEC61000-4-3(RS) 10V/m(80MHz～2GHz) IEC61000-4-4(EFT) Power Port:±4kV;Data Port:±2kV IEC61000-4-5(Surge) Power Port:±2kV/DM±4kV/CM; Data Port:±2kV IEC61000-4-6(CS) 3V(10kHz～150kHz); 10V(150kHz～80MHz) IEC61000-4-16 (common mode conduction) 30V (cont.) 300V (1s)
Compliant with standards		IEEE802.3：CSMA/CD IEEE802.3i：10base-T IEEE802.3u：100base-T IEEE802.3z：1000base-LX IEEE802.3ad: Link Aggregation IEEE802.3x: Full Duplex Ethernet Data Link Layer Flow Control IEEE802.1p: Traffic Priority IEEE802.1Q：VLAN IEEE802.1w: Fast spanning tree IEEE802.1X: Port based Network Access Control

ordering information

PRODUCT MODEL	Specification parameters
MEGA2228G-4GX24GT	24 10/100/1000M electrical ports, 4 1000M SFP expansion slots, supporting IEC61850 protocol and network safety protocol, supporting network management input voltage: AC/DC85-265V
MEGA2228G-4FX24GT	24 10/100/1000M electrical ports, 4 100M SFP expansion slots, supporting network management, IEC61850 protocol and network safety protocol, input voltage: AC/DC85-265V
MEGA2228G-2GX2F24GT	24 10/100/1000M electrical ports, 2 1000M SFP expansion slots+2 100M SFP expansion slots, supporting network management, IEC61850 protocol and network safety protocol, input voltage: AC/DC85-265V
MEGA2228G-4GM24GT	24 10/100/1000M electrical ports, 4 1000M multi-mode SC/ST/FC optical ports 1310nm, 0-2 kilometers, supporting network management, IEC61850 protocol and network safety protocol, input voltage: AC/DC85V-265V
MEGA2228G-4GS24GT	24 10/100/1000M electrical ports, 4 1000M single-mode SC/ST/FC optical ports, 1310nm, 0-20 kilometers, supporting network management, IEC61850 protocol and network safety protocol, input voltage: AC/DC85V-265V
MEGA2228G-4S	24 10/100/1000M electrical ports, 4 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20 kilometers, supporting network management, IEC61850 protocol and network safety protocol, input voltage: AC/DC85V-265V
MEGA2228G-4M	24 10/100/1000M electrical ports, 4 100M multi-mode SC/ST/FC optical ports 1310nm, 0-2 kilometers, supporting network management, IEC61850 protocol and network safety protocol, input voltage: AC/DC85V-265V
MEGA2228GP-4GX24GP	24 10/100/1000M electrical ports, supporting 24 POE power supply, 4 1000M SFP expansion slots, supporting network management, supporting IEC61850 protocol and network security protocol, input voltage: DC48V,
MEGA2228GP-4FX24GP	24 10/100/1000M electrical ports, supporting 24 POE power supply, 4 100M SFP expansion slots, supporting network management, supporting IEC61850 protocol and network security protocol, input voltage: DC48V,
MEGA2228GP-2GX2F24GP	24 10/100/1000M electrical ports, supporting 24 POE power supply, 2 1000M SFP expansion slots+2 100M SFP expansion slots, supporting network management, supporting IEC61850 protocol and network security protocol, voltage: DC48V,
MEGA2228GP-4S	24 10/100/1000M electrical ports, supporting 24 POE power supply, 4 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20 kilometers, supporting network management, supporting IEC61850 protocol and network security protocol, input voltage: DC48V,
MEGA2228GP-4M	24 10/100/1000M electrical ports, supporting 24 POE power supply, 4 100M multi-mode SC/ST/FC optical ports 1310nm, 0-2 kilometers, supporting network management, supporting IEC61850 protocol and network security protocol, input voltage: DC48V,
MEGA2228GP-4GM24GP	24 10/100/1000M electrical ports, supporting 24 POE power supply, 4 1000M multi-mode SC/ST/FC optical ports 1310nm, 0-2 kilometers, supporting network management, supporting IEC61850 protocol and network security protocol, input voltage: DC48V,
MEGA2228GP-4GS24GP	24 10/100/1000M electrical ports, supporting 24 POE power supply, 4 1000M single-mode SC/ST/FC optical ports, 1310nm, 0-20 kilometers, supporting network management, supporting IEC61850 protocol and network security protocol, input voltage: DC48V,

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