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Shanghai Newlink Communication Technology Co., Ltd

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    knewlink@knewlink.cn

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    4th Floor, Building 2, Nengli Science and Technology Innovation Park, No. 999 Jinzha Road, Fengxian District, Shanghai

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MEGA2328G Industrial 24FE+4G Rack mounted Gigabit Managed IEC61850 Switch

NegotiableUpdate on 07/06
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin
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Overview

Supports 24 10/100M optical Ethernet interfaces, 4 1000M SFP expansion slots, supports knolink Ring fast ring network (self-healing time of 20 ms), 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 IGMP Snooping and GMRP filtering multicast packets, supports MAC address based port locking to prevent illegal intrusion, supports different levels of network management protocols such as SNMP v1/v2 c/v3, supports multiple network management methods: Web, Snmp, Telnet, console IP40 protection level, corrugated aluminum profile shell, industrial level 4 class A electromagnetic compatibility design in accordance with the national network A-class detection standard, supports IEC61850 power and network security protocols. Supports AC/DC 110/220V power supply, in compliance with power standards

Product Details

overview

MEGA2328G 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 10/100M adaptive Ethernet interfaces and 4 1000M SFP expansion slots for gigabit uplink or gigabit backbone ring network construction, with flexible port configuration and good expansion performance. Provide full line speed non blocking forwarding, IEEE802.3x flow control in full duplex mode, and backpressure flow control in half duplex mode.

The MEGA2328G network managed Ethernet switch can form a fast recovery self-healing ring network with a self-healing time of less than 20ms, providing strong security for users' networks and supporting automatic detection and switching of loops. MEGA2328G provides rich network management functions, supports KNEWLINK 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. 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

MEGA2328G

interface

Number of electrical ports

24 10/100M adaptive Ethernet interfaces

POE

/

Expand the number of slots

4 1000M SFP expansion slots

Exchange characteristics

backplane bandwidth

12.8Gbps

Packet forwarding rate

9.6Mpps

Package cache area

4Mbit

MAC address table

Supports 8K MAC addresses

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

Port Aggregation

Support manual aggregation
Support LACP static/dynamic aggregation

Ring Network Protocol

Support KnewuliNK 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

power supply

INPUT VOLTAGE

AC/DC85～265V

interface type

Industrial Phoenix Terminal

give an alarm

Support power loss alarm function

protect

Support power anti reverse protection/overload protection

Maximum power consumption

33.5W

pilot lamp

Power indicator: PWR, interface light indicator: CPU, SPEED, link/ACT、 1-24 digital lights

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 280mm

protection grade

IP40

weight

<3.5KG

work environment

operation temperature

-40℃～+75℃

storage temperature

-40℃～+85℃

relative humidity

5% to 95% no condensation

warranty

MTBF

350000 hours

Warranty period

5 years

EMC

EMI

CFR47FCC Part 15B
CE EN55032:2015 EN61000-3-2:2014 (Power Harmonics) EN61000-3-3:2013 (Power Variations)

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
MEGA2328G-24T 24 10/100M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-4GX24T 24 10/100M electrical ports, 4 1000M SFP expansion slots, supporting network management input voltage: AC/DC85~265V
MEGA2328G-4GE24T 24 10/100M electrical ports, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-4M20T 20 10/100M electrical ports, 4 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-4S20T 20 10/100M electrical ports, 4 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-4M20T-4GE 20 10/100M electrical ports, 4 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-4S20T-4GE 20 10/100M electrical ports, 4 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-8M16T 16 10/100M electrical ports, 8 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-8S16T 16 10/100M electrical ports, 8 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-8M16T-4GX 16 10/100M electrical ports, 8 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, 4 1000M SFP expansion slots, supporting network management input voltage: AC/DC85~265V
MEGA2328G-8S16T-4GX 16 10/100M electrical ports, 8 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, 4 1000M SFP expansion slots, supporting network management input voltage: AC/DC85~265V
MEGA2328G-8M16T-4GE 16 10/100M electrical ports, 8 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-8S16T-4GE 16 10/100M electrical ports, 8 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-16M8T 8 10/100M electrical ports, 16 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-16S8T 8 10/100M electrical ports, 16 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-16M8T-4GX 8 10/100M electrical ports, 16 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, 4 1000M SFP expansion slots, supporting network management input voltage: AC/DC85~265V
MEGA2328G-16S8T-4GX 8 10/100M electrical ports, 16 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, 4 1000M SFP expansion slots, supporting network management input voltage: AC/DC85~265V
MEGA2328G-16M8T-4GE 8 10/100M electrical ports, 16 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-16S8T-4GE 8 10/100M electrical ports, 16 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-24M 24 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-24S 24 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, supporting network management input voltage: AC/DC85~265V
MEGA2328G-24M-4GX 24 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, 4 1000M SFP expansion slots, supporting network management input voltage: AC/DC85~265V
MEGA2328G-24S-4GX 24 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, 4 1000M SFP expansion slots, supporting network management input voltage: AC/DC85~265V
MEGA2328G-24M-4GE 24 100M multi-mode SC/ST/FC optical ports, 1310nm, 0-2km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V
MEGA2328G-24S-4GE 24 100M single-mode SC/ST/FC optical ports, 1310nm, 0-20km, 4 10/100/1000M electrical ports, supporting network management input voltage: AC/DC85~265V

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