Product Highlight : 

  • Flexible Port Configuration : 48 GE with 4 GE/SFP Combo
  • Support L2 Management
  • Standard 19” 1U rack mount design
  • Support CLI and Web Management
  • Add-on Features : POE/PSE, Fan Control, GPIO
  • Tailor-made or Turnkey solution available


MSG8448 Data Sheet 20210820

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Our MSG8448 is an industrial Layer 2 network management switch, with maximum of 48 gigabyte Ethernet ports and 4 optical port SFP or gigabit Ethernet combo. It supports Layer 2 static routing. The total switching capacity is as higher as 104Gbps, can handle a large number of data forwarding.


High Density Design 

The use of Realtek RTL8393M gigabit Ethernet switch chipset allows higher integration and more flexible port configuration design. It supports total 52 ports in a 19” 1U rack mount design.


User Friendly Web Management and CLI 

The MSG8448 provides an user friendly web management system. The L2 management features can be easy accessed and configured through an Ethernet port. There is also a local RS-232 interface, allows the CLI to configure the system.


Data Input and Output of Alarm System 

There are two sets of data output, which can be set to alarm the output of switch power loss, port loss and port POE loss. There are two sets of data input, which can be used to detect the alarm signals of external alarms such as infrared detectors. Data inputs and outputs can be set on the web administration page.


Excellent Protection Ability, Able to Adapt to Harsh Environment 

The use of industrial grade chipset and components allow the device working at temperature -40℃ to 75℃ without data loss. Lightning protection and electrostatic protection designs to meet the EMI and EMS international standards.


Software specifications

  • Support 802.1p COS/DSCP/TOS priority
  • Support IGMP Snooping
  • Support MLD-snooping
  • Multicast VLAN Registration(MVR)
  • Supports IP , MAC, port, VLAN binding combinations
  • Support IPV4 static route setup
  • Support static ARP Add, delete, burn-in time setup/check
  • Support group-broadcasting PIM,IGMPV1/V2/V3, MLD(IPV4)
  • Support DHCP client
  • Support relay repeater , DHCP snooping
  • Support duplex transfer check mechanism


Production Packaging

Item Detail
Switch 1pcs
suspension loop 2pcs
AC power line 1pcs
Package Size 520*320*125mm

Order Information

Product Description                                                                                                      Order Code

24 + 4 SFP L2 management Ethernet switch                                                                      MSG8448

24 ports L2 management Ethernet switch                                                                          MSG8448

Additional information
Ethernet Port

48 x 1000 Base-T RJ45

Optical Port

4 x SFP
(can be modified to 4 x 1000 Base-T RJ45 or combo)

Control Port

1 x RJ45-R232 Serial Port (115200,8,N,1)

OOB Port

1 x 10/100 Base-TX RJ45 (only to web management)

Init Key

Press to Restart
Press and Hold >5s to Default Recovery


AC 100~240V 50/60Hz

Power Consumption


Data (Alarm) Input / Output

2 x Digital Input for exteral alarm
2 x Digital Output for
the switch power failure
cable link down & PoE link off
Signal Type : normal-open or normal-closed from relay



Exchange Capacity

104Gbps / non-blocking

Package Conversion Rate


Exchange Mode


Package Data Cache


MAC Address List


Rectangular Layout

12k bytes


FCC Part 15, CISPR(EN55022) Class A


Surge level-4 execute : IEC61000-4-5
ESD level-4 execute : IEC61000-4-2
RS level-4 execute :IEC61000-4-3
EFT level-4 execute : IEC61000-4-4
CS level-3 execute : IEC61000-4-6
M/S level-5 execute: IEC61000-4-8

Operating Temperature


Storage Temperature


Size (L×W×H)

440mm × 229mm × 45mm