L2 Managed Industrial PoE Switch 24 Port Gigabit + 4G Combo Uplink 24 Port PoE Output Built in 400W Power Supply


24-port 10//100/1000BASE-TX+4G combo Managed Industrial PoE Switch

ZX428GSP-M-SFP an hardened 32-port Industrial PoE Switch, provides non-blocking wire-speed performance in harsh industrial environment. It also provides 24-port 10/100/1000BASE-TX RJ45 (PoE) +4G combo delivered in an IP40 rugged, strong case with redundant power system. It’s suitable for such applications as surveillance system deployments, control management and wireless service in climatically demanding environments with wide temperature range from -40 to 65.


The ZX428GSP-M-SFP provides the flexibility to all kinds of 10/100/1000Mbps Ethernet Media on RJ-45 port and performs highly stable fiber performance.


The ZX428GSP-M-SFP is packaged in a compact IP40 case that allows bracket 

mounting to cabinet . It supplies dual power supply: DC36~72V and AC110-240V

Industrial conformance

• 36V to 72V DC, redundant power input

• -40 to 65 operating temperature

• IP40 aluminum housing

• Supports 6KV DC Ethernet ESD protection

• Supports 6KV DC EFT protection for power line

• Free Fall, Shock and Vibration Stability

• 19 Rak-mountable hardware design

L2 management     


• Web management, CLI

• IGMP snooping, QOS,VLAN,SNMP


Model No.


1000Base-TX Port

24G port RJ-45 auto-MDI / MDI-X

PoE Specification

PoE Standard: IEEE802.3af/ IEEE802.3at

PoE ports:1-24 port support PoE

Power Output:

Max. 15.4 watts (IEEE 802.3af)

Max. 30 watts (IEEE 802.3at)

PoE budget: Max.380W

Output Voltage: DC48V

Power Pin Assignment:1/2+;3/6-

Power Type: End-span( Mid-span optional)

Uplink Port

4G combo (either 4G RJ45 or 4G SFP)


Performance Specification

Bandwidth: 256Gbps
Packet Buffer Memory: 16Mbit
Packet Forwarding Rate: 131Mpps

MAC Address Table: 16K


Rak mounted

Maximum Frame Size

10240bytes packet size

Flow Control

Back pressure for half duplex, IEEE 802.3x pause frame for full duplex


IP40 Aluminum housing


LED Indicator

Power: Red

Fiber: Link 2(Green)

Ethernet: Yellow

Dual Power Input

36 to 72V DC and AC110-240V

Power Consumption

< 400W

Surge protection

 ± 4KV


Network Protocols

IEEE802.3 10BASE-T;

IEEE802.3i 10Base-T;


IEEE802.3ab 1000Base-T;  

IEEE802.3z 1000Base-X;


Network cables

10BASE-T: Cat3,4,5 UTP(≤100 meter)     

100BASE-TX: Cat5 or later UTP(≤10meter)

1000BASE-TX: Cat6 or later UTP(≤100 meter)



Industry Standard

FCC CFR47 Part 15,EN55022/CISPR22, Class A

IEC61000-4-2 (ESD): ±8kV (contact), ±12kV (air)

IEC61000-4-3 (RS): 10V/m (80~1000MHz)

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)


CE FCC Rohs compliance



Dimensions (W x D x H)



Product Weight: 4.5KG

Packing Weight: 5.0KG

Working Environment


Working temperature: -4065 ;  

Storage temperature: -4065

Relative Humidity: 5%~95 %( no condensation)


1-year replacement with new item; 3-years for main parts.  

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