MRD - Industrial Communication Products & Solutions

Product Overview

MTX100 Series 3-port unmanaged industrial switch, die-cast aluminum housing. 1×100/1000BaseX SFP + 2×10/100/1000BaseT. IP30, -40°C~+75°C. 12/24/48 VDC (9.6~60VDC) & 24VAC (18~30VAC) (Class 2 power only).

MTX Series 5-port unmanaged PoE industrial switch, die-cast aluminum housing. 1×10/100/1000BaseT + 4×10/100/1000BaseT PoE. IP30, -40°C~+75°C. DC input 48~54VDC (Class 2 power only).

Certifications

Contact

FAQ

The cable is connected, but the port will not come UP / the link is down. What should I check?
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1) Confirm an industrial-grade cable and proper RJ45 crimping. 2) Check speed/duplex settings; set both ends to auto-negotiation. 3) Check whether the port is administratively shut down, in the wrong VLAN, or restricted by port security.
What are the PoE power specifications?
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Standard PoE and PoE+ are supported, with max per-port power of 15.4 W and 30 W respectively. Total system power budget must be calculated during selection to avoid insufficient supply when too many PDs are connected.
Which ring protocols are supported, and what is the self-healing time?
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Mainstream industrial ring protocols such as ERPS (G.8032), RSTP/STP, MRP, and PRP are supported. ERPS typical self-healing is ≤50 ms; traditional RSTP is second-level. It is recommended to use one ring protocol consistently across the network.
How should I choose between Layer-2 and Layer-3 industrial switches?
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Layer-2 switches: basic features such as VLAN, ring networks, and port mirroring; suited to access layers and same-subnet networking with strong cost performance. Layer-3 switches: add static routing, OSPF, DHCP relay, multicast, and other routing features—choose these when cross-subnet communication or core/aggregation networks are required.
Can non-OEM SFP optical modules work normally?
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The device is compatible with generic IEEE 802.3 SFP modules. Non-OEM modules can usually be recognized, but some brands may have compatibility issues. OEM modules are recommended.
How do I restore factory settings if I forget the device login password?
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1) Hardware reset: press and hold the RESET button for 5–10 seconds; the device reboots to factory defaults. 2) Software reset: use the vendor NMS to restore factory settings remotely. All custom configurations will be cleared after restore.
What are the power supply requirements for industrial switches?
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DC models support 18–60 VDC or 9.6–60 VDC; AC models support 100–240 VAC, with dual redundant power inputs. Phoenix terminal wiring; reverse-polarity protection is built in so normal reverse connection will not damage the device.
What are the operating temperature range and protection rating of industrial switches?
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All-metal aluminum alloy housing. Operating temperature is -40°C to +75°C; premium wide-temperature models reach -40°C to +85°C. Typical enclosure rating is IP40.

Features

Industrial-grade chipset

Supports 10/100/1000BaseT(X) (RJ45)

Compact and easy to install

Supports QoS (IEEE 802.1P/1Q and TOS/DiffServ)

Supports PoE per IEEE 802.3af/at

Max output power per PoE port: 30 W

die-cast aluminum alloy housing

IP30 protection rating

Fanless, operating temperature -40°C to +75°C

Specifications

Hardware Performance-

Backplane bandwidth	16Gbps (max.)
Switching Technology	store-and-forward
MAC Address Table	4K (max.)
packet buffer	1.5 Mbits (max.)
switching rate	148,800 pps/FE port; 1,488,000 pps/GE port DIP-switch configuration
Ethernet interface	QoS (Quality of Service), BSP (broadcast storm protection)

Power Parameters+
connection 1 removable 2-PIN or 6-PIN terminal
Input voltage 48 ~ 54 VDC
overload current protection support
reverse polarity protection support
Power consumption ≤6W (excluding PD)

Physical Characteristics+

Mounting method	Din-Rail mounting
shell	die-cast aluminum alloy housing
protection rating	IP30
MTX100-A4J/A5J	40mm x 100mm x 61.8mm (±0.3）
MTX110-A7P/A8P	43.5mm x 110mm x 105mm (±0.3）
Weight	≤0.27KG (4/5-port models) ≤0.47KG (7/8-port models)
MTBF	≥400,000 H

Environmental Characteristics+
Storage Temperature ‐40°C ~ 85°C
Operating temperature ‐40°C ~ 75°C
humidity 5% ~ 95% (non-condensing)
Mechanical Characteristics+
vibration IEC 60068-2-6
impact IEC 60068-2-27
free fall IEC 60068-2-31
circuit board Compliant with IPC standards

Electromagnetic Characteristics+

EMI radiation	FCC 47 Part 15 Subpart B C lass A EN55032 Class A EN55035 Class A
EMC	IEC(EN)61000-4-2, Level 3 IEC(EN)61000-4-3, Level 3 IEC(EN)61000-4-4, Level 3 IEC(EN)61000-4-5, Level 3 IEC(EN)61000-4-6, Level 3 IEC(EN)61000-4-8, Level 5 IEC(EN)61000-4-18, Level 3

Industry Certification & Testing+
Product Safety IEC/EN62368-1
UL/cUL61010
EMC EN55024
EN55032
EN61000-3-2
EN61000-3-3
EN61000-6-2
EN61000-6-4
FCC Part 15 Subpart B C lass A

Dimensions

Accessories

model	Product Specification
MTX110-A7P/A8P	Recommended Models
MTX100-A4J2020P	SRS2000 Series rackmount Layer-2 managed industrial switch supports 4×FE/GE SFP + 24×PoE Gigabit copper, and 4×FE/GE SFP + 24×Gigabit copper, designed for harsh industrial environments as a cost-effective Ethernet solution. Operating temperature -40°C~+75°C.
MTX100-A5J0040P	Rackmount 18-port 1U CSG indigenous controllable automation switch: 2×10/100/1000BaseT + 16×100BaseX SFP, 1 CLI/MGT combo, 1 relay, dual 100-240V. Includes brackets, monitoring cable and power cord. Tel: 86-21-58330762 Fax: 86-21-58330763
MTX110-A7P2040P	MTX Series 7-port unmanaged PoE industrial switch, die-cast aluminum housing. 2×100/1000BaseX SFP + 1×10/100/1000BaseT + 4×10/100/1000BaseT PoE. IP30, -40°C~+75°C. Redundant DC 48~54VDC (Class 2 power only).
MTX110-A8P0080P	MTX Series 8-port unmanaged PoE industrial switch, die-cast aluminum housing. 8×10/100/1000BaseT PoE. IP30, -40°C~+75°C. Redundant DC 48~54VDC (Class 2 power only).
MTX100-A4J0202P	MTX Series 4-port unmanaged PoE industrial switch, die-cast aluminum housing. 2×100BaseX SFP + 2×10/100BaseT PoE. IP30, -40°C~+75°C. DC input 48~54VDC (Class 2 power only).
MTX100-A5J0004P	MTX Series 5-port unmanaged PoE industrial switch, die-cast aluminum housing. 1×10/100BaseT + 4×10/100BaseT PoE. IP30, -40°C~+75°C. DC input 48~54VDC (Class 2 power only).
MTX110-A7P0204P	All-aluminum 12-port unmanaged PoE industrial switch: 4×100/1000BaseX SFP (no SFP module) + 8×10/100/1000BaseT PoE, DIN-rail. IP40, -40°C~+75°C. Redundant dual power (48~54VDC). Power cord ordered separately.
MTX110-A8P0008P	MTX Series 8-port unmanaged PoE industrial switch, die-cast aluminum housing. 8×10/100BaseT PoE. IP30, -40°C~+75°C. Redundant DC 48~54VDC (Class 2 power only).

Industrial Ethernet

Industrial Wi-Fi

Industrial Cellular

Industrial IoT

Industrial PON

Industrial Power Supply

Software & Service

MTX Series PoE Industrial Switch

Product Overview

Certifications

FAQ

The cable is connected, but the port will not come UP / the link is down. What should I check?
+

What are the PoE power specifications?
+

Which ring protocols are supported, and what is the self-healing time?
+

How should I choose between Layer-2 and Layer-3 industrial switches?
+

Can non-OEM SFP optical modules work normally?
+

How do I restore factory settings if I forget the device login password?
+

What are the power supply requirements for industrial switches?
+

What are the operating temperature range and protection rating of industrial switches?
+

Features