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IES6520-4GX16GT-D-L2+

20-Ports L2+ Managed Industrial Ethernet Switch,16x10/100/1000M RJ45 with 4x1G/2.5GBase-X SFP slot, supports DI/DO/RS485,Guide Rail,12~58VDC Redundant Supply, -40 ~ 75°C wide-range

16*10/100/1000Base-T RJ45 PoE, 4*1G/2.5GBase-X SFP
Redundant 12-58VDC input with polarity reverse/over-voltage/over-current protection
PoE item is Complies with IEEE802.3af PoE, IEEE802.3at PoE+
Layer 3 features: Support IPv4/IPv6 static routing, DHCP server
Support USB one key configuration and upgrading
DI/DO/RS485 are optional
Support Layer 2 management function: VLAN/VLAN /QinQ/STP, RSTP,
MSTP/Port Mirroring/DHCP/Multicast/ACL/IGMP/QoS/LLDP/802.1X/Dying Gasp/SFP
DDM/IPV6/PoE management/Web/SNMP/Telnet/TFTP/Web upgrading
Support G.8032 ERPS protocol, recovery time ≤20ms
Support 6KV surge protection and ESD: Air-15kV, Contact-8kV Protection
IP40 fan-less and Din-rail hardware design
Operation temperature: -40 ℃ ~+75℃

Product Details

L2+ Managed Industrial Ethernet Switch

20-Ports L2+ Managed Industrial Ethernet Switch,16x10/100/1000M RJ45 with 4x1G/2.5GBase-X SFP slot, supports DI/DO/RS485,Guide Rail,12~58VDC Redundant Supply, -40 ~ 75°C wide-range

(IES6520-4GX16GT-L2+,IES6520-4GX16GT-PSB-L2+,IES6520-4GX16GT-D-PSB-L2+)

Product Overview

The UdaTek IES6520-4GX16GT series is a highly reliable Layer 2+ managed industrial switch featuring 16 x 10/100/1000-T ports ( POE items are IEEE802.3af/at compliant, 30W PoE+ per port) and 4 x 1000/2500Base-X fiber interfaces. It supports ERPS redundant network with <20ms self-recovery under full load, enabling robust redundant ring topology for critical Ethernet backup, while easy to integrated DI/DO/RS485 interfaces and Layer 2 management functions cater specifically to industrial requirements.

Designed for harsh environments, this switch offers 12~58V DC(PoE 44-57VDC) wide voltage input with redundant power and reverse polarity protection, IP40 fan-less housing with DIN-rail mounting, and operates reliably from -40°C to 75°C with high EMI/EMC immunity, making it ideal for heavy industry, transportation, oil & gas, chemical, IP surveillance, and process automation applications.

Specifications

Parameter	Specification	Specification	Specification
Model	IES6518-2GX16GT-L2+	IES6520-4GX16GT-L2+	IES6528-4GX24GT-L2+
Product Type	L2+ Managed Industrial Ethernet Switch	L2+ Managed Industrial Ethernet Switch	28-Ports L2+ Managed Industrial Ethernet Switch
Port Configuration	• 16 x 10/100/1000Base-T RJ45 • 2x 1000/2500Base-X SFP slots	• 16 x 10/100/1000Base-T RJ45 • 4 x 1000/2500Base-X SFP slots • 1 x RJ45 Console port,1 x USB 2.0 port • Optional 1 x RS485 interface• 1 x DI (Digital Input)• 1 x DO (Digital Output)	• 24 x 10/100/1000Base-T RJ45 • 4 x 1000/2500Base-X SFP slots • 1 x RJ45 Console port,1 x USB 2.0 port • Optional1 x RS485 interface• 1 x DI (Digital Input)• 1 x DO (Digital Output)
PoE Standards	• IEEE 802.3af (PoE) - 15.4W • IEEE 802.3at (PoE+) - 30W	• IEEE 802.3af (PoE) - 15.4W • IEEE 802.3at (PoE+) - 30W	• IEEE 802.3af (PoE) - 15.4W • IEEE 802.3at (PoE+) - 30W
Switching Performance	• Switching Capacity: 46 Gbps • Packet Forwarding Rate: 62.5 Mpps • MAC Address Table: 16K entries • VLAN: 4K entries • Buffer: 12 Mbit • Jumbo Frame: Support up to 10K bytes	• Switching Capacity: 52 Gbps • Packet Forwarding Rate: 77.2 Mpps • MAC Address Table: 16K entries • VLAN: 4K entries • Buffer: 12 Mbit • Jumbo Frame: Support up to 10K bytes	• Switching Capacity: 68 Gbps • Packet Forwarding Rate: 101 Mpps • MAC Address Table: 16K entries • VLAN: 4K entries • Buffer: 12 Mbit • Jumbo Frame: Support up to 10K bytes
Layer 2 Features	• IEEE 802.1Q VLAN, QinQ, GVRP • STP/RSTP/MSTP (IEEE 802.1D/w/s) • G.8032 ERPS Ring Protocol (recovery time ≤20ms) • LACP (IEEE 802.3ad), Port Mirroring • IGMP Snooping, Broadcast Storm Suppression	• IEEE 802.1Q VLAN, QinQ, GVRP • STP/RSTP/MSTP (IEEE 802.1D/w/s) • G.8032 ERPS Ring Protocol (recovery time ≤20ms) • LACP (IEEE 802.3ad), Port Mirroring • IGMP Snooping, Broadcast Storm Suppression	• IEEE 802.1Q VLAN, QinQ, GVRP • STP/RSTP/MSTP (IEEE 802.1D/w/s) • G.8032 ERPS Ring Protocol (recovery time ≤20ms) • LACP (IEEE 802.3ad), Port Mirroring • IGMP Snooping, Broadcast Storm Suppression
Layer 3 Features	• IPv4/IPv6 Static Routing • DHCP Server/Client/Snooping • NTP, DNS Client	• IPv4/IPv6 Static Routing • DHCP Server/Client/Snooping • NTP, DNS Client	• IPv4/IPv6 Static Routing • DHCP Server/Client/Snooping • NTP, DNS Client
Management & Security	• Web (HTTP/HTTPS), CLI (Telnet/SSH), SNMPv1/v2c/v3 • ACL, 802.1X, MAC Address Filtering • Dying Gasp, Cable Detection, DDM for SFP • Dual Image, Configuration Import/Export • PoE Management: PD Watchdog, Power Limiting	• Web (HTTP/HTTPS), CLI (Telnet/SSH), SNMPv1/v2c/v3 • ACL, 802.1X, MAC Address Filtering • Dying Gasp, Cable Detection, DDM for SFP • Dual Image, Configuration Import/Export • PoE Management: PD Watchdog, Power Limiting	• Web (HTTP/HTTPS), CLI (Telnet/SSH), SNMPv1/v2c/v3 • ACL, 802.1X, MAC Address Filtering • Dying Gasp, Cable Detection, DDM for SFP • Dual Image, Configuration Import/Export • PoE Management: PD Watchdog, Power Limiting
Power Requirements	• Input Voltage: 12~58VDC (no-POE),44-57VDC(802.3af),52-57VDC(802.3at) • Redundant Power Supply with Reverse Polarity Protection • Over-Voltage/Over-Current Protection • •Full loading without PoE ≤15W PoE power budget ≤240W	• Input Voltage: 12~58VDC (no-POE),44-57VDC(802.3af),52-57VDC(802.3at) • Redundant Power Supply with Reverse Polarity Protection • Over-Voltage/Over-Current Protection • Full loading without PoE ≤22W Single power input: PoE power budget ≤240W (-40℃~+ 70℃) Dual power input: PoE power budget ≤370W (-40℃~+ 60℃) Dual power input must be the same as DC voltage	• Input Voltage: 12~58VDC (no-POE),44-57VDC(802.3af),52-57VDC(802.3at) • Redundant Power Supply with Reverse Polarity Protection • Over-Voltage/Over-Current Protection • Full loading without PoE ≤22W Single power input: PoE power budget ≤240W (-40℃~+ 70℃) Dual power input: PoE power budget ≤370W (-40℃~+ 60℃) Dual power input must be the same as DC voltage
Mechanical & Environmental	• Dimensions (W×D×H): 54×115×158 mm • Weight: 1.55 kg • Operating Temperature: -40°C ~ +75°C • Storage Temperature: -40°C ~ +85°C • Humidity: 5~95% (non-condensing) • Protection Class: IP40, Din-Rail Mounting • Surge Protection: 6KV (Ethernet ports), ESD Air-15kV/Contact-8kV	• Dimensions (W×D×H): 110 115158mm • Weight: 2.1 kg (2.2 kg for -D model) • Operating Temperature: -40°C ~ +75°C • Storage Temperature: -40°C ~ +85°C • Humidity: 5~95% (non-condensing) • Protection Class: IP40, Din-Rail Mounting • Surge Protection: 6KV (Ethernet ports), ESD Air-15kV/Contact-8kV	• Dimensions (W×D×H): 110 115158mm • Weight: 2.2 kg (2.3 kg for -D model) • Operating Temperature: -40°C ~ +75°C • Storage Temperature: -40°C ~ +85°C • Humidity: 5~95% (non-condensing) • Protection Class: IP40, Din-Rail Mounting • Surge Protection: 6KV (Ethernet ports), ESD Air-15kV/Contact-8kV
Reliability	• MTBF: 500,000 hours• Warranty: 5 years	• MTBF: 500,000 hours• Warranty: 5 years	• MTBF: 500,000 hours• Warranty: 5 years
Key Features	• 2.5G SFP ports for high-speed uplink • Optional DI/DO/RS485 for industrial monitoring • Fanless design for harsh environments • Support USB one-key configuration/upgrade • Comprehensive Layer 2+/3 management functions	• 2.5G SFP ports for high-speed uplink • Optional DI/DO/RS485 for industrial monitoring • Fanless design for harsh environments • Support USB one-key configuration/upgrade • Comprehensive Layer 2+/3 management functions	• 2.5G SFP ports for high-speed uplink • Optional DI/DO/RS485 for industrial monitoring • Fanless design for harsh environments • Support USB one-key configuration/upgrade • Comprehensive Layer 2+/3 management functions

Product Size(mm)

IES6520P-4GX16GT-4BT Size(1)

IES6520-4GX16GT-L2+

Ordering information

IES6520-4GX16GT-D-L2+ : 20-Ports L2+ Managed Industrial Ethernet Switch,16x10/100/1000M RJ45 with 4x1G/2.5GBase-X SFP slot, Support DO/DI/Rs485,Guide Rail,DC12~58V Redundant Supply, -40 ~ 75°C wide-range
IES6520-4GX16GT-PSB-L2+ :20-Ports L2+ Managed Industrial Ethernet Switch,16x10/100/1000M RJ45 POE+ with 4x1G/2.5GBase-X SFP slot,Guide Rail,DC44~57V Redundant Supply, -40 ~ 75°C wide-range

Accessories available

SFP-SX-MMI : 1.25G 1000Base-SX SFP 850nm MMF 500m LC DOM IND(-40~85°C)
SFP-LX-SMI : 1.25G 1000Base-LX SFP 1310nm SMF 20km LC DOM IND(-40~85°C)
SFP-GE-BX20-D/U: 1.25G 1000Base-BiDi SFP 1310/1550nm WDM 20km LC DOM IND(-40~85°C)
SFP-2.5G-SX-MMI : 2.5G 2500Base-SX SFP 850nm MMF 500m LC DOM IND(-40~85°C)
SFP-2.5G-LX-SMI : 2.5G 2500Base-LX SFP 1310nm SMF 20km LC DOM IND(-40~85°C)
SFP-2.5G-BX20-D/U: 2.5G 2500Base-BiDi SFP 1310/1550nm WDM 20km LC DOM IND(-40~85°C)
NDR-120-48:Industrial Din Rail 2.5A 48Vdc 120W Switching Power Supply
NDR-65-48:Industrial Din Rail 1.25A 48Vdc 65W Switching Power Supply

Parking List

Ethernet switch
Installation accessories
User;s Manual
Warranty Card & Conformity Certificate

Certifications

CE/FCC /RoHS/REACH