L2+ Managed Industrial Ethernet Switch
IES8528-4GX24GT-D-L2+
28-Ports L2+ Managed Industrial Ethernet POE++ Switch,24x10/100/1000M RJ45 with 4x1G/2.5GBase-X SFP slot, 19" Rack-mount,52~57VDC Redundant Supply, -40 ~ 75°C wide-range,DI/DO/RS485 Supported.
(IES8528-4GX24GT-L2+,IES8528-4GX24GT-PSB-L2+)
Product Overview
The UdaTek IES8528-4GX24GT series is a highly reliable Layer 2+ managed Rack-mount industrial switch featuring 24 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 automation requirements.
Designed for harsh environments, this switch offers two 44-57VDC or 110~240VAC+44~57VDC wide voltage input with redundant power and reverse polarity protection, IP40 fan-less housing with Rack 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 |
| Model | IES8528-4GX16GT8GC-L2+ | IES8528-4GX24GT-L2+ |
| Product Type | 28-Ports L2+ Managed Industrial Ethernet Switch | 28-Ports L2+ Managed Industrial Ethernet Switch |
| Port Configuration | • 16*10/100/1000Base-T RJ45
• 8*COMBO SFP/RJ45
• 4*1000/2500Base-X SFP
• 1*RJ45 Console port (115200,8,N,1)，1*USB 2.0 for configuration and firmware update
• 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*RJ45 Console port (115200,8,N,1)，1*USB 2.0 for configuration and firmware update
• Optional 1 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 |
| Switching Performance | • 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 | • 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 |
| 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 |
| 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 |
| Power Requirements | • Input Voltage: 52~57VDC (PoE at/at)
• Redundant Power Supply with Reverse Polarity Protection
• Over-Voltage/Over-Current Protection
•Full loading without PoE≤32W
PoE power budget ≤ 370W | • Input Voltage: 52~57VDC (PoE af/at)
• Redundant Power Supply with Reverse Polarity Protection
• Over-Voltage/Over-Current Protection
•Full loading without PoE≤32W
PoE power budget ≤ 370W |
| Mechanical & Environmental | • Dimensions (W×D×H): 440*45*280 mm
• Weight: 5.3 kg (5.4 kg for -D model)
• Operating Temperature: -40°C ~ +75°C
• Storage Temperature: -40°C ~ +85°C
• Humidity: 5~95% (non-condensing)
• Protection Class: IP40, Rack-mount Mounting
• Surge Protection: 6KV (Ethernet ports), ESD Air-15kV/Contact-8kV | • Dimensions (W×D×H): 440*45*280 mm
• Weight: 5.3 kg (5.4 kg for -D model)
• Operating Temperature: -40°C ~ +75°C
• Storage Temperature: -40°C ~ +85°C
• Humidity: 5~95% (non-condensing)
• Protection Class: IP40, Rack-mount 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 |
| 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 |
Product Size(mm)
IES8528-4GX24GT-D-L2+
IES8528-4GX24GT-L2+
Ordering information
IES8528-4GX24GT-L2+2DC : 28-Ports L2+ Managed Industrial Ethernet Switch,24x10/100/1000M RJ45 with 4x1G/2.5GBase-X SFP slot, 19" Rack-mount,DC44~57V Redundant Supply, -40 ~ 75°C wide-range
IES8528-4GX24GT-D-L2+-2DC :28-Ports L2+ Managed Industrial Ethernet Switch,16x10/100/1000M RJ45 with 4x1G/2.5GBase-X SFP slot, supports DI/DO/RS485,Rack-mount 19",DC44~58V 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
Certifications
CE/FCC /RoHS/REACH
