L2+ Managed Ethernet PoE+ Switch
ES8528-4GX16GT8GC-PSB-L2+
28-Ports L2+ Managed Ethernet PoE Switch,16x10/100/1000M RJ45 PoE+(440w/850w optional)+8x1G Combo RJ45/SFP with 4x1G/2.5GBase-X SFP slot, Rack-Mount,AC110~240V Supply, 0 ~ 50°C wide-range
(ES8528-4GX16GT8GC-L2+,ES8528-4GX16GT8GC-PSB-L2+)
Product Overview
The ES8528-4GX16GT8GC-PSB L2+ Managed PoE+ Switches deliver high-performance, reliable networking solutions tailored for enterprise and industrial environments. Available in 16-port Gigabit PoE+ configurations,8-set gigabit RJ45/SFP combo with 4×1G/2.5G SFP uplinks, these 1U rack-mount switches provide 68Gbps switching capacity and 101Mpps forwarding rates to support bandwidth-intensive applications. Featuring G.8032 ERPS ring protocol with sub-20ms recovery and IPv4/IPv6 static routing, they ensure resilient connectivity for mission-critical networks. Optional PoE+ models offer IEEE802.3af/at compliance (30W per port, 440W/850W total power) with intelligent power management, ideal for powering IP cameras, wireless APs, and IoT devices. Enterprise-grade security includes ACLs, 802.1x authentication, IP/Port/MAC binding, and ARP protection, while advanced traffic control features MAC/IP-based VLAN, QinQ stacking, and LACP aggregation. With industrial-grade reliability (100,000-hour MTBF, 3-year warranty, EMC Level 4 immunity) and flexible management via Web GUI, CLI, or SNMPv3, the ES8500 Series simplifies deployment and ensures stable operation in enterprise networks, industrial automation, transportation, and smart building applications.
Specifications
| Feature | Description |
| High-Density Gigabit Connectivity | 16×10/100/1000Base-T PoE+ports + 8x1G Combo RJ45/SFP+ 4×1G/2.5G SFP slots,1×RJ45 console 68Gbps switching capacity; 101Mpps forwarding rate;
supports 10Kbytes jumbo frames |
| L2+ Advanced Network Resilience | G.8032 ERPS ring protocol with <20ms recovery time;
IPv4/IPv6 static routing;
MSTP/RSTP for redundant topology;
IGMP snooping for multicast management |
| PoE+ Power Delivery (Optional) | IEEE802.3af/at compliant PoE+ ports (30W per port);
440W/850W total power budget;
features PD watchdog,
priority management, and power allocation control |
| Enterprise-Grade Security Suite | Comprehensive ACLs (IPv4/IPv6/MAC-based);
802.1x port authentication;
IP/Port/MAC binding;
ARP attack prevention;
port security with MAC limiting |
| Enterprise-Grade Reliability | 100,000-hour MTBF; 3-year warranty;
CE/FCC/RoHS compliance;
EMC Level 4 electromagnetic immunity;
0~50°C operating temperature range |
| Multi-Dimensional Management | Web GUI, CLI (SSH/Telnet/Console), SNMPv3, and HTTPS encrypted management;
DDM optical transceiver monitoring; cable diagnostics and fault detection |
| Advanced Traffic Control | MAC/IP/Protocol-based VLAN; QinQ stacking (port/VLAN/flow-based);
LACP dynamic aggregation; SP/WRR queue scheduling with policy-based rate limiting |
| Simplified Deployment & Maintenance | 1U rack-mount design (440×245×44mm);
dual-image firmware for fail-safe upgrades;
configuration backup/restore via FTP/TFTP/USB storage |
Product Size(mm)
ES8528-4GX24GT-L2+
Ordering information
ES8528-4GX16GT8GC-L2+ : 28-Ports L2+ Managed Ethernet Switch,16x10/100/1000M RJ45,8x1G Combo RJ45/SFP with 4x1G/2.5GBase-X SFP slot, Rack-mount,AC110~240V, 0 ~ 50°C wide-range
ES8528-4GX16GT8GC-PSB-L2+ :28-Ports L2+ Managed Ethernet POE Switch,16x10/100/1000M RJ45 POE+ ,8x1G Combo RJ45/SFP with 4x1G/2.5GBase-X SFP slot,POE+ 440w(850w optional),Rack-mount,AC110~240V, 0 ~ 50°C wide-range
Accessories available
SFP-SX-MM : 1.25G 1000Base-SX SFP 850nm MMF 500m LC DOM IND
SFP-LX-SM : 1.25G 1000Base-LX SFP 1310nm SMF 20km LC DOM
SFP-GE-BX20-D/U: 1.25G 1000Base-BiDi SFP 1310/1550nm WDM 20km LC DOM
SFP-2.5G-SX-MM : 2.5G 2500Base-SX SFP 850nm MMF 500m LC DOM
SFP-2.5G-LX-SM : 2.5G 2500Base-LX SFP 1310nm SMF 20km LC DOM
SFP-2.5G-BX20-D/U: 2.5G 2500Base-BiDi SFP 1310/1550nm WDM 20km LC DOM
Parking List
Certifications
CE/FCC /RoHS
