L3 Managed Ethernet Fiber Switch
ES8752-4XS48GT-L3
28-Ports L3 Managed Ethernet Switch,48x10/100/1000M RJ45 with 4x1G/2.5G/10GBase-X SFP+ slot, Rack-Mount,AC110~240V Supply, 0 ~ 50°C wide-range
(ES8752-4XS48GT-L3,ES8752-4XS48GT-PSB-L3)
Product Overview
The UDATEK ES8752-4XS48GT-L3 Managed Switches deliver enterprise-grade performance and reliability for mission-critical networks, offering flexible 48-port configurations with a mix of 1G/2.5G/10G interfaces (48×RJ45 + 4×SFP+). Engineered with 336Gbps switching capacity and 499.9Mpps forwarding rates, these switches support advanced Layer 3 routing protocols (RIP, OSPF, BGP4) and IPv4/IPv6 dual stack, enabling scalable, multi-protocol networks. Featuring G.8032 ERPS ring protocol with sub-20ms recovery and STP/RSTP/MSTP, they ensure resilient connectivity for industrial and enterprise environments. PoE+ models provide 30W per port (440W/850W optional total power) with intelligent PD watchdog and power management. Enterprise-grade security includes multi-layer ACLs, 802.1x authentication, and ARP protection, while sophisticated QoS mechanisms prioritize critical traffic. Built to industrial standards (100,000-hour MTBF, EMC Level 4, 0~50°C operation) with flexible management via Web GUI, CLI, or SNMPv3, the ES8700 Series is ideal for data centers, industrial automation, and enterprise networks requiring high reliability, performance, and scalability.
Specifications
| Feature | Description |
| High-Density Multi-Gigabit Ports | 48-port configurations with 1G/2.5G/10G mixed interfaces (48×10/100/1000Base-T RJ45 + 4×1G/2.5G/10GBase-X SFP+); Supports 336Gbps switching capacity and 499.9Mpps forwarding rates |
| Advanced Layer 3 Routing | Comprehensive routing suite including static routes, RIP v1/v2, OSPFv2/v3, BGP4, ECMP load balancing, and VRRP for IPv4/IPv6 dual-stack networks |
| Resilient Ring Topology | G.8032 ERPS ring protocol with sub-20ms recovery time, complemented by STP/RSTP/MSTP and LACP dynamic link aggregation (up to 64 groups) |
| PoE+ Power Delivery (Optional) | IEEE802.3af/at compliant PoE+ ports (30W per port) with 440W/850W optional total power budget; features PD watchdog, power priority management, and port power limiting |
| Enterprise-Grade Security | Multi-layer protection including IPv4/IPv6/MAC ACLs, 802.1x authentication, MAC/IP/port binding, DHCP Snooping, and ARP attack prevention |
| Sophisticated QoS Mechanisms | SP/WRR queue scheduling, per-port and policy-based rate limiting, traffic classification, and remarking with 8 priority queues |
| E-Grade Reliability | 100,000-hour MTBF, 3-year warranty, EMC Level 4 electromagnetic immunity, and wide-temperature operation (0~50°C) with 100-240V AC power input |
| Comprehensive Management | Flexible management via Web GUI, CLI (SSH/Telnet/Console), SNMPv3, and HTTPS; includes DDM optical monitoring, USB configuration backup, and dual-image firmware |
| Advanced VLAN & Multicast | MAC/IP/Protocol-based VLAN, QinQ stacking (port/VLAN/flow-based), 4K VLAN table entries, and IGMP v1/v2/v3 snooping for multicast traffic control |
| Carrier-Class Service Features | Supports jumbo frames (10KB), LLDP neighbor discovery, cable diagnostics, and syslog/debugging with three log servers |
Product Size(mm)
ES8752-4XS48GT-L3
Ordering information
ES8752-4XS48GT-L3 : 28-Ports L3 Managed Ethernet Switch,48x10/100/1000M RJ45 with 4x1G/2.5G/10GBase-X SFP+ slot, Rack-mount,AC110~240V, 0 ~ 50°C wide-range
ES8752-4XS48GT-PSB-L3 :28-Ports L3 Managed Ethernet POE Switch,48x10/100/1000M RJ45 POE+ with 4x1G/2.5G/10GBase-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
SFP-10G-SR : 10GBase-SR SFP+ 850nm MMF 300m LC DOM IND
SFP-10G-LR : 10GBase-LR SFP+ 1310nm SMF 10km LC DOM
SFP-10GE-BX20-D/U: 10GBase-BiDi SFP+ 1270/1330nm WDM 20km LC DOM
Parking List
Certifications
CE/FCC /RoHS
