ZYXEL 48xGb+2xSFP IPv6 WebSmart GS1900-48 V2

Product name: 48-port GbE Smart Managed Switch with GbE Uplink
Switch class: Smart Managed

Port Density:
- Total port count: 50
- 100/1000 Mbps: 48
- SFP 100/1000 Mbps: 2

Physical Specifications:
Dimensions (WxDxH) (mm/in.): 440 x 200 x 44/ 17.32 x 7.87 x 1.73
Weight (kg/lb.): 2.9/6.39

Standard Compliance:
- IEEE 802.3 10BASE-T Ethernet
- IEEE 802.3u 100BASE-TX Ethernet
- IEEE 802.3ab (1000BASE-T) Ethernet
- IEEE 802.3x flow control
- IEEE 802.3az EEE support
- IEEE 802.1p CoS support
- IEEE 802.3af PoE
- IEEE 802.3at PoE plus
- IEEE 802.1D Spanning Tree Protocol (STP)
- IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
- IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
- Full-duplex and half duplex operation with IEEE 802.3x flow control and backpressure
- Store and forward
- Auto MDI/MID-X

Resilience and Availability:
- IEEE 802.1D Spanning Tree Protocol (STP)
- IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
- IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
- IEEE 802.3ad LACP
- Dual configuration files
- Dual images

Traffic Management and QoS:
- IEEE 802.1Q VLAN tagging
- IEEE 802.3ad LACP
Guest VLAN
- Voice VLAN
- Storm control
- IEEE 802.1p priority queues per port
- IEEE 802.1p Queuing method(SPQ/WRR)
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