Zyxel 48-Port Gigabit Switch | Smart Managed | Rackmount | 2 SFP Ports | VLAN, IGMP, QoS | Network Ethernet Hub [GS1900-48]

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Product description

  • SFP FIBER UPLINKS FOR LONG-DISTANCE LINKS 2x GbE SFP slots support optional fiber transceivers for 100M or Gigabit inter-switch connections beyond copper cable distance limits
  • SMART FAN TEMPERATURE-CONTROLLED COOLING Built-in smart fan adjusts speed based on device temperature (23-41 dBA range) for near-silent operation with reliable thermal control
  • SMART MANAGED LAYER 2 CONTROL Web GUI and ZON Utility provide VLAN (up to 4K), QoS with 802.1p priority, IGMP Snooping, LACP, STP RSTP MSTP, DoS prevention, and SNMP v1 v2 v3 for full network control
  • HIGH-DENSITY CAPACITY WITH IPv6 SUPPORT 525 KB buffer, 8K MAC table, and 9K jumbo frame support handle demanding multi-device workloads with full IPv6 dual-stack for network growth

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