The CheetaSwitch ES3550YA is a Layer 2 stackable switch with 48 10/100BASE-T(RJ-45) ports and two ComboG (RJ-45/SFP) ports for Gigabit uplink and two 1Gbps port for stacking. The stackings port can also be used as normal Gigabit uplink ports in standalone mode.

The ES3550YA can be managed either by in-band management via the network station remotely or out-of-band management via the console port (RS232) locally.

• Physical Ports
  • 24 RJ-45 10/100Base-T ports
• 2 ComboG (RJ-45/SFP) ports
• 2 Gigabit (RJ-45)ports for stacking
• L2 Features
  • Full duplex mode on port 49 and 50 when work in the Gigabit speed.
  • The stacking interface on the front panel
  • Stacking up to 8 units via RJ-45 cables
  • Auto MDI/MDIX on all 10/100Base-TX ports
  • Up to 8K MAC address entries
  • 4M-bit for packet buffer size
  • Provides flow control mechanism: backpressure for half duplex; IEEE802.3x for full duplex operation.
  • Store-and-forward forwarding scheme
  • HOL (Head of Line) blocking prevention
  • Port mirroring
  • Provides Link Aggregation
    • Up to 8 ports in one trunk
    • Up to 4 trunk groups
    • Trunks across switches
    • Supports 802.3ad (LACP)
    • Cisco Ether-channel (static truck)
    • Load Balance for both Unicast and Multicast traffics
  • Supports VLAN
    • IEEE 802.1Q tagging VLAN
    • Port-based VLAN
    • Up to 255 active VLANs
    • GVRP protocol for automatic VLAN registration and dynamic VLAN management.
    • 802.1v Protocol-Based VLAN*
    • Private VLAN
  • IGMP (v1/v2) Snooping and Query function
  • Broadcast Storm control
  • Spanning Tree protocol
    • IEEE 802.1D Spanning Tree protocol
    • IEEE 802.1w Rapid Spanning Tree
    • IEEE802.1s Per VLAN Spanning Tree*
    • Proprietary per port based Fast Forwarding mode
  • Jumbo Frame Support