G2252

Summary:

- 48 RJ45 10/100/1000 ports and
- 4 SFP 1G ports
- Non-blocking connectivity
- Standard Layer 2 Features:
- IPV4 and IPv6, QoS, 256VLANs
- Jumbo Frame Support up to 9KB
- RJ45 Console Port for CLI: Web Management GUI, CLI
- Energy Efficient Ethernet (802.3az)
- Power supply: 65W (83% efficiency)
- 1U form factor for flexible installation
- Dimensions (W x D x H): 440mm x 379mm x 43mm
- Weight: 6.8 lbs / 3.1 kg

Switching Features:

- 16K MAC address entries
- Auto negotiation on all ports
* Flow Control supported
* Provides IEEE 802.3x for full duplex mode
- 10/100Mbps mode > back pressure flow control half duplex mode
- Storm protection
* Broadcast
* Multicast
- Spanning tree
* IEEE 802.1D spanning tree
* IEEE 802.1s multiple spanning tree (32 instance)
* IEEE 802.1w rapid spanning tree
* Spanning Tree fast forwarding
* Loopback Detection
* Auto edge port
* BPDU filter/guard
* Root Guard
- VLANs support:
* IEEE 802.1Q VLAN
* Port-based VLAN
* MAC-based VLAN
* Protocol-based VLAN
- 16 entries per system
* IP-based VLAN
* 4K VLANs
* Support private VLAN Edge (Traffic Segmentation)
* Voice VLAN
* Guest VLAN
* VLAN Trunking
* GVRP
* Supports Multicast VLAN Registration (MVR)*:
- 5 MVR group
- 256 MVR source group (shared with IPMC table)
- Double tagging:
* IEEE 802.1 Q-in-Q
* IEEE 802.1ad provider bridge
* Unqualified learning and forwarding
- IGMP:
* IGMP snooping v1/v2/v3
* IGMP v1/v2 querier
* IGMP immediate leave
* IGMP filtering/throttling
* IGMP snooping leave proxy
* IGMP v1/v2/v3 proxy
- Link Aggregation
* IEEE 802.3ad with LACP
* Manual trunking
* Up to 12 aggregation groups are supported, and up to 8 ports per group