Switch Type

• Managed

Switch Ports

• 48

Power Consumption

• 43.87W

Jumbo Frame (FE, GE)

• 12Kbytes

LEDs

• Power, Fault

VLAN

• Port-based and 802.1q VLANs, Management VLAN, Guest VLAN support

Memory

• 512MB

Forwarding Rate

• 130.95 Mpps

Dimensions (LxWxH)

• (17.32 x 10.24 x 1.73 in)
• 3468 g (7.65 lb)
• 440 x 260 x 44 mm

Weight

• 3468 g (7.65 lb)

Number of VLANs Supported

• 256 active VLANs (4,096 range)

Operating Humidity

• 10 to 90% RH

Operating Temperature

• 0 to 50°C (32 to 122°F)

Ports

• 4 10G SFP+
• 48 Gigabit Ethernet

Security Features

• 802.1x Radius authentication
• DHCP snooping
• DOS Attack Prevention
• IP-MAC binding
• Port Isolation (Protected Ports)
• Port Security (256 max entries per port)

Rate Limiting

• Rate limit according to network speed, 12kbps~1000Mbps: in steps of 16kbps

Power Input

• 1.5A
• 100–240V
• 50–60 Hz

Spanning Tree

• IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Trees (16 instances)

Quality Of Service

• 8 hardware queues
• Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based
• Strict, Weighted Round Robin (WRR)

Storage Temperature

• -20 to 70°C (-4 to 158°F)

RMON

• Embedded remote monitoring (RMON 1, 2, 3, 9) software agent support for enhanced traffic management, monitoring, and analysis

MAC Address Table Size

• 32K

Switching Capacity

• 176 Gbps

HOL Blocking Prevention

• Head of line (HOL) blocking prevention

Auto Voice VLAN

• Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels

Other Management

• Console Port, DHCP client, system log, configuration upload and backup via HTTP or TFTP, PING, Traceroute, dual images, SNTP

Link Aggregation

• IEEE 802.3ad LACP, up to 8 groups with up to 8 ports per group

Access Control

• Ingress, MC Based ACL, IPv4 Based ACL, IPv6 Based ACL, ACL Binding, Action: permit/deny

Storm Control

• Support broadcast/unknown multicast/unknown unicast 16kbps~1000Mbps: in steps of 16kbps

Management Interface

• HTTP
• HTTPS

Routing

• Static Routing, IPv4 (63 max entries), IPv6 (21 max entries)

SNMP

• Version 1
• Version 2c
• Version 3

Fans

• 1, 8200 rpm (at full speed)

Storage Humidity

• 5 to 95% RH (non-condensing)

IGMP Snooping

• IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors; supports 256 multicast groups

Power Saving

• EEE

Port Mirroring

• Traffic on multiple ports (up to 3 ports) can be mirrored to another port for analysis with a network analyzer

Firmware Upgrade

• Web Browser (HTTP/HTTPS)