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)