• Model Name:
• Network Standards:
IEEE 802.3
IEEE 802.3u
IEEE 802.3ab
IEEE 802.3z
IEEE 802.3x
IEEE 802.3ad
IEEE 802.3az
IEEE 802.1d
IEEE 802.1Q/p
IEEE 802.1X
• Memory:
128 MB
• LEDs:
System (blue), Link/Act (green)
• System Power Consumption without PoE+:
• Forwarding Rate:
38.69 Mpps
• Switching Capacity:
52 Gbps
• Jumbo Frame (FE, GE):
• Dimensions (LxWxH):
440 x 200 x 44 mm (17.3 x 7.9 x 1.7 in.)
• Weight:
2.424 kg (5.33 Ibs.)
• Power Input:
50-60 Hz
(0.7A max)
• Operating Temperature:
0 to 50°C (32 to 122°F)
• Storage Temperature:
-40 to 70°C (-40 to 158°F)
• Operating Humidity:
10 to 90% RH
• Storage Humidity:
10 to 90% RH (non-condensing)
• Spanning Tree:
IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree
• Link Aggregation:
IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group
Port-based and 802.1q tag-based VLANs, Management VLAN, Guest VLAN support, Dynamic VLAN assignment via Radius server with 802.1x client authentication
• Auto Voice VLAN:
VLAN Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels
• 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
• HOL Blocking Prevention:
Head-of-line (HOL) blocking prevention
• Port Mirroring:
Traffic on multiple ports (up to four ports) can be mirrored to another port for analysis with a network analyzer
• Security Features:
802.1x Radius authentication
DHCP snooping
IP-MAC binding
Port security supports limited dynamic lock and locked MAC address
Management access control
• Storm Control:
Broadcast, flooding, and multicast
Embedded remote monitoring (RMON) software agent support for enhanced traffic management, monitoring, and analysis
• Management Interface:
• Other Management:
Telnet (menu CLI), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP
Version 1
Version 2c
• Firmware Upgrade:
Web Browser (HTTP/HTTPS)
• QoS – Class of Service:
Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based
• Combo Ports (RJ45 + SFP):
2 combo on ports g25, g26
• Copper FE/GE Ports (RJ45):
g01–g12, g13–g24
• Green Power Mode:
EEE+, Short Reach + Energy Detect
• QoS – Priority Levels:
4 hardware queues
• QoS – Scheduling:
Priority queuing and weighted round robin (WRR)
• Total System Ports:
• Mac Addresses:

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