Model Name: |
LGS528 |
Network Standards: |
IEEE 802.3 |
IEEE 802.3u |
|
IEEE 802.3ab |
|
IEEE 802.3z |
|
IEEE 802.3ae |
|
IEEE 802.3x |
|
IEEE 802.3ad |
|
IEEE 802.3az |
|
IEEE 802.1D |
|
IEEE 802.1w |
|
IEEE 802.1Q/p |
|
IEEE 802.1X |
|
Memory: |
128 MB |
LEDs: |
System (blue/yellow), Link/Act(green) |
System Power Consumption without PoE+: |
110V: 19.4W |
220V: 19.71W |
|
Forwarding Rate: |
41.67 Mpps |
Switching Capacity: |
56 Gbps |
MAC Address Table Size: |
16K |
Jumbo Frame (FE, GE): |
9K |
Dimensions (LxWxH): |
440 x 200 x 44.45 mm (17.32 x 7.87 x 1.75 in.) |
Weight: |
2.43 kg (5.36 lbs.) |
Power Input: |
100–240V |
50-60 Hz |
|
(0.7A max) |
|
Operating Temperature: |
0 to 50°C (32 to 122°F) |
Storage Temperature: |
-20 to 70°C (-4 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 |
VLAN: |
Port-based and IEEE 802.1Q tag-based VLANs |
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 requesters; supports 256 multicast groups |
HOL Blocking Prevention: |
Head-of-line (HOL) blocking prevention |
Port Mirroring: |
Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer |
Security Features: |
IEEE 802.1X radius authentication |
DHCP snooping |
|
IP-MAC-Port binding |
|
IP source guard |
|
ARP inspection |
|
STP root guard |
|
STP BPDU guard |
|
DHCP relay |
|
Port security supports limited dynamic lock and locked MAC address, |
|
Management access control |
|
Storm Control: |
Broadcast, unknown-unicast, and multicast |
Access Control: |
Support up to 512 rules for enhanced security and/or advanced QoS policy: allow, deny, or rate limit based on Layer1 to 4 protocol fields at packet header level with MAC ACL and IP ACL |
RMON: |
Embedded remote monitoring (RMON) software agent support for enhanced traffic c management, monitoring, and analysis |
Management Interface: |
HTTP |
HTTPS |
|
Other Management: |
Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP |
SNMP: |
Version 1 |
Version 2c |
|
QoS - Class of Service: |
Port-based, IEEE 802.1p priority-based, IPv4/v6 IP DSCP-based |
Combo Ports (RJ45 + SFP): |
2 combo on ports g27, g28 |
Copper FE/GE Ports (RJ45): |
g01–g13, g14–g26 |
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: |
28GE |