SPECIFICATIONS | |
| Country of Origin | - |
| Dimension (L x W x H) | 440 x 350 x 44.45 mm (17.32 x 13.78 x 1.75 in.) |
| Weight | 5.32 kg (11.73 lbs.) |
| Model Name: | LGS552P |
| 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 |
| Number of Ports with PoE+ Support: | 24 |
| Memory: | 128 MB |
| LEDs: | System (blue/yellow), Link/Act/PoE (green/green), Max PoE (amber) |
| System Power Consumption without PoE+: | 110V: 66.63W 220V: 66.62W |
| Forwarding Rate: | 104.16 Mpps |
| Switching Capacity: | 140 Gbps |
| MAC Address Table Size: | 16K |
| Jumbo Frame (FE, GE): | 9K |
| Fans: | Yes (three 8,200 rpm) |
| Power Dedicated to PoE+: | 375W |
| Power Input: | 100?240V 50-60 Hz (8.4A 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 management, monitoring, and analysis |
| Management Interface: | HTTP HTTPS |
| Other Management: | elnet (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 g49, g50 |
| Copper FE/GE Ports (RJ45): | g01?g25, g26?g50 |
| Green Power Mode: | EEE+, Short Reach + Energy Detect |
| QoS - Priority Levels: | 4 hardware queues |
| QoS - Scheduling: | Priority queuing and weighted round robin (WRR) |
| 10Gb Ports (SFP+): | XG1, XG2 |
| Total System Ports: | 52GE |
