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Switch Linksys LGS352C

Thiết bị chuyển mạch Linksys LGS352C - 48-Port Managed Gigabit Ethernet Switch with 4 10G SFP+ Uplinks ● Forwarding Rate: 130.95 Mpps & Switching Capacity: 176 Gbps ● Rate Limiting: 12kbps~1000Mbps
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Thiết bị chuyển mạch Linksys LGS352C

Hardware Specifications
Total System Ports 48GE + 4 SFP+
Copper GE Ports (RJ45) Ports 1-48
10G SFP+ Ports Ports 49-52
Status LEDs Power, Fault
CPU Memory DRAM 512MB
Power Input 100–240V
50–60 Hz
Max Power Consumption 43.87W
Green Power Mode EEE
Forwarding Rate 130.95 Mpps
Switching Capacity 176 Gbps
MAC Address 32K
Jumbo Frame 12Kbytes
Fans 1,8200 rpm (at full speed)
Enclosure Dimension 440 x 260 x 44 mm (17.32 x 10.24 x 1.73 in)
Device Weight 3468 g (7.65 lb)
Operating Temperature 0 to 50°C (32 to 122°F)
Operating Humidity 10 to 90% RH
Storage Temperature -20 to 70°C (-4 to 158°F)
Storage Humidity 5 to 95% RH (non-condensing)
Data sheet Linksys LGS352C
Software Specifications
Number of VLANs 256 active VLANs (4,096 range)
VLAN Port-based and 802.1q VLANs, Management VLAN, Guest VLAN support
HOL Blocking Head of line (HOL) blocking prevention
Web User Interface Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)
SNMP Version 1, 2c and 3
Firmware Upgrade Web browser upgrade (HTTP) and TFTP
Port Mirroring Traffic on multiple ports (up to 3 ports) can be mirrored to another port for analysis with a network analyzer
RMON (1, 2, 3, 9) Embedded remote monitoring (RMON) software agent support for enhanced traffic management, monitoring, and analysis
SYSLOG Support log admin password/IP change activity enhancement, Local logging: buffered/flash, Remote logging: IPv4/IPv6/ hostname(IPv4)
Ethernet OAM SFP information, SFP+ DDM, Cable diagnostic, Port statistics
Other Management Telnet, SSH, DHCP client, system log, configuration upload and backup via HTTP or TFTP, PING, Traceroute, dual images, SNTP
Security 802.1x Radius authentication, DHCP snooping, IP-MAC binding, port security supports limited dynamic lock and locked MAC address (256 max entries per port), DOS Attack Prevention, Port Isolation (Protected Ports)
Link Aggregation IEEE 802.3ad LACP, up to 8 groups with up to 8 ports per group
Bandwidth Control Rate limit according to network speed, 12kbps~1000Mbps: in steps of 16kbps
Storm Control Support broadcast/unknown multicast/unknown unicast 16kbps~1000Mbps: in steps of 16kbps
Loopback Detection Detects and prevents loops in the network by sending out loop protocol packets and shutting down affected ports
Spanning Tree IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Trees (16 instances)
IGMP Snooping/Querier 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
MLD Snooping/Querier Support v1, MLD snooping fast leave (per- vlan), MLD querier, Dynamic router port, Static/forbidden router, Report suppression
DHCP IPv4 DHCP Relay, IPv4 DHCP Relay Statistics, IPv4 DHCP Snooping
L3 Static Routing IPv4 (63 max entries), IPv6 (21 max entries)
L3 IP Multicast IGMP, MLD, L3 IP Multicast Routing
Access Control List (ACL) Ingress, MC Based ACL, IPv4 Based ACL, IPv6 Based ACL, ACL Binding, Action: permit/deny
QoS Priority Levels 8 hardware queues
Scheduling Strict, Weighted Round Robin (WRR) and Strict + WRR
Class of Service Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based
Auto Voice VLAN Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels
Standards 802.3 10Base-T Ethernet, 802.3u 100Base-T Fast Ethernet, 802.3ab 1000Base-T Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.3x Flow Control, 802.3ad, 802.1d STP, 802.1w RSTP, 802.1s MSTP, 802.1q VLAN, 802.1p Priority QoS, 802.1x Port Access Authentication, 802.1ab Link Layer Discovery Protocol, 802.3az Energy Efficient Ethernet

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