Switch GH3512GX Warstwa 3

Excellent performance

192 Gbps switch fabric,(64G for GH3524/3524GX, 48G for GH3512GX)

Hardware routing, wire-speed L3 switching, packet forwarding rate: 71 Mpps

Giga optical fiber supports up to 80 km long-distance transfer, direct connection to MAN backbone networks

Security and reliability

Quota system for connected hosts per port

IEEE 802.1x port-based user authentication

Ethernet port trunking provides more bandwidth and system redundancy

Powerful ACL supports L2-L4 data filtering

Web portal authentication

Redundant power supply

Easy maintenance

Supports device stacking through cluster technology. Central management with unified IP, address saves IP addresses

Management via CONSOLE port, Web, SNMP, etc

BootRom and other software upgrade through TFTP

Support DHCP and relay, provide dynamic IP address assignment

Support SFP standard interface, protect your investment

Powerful traffic and broadcast control

Automatically detect and restrain broadcast storm, support IGMP datagram snooping, effectively restrict broadcast flooding

Full- and half- duplex traffic control

Ethernet port bit rate quota

Advanced buffer management supports 802.1p, with 4 dispatching queues per port mapping the 8 priority queues in 802.1p

IP multicast and QoS support

Jumbo frame

Multiple routing polices

Static routing

Support RIP v1/v2, OSPF v2, and many other dynamic routing protocols

Support PIM-SM, PIM-DM and many other multicast routing protocols

Product

GH3548

GH3524

GH3524GX

GH3512GX

Port

44*10/100/1000M TX

4*GSFP/TX Combo

20*10/100/1000M TX

4*GSFP/TX Combo

20*GSFP Slots 4*GSFP/TX Combo

8*GSFP Slots 4*GSFP/TX Combo

Switch Fabric

192G

64G

48G

Forwarding Rate

71Mpps

36Mpps

18Mpps

Switching Mode

Store-and-forward

MAC Address Table Size

8K

Jumbo frame

16383

Max. VLAN

4K

Spanning Tree

IEEE 802.1D (STP), IEEE 802.1w (RSTP), IEEE 802.1s MSTP

VLAN

Port-based VLAN, 802.1Q tag VLAN, Super VLAN, Private VLAN, GVRP dynamic

VLAN configuration, VLAN Stacking (QinQ)

Traffic Control

Back pressure at half-duplex, 802.3x at full-duplex, CAR support, 100M

port: 1M step size; 1000M port: 8M step size

Storm Control

Stop sending at threshold to restrict broadcast/multicast/unicast storms

Multicast Control

IGMP snooping

Multicast Protocol

IGMP v1/v2/v3, PIM-SM, PIM-DM

Port Trunking

Up to 32 groups with up to 8 ports per group, dynamic LACP or static

aggregation

Port Mirroring

Supported. Can be based on fl ow classification

Cluster

Cluster up to 32, manageable through single IP

Unicast

Static, RIP v1/v2, OSPF v2, BGP v4

Redundant Routing

VRRP

Proxy

Proxy ARP

DHCP

DHCP Server/Client/DHCP Relay

Security

IEEE 802.1x port-based user authentication

Port Security

Hardware support for IP ACL, MAC ACL, VLAN ACL

Hardware support for port-based user authentication by combinations and bandings of port, IP address,

and MAC address

Web user authentication

RADIUS

User privilege classification and password protection

DHCP snooping, DHCP option82, IP Source Guard

QoS

Head Of Line (HOL) blocking prevention mechanism

4 dispatching queues per port, mapping the 8 priority queues in 802.1p

WRR, SP, and FIFO queuing algorithms

Best Effort Service

Differentiated Service

Strict Priority

Weighted Round Robin

First Come First Serve

TOS re-tagging

RTS

Network Management

SNMP v1/v2

RMON (Group 1, 2, 3, 9)

Telnet Command Line Interface (CLI)

Web Interface

Support network management tools

NTP

SSH

LLDP

Physical and electrical parameters

Dimensions (mm) (L×W×H)

442×374×44.5 442×316×44

Weight

< 5 kg

Power Consumption

< 30 W

Power Supply

AC 100 ~ 240 V, 47 ~ 63 Hz, DC 44 ~ 53 V

Working environment

Temperature

Operating: 20 ~ 50°C, non-operating: -40 ~ 70°C

Humidity

10 ~ 90% (no condensing)