LevelOne GSW-0840T Manuale Utente

 

5

These LevelOne 11" smart switches provide Four (4) / Eight (8) Gigabit copper ports. Each port is 
equipped with 2000 Mbps, Full-Duplex, Collision Free Bandwidth. It’s a multi-speed, versatile 
network device that combines Gigabit, Fast Ethernet, and Ethernet ports in a single device. 

Provides four (4) or eight (8) ports 1000Base-T/100Base-TX/10Base-T. 

Supports 8K MAC address entries. 

Provides 256K Bytes Packet Memory Buffer. 

Supports up to 4 or 8 Port-Based VLANs. 

Provides Port-Mirroring function. 

Asymmetric Flow-Control supported for Full-Duplex operation. 

Backpressure Flow-Control supported for Half-Duplex operation. 

Provides Store-and-Forward forwarding scheme. 

Auto-Negotiation and Auto-MDIX supported. 

Broadcast Storm Control. 

Aging function supported. 

Supports Tag-Based VLAN as in IEEE 802.1Q. 

 

 

GSW-0440T 

 

 

GSW-0840T 

 

2.3.1 1000BASE-T 

The switch is primarily used for network backbone connections. 
For the 1000BASE-T TP port, it provides an Auto-Negotiation function that senses for the attached 
device's maximum operating speed and automatically sets the Switch to operate at that speed. 
Users only need to connect a network cable into any TP port, and the Auto-Negotiation function will 
do the rest. 

2.3.2 Cabling 

1000Mbps -  To transmit at 1000Mbps requires Category 5 TP cabling that must use all Four (4) 

pairs twisted-pair wire for RJ-45 connector. 

100Mbps - To transmit at 100Mbps requires Category 5 TP cabling. 
10Mbps -    When transmitting at 10Mbps Category 3, 4 or 5 TP cabling with RJ-45 sockets can be