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Chapter 5: Connection 

 

           724-746-5500   l   www.blackbox.com 

Page 5

 

 

5. Connection 

TP Port and Cable Installation: 

1. The switch’s TP ports support MDI-/MDI-X auto-crossover, so you can use either straight through or cross over cables.  

2.  Use CAT5 or higher grade RJ-45 TP cable for 10/100 applications and CAT5e grade RJ-45 TP cable or above for 
gigabit Ethernet applications, to connect a TP port of the switch to an Ethernet  device such as a workstation or a server. 

3.  Repeat the above steps, as needed, for each RJ-45 port to be connected to a 10-/100-/1000-Mbps TP device. 

For successful installation and good performance, follow the cabling requirements. Using cables with a lower  
specification than recommended will negatively impact network performance. For Fast Ethernet TP network connection, 
you must use CAT5 or higher cables that are up to 328 feet (100 meters) long. For Gigabit TP network connections, you 
must use CAT5e or higher cables that are up to 328 feet (100 meters) long. 

Power On: 

Power this switch from PoE PSE (Power Source Equipment) or from external DC power adapter. When connecting a PoE 
PSE, make sure that your PSE complies with 802.3af or 48 VDC 15.4 W. 

After the power is on, all LED indicators will light immediately. Then all LEDs will turn off, except for the power LED, which 
stays on. 

 

 

Содержание LPDG705A

Страница 1: ... Gigabit Ethernet ports on your network without the need for a power outlet Includes a built in IEEE 802 3af Power Device PD Unit is palm sized with metal case Auto negotiates port speed Includes auto MDI MDI X function for every port LPDG705A LPDG705AE LPDG708A LPDG708AE ...

Страница 2: ...éctrico no deberá ser usado cerca del agua por ejemplo cerca de la tina de baño lavabo sótano mojado o cerca de una alberca etc 6 El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados por el fabricante 7 El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio...

Страница 3: ...o network capacity 2 Key Features 5 8 Port 10 100 1000 Mbps Auto negotiation Switch Ports 5 8 have a built in IEEE 802 3af Power Device PD feature that allows the switch to get power from a PSE device over ordinary CAT5 cables Unit is palm sized with metal case Auto detects full half duplex modes for any port Offers dedicated full duplex 2000 Mbps bandwidth Supports Store and Forward switching met...

Страница 4: ...stead of eight LEDs LED 5 on LPDG705A and LED 8 on the LPDG708A indicate the Link Act status of the PoE port LED Indicators on the switch LED Status Description On Power is on Power Off Power is off On Port is for connection Off No connection LINK ACT Flashing Data is transmitting or receiving Rear Panel Connections Figure 4 2 Back panels of the LPDG705A and LPDG708A Port 8 on the LPDG708A also fu...

Страница 5: ... Mbps TP device For successful installation and good performance follow the cabling requirements Using cables with a lower specification than recommended will negatively impact network performance For Fast Ethernet TP network connection you must use CAT5 or higher cables that are up to 328 feet 100 meters long For Gigabit TP network connections you must use CAT5e or higher cables that are up to 32...

Страница 6: ... Mbps port 148 800pps 10 Mbps 14 880pps Transmission Media 10BASE T CAT3 4 5 UTP STP 100BASE TX CAT5 5e 6 UTP STP 1000BASE T CAT5e 6 UTP STP LED Indicators Per Port LINK ACT Per Unit Power Power Supply LPDG705A LPDG708A Input 120 VAC 60 Hz with U S plug Output 5 VDC 2 A 10 W max LPDG705AE LPDG708AE Input 100 240 VAC 50 60 Hz 0 4 A universal power supply with 2 power clips 1 EU 1 UK Output 5 VDC 2 ...

Страница 7: ...______________________________________________________________________ LPDG705A rev 3 ...

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