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Copyright © 2009  

Microsemi

 10 

Rev 1.1 27-Jul-09 

Analog Mixed Signal Group

 

2381 Morse Avenue, Irvine, CA  92614, USA; Phone (USA): (800) 713-4113, (ROW): (949) 221-7100 Fax: (949) 756-0308

 

 

Note

 

Due to the standard detection process performed 
on each PoE port, power will not be delivered 
(LED is off) to a PD. PDs that are not of the PoE-
enabled type are not affected by this connection 

 

Table 

 

2-1: Power Status Indications 

Indicator 

Color 

Main Power 

Status 

Remarks

 

Off 

Internal power 
supply unit is 
unplugged.  

Internal power supply 
voltage is too low. All ports 
are disconnected. 

Main 

Green 

AC power input 
active 

Internal power supply 
voltage is within limits. 

 
 

Table 

 

2-2: 

Port

 Status Indications 

Port LED Color 

Port Load Conditions 

Port Voltage 

Off 

Inactive load or 
unplugged port 

Power to the port is disconnected. 
No DC voltage present on port 
output lines. 

Green 

Active load is plugged in 
and complies with normal 
load conditions 

Continuous nominal DC voltage is 
present 

on the spare pairs

Green blinks 

once every 

second 

 
Overload or short circuit 

Power to the port is disconnected. 
No DC voltage is present on port 
output lines. 

Green blinks 

once every 0.5 

second 

Valid load 
Total aggregated power 
exceeds pre-defined 
power budget (420W by 
default) 
 

Power to the port is not connected. 
No DC voltage is present on port 
output lines 

 

 

Summary of Contents for PD-3506G

Page 1: ...P Po ow we er rD Ds si in ne e 3 35 50 00 0G G S Se er ri ie es s P PD D 3 35 50 06 6G G P PD D 3 35 51 12 2G G P PD D 3 35 52 24 4G G User Guide...

Page 2: ...aterial may not be photocopied or reproduced without permission Disclaimer Microsemi assumes no responsibility or liability arising from the use of Midspans as described herein nor does it convey any...

Page 3: ...Power Management 7 2 2 10 100 1000BASE TX Ports Definition 8 2 3 Indicators 9 2 4 Connectors 11 3 INSTALLING THE POWER OVER ETHERNET MIDSPAN 12 3 1 Background Information 12 3 2 Verifying Kit Content...

Page 4: ...24 Electrical Compatibility Approvals The PowerDsine 3500G complies with the following standards FCC Part 15 Class B with FTP cabling Class A with UTP cabling EN 55022 CISPR 22 Class B with FTP cablin...

Page 5: ...the building installation for short circuit overcurrent protection Ensure that a fuse or circuit breaker no larger than 15 A for 120 VAC U S 10 A for 230 VAC international is used Do not work on the...

Page 6: ...aintained if the equipment to which it is connected also operates under SELV conditions U S A and Canada The cord must be UL approved or CSA certified The minimum specification for the flexible cord i...

Page 7: ...thernet may require an external power adapter to be powered Contact PowerDsine for such an adapter Power over Ethernet Midspan main features Safe and reliable power over existing Ethernet infrastructu...

Page 8: ...2 2 10 100 1000BASE TX Ports Definition The following sections detail the 35XXG ports and their functions 2 2 1 Data Input Ports The Midspan has 6 12 or 24 x 10 100 1000Base T Data In ports located o...

Page 9: ...r over Ethernet Midspan power status When the Main indicator is illuminated in green the Midspan is receiving AC power Refer to Table 2 1 for additional information 2 3 2 Port Indications One uni colo...

Page 10: ...too low All ports are disconnected Main Green AC power input active Internal power supply voltage is within limits Table 2 2 Port Status Indications Port LED Color Port Load Conditions Port Voltage O...

Page 11: ...nnections Table 2 3 Pin Connections Pin 2 is Receive RXD Pin 3 is Transmit TXD Pin 5 is Ground Pins 1 and 6 are shorted DC 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 RJ IN RJ OUT...

Page 12: ...llowing sections describe how to install you Power over Ethernet Midspan unit 3 1 Background Information As shown in Figure 3 1 the Midspan is connected in series with an Ethernet switch hub The data...

Page 13: ...ord the unit s serial number below for future reference The serial number can be found on the information label at the rear of the Power over Ethernet Midspan Serial Number 3 3 Rack Mounting Brackets...

Page 14: ...ameplate ratings should be used when addressing this concern Reliable Grounding Earthing Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply...

Page 15: ...d the Midspan powers up and the internal fan operates then the device runs its Power On Self Test POST which takes less than 10 seconds During the POST all ports are disabled and the indicators illumi...

Page 16: ...cable from the network is connected to the Data port The Ethernet cable to the PD is connected to the Data Power port Cable pairs are attached to corresponding ports 4 2 Troubleshooting Steps This sec...

Page 17: ...ther Midspan If it works there is probably a faulty output port or RJ 45 connection 7 Verify that port shutdown command was not issued via the Web manaegment The end device operates but there is no da...

Page 18: ...tions Dimensions H x W x D 44 x 435 x 271 mm 1 75 x 17 2 x 10 7 Weight 5Kg 11lb 5 2 Environmental Specifications Temperature Operating 0 to 40 C 32 to 104 F Storage 20 to 70 C 4 to 158 F Humidity 10 t...

Page 19: ...must be approved by Microsemi in writing signed by an officer of Microsemi Microsemi reserves the right to change the configuration functionality and performance of its products at anytime without an...

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