Axis T81B22 DC 30W Midspan Installation Manual Download Page 1 | Manualshive

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INSTALLATION GUIDE

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AXIS T81B22 DC 30W Midspan

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Summary of Contents for T81B22 DC 30W Midspan

Page 1: ...INSTALLATION GUIDE ENGLISH AXIS T81B22 DC 30W Midspan ...

Page 2: ...ますがこの装置がラジオやテレビジョン受信機に近接して使用されると受信障害を引き起こすことがあります取扱説明書に従って正しい取り扱いをして下さい interfaces are qualified as SELV Safety Extra Low Voltage circuits according to IEC 60950 These interfaces can only be connected to SELV interfaces on other equipment WEEE Directive The European Union has enacted a Directive 2002 96 EC on Waste Electrical and Electronic Equipment WEEE Directive This directive is applicab...

Page 3: ... capacity of 3 amps minimum 0 5mm2 AWG24 Use a limited power source such as a mains adaptor with rated power output not exceeding either 100 W or 5 A The DC power source must be near the AXIS Midspan and easily accessible You can disconnect DC power from the AXIS Midspan by disconnecting the DC power cable from either the power source or the AXIS Midspan Voltage mismatch can cause equipment damage...

Page 4: ...ct and documentation without prior notice Axis Communications AB makes no warranty of any kind with regard to the material contained within this document including but not limited to the implied warranties of merchantability and fitness for a particular purpose Axis Communications AB shall not be liable nor responsible for incidental or consequential damages in connection with the furnishing perfo...

Page 5: ... the Ethernet cabling It complies with both IEEE802 3af and IEEE802 3at standards These power levels allow a new range of Ethernet based applications such as PTZ Cameras to use the Midspan Package contents AXIS Midspan AXIS T81B22 DC 30W Midspan Power connections Terminal block Printed material Installation guide this document Warranty document ...

Page 6: ...C 3 Connect the unit Data In jack In to your remote Ethernet network switch using a shielded Ethernet cable 4 Connect the Data Power Out jack Out to your Axis splitter or camera using a shielded Ethernet cable Input Camera splitters Data and Data in Port connectivity indicator DC Input connectivity indicator DIN Rail 12 24V DC Power out Power Selector see table 30W 15W ...

Page 7: ... 38W 12V DC source only 15W IEEE802 3af 20W LED Color Indication Port Unlit No camera connected Steady green Camera connected normal behavior 802 3af 15W Steady yellow Camera connected normal behavior 802 3at 30W Green yellow 1 Hz blinking Over current or short circuit condition on the port Green yellow 4 Hz blinking PSE input voltage out of range or other internal fault DC input Steady green DC p...

Page 8: ...rk source to your Axis video product does not exceed 100 meters 330 feet See page 9 for information on cable lengths The midspan is not a repeater and does not amplify the Ethernet data signal Use a splitter if required but ensure that the splitter is connected close to your Axis video product and not to the Midspan There is no on off switch simply plug the AXIS T81B22 into a DC power outlet To mo...

Page 9: ...ax 1 6A 24V DC Maximum available output power 52V DC 12 24V DC in max 30 15W Nominal output voltage 51V DC 12 24V DC Ethernet cable length 802 3at device 70m 230ft Cat5 100m 330ft Cat5e 6 802 3af device 100m Input Data In Shielded RJ 45 EIA 568A and 568B Output Data Power Out Shielded RJ 45 EIA 568A and 568B Wiring Data provided over pairs 1 2 and 3 6 for 10 100 Ethernet Power over spare pairs 4 5...

Page 10: ...ble is connected to the Data In port 6 Verify that the PD is connected to the Data Power port 7 Try to reconnect the same PD into a different Midspan If it works there is probably a faulty port or RJ 45 connection 8 Verify that there is no shortcut over any of the twisted pair cables or over the RJ45 connectors The end device operates but there is no data link 1 Verify that the port indicator on t...

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Page 12: ...Installation Guide Ver 1 0 AXIS T81B22 DC 30W Midspan Printed March 2012 Axis Communications AB 2012 Part No 46921 ...

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