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Powering Up

Mid-Span Power Unit 1-Port User’s Guide 2-3

Figure 2-2  BL-89751ENT, BL-89451ENT, BL-89551ENT, or BL-89651ENT 1-Port 

Mid-Span Power Unit with Splitter

Powering Up

Simply plug one end of the power supply into the unit, 

one end of 

the 

power cord

 

into the power supply,

 

and other end of the power cord into a grounded AC power source.

Units are typically connected to a power strip or other 

power outlet that may be cycled on

and off. An uniterruptible power supply may be 

used.

DATA

DATA

 / P

WR

DATA

 / P

WR

DATA

PO

WER

BL-89705ENT - 5.0 VDC

BL-89712ENT - 12.0 VDC

Power / Data Splitter

Summary of Contents for BL-89451ENT

Page 1: ...Mid Span Power Unit 1 Port User s Guide Title9033974 9033974 01...

Page 2: ......

Page 3: ...eir respective companies Documentation URL http www enterasys com support manuals Regulatory Compliance Information Federal Communications Commission FCC Notice This device complies with Part 15 of th...

Page 4: ...ired to take adequate measures Product Safety This product complies with the following UL 60950 CSA C22 2 No 60950 73 23 EEC EN 60950 and IEC 60950 Electromagnetic Compatibility EMC This product compl...

Page 5: ...e contact your representative to confirm current specifications ONE YEAR LIMITED WARRANTY Enterasys Networks warrants to the original consumer or purchaser that each of its products and all components...

Page 6: ...OVISIONS THE LICENSE THE DISCLAIMER OF WARRANTY AND THE LIMITATION OF LIABILITY IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT OR ARE NOT AUTHORIZED TO ENTER INTO THIS AGREEMENT ENTERASYS IS UNWIL...

Page 7: ...security controls as identified on the U S Commerce Control List or iii if the direct product of the technology is a complete plant or any major component of a plant export to Country Groups D 1 or E...

Page 8: ...dge and agree that any breach of Sections 2 4 or 9 of this Agreement by You may cause Enterasys irreparable damage for which recovery of money damages would be inadequate and that Enterasys may be ent...

Page 9: ...ce Standards A 1 Product Standards A 1 1 Port Model BL 89751ENT BL 89451ENT BL 89551ENT or BL 89651ENT A 1 Physical Mechanical Specifications A 2 Port Indicator LED States A 2 Physical Environmental S...

Page 10: ...th Splitter 2 3 Tables 3 1 Troubleshooting Checklist 3 1 A 2 1 Port Model BL 89751ENT BL 89451ENT BL 89551ENT or BL 89651ENT Physical and Mechanical Specifications A 2 A 3 LED States and Definitions A...

Page 11: ...ccess infrastructures In addition you should be familiar with the following A working knowledge of basic electronics and mechanical assembly An understanding of local operating and troubleshooting pro...

Page 12: ...on of your network environment layout cable type etc Network load and frame size at the time of trouble if known The device history i e have you returned the device before is this a recurring problem...

Page 13: ...rd Ethernet cable Main features of the 1 port Mid Span Power Unit include Remote power feeding powered devices receive power over the Ethernet cable Centralized power distribution one powered device c...

Page 14: ...Port Indicators 1 2 Introduction...

Page 15: ...following items See Figure 2 1 on page 2 1 Kit Contents Figure 2 1 BL 89751ENT BL 89451ENT BL 89551ENT or BL 89651ENT 1 Port Mid Span Power Unit Electrical Hazard Only qualified personnel should insta...

Page 16: ...humidity vibration and dust Installation must at all times conform to local regulations There are no user serviceable parts inside the unit If support is needed refer to Getting Help on page x Using a...

Page 17: ...end of the power supply into the unit one end of the power cord into the power supply and other end of the power cord into a grounded AC power source Units are typically connected to a power strip or...

Page 18: ...Powering Up 2 4 Installation and Connection...

Page 19: ...greater cable including all 8 wires 4 pairs Try using a different Ethernet cable If it works there is probably a faulty connection over the long cable or a bad RJ45 connection The Mid Span Power Unit...

Page 20: ...Troubleshooting 3 2 Troubleshooting...

Page 21: ...t standards 1 Port Model BL 89751ENT BL 89451ENT BL 89551ENT or BL 89651ENT 1 female RJ45 Data input port Shielded jacks for Category 5 UTP two pair wire or 100 ohm STP two pair wire Distance Up to 10...

Page 22: ...Port Indicator LED States Table A 2 1 Port Model BL 89751ENT BL 89451ENT BL 89551ENT or BL 89651ENT Physical and Mechanical Specifications Item Specification Chassis Size 7 62 cm W x 15 24 cm D x 2 54...

Page 23: ...fications Item Specification Operating Temperature 0 to 40 C 32 to 105 F Storage Temperature 10 to 60 C 14 to 140 F Relative Humidity 10 to 90 non condensing Operating Altitude 1 000 to 10 000 feet Ex...

Page 24: ...Electrical Specifications A 4 Hardware Specifications...

Page 25: ...ry Compliance Standards This equipment meets the following safety and electromagnetic compatibility EMC requirements Product Standards The equipment meets the following product standards Safety UL 609...

Page 26: ...m Specification Chassis Type Data Power Splitter Chassis Size 9 52 cm W x 6 98 cm D x 2 54 cm H 3 75 in W x 2 75 in D x 1 00 in H Weight 0 25 kg 9 0 oz Table B 2 Electrical Specifications Item Specifi...

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