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iii

Declaration of Conformity

Application of Council Directive(s):

89/336/EEC
73/23/EEC

Manufacturer’s Name:

Enterasys Networks, Inc.

Manufacturer’s Address:

50 Minuteman Road
Andover, MA 01810
USA

European Representative Address:

Enterasys Networks, Ltd.
Nexus House, Newbury Business Park
London Road, Newbury
Berkshire RG14 2PZ, England

Conformance to Directive(s)/Product Standards:

EC Directive 89/336/EEC
EN 55022
EN 55024
EC Directive 73/23/EEC
EN 60950

Equipment Type/Environment:

Networking Equipment, for use in a Commercial 
or Light Industrial Environment.

Enterasys Networks, Inc. declares that the equipment packaged with this notice conforms to the above directives.

NOTE: 

Enterasys Networks reserves the right to change specifications without notice. Please 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 
thereof, will be free from defects in material and/or workmanship for a period of one year from the original factory 
shipment date. Any warranty hereunder is extended to the original consumer or purchaser and is not assignable.

Enterasys Networks makes no express or implied warranties including, but not limited to, any implied warranty 
of merchantability or fitness for a particular purpose, except as expressly set forth in this warranty. In no event 
shall Enterasys Networks be liable for incidental or consequential damages, costs, or expenses arising out of or in 
connection with the performance of the product delivered hereunder. Enterasys Networks will in no case cover 
damages arising out of the product being used in a negligent fashion or manner.

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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