Page 3 - Federal Communications Commission (FCC) Notice
i Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made. The hardware, firmw...
Page 4 - Industry Canada Notice; Product Safety
ii Industry Canada Notice This digital apparatus does not exceed the class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le présent appareil numérique n’émet pas de bruits radioélectriques dépassa...
Page 5 - Declaration of Conformity; ONE-YEAR LIMITED WARRANTY
iii Declaration of Conformity Application of Council Directive(s): 89/336/EEC73/23/EEC Manufacturer’s Name: Enterasys Networks, Inc. Manufacturer ’s Address: 50 Minuteman RoadAndover, MA 01810USA European Representative Address: Enterasys Networks, Ltd.Nexus House, Newbury Business ParkLondon Road, ...
Page 6 - Firmware License Agreement
iv Enterasys Networks, Inc. Firmware License Agreement BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between the end user (“You”) and Enterasys Networks, Inc. on behalf of itself and its Affiliates (as hereinafter...
Page 9 - Contents
vii Contents About This Guide Purpose ................................................................................................................................................ ixWho Should Use This Guide ............................................................................................
Page 10 - Figures
viii Figures 2-1 BL-89420ENT, BL-89520ENT, BL-89620ENT, or BL-89720ENT 20-Port Mid-Span Power Hub 2-2 2-2 BL-89710ENT 10-Port Mid-Span Power Hub ............................................................................... 2-2 2-3 BL-89420ENT, BL-89520ENT, BL-89620ENT, or BL-89720ENT Power Hub wit...
Page 11 - About This Guide; Purpose; Document Conventions
ix About This Guide Purpose This guide provides information and procedures on hardware installation, setup, configuration, and management of the Enterasys Networks 20-port and 10-port Mid-Span Power Hubs. Who Should Use This Guide This guide is intended for administrative and technical personnel res...
Page 12 - Getting Help
x Getting Help For additional support related to the Mid-Span Power Hub or this document, contact Enterasys Networks using one of the following methods: Before contacting Enterasys Networks for technical support, have the following information ready: • Your Enterasys Networks service contract number...
Page 13 - Introduction; Functions and Features
Mid-Span Power Hub 20-Port and 10-Port User’s Guide 1-1 1 Introduction Functions and Features The BL-89220ENT, BL-89420ENT, BL-89520ENT, BL-89620ENT, and BL-89720ENT 20-port Mid-Span Power Hub and the BL-89210ENT and BL-89710ENT 10-port Mid-Span Power Hub support applications in which AC power is di...
Page 15 - Installation and Connection; Verifying the Kit
Mid-Span Power Hub 20-Port and 10-Port User’s Guide 2-1 2 Installation and Connection Verifying the Kit Unpack the unit and verify that you have all of the following items (See Figure 2-1 and Figure 2-2 on page 2-2): • Enterasys’ 20-port or 10-port Mid-Span Power Hub • Power Cord • User ’s Guide Ele...
Page 16 - Kit Contents; Power Cord
Kit Contents 2-2 Installation and Connection Kit Contents The 20-port Mid-Span Power Hub may be placed on a shelf or mounted in a standard 19-inch rack. The 10-port Mid-Span Power Hub may be placed on a shelf or mounted in a standard 19-inch rack using the BL-89210-RMENT rack mount kit (optional). F...
Page 17 - Technical Considerations
Technical Considerations Mid-Span Power Hub 20-Port and 10-Port User’s Guide 2-3 Technical Considerations Before you mount the unit to a fixed location, consider the following: • Determine optimal placement. • Collect and document network information as required. • Ensure the cable length from the E...
Page 18 - Hub with Splitter; AT; TA OUT
Using a Splitter with the 20-Port and 10-Port Mid-Span Power Hubs 2-4 Installation and Connection Using a Splitter with the 20-Port and 10-Port Mid-Span Power Hubs Some products require a BL-89705ENT or BL-89712ENT splitter (sold separately) that splits power and data into separate cables, and conve...
Page 19 - Powering Up; Power Sensing Considerations
Powering Up Mid-Span Power Hub 20-Port and 10-Port User’s Guide 2-5 Powering Up Simply plug one end of the power cord into the unit, and the other end 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 uninterruptib...
Page 20 - Individual Module for the 20- and 10-Port Chassis; Data In
Powering Up 2-6 Installation and Connection Figure 2-4 Individual Module for the 20- and 10-Port Chassis (BL-89400ENT, BL-89500ENT, BL-89600ENT, and BL-89700ENT) D ATA D AT A/PWR 48V OUT POWER FUSE BLOWN DETECT Data In (from Ethernet Switch) Data/Power Out
Page 21 - Troubleshooting; Troubleshooting Checklist
Mid-Span Power Hub 20-Port and 10-Port User’s Guide 3-1 3 Troubleshooting Refer to Table 3-1 for a checklist of problems and recommended actions to resolve the problem. If additional support is needed, refer to “ Getting Help ” on page x. Table 3-1 Troubleshooting Checklist Problem Recommended Actio...
Page 22 - Problem
3-2 Troubleshooting The Mid-Span Power Hub operates but one of the powered devices does not work. Verify that you are using a standard UTP Cat. 5 cable, including all eight wires (four pairs.) Try to move the same load into a different port on the same hub. If it works, there is probably a faulty po...
Page 23 - Hardware Specifications; Regulatory Compliance Standards
Mid-Span Power Hub 20-Port and 10-Port User’s Guide A-1 A Hardware Specifications This appendix lists 20-port and 10-port Mid-Span Power Hub hardware and electrical specifications. Regulatory Compliance Standards This equipment meets the following safety and electromagnetic compatibility (EMC) requi...
Page 24 - 0-Port Model Physical/Mechanical Specifications
10-Port Model BL-89710ENT A-2 Hardware Specifications 10-Port Model BL-89710ENT • 10 Female RJ45 Data input ports • Shielded jacks for Category 5 or greater UTP (two pair wire) or 100-ohm STP (two pair wire) • Distance: Up to 100 meters, standard Ethernet distance • 10 Female RJ45 Data+Power on Ethe...
Page 25 - LED Indicators/Module
LED Indicators/Module Mid-Span Power Hub 20-Port and 10-Port User’s Guide A-3 LED Indicators/Module Physical/Environmental Specifications Table A-3 LED States and Their Definitions LED Color State Green Detect Yellow Fuse Blown Green Power from Chassis Green Power Forwarding (48 V Out) Table A-4 Phy...
Page 26 - Electrical Specifications; AC Power Input
Electrical Specifications A-4 Hardware Specifications Electrical Specifications AC Power Input DC Port Power Output Voltage 90–264 V Autoranging (46 Hz–63 Hz) Connector 3-pin with Ground Chassis Grounding Yes Power Supply Single Power Enabling IEEE 802.3af Power Pins Unused Pairs, Pins 4,5(+), 7,8,(...
Page 27 - Data/Power Splitter Specifications; Data/Power Splitter Hardware and Electrical Specifications; Physical/Mechanical Specifications
Mid-Span Power Hub 20-Port and 10-Port User’s Guide B-1 B Data/Power Splitter Specifications This appendix lists Data/Power Splitter hardware and electrical specifications. Data/Power Splitter Hardware and Electrical Specifications Regulatory Compliance Standards This equipment meets the following s...
