Mid-Span Power Hub 20-Port and 10-Port User’s Guide Title P/N 9033928-02
Electrical Hazard: Only qualified personnel should perform installation procedures. 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, firmware, or software described in this document is subject to change without notice.
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 dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.
Declaration of Conformity Application of Council Directive(s): Manufacturer’s Name: Manufacturer’s Address: 89/336/EEC 73/23/EEC Enterasys Networks, Inc. 50 Minuteman Road Andover, MA 01810 USA European Representative Address: Enterasys Networks, Ltd.
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.
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Contents About This Guide Purpose ................................................................................................................................................ ix Who Should Use This Guide ................................................................................................................ ix Document Conventions ........................................................................................................................ ix Getting Help ..............................
Figures 2-1 2-2 2-3 2-4 BL-89420ENT, BL-89520ENT, BL-89620ENT, or BL-89720ENT 20-Port Mid-Span Power Hub 2-2 BL-89710ENT 10-Port Mid-Span Power Hub...............................................................................2-2 BL-89420ENT, BL-89520ENT, BL-89620ENT, or BL-89720ENT Power Hub with Splitter..........2-4 Individual Module for the 20- and 10-Port Chassis (BL-89400ENT, BL-89500ENT, BL-89600ENT, and BL-89700ENT) ...........................................
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 Electrical Hazard: Only qualified personnel should perform the installation procedures described in this guide. This guide is intended for administrative and technical personnel responsible for installing and managing Enterasys Networks products.
Getting Help For additional support related to the Mid-Span Power Hub or this document, contact Enterasys Networks using one of the following methods: World Wide Web http://www.enterasys.com/support Phone 603-332-9400 1-800-872-8440 (toll-free in U.S. and Canada) For the Enterasys Networks Support toll-free number in your country: http://www.enterasys.com/support/gtac-all.html Internet mail support@enterasys.com To expedite your message, please type [eth] in the subject line.
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 difficult to access, such as VoIP phones, wireless LAN access points or Internet security cameras. The Enterasys 20-port and 10-port Mid-Span Power Hubs act as “patch panels” and add ~48 VDC to unused (non-data) wires in standard Category 5, 5e, or 6 Ethernet cable.
Port Indicators 1-2 Introduction
2 Installation and Connection Electrical Hazard: Only qualified personnel should install or service this unit.
Kit Contents Kit Contents Figure 2-1 BL-89420ENT, BL-89520ENT, BL-89620ENT, or BL-89720ENT 20-Port Mid-Span Power Hub Use Guidr’s e Figure 2-2 Power Cord BL-89710ENT 10-Port Mid-Span Power Hub Use Guidr’s e Power Cord 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).
Technical Considerations 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 Ethernet network source to the powered device does not exceed 100 meters. Note: The unit is not a repeater and does not amplify the Ethernet data signal.
Using a Splitter with the 20-Port and 10-Port Mid-Span Power Hubs 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 converts the ~48 VDC into 5.0 VDC or 12.0 VDC for input power. To ensure compliance with class A requirements, use category 5, 5e, or 6 shielded twisted pair straight-through cables.
Powering Up 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 uninterruptible power supply may also be used. Check to make sure each module installed displays a green Power LED (see Figure 2-4). Verify that any module that does not display a green LED is properly seated in the chassis backplane.
Powering Up Individual Module for the 20- and 10-Port Chassis (BL-89400ENT, BL-89500ENT, BL-89600ENT, and BL-89700ENT) Data In (from Ethernet Switch) DATA Figure 2-4 DETECT FUSE BLOWN POWER DATA/PWR 48V OUT 2-6 Installation and Connection Data/Power Out
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 Action Unit is plugged into the Enterasys Mid-Span Power Hub, but main power indicator is “off.” Verify the use of a good AC cable with a good ground connection. Verify that the AC is “hot” and that voltage is from 100 VAC to 264 (50 Hz to 60 Hz).
Table 3-1 Troubleshooting Checklist (continued) Problem Recommended Action 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 port or bad RJ45 port connection. If possible, try to connect the load device into a different hub. Try using a different Ethernet cable.
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) requirements: Safety UL 60950, CSA C22.2 No. 60950, 73/23/EEC, EN 60950, IEC 60950 Electromagnetic Compatability (EMC) 47 CFR Parts 2 and 15, CSA C108.
10-Port Model BL-89710ENT 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 Ethernet (PoE-Power over Ethernet) output ports 20-Port Model Physical/Mechanical Specifications Table A-1 provides physical and mechanical specifications for the 20-port Mid-Span Power Hub.
LED Indicators/Module LED Indicators/Module 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) Physical/Environmental Specifications Table A-4 Physical and Environmental Specifications 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
Electrical Specifications Electrical Specifications AC Power Input Voltage 90–264 V Autoranging (46 Hz–63 Hz) Connector 3-pin with Ground Chassis Grounding Yes Power Supply Single DC Port Power Output Power Enabling IEEE 802.3af Power Pins Unused Pairs, Pins 4,5(+), 7,8,(-) Maximum Power/Port 15.6 W Maximum Power-all Ports Active 20 Port: 20 x 15.6 W=312 W 10 Port: 10 x 15.
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 safety and electromagnetic compatibility (EMC) requirements: Safety UL 60950, CSA C22.2 No. 60950, 73/23/EEC, EN 60950, IEC 60950 Electromagnetic Compatability (EMC) 47 CFR Parts 2 and 15, CSA C108.
Product Standards Electrical Specifications Table B-2 Electrical Specifications Item Specification BL-89705ENT 5 V @ 2.0 A BL-89712ENT 12 V @ 1.
