Enterasys BL-89420ENT инструкция обслуживания

Mid-S p an Power Hub 20-Port and 10-Port User ’ s Guide Title P/N 9033928-02[...]

[...]

i Notice Enterasys Netw ork s reserves the right to make changes in specifications and other informati on contained in this document and its web site without prior notice. The read er should in all cases consul t Enterasys Networks to determine whether any such changes have been made. The hardw are, firmware, or softw are described in this document[...]

ii Industry Canada Notice This digital apparatus does not exceed th e class A limits for radio noise emissions from digita l apparatus se t out in the Radio Interference Regulations of the Canadian Department of Communications. Le présent appareil numérique n’ émet pas de bruits radioé lectriques dépassant les limites appli cables aux appare[...]

iii Declaration of Conformity Application of Council Di rective(s) : 89/336/EEC 73/23/EEC Manufacturer’s Na me: Enterasys Networks, Inc. Manufacturer ’ s Addre ss: 50 Minuteman Road Andover, MA 01810 USA European Representativ e Address: Enterasys Networks, Ltd. Nexus House, Newbury Business Park London Road, Newbury Berkshire RG14 2PZ, England[...]

iv Enterasys Networks, Inc. Firmware License Agreement BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT , CAREFULL Y READ THIS LICENSE AGREEMENT . This document is an agreement (“ Agr eement”) betwee n the end user (“Y ou”) an d Enterasys Netw orks, Inc. on behalf of itself and its Affiliate s (as hereinafter defined) (“Enterasy s”) tha[...]

v 3. APPLICABLE LAW. This Agreement shall be inte rpreted and gove rned under the laws and in the state and federal cour ts of the Commo nwealth of Ma ssachusetts without regard to its confli cts of laws provisions. You accept the personal jurisdiction and ve nue of the Commonwealth of Massachusetts courts. None of the 1980 United Nations Conventio[...]

vi 8. AUDIT RIGHTS. You hereby acknowledge that the intellectual property rights associated with the Program are of critical value to Enterasys and, ac cordingly , You hereby agree to maintain complete books, records and accounts showing (i) license fees due and paid, an d (ii) the use, copying an d deployment of the Program. You also gr ant to Ent[...]

vii Contents About This Guide Purpose ........ ............. ......................... .......................... .......................... ..................... ........... .......... .... ix Who Should Use This G uide .............. ............. .......... ............. ............. ............. ......... ............. ... ........... ix Docu[...]

viii Figures 2-1 BL-89420ENT, BL-89 520ENT, BL-89620ENT, or BL -8 9720ENT 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-89 520ENT, BL-89620ENT, or BL-89720ENT Power Hub wi th Splitter ........ .. 2-4 2[...]

ix About This Guide Purpose This guide provides info rmation and proc edures on hardw are installation, setup, configuration, and management of the Enterasys Netw orks 20-port and 10-port Mid-Span Po w e r H u b s . Who Should Use This Guide This guide is intended fo r administrative and technical personnel responsible fo r installing and managing [...]

x Getting Help For additional support rela ted to the Mid-S p an P ower Hub or this document, contact Enterasys Netw orks using one of the following methods: Before contacting Enterasys Networks fo r technical support, have the following information ready: • Y our Enterasys Networks service contract number • A description of the failure • A d[...]

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-89720 ENT 20-port Mid-Span P ower Hub and the BL-8 9210 ENT and BL-89710ENT 1 0-port Mid-Span P ower Hub support applications in wh ich AC power is difficult to access, such as V oIP pho[...]

Port Indicators 1-2 Introduction[...]

Mid-Span Power Hub 20-Port and 10- Port User’s Guide 2-1 2 Installation and Connection V erifying the Kit Unpack the unit and verify th at you hav e 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 P ower Hub •P o w e r C o r d •U s e r ’ s G u i d e Electrical Hazard: Only[...]

Kit Contents 2-2 Installation and Connection Kit Content s The 20-port Mid-Span P ower Hub may be placed on a she lf or moun ted in a standard 19-inch rack. The 10-port Mid-Span P ower Hub may be placed on a she lf or moun ted in a standard 19-inch rack using the BL-89210-RMENT rack mount kit (optional). Figure 2-1 BL-89420ENT , BL-89520 ENT , BL-8[...]

Technical Considerations Mid-Span Power Hub 20-Port and 10- Port User’s Guide 2-3 T echnical Considerations Before y ou mount the unit t o a fixed location, consi der the following: • Determine optimal placement. • Collect and document network information as required. • Ensure the cable length from the Ethernet network sour ce to the powere[...]

Using a Splitter with the 20-Port and 10- Port Mid-Span Power Hubs 2-4 Installation and Connection Using a S plitter with the 20-Port and 10-Port Mid-S p an Power Hubs Some products require a BL-8 9705ENT or BL-89712 ENT 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[...]

Powering Up Mid-Span Power Hub 20-Port and 10- Port User’s Guide 2-5 Powering Up Simply plug one end of the pow er cord into the unit, and the other end into a grounded AC power source. Units are typically connected to a power strip or other pow er outlet that may be cycled on and off. An uninte rruptible power supply may also be used. Check to m[...]

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 A T A/PWR 48V OUT POWER FUSE BLOWN DETECT Data In (from Ethernet Switch) Data/P ow er Out[...]

Mid-Span Power Hub 20-Port and 10- Port User’s Guide 3-1 3 T roubleshooting Refer to Ta b l e 3 - 1 for a checklis t of problems and recommended acti ons to resolve the problem. If additional support is needed, refer to “ Getting Help ” on page x. T able 3-1 T roubleshooting Checklist Problem Recommended Action Unit is plugged into the Entera[...]

3-2 Troubleshooting The Mid-S pan Power Hub operates but one of the powered devices does not work. V erify that yo u are usin g a standard UTP Cat. 5 cable, including all eight wires (fo ur pairs.) T ry to move the same load into a different port on the same hub. If it works, there is pr obably a faulty port or bad RJ45 port connecti on. If possibl[...]

Mid-Span Power Hub 20-Port and 10-Port U ser’s Guide A-1 A Hardware Specifications This appendix lis ts 20-port and 10-port Mid-Span P ower Hub h ardware and electrical specifications. Regulatory Compliance S t andards This equipment meets the following sa fety and electromagnetic compatibility (EMC) requirements : Product S t andards The equipme[...]

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 greate r UTP (two pair wire) or 100-ohm STP (two pair wire) • Distance: Up to 100 meters, standard Ethernet distance • 10 Female RJ45 Data+Pow er on Ethernet (P oE-Pow er over Ethernet) output [...]

LED Indicators/Module Mid-Span Power Hub 20-Port and 10-Port U ser’s Guide A-3 LED Indicators/Module Physical/Environment al Specifications T able A-3 LED St ates and Their Definitions LED Color Stat e Green Detect Y ellow Fuse Blown Green Power from Chassis Green Power Forwarding (48 V Out) T able A-4 Physical and Environment al Specif ic ations[...]

Electrical Specifications A-4 Hardware Specifications Electrical S pecifications AC Power Input DC Port Power Output V ol tage 90–264 V Autorangi ng (46 Hz–6 3 Hz) Connector 3-pin with Groun d Chassis Grounding Y es Power Supply Single Power Enabling IEEE 802.3af Power Pins Unused Pairs, Pins 4,5(+), 7,8,(-) Maximum Power/Port 15.6 W Maximum Po[...]

Mid-Span Power Hub 20-Port and 10-Port U ser’s Guide B-1 B Data/Power Splitter Specifications This appendix lists Data /P ower Splitter hardw are and electrical specifications. Dat a/Power S plitter Hardware and Electrical Specifications Regulatory Compliance S t andards This equipment meets the following sa fety and electromagnetic compatibility[...]

Product Standards B-2 Data/Power Splitter Specifications Electrical S pecifications Physical/Environment al S pecifications T able B-2 Electrical S pecifications Item S pecification BL-89705ENT 5 V @ 2.0 A BL-89712ENT 12 V @ 1.0 A T able B-3 Physical and Environment al Specif ic ations Item S pecification Operatin g T emperature -20° to 60° C (3 [...]