English dropdown-ico

GarrettCom H80P manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of GarrettCom H80P, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of GarrettCom H80P one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of GarrettCom H80P. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of GarrettCom H80P should contain:
- informations concerning technical data of GarrettCom H80P
- name of the manufacturer and a year of construction of the GarrettCom H80P item
- rules of operation, control and maintenance of the GarrettCom H80P item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of GarrettCom H80P alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of GarrettCom H80P, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the GarrettCom service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of GarrettCom H80P.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the GarrettCom H80P item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    GARRETT GARRETT Corporate Headquarter s: Garrett Communications 213 Hammond Avenue Fremont, CA 94539 Phone: 510.438.9071 Fax: 510.438.9072 Email: support@garrettcom.com Magnum Personal Hubs Models H80B and H80P Installation and User Guide[...]

  • Page 2

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT ii Magnum     Personal Hub     Models H80B and H80P Installation and User Guide Part #: 84-00037 (07/95) Trademark s UL is a reg istere d tradem ark of Unde rwr iters L aborator ies Ethern et i s a trademark of Xerox Co rp oratio n Velcro is a tradem ark [...]

  • Page 3

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT iii TABLE OF CONTENTS Page 1.0 SPECIFICATIONS ........................................................... 1 1.1. Tec hnical Spec ifica tions .................................................... 1 1.2 Ordering Inf orm ation ........................................................[...]

  • Page 4

    MAGNUM ETHERN ET C ONN ECT IVITY PRO DUC TS "DESIGNED AND MANUFA CTU RED IN THE USA" Overview Ga rrett Comm unica tions of fer s the Mag num line of Ethe rnet L AN phys ical lay er c onnectiv ity pr oducts w ith industry -sta ndard functiona lity . Ma gnum products a re av ailable w orldw ide through OEMs, integrators, re presentativ es, [...]

  • Page 5

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 1 1.0 SPECIFICATIONS 1.1. Techn ical Sp ecific ation s Performan ce: Data Rate : 10 Mbps Partitioning: Enforce d after 32 c onsecutive collisions. Reconne ct: Occ urs af ter 512 bits e rror-f ree tr ansm ission. M a x i mu m E t h e r n e t S eg men t L en g t h s: 10BASE- T (U [...]

  • Page 6

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 2 Sw itches: Up-Link: MDI-X (Media Depend ent Interface - Crossov er) manua l slide sw itch, converts RJ-45 port #8 from a regular (=) user segm en t port to a crosso ver (X) up-link port f or on-off c onnection to a back bone or another cas caded hub. Internal T ermina tion (H8[...]

  • Page 7

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 3 1.2 Ordering Inform ation Magnum Personal Hubs MODEL DESCRIPTION Magnu m H80B-d Personal Hub w ith eight standa rd RJ-45 ports , one with up- link sw itch, plus one BNC port with inte rnal term ination switch, ex ternal 115 vac 60 Hz pow er supply. Magnu m H80A-i Sam e as H 80[...]

  • Page 8

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 4 2.0 INTRODUCTION This s ection de scribe s the Ma gnum H80B and H80P Personal H ubs, including appea rance , fe atures and possible applications. 2.1 Ins pe c ting t he Package and P roduct Exam ine the shipping c ontainer f or obvious damag e prior to installing this product;[...]

  • Page 9

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 5 2.2 Product Description The Ma gnum H80B a nd H80P Personal H ubs are nine-port workplace hubs in a very compact pac kage. The y a re simple to install and us e in an offi ce or la b environm ent, requiring no s pecial rack cabinets or w iring close t appara tus. Personal Hubs[...]

  • Page 10

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 6 Consistent w ith IEEE 802.3 specifica tions, Personal Hubs w ill detect collisions, exte nd collision fra gm ents, and autom atically pa rtition and re- connect individual por ts in order to k eep problem s on one seg me nt from causing dow ntime els ew here on the netw ork. P[...]

  • Page 11

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 7 to provide T hinNet and 10BASE- T Etherne t connectivity for local users and dev ices. Small inde pendent netw orks built using Personal Hubs ar e eas ily expande d by adding hubs of equa l or greater c apacity via c asc aded conne ctions using the Up-Link s witc hed port f ea[...]

  • Page 12

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 8 2.2 .2 Mag num H80P P r oduc t Descr i ption Magnum H80P P ersona l Hubs provide a s imple and inexpe nsive s o lution for expanding a single A UI port into an eight port hub. Since the H80P r eceives power thro ugh its DTE (male AUI ) port, it m ay be installe d in virtually [...]

  • Page 13

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 9 The H80P's sm all size m akes it very useful for situations wher e a tem porary tw isted pair netw ork is needed, a nd only A UI port s are avai lable. It i s handy as a piece o f test equip ment that can be eas ily ins erted into an AU I back bone to provide a test port,[...]

  • Page 14

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 10 2.3 Features an d Benefits ■ ■ ■ ■ Interc onne c t to an Ex is t ing E thernet N e tw ork Personal Hubs provide a manual Up-L ink switc h that allow s one RJ- 45 port to be to conne ct into an ex isting Ethernet e nvironm ent (such as the centra l hub for the building[...]

  • Page 15

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 11 2.4 App licatio ns Magnum H80P and H80B Personal H ubs m ake expansion from one to multiple ports at an e xisting site easy , and do not require modif ication to typic al building w iring. Installation of the AU I power ed H80P is a simple m atter of connecting the rear DT E [...]

  • Page 16

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 12 The Ma gnum H80B offe rs a si mple me ans of crea ting a sm all w orkgroup ne twork fr om a single BNC port. T he installer simply connects the existing BNC tap to the BNC port of the H80B with a sta ndard ThinNet (10BA SE2) segment. By using the internal term ination of the [...]

  • Page 17

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 13 The H 80B Persona l Hub m ay also be used a s a st and-al one network for a local multi-use r syste m such a s shown in the figure . The B NC port is us ed to support dev ices connec ted via ThinNe t, while the RJ-45 ports support up to ei ght user devic es conne cted via twi[...]

  • Page 18

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 14 3.0 Installatio n This s ection des cribes the installation of Ma gnum H80B and H80P Personal H ubs, including mounting options and cable connec tions. 3.1 Magn um H 80B Ins tallat ion The ins tallation of a Magnum H 80B P ersona l Hub is a v ery simple proc edure. Loca te an[...]

  • Page 19

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 15 3.2 Magn um H80P Inst allatio n Installa tion of the Ma gnum H80P Personal Hub is a sim ple procedure . Since the unit receiv es power f rom its rea r DTE port, it can be loc ated vi rtually anywhe re. The H80P is ty pically connected to another Ethe rnet dev ice through an A[...]

  • Page 20

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 16 stability if desired. When properly installed, the top-view LED status indicators w ill be in plain view and easy to read. Plug in two or more Ethernet c able se gm ents, and your ne twork is in oper ation. The rug ged stee l case of the Personal Hub w ill protect it from acc[...]

  • Page 21

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 17 3. 5 Et he rnet M edia Conne c tions Magnum H80Bs and H80P are equipped with ei ght sheilded tw isted pair ports and a BNC or DT E (male A UI) port. The follow ing sections g ive instructions for installing each of these me dia type s. 3. 5 .1 Tw ist ed Pai r Connecti ons 1. [...]

  • Page 22

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 18 3.5.2 AUI Co nnectio ns (Model H 80P only) The Ma gnum H80P is equippe d with a rear D TE (m ale AU I) port w h ich serves a dual purpose of supply ing power to the unit and providing backbone conne ctivity . NOTE: Since the H 80P derive s its power from this port, this conne[...]

  • Page 23

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 19 Using the abov e information a nd steps below as a g uide, attach the 10BASE5 dr op-cable directly to the DTE conne ctor on the rear of the H80 P . 1. Plug the fe ma le end of the cable into the m ale DTE connec tor on the H80P. 2. Engag e the A UI connec tor slide lock (on t[...]

  • Page 24

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 20 3.6 Sw i tchable U p- Link Featur e Each H80B and H80P Personal H ub is equipped w ith one MDI-X Up-L ink cros sover sw itch, connec ted to the rig h t-most fr ont RJ-45 port (port 8). This switc h is used to select either a norm al 10BASE-T connection to a user de vice (sw i[...]

  • Page 25

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 21 3.7 Casc a di ng Per sonal Hubs w it h t he Up-Li nk Port Personal H ubs m ay be casca ded in order to expa nd netw orks. For exam ple, any Personal Hub m ay be casc aded via the sw itchable up- link port into any port of another hub. Since ea ch Personal Hub provides f ull r[...]

  • Page 26

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 22 4.0 OPERATION This se ction details the va rious operational f eatures of Magnum P ersonal Hubs, inc luding a de scription of the LED indicators. A ll P ersonal Hubs are f ully complia nt with the Ethe rnet Version 2/IEEE 802.3 Repea ter Specif ication for CSMA /CD 10 Mbps op[...]

  • Page 27

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 23 Preamb le Regeneration : Personal Hubs add bits to the pream b le so that the output pa cke t contains a m inimum 64-bit pream ble per the Ethernet s tandar d. Collisions: W hen carrier is detecte d simultane ously on m ultiple ports, a jam pattern is generate d on each port [...]

  • Page 28

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 24 5.0 TROUB LESHOOTING All Ma gnum Ethernet pr oducts ar e desig ned to provide reliability and consistently hig h perform ance in all netw ork environm ents. The installation of Personal Hubs is a simple procedure (see Section 3.0, IN STA LLAT ION); operation is very sim ple a[...]

  • Page 29

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 25 5.2 W hen Calling for Assistance Please be prepared to prov ide the following information. 1. A c omplete description of the problem , including the follow ing points: a. The nature and duration of the problem; b. Situations w hen the problem oc curs; c. The com ponents inv o[...]

  • Page 30

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 26 Garre tt Comm unications will ca refully test and evalua te all returned products, w ill repair products that ar e under w arranty at no charge , and will re turn the warranty -repaired units to the sender with s hipping charg es prepaid (s ee W arra nty Inf ormation, Appendi[...]

  • Page 31

    Magnum H80 B and H80 P P e rsona l Hubs User G uide ( 07/ 9 5) GARRETT 27 APPENDIX A: Wa rranty Inform ation Ga rrett Com munications w arrants its produc ts to be f ree from defec ts in m aterials a nd workm anship for a pe riod of three ( 3) ye ars f rom the date of shipm ent by G arrett Comm unications. During this war ranty period, Garre tt Com[...]