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Limited W

Limited W

Limited W

Limited W

Limited Warranty

arranty

arranty

arranty

arranty

Boca Research, Inc. (BRI) warrants to the original buyer of this BRI product that the

hardware is free of defects in materials and workmanship for a period specified in the

original sales contract (“the Warranty Period”). Should the product fail to be in working

order at any time during the specified period, BRI, will at its option, repair or replace this

product as described below, provided that in BRI’s sole determination the part or

product has not been abused, misused, repaired, or modified.

All products will be serviced and returned via ground at no charge to customer. All

returns for limited warranty service require a Return Merchandise Authorization (RMA).

All customers are required to demonstrate proof of purchase when requesting an RMA.

The period of warranty commences on the date of purchase. A dated copy of the sales

slip must be included with the returned merchandise.

Products which require Limited Warranty service during the warranty period should be

delivered to BRI at the address shown below in the Appendix (Servicing Your Boca

Product) with proof of purchase, copy of canceled check (if any), and the Return

Merchandise Authorization (RMA) number provided by BRI Technical Support. Refer to

the Appendix in this manual. Replacement parts or complete products will be furnished

on an exchange basis only. Replaced parts and/or products become the property of BRI.

If the returned product is sent by mail, the purchaser agrees to prepay shipping charges,

insure the product or assume the risk of loss or damage which may occur in transit, and

to use a shipping container equivalent to the original packaging. BRI does not make any

warranties in respect to the product, either expressed or implied, including no implied

warranties of merchantability or fitness for a particular purpose, except as expressly

provided in this agreement. If any labor, repair, or parts replacement is required because

of accident, negligence, misuse, theft, vandalism, fire, water or other peril; or because of

conditions outside of specifications, including, but not limited to, electrical power,

temperature, humidity or dust; or by moving, repair relocation, or alteration not

performed by BRI, or by any other cause other than normal use, the warranty and

maintenance obligations provided herein shall not apply.

Boca's products are manufactured from new and serviceable used parts tested to Boca

Boca's products are manufactured from new and serviceable used parts tested to Boca

Boca's products are manufactured from new and serviceable used parts tested to Boca

Boca's products are manufactured from new and serviceable used parts tested to Boca

Boca's products are manufactured from new and serviceable used parts tested to Boca
Research's quality assurance standards. Occasionally

Research's quality assurance standards. Occasionally

Research's quality assurance standards. Occasionally

Research's quality assurance standards. Occasionally

Research's quality assurance standards. Occasionally, some new products may contain

, some new products may contain

, some new products may contain

, some new products may contain

, some new products may contain

used, serviceable parts. If the product proves to be defective, Boca Research will bear

used, serviceable parts. If the product proves to be defective, Boca Research will bear

used, serviceable parts. If the product proves to be defective, Boca Research will bear

used, serviceable parts. If the product proves to be defective, Boca Research will bear

used, serviceable parts. If the product proves to be defective, Boca Research will bear
the costs of labor and materials for hardware replacement or repair during the above

the costs of labor and materials for hardware replacement or repair during the above

the costs of labor and materials for hardware replacement or repair during the above

the costs of labor and materials for hardware replacement or repair during the above

the costs of labor and materials for hardware replacement or repair during the above
specified warranty period. Boca Research or its Authorized Service Providers shall

specified warranty period. Boca Research or its Authorized Service Providers shall

specified warranty period. Boca Research or its Authorized Service Providers shall

specified warranty period. Boca Research or its Authorized Service Providers shall

specified warranty period. Boca Research or its Authorized Service Providers shall
have the option to replace any defective part(s) with new part(s) or

have the option to replace any defective part(s) with new part(s) or

have the option to replace any defective part(s) with new part(s) or

have the option to replace any defective part(s) with new part(s) or

have the option to replace any defective part(s) with new part(s) or, at the option of

, at the option of

, at the option of

, at the option of

, at the option of

Boca Research, with serviceable used parts that are equivalent to new parts in

Boca Research, with serviceable used parts that are equivalent to new parts in

Boca Research, with serviceable used parts that are equivalent to new parts in

Boca Research, with serviceable used parts that are equivalent to new parts in

Boca Research, with serviceable used parts that are equivalent to new parts in
performance. Boca Research shall also have the option to replace any defective

performance. Boca Research shall also have the option to replace any defective

performance. Boca Research shall also have the option to replace any defective

performance. Boca Research shall also have the option to replace any defective

performance. Boca Research shall also have the option to replace any defective
product(s) with functionally equivalent product(s).

product(s) with functionally equivalent product(s).

product(s) with functionally equivalent product(s).

product(s) with functionally equivalent product(s).

product(s) with functionally equivalent product(s).

BRI SHALL

BRI SHALL

BRI SHALL

BRI SHALL

BRI SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENT

 NOT BE LIABLE FOR ANY SPECIAL, INCIDENT

 NOT BE LIABLE FOR ANY SPECIAL, INCIDENT

 NOT BE LIABLE FOR ANY SPECIAL, INCIDENT

 NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL, OR

AL, OR

AL, OR

AL, OR

AL, OR

CONSEQUENTIAL DAMAGES OR FOR LOSS, DAMAGE, OR EXPENSE

CONSEQUENTIAL DAMAGES OR FOR LOSS, DAMAGE, OR EXPENSE

CONSEQUENTIAL DAMAGES OR FOR LOSS, DAMAGE, OR EXPENSE

CONSEQUENTIAL DAMAGES OR FOR LOSS, DAMAGE, OR EXPENSE

CONSEQUENTIAL DAMAGES OR FOR LOSS, DAMAGE, OR EXPENSE
DIRECTL

DIRECTL

DIRECTL

DIRECTL

DIRECTLY OR INDIRECTL

Y OR INDIRECTL

Y OR INDIRECTL

Y OR INDIRECTL

Y OR INDIRECTLY ARISING FROM CUSTOMER’S USE OF OR

Y ARISING FROM CUSTOMER’S USE OF OR

Y ARISING FROM CUSTOMER’S USE OF OR

Y ARISING FROM CUSTOMER’S USE OF OR

Y ARISING FROM CUSTOMER’S USE OF OR

INABILITY TO USE THE EQUIPMENT EITHER SEP

INABILITY TO USE THE EQUIPMENT EITHER SEP

INABILITY TO USE THE EQUIPMENT EITHER SEP

INABILITY TO USE THE EQUIPMENT EITHER SEP

INABILITY TO USE THE EQUIPMENT EITHER SEPARA

ARA

ARA

ARA

ARATEL

TEL

TEL

TEL

TELY OR IN

Y OR IN

Y OR IN

Y OR IN

Y OR IN

COMBINA

COMBINA

COMBINA

COMBINA

COMBINATION WITH OTHER EQUIPMENT

TION WITH OTHER EQUIPMENT

TION WITH OTHER EQUIPMENT

TION WITH OTHER EQUIPMENT

TION WITH OTHER EQUIPMENT, OR FOR PERSONAL

, OR FOR PERSONAL

, OR FOR PERSONAL

, OR FOR PERSONAL

, OR FOR PERSONAL INJUR

 INJUR

 INJUR

 INJUR

 INJURY OR

Y OR

Y OR

Y OR

Y OR

LOSS OR DESTRUCTION OF OTHER PROPER

LOSS OR DESTRUCTION OF OTHER PROPER

LOSS OR DESTRUCTION OF OTHER PROPER

LOSS OR DESTRUCTION OF OTHER PROPER

LOSS OR DESTRUCTION OF OTHER PROPERTY

TY

TY

TY

TY, OR FROM ANY OTHER

, OR FROM ANY OTHER

, OR FROM ANY OTHER

, OR FROM ANY OTHER

, OR FROM ANY OTHER

CAUSE.

CAUSE.

CAUSE.

CAUSE.

CAUSE.

This warranty shall not be applicable to the extent that any provision of this warranty is

prohibited by any Federal, state, or municipal law which cannot be preempted. This

warranty gives you specific legal rights, and you may also have other rights which vary
from state to state.

9379.p65

1/28/99, 2:51 PM

43

Содержание BocaNET-24

Страница 1: ...net net net Pr Pr Pr Pr Products oducts oducts oducts oducts BocaNET BocaNET BocaNET BocaNET BocaNET 24 24 24 24 24 24 P 24 P 24 P 24 P 24 Por or or or ort Ether t Ether t Ether t Ether t Ethernet Hu...

Страница 2: ...2 2 2 2 2 BocaNET BocaNET BocaNET BocaNET BocaNET 24 24 24 24 24...

Страница 3: ...ical Assistance Assistance Assistance Assistance Assistance The dealer that you purchased this product or your computer from is the first place you should go for technical assistance The dealer is usu...

Страница 4: ...ons in this manual for instructions Standard Fr Standard Fr Standard Fr Standard Fr Standard Free ee ee ee ee T T T T Technical Support echnical Support echnical Support echnical Support echnical Supp...

Страница 5: ...cteristics Section Four Cabling Characteristics Section Four Cabling Characteristics 28 28 28 28 28 4 1 Cable Type 4 1 Cable Type 4 1 Cable Type 4 1 Cable Type 4 1 Cable Type 28 28 28 28 28 4 2 10BASE...

Страница 6: ...e case is designed for desktop usage rack or wall mounting Multiple concentrators for cascading may be placed on one another F F F F Fea ea ea ea eatur tur tur tur ture Highlights e Highlights e Highl...

Страница 7: ...tional Description The BocaNET 24 is an implementation of an IEEE 802 3 Ethernet repeater or hub It provides 24 10BASE T ports one 10BASE2 port one AUI port and one expansion port in a single hub The...

Страница 8: ...n of excessively long data packets Collision Handling Collision Handling Collision Handling Collision Handling Collision Handling The BocaNET 24 will detect and respond to collision conditions as spec...

Страница 9: ...mitter has been inactive for a short period of time The device connected to the port will respond in the same manner The Link Status of ports 1 24 can be viewed on the bi color LINK PRT LEDs of the Bo...

Страница 10: ...whenever there is data activity on any of the BocaNET 24 ports A steady activity LED indicates a busy network COLLISION COLLISION COLLISION COLLISION COLLISION This yellow LED lights whenever two or...

Страница 11: ...sociated ports ALER ALER ALER ALER ALERT T T T T This red LED lights when traffic level exceeds 80 for one second or more or when any of the 10Base T ports is partitioned isolated for one second or mo...

Страница 12: ...N POR 1 OPTION POR 1 OPTION POR 1 OPTION PORT T T T T This can be used with optional plug in modules for BNC AUI or fiber optic 1 POWER CONNECTOR 1 POWER CONNECTOR 1 POWER CONNECTOR 1 POWER CONNECTOR...

Страница 13: ...Power AC Power AC Power cor cor cor cor cord d d d d BNC BNC BNC BNC BNC T T T T T Connector Connector Connector Connector Connector 2 stacking 2 stacking 2 stacking 2 stacking 2 stacking brackets bra...

Страница 14: ...r safety purposes connect the unit as close as possible to its power source ensuring the socket as possible to its power source ensuring the socket as possible to its power source ensuring the socket...

Страница 15: ...cluded on one side and four on the other to secure the cases for vertical stacking Installation Installation Installation Installation Installation top of top of top of top of top of case case case ca...

Страница 16: ...inch side side side side side 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 inch inch inch inch inch side side side side side RACK MOUNTING RACK MOUNTING RACK MOUNTING RACK MOUNTING RACK MOUNTING ANGLE ANGLE ANGLE A...

Страница 17: ...ections are on the next page See Section Four Cabling Characteristics for pin outs of cables NOTE If a straight cable is used to connect to NOTE If a straight cable is used to connect to NOTE If a str...

Страница 18: ...3 12 12 123 123 12 12 12 12 123 123 12 12 12 12 24 RJ45 10 pin or 8 RJ45 10 pin or 8 RJ45 10 pin or 8 RJ45 10 pin or 8 RJ45 10 pin or 8 pin see Section pin see Section pin see Section pin see Section...

Страница 19: ...The 10BASE2 connection must be to RG58 A U or C U 50 ohm coaxial cable The ends of the cable segment must have 50 ohm terminators installed Up to 30 connections taps can be made to a 10BASE2 segment T...

Страница 20: ...C T BNC T BNC T BNC T BNC T Connector Connector Connector Connector Connector 10BASE2 Cable 10BASE2 Cable 10BASE2 Cable 10BASE2 Cable 10BASE2 Cable Thin Ethernet Thin Ethernet Thin Ethernet Thin Ether...

Страница 21: ...s 10BASE2 10BASE T or 10BASE FL A sample connection is shown below Transceiver Transceiver Transceiver Transceiver Transceiver AUI cable AUI cable AUI cable AUI cable AUI cable 10BASE5 Thick Ethernet...

Страница 22: ...en cascading concentrators there should be no Note When cascading concentrators there should be no Note When cascading concentrators there should be no Note When cascading concentrators there should b...

Страница 23: ...Network Configuration Network Configuration Network Configuration NOTE File server can NOTE File server can NOTE File server can NOTE File server can NOTE File server can plug into any port on the plu...

Страница 24: ...RK CONFIGURA ORK CONFIGURATION TION TION TION TION Server Server Server Server Server Server Server Server Server Server NOTE File NOTE File NOTE File NOTE File NOTE File server can plug server can pl...

Страница 25: ...FIGURA ORK CONFIGURA ORK CONFIGURATION USING TION USING TION USING TION USING TION USING ROUTERS ROUTERS ROUTERS ROUTERS ROUTERS see your network operating system documentation see your network operat...

Страница 26: ...mentation f tion f tion f tion f tion for inf or inf or inf or inf or infor or or or orma ma ma ma mation on r tion on r tion on r tion on r tion on router outer outer outer outers s s s s Server Serv...

Страница 27: ...minator 10BASE2 thin Ethernet 10BASE2 thin Ethernet 10BASE2 thin Ethernet 10BASE2 thin Ethernet 10BASE2 thin Ethernet Segment maximum 30 stations Segment maximum 30 stations Segment maximum 30 station...

Страница 28: ...pe ype ype ype ype T T T T Type ype ype ype ype Unshielded 50 ohm 50 ohm Shielded 625 125 M Twisted pair coax coax Twisted pair type A1b 8 pairs 22 26 AWG RG58 RG11 0 4 0 6 mm A U or A U or 2 pairs C...

Страница 29: ...cted to the RJ 45 connectors NOTE Each wire pair must be connected to the RJ 45 connectors NOTE Each wire pair must be connected to the RJ 45 connectors in a specific orientation Refer to 4 3 Crossove...

Страница 30: ...sts that the crossover function be implemented in the concentrator itself On the BocaNET 24 this crossover function is implemented in all ports The switch for Port 24 allows a straight through connect...

Страница 31: ...NTS THROUGH RJ 45 PIN ASSIGNMENTS THROUGH RJ 45 PIN ASSIGNMENTS 8 pin RJ 45 10 pin RJ 45 Concentrator Device Concentrator Device CROSSED NOT CROSSED 1 Rx 1 Tx 2 Rx 2 Tx 2 Rx 2 Tx 3 Rx 3 Tx 3 Tx 3 Rx 4...

Страница 32: ...etects and adjusts this reversal so the data path will function properly Bottom of Bottom of Bottom of Bottom of Bottom of plug plug plug plug plug 10 pin 10 pin 10 pin 10 pin 10 pin RJ45 RJ45 RJ45 RJ...

Страница 33: ...c LEDs 5 1 Status Diagnostic LEDs The BocaNET 24 features a total of 36 front panel LEDs to aid in testing the installation and the diagnosing of problems There are 24 LINK PARTITION bi color LEDs one...

Страница 34: ...the LED is OFF OFF OFF OFF OFF there is a problem with the corresponding device If the LED is RED RED RED RED RED the associated device has been isolated from the network because of excessive collisio...

Страница 35: ...eceiving data on any of its ports PORT BI COLOR 24 GREEN The port is receiving a LINK valid link test signal PARTITION RED Device has been STATUS isolated because of 1 24 collision OFF No connection P...

Страница 36: ...WS NO ACTIVITY SHOWS NO ACTIVITY SHOWS NO ACTIVITY SHOWS NO ACTIVITY Check the connections between the concentrator the power cord and the wall outlet Make sure the wall outlet has power Try another A...

Страница 37: ...ce Twisted Pair using RJ 45 connectors Coaxial Cable Interface RG58 A U or C U using BNC connector AUI cable Interface DSUB 15 with latch using shielded twisted pair Connectors Connectors Connectors C...

Страница 38: ...mmunications Operation of this equipment in a residential area is likely to cause harmful interference in which case users will be required to correct the interference at their own expense CHANGES OR...

Страница 39: ...u haven t referred to the Troubleshooting section there s a good chance the solution to your problem is there NOTE CALLING TECHNICAL NOTE CALLING TECHNICAL NOTE CALLING TECHNICAL NOTE CALLING TECHNICA...

Страница 40: ...this number on the outside of the package when you return the item s for service and reference it on any correspondence included in the package Boca Research Inc will return any product which is not a...

Страница 41: ...authorization is received from you The cost of parts and labor involved in making such repairs will be billed to you C O D 5 When sending the product to Boca Research Inc for repairs please be sure to...

Страница 42: ...ight Copyright Copyright Copyright 1997 Boca Research Inc All rights reserved No reproduction of this document in any form is allowed without permission in writing from Boca Research Inc Boca Research...

Страница 43: ...air during the above the costs of labor and materials for hardware replacement or repair during the above the costs of labor and materials for hardware replacement or repair during the above specified...

Страница 44: ...d to send and receive messages AUI Connector AUI Connector AUI Connector AUI Connector AUI Connector Attachment Unit Interface 15 pin D connector for use with external transceivers such as 10BASE5 or...

Страница 45: ...gned by the Xerox Corporation File Server File Server File Server File Server File Server A device on a LAN that provides mass storage of files A file server can be dedicated only performs network man...

Страница 46: ...erver Server Server A computer that provides shared resources such as files and printers to the network Star T Star T Star T Star T Star Topology opology opology opology opology A network topology in...

Страница 47: ...47 47 47 47 47...

Страница 48: ...48 48 BocaNET BocaNET BocaNET BocaNET BocaNET 24 24 24 24 24 Manual P Manual P Manual P Manual P Manual Par ar ar ar art No t No t No t No t No 9379 9379 9379 9379 9379 11 97 2 11 97 2 11 97 2 11 97 2...

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