IMC Networks McPC 10/100 Mode d'emploi

Marque: IMC Networks

Modèle: McPC 10/100

Catégorie: Convertisseurs de média réseau

Taper: Mode d'emploi

McPC 10/100

Operation Manual

19772 Pauling• Foothill Ranch, CA 92610-2611 USA

TEL: (949) 465-3000 • FAX: (949) 465-3020

www.imcnetworks.com

The information in this document is subject to change without notice. IMC Networks assumes no responsibility for any

errors that may appear in this document. McPC 10/100 is a trademark of IMC Networks. Other brands or product

names may be trademarks and are the property of their respective companies.

Document Number 55-80217-00 A3 April 2006

European Directive 2002/96/EC (WEEE) requires that

any equipment that bears this symbol on product or

packaging must not be disposed of with unsorted

municipal waste. This symbol indicates that the

equipment should be disposed of separately from

regular household waste. It is the consumer's

responsibility to dispose of this and all equipment so

marked through designated collection facilities

appointed by government or local authorities. Following

these steps through proper disposal and recycling will

help prevent potential negative consequences to the

environment and human health. For more detailed

information about proper disposal, please contact local

authorities, waste disposal services, or the point of

purchase for this equipment.

Federal Communications Commission Radio

Frequency Interference Statement

This equipment has been tested and found to comply with the limits for a Class

B computing device, pursuant to Part 15 of the FCC Rules. These limits are

designed to provide reasonable protection against harmful interference when the

equipment is operated in a commercial environment. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful interference to radio

communications. Operation of this equipment in a residential area is likely to

cause harmful interference in which the user will be required to correct the

interference at his own expense.

Any changes or modifications not expressly approved by the manufacturer

could void the user's authority to operate the equipment.

The use of non-shielded I/O cables may not guarantee compliance with FCC

RFI limits. This digital apparatus does not exceed the Class B limits for radio noise

emission from digital apparatus set out in the Radio Interference Regulation of the

Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant

les limites applicables aux appareils numériques de classe B prescrites dans le

Règlement sur le brouillage radioélectrique publié par le ministère des

Communications du Canada.

Table of Contents

About the McPC 10/100 . . . . . . . . . . . . . . . . . . . . . . . .1

Configuring the McPC 10/100 . . . . . . . . . . . . . . . . . . . .2

Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Auto-Negotiation and the McPC 10/100 . . . . . . . . . . . .4

Transparency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Link Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Twisted Pair Crossover/Pass-Through Button . . . . . . . . . .8

LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Fiber Optic Cleaning Guidelines . . . . . . . . . . . . . . . . . . .10

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Federal Communications Commission

Radio Frequency Interference Statement . . . . . . . . . . . .12

At its option, IMC Networks will repair or replace at no charge the product

which proves to be defective within such warranty period. This limited

warranty shall not apply if the IMC Networks product has been damaged by

unreasonable use, accident, negligence, service or modification by anyone

other than an authorized IMC Networks Service Technician or by any other

causes unrelated to defective materials or workmanship. Any replaced or

repaired products or parts carry a ninety (90) day warranty or the remainder of

the initial warranty period, whichever is longer.

To receive in-warranty service, the defective product must be received at

IMC Networks no later than the end of the warranty period. The product must

be accompanied by proof of purchase, satisfactory to IMC Networks, denoting

product serial number and purchase date, a written description of the defect

and a Return Merchandise Authorization (RMA) number issued by IMC

Networks. No products will be accepted by IMC Networks which do not have

an RMA number. For an RMA number, contact IMC Networks at PHONE:

(800) 624-1070 (in the U.S and Canada) or (949) 465-3000 or FAX: (949) 465-

3020. The end-user shall return the defective product to IMC Networks,

freight, customs and handling charges prepaid. End-user agrees to accept all

liability for loss of or damages to the returned product during shipment. IMC

Networks shall repair or replace the returned product, at its option, and return

the repaired or new product to the end-user, freight prepaid, via method to be

determined by IMC Networks.

IMC Networks shall not be liable for any costs of procurement of substitute

goods, loss of profits, or any incidental, consequential, and/or special damages

of any kind resulting from a breach of any applicable express or implied

warranty, breach of any obligation arising from breach of warranty, or otherwise

with respect to the manufacture and sale of any IMC Networks product,

whether or not IMC Networks has been advised of the possibility of such loss

or damage.

EXCEPT FOR THE EXPRESS WARRANTY SET FORTH ABOVE, IMC

NETWORKS MAKES NO OTHER WARRANTIES, WHETHER EXPRESS OR

IMPLIED, WITH RESPECT TO THIS IMC NETWORKS PRODUCT, INCLUDING

WITHOUT LIMITATION ANY SOFTWARE ASSOCIATED OR INCLUDED. IMC

NETWORKS SHALL DISREGARD AND NOT BE BOUND BY ANY

REPRESENTATIONS OR WARRANTIES MADE BY ANY OTHER PERSON,

INCLUDING EMPLOYEES, DISTRIBUTORS, RESELLERS OR DEALERS OF IMC

NETWORKS, WHICH ARE INCONSISTENT WITH THE WARRANTY SET

FORTH ABOVE. ALL IMPLIED WARRANTIES INCLUDING THOSE OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

HEREBY LIMITED TO THE DURATION OF THE EXPRESS WARRANTY STATED

ABOVE.

About the McPC 10/100

The McPC 10/100 is an IEEE 802.3 single conversion PC media

converter card that converts:

• 10Base-T twisted pair and 10Base-FL 1300 nm multi-mode fiber,

• 100Base-TX twisted pair and 100Base-FX 1300 nm multi-mode

fiber.

McPC 10/100s can be mounted in any PC with a standard PCI or ISA

slot. McPC 10/100 include diagnostic LEDs for each port and a 4-pin

peripheral power supply connector.

Application Diagram

Using the modular media converter series in the wiring closet, connect

PC’s with the McPC 10/100.

Fiber Optic Cleaning Guidelines

Fiber optic transmitters and receivers are extremely susceptible to

contamination by particles of dirt or dust which can obstruct the optic

path and cause performance degradation. Good system performance

requires clean optics and connector ferrules.

1) Use fiber patch cords (or connectors, if fiber is being terminated)

only from a reputable supplier; low-quality components can cause

many hard-to-diagnose problems in an installation.

2) The manufacturer installs dust caps to ensure factory-clean optical

devices. These protective caps should not be removed until the

moment of connecting the fiber cable to the device. Assure that the

fiber is properly terminated, polished and free of any dust or dirt and

that the location is as free from dust and dirt as possible.

WARNING! Integrated circuits and fiber optic components are extremely

susceptible to electrostatic discharge damage. These components should

only be handled directly by a qualified service technician using tools and

techniques that conform to accepted industry practices.

3) Store spare caps in a dust-free environment such as a sealed plastic

bag or box so that when reinstalled they do not introduce any

contamination to the optics.

4) Should it be necessary to disconnect the fiber device, reinstall the

protective dust caps.

5) If the optics appear to have been contaminated, alternate between

blasting with clean, dry, compressed air and flushing with methanol

to remove particles of dirt.

Warranty

IMC Networks warrants to the original end-user purchaser that this

product, EXCLUSIVE OF SOFTWARE, shall be free from defects in materials

and workmanship under normal and proper use in accordance with IMC

Networks' instructions and directions for a period of six (6) years after the

original date of purchase. This warranty is subject to the limitations set forth

in this section.

IBER P ORT

100 Glows yellow when a 100 Mbps connection is detected.

ACT Glows green when activity is detected on the port.

LNK Glows green when a fiber link is established.

L INK

F AULT D ETECTION LED A

CTIVITY

When LFD is enabled and a fault occurs on a segment of the media

conversion, the various Link LEDs in that conversion will either blink or

extinguish. LEDs may react differently depending on the type of end

devices in the conversion, whether the McPC 10/100 is in Force 10 or

Force 100 mode, where the fault occurs, etc. For questions, please contact

Technical Support.

IMC Networks Technical Support

Tel: (949)-465-3000; (800)-624-1070 (in U.S. and Canada)

+32-16-550880 (Europe)

Fax: (949)-465-3020

E-mail: [email protected]

Web site: www.imcnetworks.com

Specifications

Environmental

Operating Temperature: 32° - 104° F (0° - 40° C)

Storage Temperature: 0° - 160° F (-20° - 70° C)

Humidity: 5 - 95% (non-condensing)

Current draw: 0.7A @ 5VDC

Power

Power Input: 5V

Configuring the McPC 10/100

Before installing, configure the McPC 10/100 using the DIP switch

located as shown below on the printed circuit board (PCB). The following

illustration shows the location of the DIP switch as well as its default

settings. Consult the chart below for the function of each switch.

The table below shows the DIP switch settings for McPC 10/100:

NOTE

Twisted pair AND fiber optic cables must be connected, and the twisted pair

crossover/pass-through switch set correctly, before either LNK LED will glow solid.

FEATURE SWITCH # FUNCTION DEFAULT

LFD 5

Link Fault Detection (Available in Force modes only)

OFF

AN 6

Auto-Negotiation Mode (Valid only when Force

mode is disabled)

Force 7

Force Mode — Forces the converter to operate at

10 or 100 Mbps as determined by switch 8

OFF

10/100 8

When ON, the converter operates at 10 Mbps.

When OFF, the converter operates at 100 Mbps.

8 is only valid in Force Mode, i.e. when switch 7 is

OFF

Note: Switch #’s 1 - 4 are factory configured — DO NOT CHANGE

Twisted Pair Crossover/Pass-

Through Button

The McPC 10/100 features a crossover/pass-through button, located on

the faceplate next to the RJ-45 connector, to set the twisted pair

connection type. Select a pass-through connection by pressing the

button. A crossover connection is selected when the button is OUT

. If it

is not known which connection is needed, set the button to whatever

setting makes the twisted pair LNK (link) LED glow.

LED Indicators

The McPC 10/100 features several diagnostic LEDs per port. The LED

functions are as follows:

WISTED PAIR P ORT

L Glows green when a twisted pair link is established.

A Glows yellow when activity is detected on the port.

100 Glows yellow when a 100 Mbps connection is detected.

LFD Glows green when Link Fault Detection is enabled.

(NOTE: This feature is only available when either Force 10 or

Force 100 mode is enabled. For more on this feature, see the

LFD LED Activity section below.)

AN Glows green when Auto-Negotiation mode is enabled.

P Glows green when unit has power.

Modes of Operation

The McPC 10/100 features three modes of operation: Auto-

Negotiation mode, Force-10 mode and Force-100 mode. Configure the

McPC 10/100 for one of these modes (factory default is AN mode). Refer

to the Link Fault Detection section for information on Link Fault

Detection.

• Auto-Negotiation mode is the mode most ideally suited for the

McPC 10/100. In this mode, the converter will optimally and

automatically configure for speed (10 or 100 Mbps) depending on

the capabilities of the end stations.

To enable Auto-Negotiation mode, set switch 6

to the ON position,

with switches 7

and 8 in the OFF position.

• In Force 10 mode, the McPC 10/100 acts as a 10Base-T to 10Base-

FL media converter; 100 Mbps signals are not accepted.

To enable Force 10 mode, set switch 7

and 8 to the ON position,

with switch 6

in the OFF position.

NOTE

The PC Media Converter cannot be manually set for Half- or Full-Duplex.

Duplex is determined by the devices to which PC Media Converter is connected.

•In Force 100 mode, the McPC 10/100 acts as a 100Base-TX to

100Base-SX multi-mode or 100Base-FX single-mode fiber media

converter; 10 Mbps signals are not accepted.

To enable Force 100 mode, set switch 7

to the ON position, with

switches 6

and 8 in the OFF position.

There is no auto-negotiation in either of the Force modes

Auto-Negotiation and the McPC 10/100

When connecting two McPC 10/100s between two end stations (devices

such as switches, hubs and repeaters), all devices in the media conversion

should ideally support, and be utilizing, Auto Negotiation functionality.

While it is possible to have auto-negotiating devices on one side of the

media conversion and fixed (non-auto-negotiating) devices on the other,

link LEDs will react differently depending on where a link fault occurs.

Therefore, IMC recommends:

A) Configuring every device in the media conversion for Auto-

Negotiation.

B) For installations where Auto-Negotiation is NOT possible from one

end of the media conversion to the other, manually configure all

devices for 10 Mbps or 100 Mbps connections.

Installation

To install the McPC 10/100:

1. Power off the PC.

2. Remove the PC’s cover.

3. Find an empty ISA slot.

4. Align the McPC 10/100 in the slot.

5. Mount the McPC 10/100 by screwing its bracket to the computer

casing.

6. Make sure the McPC 10/100 does not extend past the edge of the

PC’s case.

7. Attach the keyed mini-power connector to the McPC 10/100.

8. Attach the male end of the “Y” connector to a standard size power

connector in the computer.

9. Replace the cover to the PC.

10.Attach the cables between the McPC 10/100 and the devices that

will be interconnected.

Transparency Feature

Transparency is only available when using Auto-Negotiation mode; it is

not available in either of the two Force modes. When the McPC 10/100

is auto-negotiating, Transparency treats the connection between the two

end devices as if there were no media converters installed. For example,

in a typical application where two media converters are installed between

two copper-based switches, the twisted pair cables as well as the fiber

cable are seen as a single entity. Therefore, if a fault occurs on any

segment between the two end devices, link LEDs on the end devices will

go out.

As stated, Transparency is available when theMcPC 10/100 is operating

in Auto-Negotiation mode. Therefore 6

(AN) must be ON and 5 (LFD), 7

(Force) and 8 (10 or 100) must be OFF.

Link Fault Detection Feature

Link Fault Detection (LFD) is only available when using Force 10 or

Force 100 mode. It is not available in Auto-Negotiation mode. When

LFD is enabled and the input link is down at one interface to the McPC

10/100, the transmitter output on that interface will blink. It applies to

both network interfaces and to both data rates. If the link at the other

interface to the McPC 10/100 is also down, there is no output. LFD

causes the Link Up indicator of the link partner to blink.

When the McPC 10/100 is in one of the Force modes, enable LFD by

setting 5

to the ON position. Disable LFD by resetting 5 to its default,

OFF

, position. In order for LFD to function properly, Force mode must be

enabled by setting 7

to ON with either 8

for 10 Mbps or 8 OFF for

100 Mbps. NOTE: 6

must also be ON when enabling LFD.

NOTE

When using the LFD feature, if the DIP switches are in any other

combination than listed above, the module may exhibit erratic behavior.