Bay Networks 302403-B Manual de usuario
Part No. 302403-B Rev 00
January 1999
Installing Media
DependentAdapters
(MDA)s
302403-B.mkr Page -1 Friday, January 15, 1999 2:56 PM
© 1999 by Bay Networks, Inc.
All rights reserved.
Trademarks
Bay Networks is a registered trademark and BayStack is a trademark of Bay
Networks, Inc. All other trademarks and registered trademarks are property of their
respective owners.
Statement of Conditions
In the interest of improving internal design, operational function, and/or reliability,
Bay Networks, Inc. reserves the right to make changes to the products described in
this document without notice.
Bay Networks, Inc. does not assume any liability that may occur due to the use or
application of the product(s) or circuit layout(s) described herein.
Federal Communications Commission (FCC) Compliance Notice:
Radio Frequency Notice
Note: This equipment has been tested and found to comply with the limits for a
Class A digital 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. If it is not installed and used in
accordance with the instruction manual, it may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference, in which case users will be required to take whatever
measures may be necessary to correct the interference at their own expense.
EN 55 022 Declaration of Conformance
This is to certify that the Bay Networks 100BASE-FX/TX MDA are shielded
against the generation of radio interference in accordance with the application of
Council Directive 89/336/EEC, Article 4a. Conformity is declared by the
application of EN 55 022 Class A (CISPR 22).
Warning: This device is a Class A product. In a domestic environment, this product
may cause radio interference, in which case, the user may be required to take
appropriate measures.
These products conform to the provisions of Council Directive 89/336/EEC and 72/
23/EEC. The Declaration of Conformity is available on the Bay Networks World
Wide Web site at www.baynetworks.com.
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1
Introduction
This document provides procedures for installing optional
plug-in media dependent adapters (MDAs) into supported
Bay Networks products equipped with an expansion slot.
The MDAs can support high-speed connections to servers,
shared Fast Ethernet hubs, or backbone devices.
The following MDA models are available:
Note: The MDAs are not hot-swappable. Power down
the switch before installing or removing an MDA.
Type Model/Description Refer to:
10BASE-T/
100BASE-TX 400-4TX MDA --- 4-port twisted pair
RJ-45 connectors. page 2
100BASE-FX
(Fiber) • 400-2FX MDA --- 2-port
multimode fiber SC connectors.
•400-4FX MDA --- 4-port
multimode fiber MT-RJ
connectors.
page 5
1000BASE-SX
(Shortwave
gigabit fiber)
• 450-1SR MDA --- Single MAC
gigabit MDA with a separate
redundant PHY.
• 450-1SX MDA --- Single PHY
gigabit MDA.
page 10
(continued)
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2
Bay Networks is constantly adding new models and
features to existing product lines; see your Bay Networks
sales representative for a full range of available MDAs.
For more details, see your switch product user’s guide.
The following Bay Networks products are supported:
• BayStack 350 Series 10/100/1000 switches
• BayStack 450 Series 10/100/1000 switches
For installation instructions, see “Installing an MDA” on
page 17.
10BASE-T/100BASE-TX MDA
The 400-4TX MDA (see Figure 1) uses four 10BASE-T/
100BASE-TX RJ-45 (8-pin modular) port connectors to
attach Ethernet devices.
Table 1 describes the 400-4TX MDA components and
LEDs.
1000BASE-LX
(Longwave
gigabit fiber)
•450-1LR MDA --- Single MAC
gigabit MDA with a separate
redundant PHY.
• 450-1LX MDA --- Single PHY
gigabit MDA.
page 13
Type Model/Description Refer to:
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Figure 1. 400-4TX MDA Front Panel
Table 1. 400-4TX MDA Components
Item Label Description
1100 100BASE-TX port status LEDs (green):
On: The corresponding port is set to
operate at 100 Mb/s.
Off: The link connection is bad or there is
no connection to this port.
Blinking: The corresponding port is
management disabled.
(continued)
400-4TX MDA
Activity
100
10
F Dx
1
4
BS45042A
5 3
2
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The RJ-45 ports are configured as media-dependent
interface-crossover (MDI-X) connectors. These ports
connect over straight cables to the network interface
controller (NIC) card in a node or server, similar to a
2 10 10BASE-T port status LEDs (green):
On: The corresponding port is set to
operate at 10 Mb/s.
Off: The link connection is bad or there is
no connection to this port.
Blinking: The corresponding port is
management disabled.
3 F Dx Full-duplex port status LEDs (green):
On: The corresponding port is in
full-duplex mode.
Off: The corresponding port is in
half-duplex mode.
4 Activity Port activity LEDs (green):
Blinking: Indicates the network activity
level for the corresponding port. A high
level of network activity can cause LEDs
to appear to be on continuously.
5 10BASE-T/100BASE-TX RJ-45 (8-pin
modular) port connectors.
Table 1. 400-4TX MDA Components (continued)
Item Label Description
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5
conventional Ethernet repeater hub. If you are connecting
to another Ethernet hub or Ethernet switch, you need a
crossover cable unless an MDI connection exists on the
associated port of the attached device.
The 400-4TX MDA can operate at either 10 Mb/s or
100 Mb/s. The speed is determined through
autonegotiation with its connecting device.
For installation instructions, see “Installing an MDA” on
page 17.
100BASE-FX MDAs
There are two 100BASE-FX models:
• 400-2FX MDA
The 400-2FX MDA uses two longwave 1300 nm SC
connectors to attach devices over 62.5/125 micron
multimode fiber optic cable.
• 400-4FX MDA
The 400-4FX MDA uses four longwave 1300 nm
MT-RJ connectors to attach devices over 62.5/125
micron multimode fiber optic cable.
Both models (see Figure 2) can be used to attach
fiber-based 100 Mb/s connections to other compatible Fast
Ethernet devices.
Single-mode fiber cable is not supported.
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6
Warning: Fiber optic equipment can emit laser or
infrared light that can injure your eyes. Never look
into an optical fiber or connector port. Always assume
that fiber optic cables are connected to a light source.
Vorsicht: Glasfaserkomponenten können Laserlicht
bzw. Infrarotlicht abstrahlen, wodurch Ihre Augen
geschädigt werden können. Schauen Sie niemals in
einen Glasfaser-LWL oder ein Anschlußteil. Gehen
Sie stets davon aus, daß das Glasfaserkabel an eine
Lichtquelle angeschlossen ist.
Avertissement: L’équipement à fibre optique peut
émettre des rayons laser ou infrarouges qui risquent
d’entraîner des lésions oculaires. Ne jamais regarder
dans le port d’un connecteur ou d’un câble à fibre
optique. Toujours supposer que les câbles à fibre
optique sont raccordés à une source lumineuse.
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Advertencia: Los equipos de fibra óptica pueden
emitir radiaciones de láser o infrarrojas que pueden
dañar los ojos. No mire nunca en el interior de una
fibra óptica ni de un puerto de conexión. Suponga
siempre que los cables de fibra óptica están
conectados a una fuente luminosa.
Avvertenza: Le apparecchiature a fibre ottiche
emettono raggi laser o infrarossi che possono risultare
dannosi per gli occhi. Non guardare mai direttamente
le fibre ottiche o le porte di collegamento. Tenere in
considerazione il fatto che i cavi a fibre ottiche sono
collegati a una sorgente luminosa.
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Figure 2. 100BASE-FX MDA Front Panels
Table 2 describes the 100BASE-FX components and
LEDs.
For installation instructions, see “Installing an MDA” on
page 17.
RXTX
100BASE-FX
RXTX
100BASE-FX
Activity
Link
F Dx
400-2FX MDA
BS45043A
3
4
21
Activity
Link
F Dx
400-4FX MDA
3
4
2
1
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Este manual sirve para los siguientes modelos
8
Tabla de contenidos
Otros manuales de Adaptador de Bay Networks
