Nortel Networks Network Card 302403 G User Manual

Part No. 302403-G  
July 2001  
4401 Great America Parkway  
Santa Clara, CA 95054  
Installing Media  
Dependent Adapters  
(MDAs)  
*302403-G*  
 
Caution: Only qualified technicians should install this  
equipment.  
Place all printed circuit boards on an antistatic mat until  
you are ready to install them. If you do not have an  
antistatic mat, wear a discharge leash to free yourself of  
static before touching any of the printed circuit boards, or  
free yourself of static by touching a grounded metal  
object before handling a printed circuit board.  
Product Safety  
Meets requirements of:  
CSA 22.2 No. 950-M95/UL1950, 3rd ed.  
EN60950: 1992 /A1:1993 /A2:1993 /A3:1995 /A4:  
199721CFR, Chapter I  
EN60825-1:1994 /A11:1996  
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.  
Warning: 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.  
1
 
Warning: Avertissement: L’équipement à fibre  
optique peut émettre des rayons laser ou infrarouges  
qui risquent dentraîner des lésions oculaires. Ne  
jamais regarder dans le port dun connecteur ou dun  
câble à fibre optique. Toujours supposer que les câbles  
à fibre optique sont raccordés à une source lumineuse.  
Warning: 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.  
Warning: 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.  
2
 
Introduction  
This guide describes and provides installation instructions for  
Nortel Networks* media dependent adapters (MDAs). It contains  
the following topics:  
Supported interfaces and products,next  
MDA descriptionson page 4  
Installing an MDAon page 24  
Replacing an installed MDAon page 27  
Installing a GBIC in an MDAon page 28  
Removing an Installed GBIC from an MDAon page 29  
1000BASE-LX Multimode Applicationson page 30  
Caution: MDAs are not hot-swappable. To avoid  
damage to the switch or MDA, power down the switch or  
unplug the switch module from the switch backplane  
before installing or removing an MDA.  
3
 
Supported interfaces and products  
Table 1 shows the interface types used with the MDAs described  
in this guide.  
Table 1 MDAs and interface types  
See  
MDA  
Interface Type  
page  
400-4TX MDA  
8100-4TX MDA  
BPS2000-4TX MDA  
10BASE-T/100BASE-TX (UTP)  
400-2FX MDA  
100BASE-FX (Fiber)  
8100-2FX MDA  
BPS2000-2FX MDA  
400-4FX MDA  
8100-4FX MDA  
BPS2000-4FX MDA  
450-1SR MDA  
450-1SX MDA  
1000BASE-SX  
(Shortwave gigabit fiber)  
16  
19  
22  
450-1LR MDA  
450-1LX MDA  
1000BASE-LX  
(Longwave gigabit fiber)  
450-1GBIC MDA  
Gigabit Interface Converter (GBIC)  
MDA descriptions  
This section describes the following MDAs:  
10BASE-T/100BASE-TX MDAson page 5  
100BASE-FX MDAson page 9  
1000BASE-X MDAson page 16  
4
 
     
GBIC MDAon page 22  
10BASE-T/100BASE-TX MDAs  
The 10BASE-T/100BASE-TX MDAs use four RJ-45 (8-pin  
modular) connectors, 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 conventional Ethernet repeater hub.  
If you connect 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 following are the 10BASE-T/100BASE-TX MDAs.  
400-4TX MDA, page 6  
8100-4TX MDA, page 6  
BPS2000-4TX MDA, page 8  
For a complete list of MDAs, see Table 1 on page 4. For  
installation instructions, see Installing an MDAon page 24.  
Figure 1 shows the front panels of the 400-4TX MDA and the  
8100-4TX MDA.  
5
 
 
Figure 1 400-4TX and 8100-4TX MDA front panels  
2
1
400-4TX MDA  
100  
10  
F
Dx  
Activity  
400-4TX MDA  
5
4
3
1
2
8100-4TX MDA  
100  
10  
F
Dx  
Activity  
8100-4TX MDA  
5
4
3
BS45042B  
The 10BASE-T/100BASE-TX MDA ports can operate at either  
10 Mb/s or 100 Mb/s. The port speed is determined through  
autonegotiation with its connecting device.  
6
 
 
Table 2 describes the 400-4TX and 8100-4TX MDA front-panel.  
Table 2 400-4TX and 8100-4TX MDA front panel  
Item Label Description  
1
2
3
100  
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.  
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.  
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
5
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.  
10BASE-T/100BASE-TX RJ-45 (8-pin modular) port  
connectors.  
7
 
 
Figure 2 shows the front panel of the BPS2000-4TX MDA.  
Figure 2 BPS2000-4TX MDA front panel  
1
BPS2000-4TX MDA  
2
3
9792EA  
Table 3 describes the BPS2000-4TX MDA front-panel  
components.  
Table 3 BPS2000-4TX MDA description  
Item Label  
1 10/100  
Description  
10BASE-T/100BASE-TX port status LEDs:  
On (green): The corresponding port is set to  
operate at 100 Mb/s.  
On (yellow): 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.  
2
Activity  
Port activity LEDs (green):  
Blinking (green): Indicates the network activity  
level for the corresponding port. A high level of  
network activity can cause LEDs to appear to be  
on continuously.  
8
 
   
Table 3 BPS2000-4TX MDA description (continued)  
Item Label  
Description  
Off: No traffic to this port.  
3
10BASE-T/100BASE-TX RJ-45  
(8-pin modular) port connectors.  
100BASE-FX MDAs  
The 100BASE-FX MDAs conform to the IEEE 802.3u  
100BASE-FX standard and can attach fiber-based 100 Mb/s  
connections to Fast Ethernet devices. The 100BASE-FX MDAs  
do not support single-mode fiber cable. The following are the  
100BASE-FX MDAs.  
400-2FX MDA (dual-port), page 10  
400-4FX MDA (quad-port), page 13  
8100-2FX MDA (dual-port), page 10  
8100-4FX MDA (quad-port), page 13  
BPS2000-2FX MDA (dual-port), page 12  
BPS2000-4FX MDA (quad-port), page 15  
For a complete list of MDAs, see Table 1 on page 4. For  
installation instructions, see Installing an MDAon page 24.  
Dual-port 100BASE-FX MDAs  
The dual-port 100BASE-FX MDAs use two longwave 1300 nm  
SC connectors to attach devices over 62.5/125 micron multimode  
fiber optic cable.  
9
 
 
Figure 3 shows the front panels of the 400-2FX MDA and the  
8100-2FX MDA.  
Figure 3 400-2FX and 8100-2FX MDA front panels  
1
2
400-2FX MDA  
100BASE-FX  
100BASE-FX  
Link  
F
Dx  
Activity  
TX  
RX  
TX  
RX  
400-2FX MDA  
4
3
2
1
8100-2FX MDA  
100BASE-FX  
100BASE-FX  
Link  
F
Dx  
Activity  
TX  
RX  
TX  
RX  
8100-2FX MDA  
4
3
BS45071A  
10  
 
 
Table 4 describes the dual-port 400-2FX MDA and the 8100-  
2FX MDA front-panel components.  
Table 4 400-2FX MDA and 8100-2FX MDA description  
Item Label  
Description  
1
Link  
Communications link LEDs (green):  
On: Valid communications link.  
Off: Invalid communications link or no  
connection to this port.  
Blinking: The corresponding port is  
management disabled.  
2
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.  
3
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.  
100BASE-FX port connectors:  
Models 400-2FX and 8100-2FX use SC connectors.  
Figure 4 shows the front panel of the dual-port BPS2000-2FX  
MDA.  
11  
 
 
Figure 4 BPS2000-2FX MDA front panel  
BPS2000-2FX MDA  
1
2
BPS2000-2FX MDA  
3
BPS20001A  
Table 5 describes the dual-port BPS2000-2FX MDA front-panel  
components.  
Table 5 BPS2000-2FX MDA description  
Item Label  
Description  
1
Link  
Link status LEDs (green):  
On (green): Valid 100 Mb/s communications  
link.  
Off: No link activity.  
2
Activity  
Port activity LEDs (green):  
On: Indicates the network activity level for the  
corresponding port. A high level of network  
activity can cause LEDs to appear to be on  
continuously.  
Off: No activity.  
3
100BASE-FX port connectors:  
The BPS2000-2FX MDA uses SC connectors.  
12  
 
   
Quad-port 100BASE-FX MDAs  
The quad-port 100BASE-FX MDAs use four longwave 1300 nm  
MT-RJ connectors to attach devices over 62.5/125 micron  
multimode fiber optic cable.  
Figure 5 shows the front panels of the 400-4FX MDA and the  
8100-4FX MDA.  
Figure 5 400-4FX and 8100-4FX MDA front panels  
1
400-4FX MDA  
Link  
F
Dx  
2
Activity  
400-4FX MDA  
4
3
1
8100-4FX MDA  
Link  
F
Dx  
2
Activity  
8100-4FX MDA  
4
3
BS45072A  
13  
 
 
Table 6 describes the 400-4FX MDA and the 8100-4FX MDA  
front-panel components.  
Table 6 400-4FX MDA / 8100-4FX MDA description  
Item Label Description  
1
Link  
Communications link LEDs (green):  
On: Valid communications link.  
Off: Invalid communications link or no connection  
to this port.  
Blinking: The corresponding port is management  
disabled.  
2
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.  
3
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.  
100BASE-FX port connectors:  
Models 400-4FX and 8100-4FX use MT-RJ connectors.  
Figure 6 shows the front panel of the BPS2000-4FX MDA.  
14  
 
 
Figure 6 BPS2000-4FX MDA front panel  
BPS2000-4FX MDA  
1
BPS2000-4FX MDA  
2
3
BPS20002A  
Table 7 describes the BPS2000-4FX MDA front-panel  
components.  
Table 7 BPS2000-4FX MDA description  
Item Label Description  
1
2
Link  
Link status LEDs (green):  
On (green): Valid 100 Mb/s communications link.  
Off: No link activity.  
Activity Port activity LEDs (green):  
On: Indicates the network activity level for  
the corresponding port. A high level of  
network activity can cause LEDs to appear  
to be on continuously.  
Off: No activity.  
3
100BASE-FX port connectors:  
The BPS2000-4FX MDA uses MT-RJ connectors.  
15  
 
   
1000BASE-X MDAs  
The following are the 1000BASE-FX MDAs.  
Table 8 1000BASE-FX MDAs  
450-1SR MDA, page 17  
450-1SX MDA, page 17  
Shortwave gigabit  
Longwave gigabit  
450-1LR MDA, page 20  
450-1LX MDA, page 20  
For a complete list of MDAs, see Table 1 on page 4. For  
installation instructions, see Installing an MDAon page 24.  
Shortwave Gigabit MDAs  
The following 1000BASE-SX MDAs conform to the IEEE  
802.3z 1000BASE-SX standard and use shortwave 850 nm fiber  
optic connectors to connect devices over multimode (550 m/1805  
ft.) fiber optic cable.  
450-1SR MDA -- single MAC MDA with a separate  
redundant Phy (backup Phy port). Only one Phy port can be  
active at any time. If the active Phy port fails, the redundant  
Phy port automatically becomes the active port.  
450-1SX MDA -- single PHY MDA.  
Figure 7 shows the 450-1SR MDA and the 450-1SX MDA front  
panels.  
16  
 
   
Figure 7 450-1SR and 450-1SX MDA front panels  
1
2
450-1SR MDA  
(1-port redundant)  
1000BASE-SX  
1000BASE-SX  
Link  
Phy Select  
Activity  
TX  
RX  
TX  
RX  
450-1SR MDA  
4
3
2
1
450-1SX MDA  
(single port)  
1000BASE-SX  
Link  
Phy  
Activity  
TX  
RX  
450-1SX MDA  
4
3
BS45044A  
17  
 
 
Table 9 describes the 450-1SR MDA and the 450-1SX MDA  
front panel components.  
Table 9 450-1SR / 450-1SX MDA description  
Item Label  
Description  
1
Link  
Communication link LEDs (green):  
On: Valid communications link.  
Off: The communications link connection is  
bad or there is no connection to this port.  
Blinking: The corresponding port is  
management disabled.  
2
Phy  
Phy status LEDs (green):  
(or)  
Phy Select  
On: The corresponding Phy port is active.  
Off: The corresponding Phy port is in backup  
mode or there is no connection to this port.  
3
4
Activity  
Port activity LEDs (green):  
Blinking: Indicates network activity level for  
the corresponding port. A high level of  
network activity can cause LEDs to appear to  
be on continuously.  
1000BASE-X SC port connectors.  
18  
 
 
Longwave Gigabit MDAs  
The following 1000BASE-LX MDAs conform to the IEEE  
802.3z 1000BASE-LX standard and use longwave 1300 nm fiber  
optic connectors to connect devices over single mode (5 km/3.1  
mi) or multimode (550 m/1805 ft) fiber optic cable.  
450-1LR MDA -- single MAC MDA with a separate  
redundant Phy (backup Phy port). Only one Phy port can be  
active at any time. If the active Phy port fails, the redundant  
Phy port automatically becomes the active port.  
450-1LX MDA -- single Phy MDA.  
Note: The optical performance of this transceiver  
cannot be guaranteed when connected to a multimode  
fiber plant without the use of the special offset  
SMF/MMF mode conditioning patch cord. For more  
information, see 1000BASE-LX Multimode  
Applicationson page 30.  
Figure 8 shows the 450-1LR MDA and the 450-1LX MDA front  
panels.  
19  
 
 
Figure 8 450-1LR and 450-1LX MDA front panels  
1
2
450-1LR MDA  
(1-port redundant)  
1000BASE-LX  
1000BASE-LX  
Link  
Phy Select  
Activity  
TX  
RX  
TX  
RX  
450-1LR MDA  
4
3
2
1
450-1LX MDA  
(single port)  
1000BASE-LX  
Link  
Phy  
Activity  
TX  
RX  
450-1LX MDA  
4
3
BS45045A  
20  
 
 
Table 10 describes the 450-1LR MDA and the 450-1LX MDA  
front-panel components.  
Table 10 450-1LR and 450-1LX MDA description  
Item Label  
Description  
1
Link  
Communication link LEDs (green):  
On: Valid communications link.  
Off: The communications link connection is  
bad or there is no connection to this port.  
Blinking: The corresponding port is  
management disabled.  
2
PHY  
Phy status LEDs (green):  
(or)  
Phy Select  
On: The corresponding Phy port is active.  
Off: The corresponding Phy port is in backup  
mode or there is no connection to this port.  
3
4
Activity  
Port activity LEDs (green):  
Blinking: Indicates network activity level for  
the corresponding port. A high level of  
network activity can cause LEDs to appear to  
be on continuously.  
1000BASE-X SC port connectors (see  
1000BASE-LX Multimode Applicationson  
page 30 for special requirements).  
21  
 
 
GBIC MDA  
The 450-1GBIC MDA (Figure 9) has a single Host port for  
Gigabit Interface Converters (GBICs). GBICs are hot-swappable  
input/output enhancement components that link Gigabit Ethernet  
ports with fiber optic networks.  
For more information about GBICs, see the publication  
Installing Gigabit Interface Converters (GBICs), part number  
312865-A.  
For instructions on installing the 450-1GBIC MDA in a network  
device, see Installing an MDAon page 24.  
For instructions on installing a GBIC in a 450-1GBIC MDA, see  
Installing a GBIC in an MDAon page 28.  
Figure 9 shows the 450-1GBIC MDA front panel and GBICs.  
22  
 
 
Figure 9 450-1GBIC MDA Front Panel  
1
2
450-1GBIC MDA  
GBIC  
Link  
Phy  
Activity  
450-1GBIC MDA  
3
4
GBIC model with  
extractor tabs  
GBIC model with  
extractor handle  
SC connector  
BS450102A  
23  
 
 
Table 11 describes the 450-1GBIC MDA front-panel  
components.  
Table 11 450-1GBIC MDA description  
Item Label  
Description  
1
Link  
Communication link LEDs (green):  
On: Valid communications link.  
Off: The communications link connection is  
bad or there is no connection to this port.  
Blinking: The corresponding port is  
management disabled.  
2
3
Phy  
Phy status LEDs (green):  
On: The corresponding Phy port is active.  
Off: The corresponding Phy port is in backup  
mode or there is no connection to this port.  
Activity  
Port activity LEDs (green):  
Blinking: Indicates network activity level for  
the corresponding port. A high level of  
network activity can cause LEDs to appear to  
be on continuously.  
4
GBIC Host port (see MDA descriptionson  
page 4).  
Installing an MDA  
Before you begin installing an MDA, see MDA descriptions”  
on page 4 for specific information about your MDA.  
24  
 
   
The Uplink/Expansion Module slot on supported switches  
accommodates a single MDA using the following connectors.  
Table 12 MDA cable connectors  
MDA  
RJ45 UTP SC fiber  
MT-RJ fiber  
10/100BASE-TX, page 5  
X
100BASE-FX, page 9  
1000BASE-SX, page 16  
1000BASE-LX, page 16  
X
X
GBIC MDA, page 22  
X
Caution: MDAs are not hot-swappable. To avoid  
damage to the switch or MDA, power down the switch or  
disconnect the switch module from the switch backplane  
before installing or removing an MDA.  
To install an MDA:  
1
Unplug the AC power cord from the back of the switch, or  
unplug the switch module from the switch backplane.  
2
Loosen the thumb screws and remove the filler panel (or  
previously installed MDA) from the Uplink/Expansion  
Module slot.  
3
Insert the MDA into the Uplink/Expansion Module card  
guides (Figure 10).  
Make sure the MDA slides in on the card guides. Failure to  
align the MDA to the card guides could damage the pins.  
25  
 
Figure 10 Installing an MDA  
1
2
25 26 27 28  
Uplink/Expansion Module  
100  
10  
F
Dx  
Activity  
400-4TX MDA  
1 = Card guides  
2 = Uplink module slot  
BS45059C  
4
Press the MDA firmly into the Uplink/Expansion Module  
slot.  
Be sure that the MDA is fully seated into the mating  
connector.  
5
6
7
Secure the MDA by tightening the thumb screws on the  
MDA front panel.  
Plug the AC power cord into the back of the switch, or plug  
the switch module into the switch backplane.  
Attach devices to the MDA ports.  
26  
 
 
For instructions on attaching devices to the MDA ports, refer  
to the publication for your switch. After connecting the port  
cables, follow the instructions to connect power and verify  
the installation.  
Note: The IEEE 802.3u specification requires that all  
ports operating at 100 Mb/s use only Category 5  
unshielded twisted pair (UTP) cabling.  
Replacing an installed MDA  
To replace an installed MDA:  
1
Unplug the AC power cord from the back of the switch, or  
unplug the switch module from the switch backplane.  
2
Remove the installed MDA.  
Loosen the two thumbscrews on the MDA front panel to  
remove the MDA.  
3
Install the replacement MDA.  
Be sure to firmly tighten the two thumbscrews on the MDA  
front panel.  
4
5
Plug the AC power cord into the back of the switch, or plug  
the switch module into the switch backplane.  
Attach devices to the MDA ports.  
For instructions on attaching devices to the MDA ports, refer  
to the publication for your switch.  
27  
 
 
Installing a GBIC in an MDA  
Before installing a GBIC, see GBIC MDAon page 22 for  
specific information about your MDA.  
The 450-1GBIC MDA Host port is covered with a spring-loaded  
filler panel that rotates out of the way as you push the GBIC into  
place. You can install or replace a GBIC in an operating 450-  
1GBIC MDA without turning off power to the switch.  
Caution: Although GBICs are hot-swappable, MDAs  
are not. To avoid damage to the switch or MDA, power  
down the switch or unplug the switch module before  
installing or removing an MDA.  
For more information about GBICs, see the publication Installing  
Gigabit Interface Converters (GBICs), part number 312865-A.  
To install a GBIC in an MDA:  
1
2
Remove the GBIC from its protective packaging.  
Insert the GBIC into the MDA Host port (Figure 11).  
GBICs are keyed to prevent improper insertion. If the GBIC  
resists pressure, do not force it. Remove it, turn it over, and  
reinsert it.  
28  
 
 
Figure 11 Installing a GBIC  
3
4
Press on the front of the GBIC until it snaps into place.  
Remove the rubber plug to connect cables.  
Removing an Installed GBIC from an MDA  
For a description of the GBIC MDA, see GBIC MDAon  
page 22.  
To remove an installed GBIC:  
Do one of the following:  
If the GBIC has spring tabs (Figure 9 on page 23), press in  
on the tabs on each side of the GBIC as you pull the GBIC  
out of the MDAs Host port (Figure 12).  
29  
 
   
Figure 12 Removing a GBIC with spring tabs  
If the GBIC has an extractor handle (Figure 9 on page 23),  
grasp the handle and pull firmly to remove the GBIC from  
the MDAs Host port.  
1000BASE-LX Multimode Applications  
For 1000BASE-LX multimode applications, the longwave  
gigabit transceivers must be mode conditioned externally via a  
special offset SMF/MMF patch cord. With the offset SMF/MMF  
patch cord, you can use the same transceiver for both multimode  
and single-mode fiber. For more information about the SMF/  
MMF patch cord, see your Nortel Networks sales representative.  
The 1000BASE-LX transceiver is designed to mechanically  
accommodate the single-mode ferrules used on one end of the  
special offset SMF/MMF patch cord. Multimode ferrules must  
not be used because they can bind and cause damage to the  
transceiver. Do not connect multimode cables directly into the  
1000BASE-LX MDA transceiver. Instead, connect a special  
offset SMF/MMF patch cord into the transceiver, and then  
connect the multimode cable into the SMF/MMF patch cord.  
30  
 
   

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