Краткое содержание страницы № 1
Part No. 302403-G
July 2001
4401 Great America Parkway
Santa Clara, CA 95054
Installing Media
Dependent Adapters
(MDAs)
*302403-G*
Краткое содержание страницы № 2
Copyright © 2001 Nortel Networks All rights reserved. July 2001. The information in this document is subject to change without notice. The statements, configurations, technical data, and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. Users must take full responsibility for their applications of any products specified in this document. The information in this document is proprietary to Nortel Networks Inc.
Краткое содержание страницы № 3
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 /
Краткое содержание страницы № 4
Warning: 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. 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
Краткое содержание страницы № 5
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 descriptions” on page 4 “Installing an MDA” on page 24 “Replacing an installed MDA” on page 27 “Installing a GBIC in an MDA” on page 28 “Removing an Installed GBIC from an MDA” on page 29 “1000BASE-LX Multimode Applications” on page 30 Caution: MDAs are not hot-swappable. T
Краткое содержание страницы № 6
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 10BASE-T/100BASE-TX (UTP) 5 8100-4TX MDA BPS2000-4TX MDA 400-2FX MDA 100BASE-FX (Fiber) 9 8100-2FX MDA BPS2000-2FX MDA 400-4FX MDA 8100-4FX MDA BPS2000-4FX MDA 450-1SR MDA 1000BASE-SX 16 (Shortwave gigabit fiber) 450-1SX MDA 450-1LR MDA 1000BASE-LX 19 (Longwave gigabit fiber) 450-1LX MDA
Краткое содержание страницы № 7
“GBIC MDA” on 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
Краткое содержание страницы № 8
Figure 1 400-4TX and 8100-4TX MDA front panels 1 2 400-4TX 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
Краткое содержание страницы № 9
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 1 100 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. 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
Краткое содержание страницы № 10
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 Description 1 10/100 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 p
Краткое содержание страницы № 11
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 81
Краткое содержание страницы № 12
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 1 2 8100-2FX MDA 100BASE-FX 100BASE-FX Link F Dx Activity TX RX TX RX 8100-2FX MDA 4 3 BS45071A 10
Краткое содержание страницы № 13
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-d
Краткое содержание страницы № 14
Figure 4 BPS2000-2FX MDA front panel BPS2000-2FX MDA 1 BPS2000-2FX MDA 2 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 b
Краткое содержание страницы № 15
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 3 4 BS45072A 13
Краткое содержание страницы № 16
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.
Краткое содержание страницы № 17
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 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 conti
Краткое содержание страницы № 18
1000BASE-X MDAs The following are the 1000BASE-FX MDAs. Table 8 1000BASE-FX MDAs 450-1SR MDA, page 17 Shortwave gigabit 450-1SX MDA, page 17 450-1LR MDA, page 20 Longwave gigabit 450-1LX MDA, page 20 For a complete list of MDAs, see Table 1 on page 4. For installation instructions, see “Installing an MDA” on 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 devi
Краткое содержание страницы № 19
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 1 2 450-1SX MDA (single port) 1000BASE-SX Link Phy Activity TX RX 450-1SX MDA 4 3 BS45044A 17
Краткое содержание страницы № 20
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. 2Phy Phy status LEDs (green): (or) Phy Select On: The corresponding Phy port is active. Off: The corresponding Phy port is in backup m
