Cisco Systems IGX 8400 - page 24

4-24 Cisco IGX 8400 Series Reference

UXM-E Interface Cards

•BC-UAI-4-E1-BNC

OC-3/STM1 Back Cards

The OC3/STM1 back cards for the UXM-E have the single-mode ﬁber (SMF), multimode ﬁber

(MMF) and electrical connections. The cards are:

•BC-UAI-2-155-SMF

•BC-UAI-4-155-SMF

•BC-UAI-4-155-MMF

•BC-UAI-2-SMFXLR

•BC-UAI-4-SMFXLR

•BC-UAI-4-STM1E

As indicated by the “2” or the “4” in the model number, these cards have two or four transmit and

receiveconnectors. Each line has a tri-color LED whose color indicates its status. Each card also has

a red Fail LED and a green Active LED to indicate the status of thecard. Table 4-12 lists the

connectors and LEDs. Figure 4-11 shows the four-port OC3/STM1 card. The SMF, STM1E,

SMFXLR, and MMF versions appear the same. Figure 4-12 shows the two-port OC3/STM1 card.

For technical data on OC3/STM1 lines, see the appendix “System Speciﬁcations.”

Table4-12 Connectors and LEDs for SMF and MMF Back Cards

Connector/Indicator Function

Transmit and receive SC connector for SMF and MMF

Red (on the tri-color LED) On indicates line is active but a local alarm was detected.

Yellow (on the tri-color LED) On indicates line is active but a remote alarm was detected.

Green (on the tri-color LED) On indicates line is active.

Fail light (red) An error was detected. Reset the card withresetcd f to clear it. If Fail

comes on again, call the TAC through Cisco Customer Engineering.

Active light (green) The card is active and in service.

Contents

Main Trunk Cards Trunk Interface Cards This section describes the IGX trunks. The card groups are: Trunk Operating Modes Trunk Card Maintenance Common Alarms, Controls, and Indicators Universal Switching Module Enhanced Introduction to the UXM-E Trunk Mode Determining the UXM-Es Mode of Operation Example Networks with UXM-Es UXM-E Trunk Features UXM-E Interfaces Page Maximum Number of UXM-Es Y-Cabled UXM-E Redundancy Switchover to a Redundant UXM-E Card Mismatch The UXM-E as a Clock Source Cellbus Bandwidth Usage Planning for Cellbus Bandwidth Allocation Calculating Cellbus Bandwidth Changes UBUs fps 2 -------- cps+ 4000 Routing over Cell Trunks Only The UXM-E in Trunk Mode Types of Supported Trafc Types of Connections on a UXM-E Trunk Inverse Multiplexing over ATM on IGX Trunks Page Page Page Activation and Conguration of a UXM-E in Trunk Mode Page Alarms for Physical Lines and Logical Trunks SCR and PCR Policing at Less than 50 CPS on UXM-E Trunk Statistics for Troubleshooting UXM-E Interface Cards Page Trunk Cards 4-25 Figure 4-11 BC-UAI-4-155-SMF Faceplate H11697 R LOC Y REM G OK Figure 4-12 BC-UAI-2-155-SMF Faceplate T3 Back Cards R LOC Y REM G OK Trunk Cards 4-27 Table4-13 Connectors and LEDs for BC-UAI-6-T3 and BC-UAI-3-T3 H11699 Figure 4-13 BC-UAI-6-T3 Faceplate Figure 4-14 BC-UAI-3-T3 Faceplate E3 Back Cards Trunk Cards 4-29 Table4-14 Connectors and LEDs for BC-UAI-6-E3 and BC-UAI-3-E3 H11701 Figure 4-15 BC-UAI-6-E3 Faceplate Transmit Jack BNC connector for transmit data. Receive Jack BNC connector for receive data. T1 Back Cards Trunk Cards 4-31 Table4-15 Connectors and LEDs for BC-UAI-8-T1-DB-15 and BC-UAI-4-T1-DB-15 H11703 Figure 4-17 BC-UAI-8-T1-DB-15 Faceplate Four or eight DB-15s Each DB-15 connector carries transmit and receive data. Trunk Cards 4-33 Table4-16 Connectors and LEDs for BC-UAI-8-E1 and BC-UAI-4-E1 H11704 Figure 4-19 BC-UAI-8-E1 DB-15 Faceplate Green (on the tri-color LED) The card is active and in service. PORT 2 RX UAI-8EI BNC TX PORT 8 Trunk Cards 4-35 Figure 4-21 BC-UAI-4-E1 DB-15 Faceplate H11707 Figure 4-22 BC-UAI-4-E1 BNC Faceplate PORT 2 RX UAI-4EI BNC TX H11708 Network Trunk Module