Cisco Systems IGX 8400 manual OC-3/STM1 Back Cards, Connectors and LEDs for SMF and MMF Back Cards

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:

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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 receive connectors. 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 the card. Table 4-12lists the connectors and LEDs. Figure 4-11shows the four-port OC3/STM1 card. The SMF, STM1E, SMFXLR, and MMF versions appear the same. Figure 4-12shows the two-port OC3/STM1 card. For technical data on OC3/STM1 lines, see the appendix “System Specifications.”

Table 4-12	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 with resetcd 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.

4-24Cisco IGX 8400 Series Reference