Cisco 1760-V3PN Hardware Installation Guide - Page 104

ADSL High Speed WICs (HWICs) DSL Interface Cards The ADSL port is connected to the WAN with a straight-through RJ-11 cable supplied with the card. The ISDN port is connected to an NT1 device with a straight-through RJ-45 cable, not supplied. LEDs on ADSL HWICs ADSL HWICs have 3 LEDs that indicate DSL functionality. Those ADSL HWICs with a backup ISDN port have three additional LEDs that indicate ISDN functionality. Figure 66 and Figure 67 show the front panels and LEDs for the ADSLoPOTS and ADSLoISDN HWICs. The LED descriptions are listed in Table 18. Figure 66 LEDs ADSLoPOTS HWIC Front Panel LEDs LEDs 127117 LP CD OK ADSL RJ-11 Connector SEE MANUAL BEFORE INSTALLATION LP B1 CD B2 SEE MANUAL OK OK BEFORE INSTALLATION ADSL ISDN BRI S/T RJ-11 Connector RJ-45 Connector Figure 67 LEDs ADSLoISDN HWIC Front Panel LEDs LEDs 127118 LP CD OK ADSL SEE MANUAL BEFORE INSTALLATION LP B1 CD B2 SEE MANUAL OK OK BEFORE INSTALLATION ADSL ISDN BRI S/T RJ-11 Connector RJ-11 Connector RJ-45 Connector Table 18 ADSL HWIC LEDs LED LP CD OK (ADSL) B1 B2 OK (ISDN) Color Yellow Off Green Green Green Green Green Description DSL interface is in loopback mode. Normal operation. Lit when the unit is connected to the network and operating normally. This LED blinks slowly while downloading ADSL firmware, and blinks rapidly while training with DSLAMs. Enabled when the card is detected by the router. This LED blinks while downloading firmware. ISDN port. Blinks with active connection on the first B channel. ISDN port. Blinks with active connection on the second B channel. ISDN port has established a connection with the central office switch (D channel). OL-12846-01 8