Cisco uBR10-LCP2-MC16C/MC16E/MC16S Cable Interface Card for the Cisco uBR10012 Router OL-2872-02 June 2005 Note The Cisco uBR10-LCP2-MC16x (C, E, S) cable interface line cards are end of sale. For additional information, refer to END-OF-LIFE NOTICE, NO. 2600 at the following location: http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_eol_notice0900aecd80183921.
Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview The cable interface line cards, together with external IF-to-RF upconverters, serve as the RF interface between the cable headend and DOCSIS/EuroDOCSIS-based cable modems.
Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview The cards are inserted into and removed from the Cisco uBR10012 chassis as a single logical and physical unit. All Cisco uBR10-LCP2-MC16x cable interface line cards support online insertion and removal (OIR). OIR uses the MAC address assigned to the Cisco uBR10-LCP2 adapter card, allowing you to replace any Cisco uBR-MC16x cable interface line card installed on the adapter card without losing the configuration information.
Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview The default modulations are: • 64 quatrature amplitude modulations (QAM) for downstream. • quadrature amplitude phase-shift keying (QPSK) for upstream. DOCSIS and EuroDOCSIS Data Rates and Modulation Schemes Cisco cable interface line cards are configured in a number of different upstream combinations based on the card used, your cable network, and the anticipated subscription and service levels.
Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview Cisco uBR10-LCP2-MC16E The Cisco uBR10-LCP2-MC16E cable interface line card output is +40 dBmV +/– 3 dB and supports all EuroDOCSIS upstream channel widths described in Table 2 on page 4. The card is configured identically to the Cisco uBR-MC16E cable interface line card.
Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview Physical Description Figure 2 shows the chassis slot numbering for the cable interface line cards.
Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview Figure 3 Cisco uBR10-LCP2-MC16C Cable Interface Line Card Components LCP2 connector MC16C connector Ejector tab L-Bracket Guide Backplane connector Ejector ENABLED US0 US1 US2 US3 Captive screw US4 US5 uB R-M C1 6C DS L-Bracket nut and washer +4 2d Bm V Handle 62449 Guide Ejector tab Captive screw Ejector Figure 4 shows the faceplate for the Cisco uBR10-LCP2-MC16C cable interface line card.
Cisco uBR10-LCP2-MC16C/MC16E/MC16S Overview Figure 6 shows the faceplate for the Cisco uBR10-LCP2-MC16S cable interface line card. Figure 6 Cisco uBR10-LCP2-MC16S Faceplate +42 dBmV 62827 D S M AC G TR M AC G TR U S5 M AC G TR U S4 M AC G TR U S3 M AC G TR U S2 U S1 M AC G TR D LE AB EN U S0 uBR - MC16S The Cisco uBR10-LCP2-MC16S cable interface line card has one downstream port and six upstream ports. The upstream ports are labeled US0 through US5. The downstream port is labeled DS.
Technical Specifications Table 4 Cisco uBR-MC16x Cable Interface Line Card LEDs (Continued)and Their Functions (Continued) LED Status Description Downstream Green Downstream path is enabled and is configured (each downstream port). Off Either the port is not properly configured or is shut down, or the slot is not working. MGR ACT Green (uBR-MC16S only) Off Spectrum management activity on the channel. Spectrum management is not active.
Safety Information and Warnings Table 5 Cisco uBR10-LCP2-MC16C/MC16E/MC16S Cable Interface Line Card Specifications Description Specifications Operating altitude –197 to 13,123 ft (– 60 to 4000 m) Cisco IOS software minimum requirements • Cisco uBR10-LCP2-MC16C—Cisco IOS Release 12.2(4)XF or a later release • Cisco uBR10-LCP2-MC16E—Cisco IOS Release 12.2(4)XF or a later release • Cisco uBR10-LCP2-MC16S—Cisco IOS Release 12.2(8)BC2 or a later release 1.
Safety Information and Warnings Following are guidelines for preventing ESD damage: Caution • Always use an ESD-preventive wrist or ankle strap and ensure that it makes good skin contact. Before removing a card from the chassis, connect the equipment end of the strap to a bare metal, unpainted surface on the chassis or rack-mount. • Handle components by the carrier edges only; avoid touching the card components or any connector pins.
Safety Information and Warnings Attention IMPORTANTES INFORMATIONS DE SÉCURITÉ Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant entraîner des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers liés aux circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents.
Safety Information and Warnings ¡Advertencia! INSTRUCCIONES IMPORTANTES DE SEGURIDAD Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los procedimientos estándar de prevención de accidentes. Al final de cada advertencia encontrará el número que le ayudará a encontrar el texto traducido en el apartado de traducciones que acompaña a este dispositivo.
Safety Information and Warnings Aviso INSTRUÇÕES IMPORTANTES DE SEGURANÇA Este símbolo de aviso significa perigo. Você se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipamento, esteja ciente dos riscos que envolvem os circuitos elétricos e familiarize-se com as práticas padrão de prevenção de acidentes. Use o número da declaração fornecido ao final de cada aviso para localizar sua tradução nos avisos de segurança traduzidos que acompanham o dispositivo.
Safety Information and Warnings Cisco uBR10-LCP2-MC16C/MC16E/MC16S Cable Interface Card for the Cisco uBR10012 Router OL-2872-02 15
Removing and Replacing a Cisco uBR10-LCP2-MC16x Cable Interface Line Card Removing and Replacing a Cisco uBR10-LCP2-MC16x Cable Interface Line Card Note This procedure applies to the Cisco uBR10-LCP2-MC16C, the Cisco uBR10-LCP2-MC16E, and the Cisco uBR10-LCP2-MC16S cable interface line cards.
Removing and Replacing a Cisco uBR10-LCP2-MC16x Cable Interface Line Card Unpacking a Cisco uBR10-LCP2-MC16x Cable Interface Line Card Tip Make sure that you are using the ESD-preventive wrist strap. Step 1 Open the shipping carton by cutting the packing tape along the flaps on the top of the box. Step 2 Remove the Cisco uBR10-LCP2-MC16x cable interface line card from the packaging. Step 3 Place the card on an antistatic surface.
0 0 0 US US D LE AB EN 0 US D LE AB EN 0 US D LE AB EN 0 US D LE AB EN 0 US D LE AB EN D LE AB EN 0 US US 1 1 1 1 1 1 FA 1 FA 1 IL US US US US US US US US FA IL FA IL IL 2 2 2 2 2 2 US US 2 US US US US US US 2 3 3 3 3 3 3 3 US US US US US US US US 3 4 4 4 M R AR L 4 R M OP RIE AL RIE AR LO CAR AL M OP R AR LO CAR R 4 US M OP RIE AL 4 US RIE AR LO CAR AL 4 US CAR 4 US US US US US Captive
Opening the Ejector Levers Figure 8 0 US 0 US D LE AB EN 0 US D LE AB EN D LE AB EN 0 US US D LE AB EN 0 0 US D LE AB EN D LE AB EN 0 US US 0 1 1 EN D EN LE AB 1 D EN LE 1 AB D EN LE FA IL 1 FA IL LE IL D IL US 2 US 2 US 2 2 2 US US US 0 US 2 US 0 US 2 US FA 0 US AB 0 US FA 1 US US US US AB 1 1 US US US US CISC 100 CISCO 10000 CISCO 10000 CISCO 10000 2 3 3 US 3 US 1 US 3 US 1 US 3 US 1 US 3 US US 1 US 3 US US
Removing and Replacing a Cisco uBR10-LCP2-MC16x Cable Interface Line Card Figure 9 Removing the Cable Interface Line Card 0 0 US US D LE AB EN D LE AB EN 0 US US 0 0 D LE D LE US 0 US AB EN AB EN 0 US D LE AB EN D LE AB EN 0 US US D LE AB EN D LE AB EN D LE AB EN 0 1 1 1 1 1 1 1 CISCO 10000 FA 1 US US US US US US US US US CISCO 10000 FA IL 1 CISCO 10000 IL 2 US FA IL US FA IL CISC 100 2 2 2 2 2 2 US US US US US US 2 US 2 3 3 3
Removing and Replacing a Cisco uBR10-LCP2-MC16x Cable Interface Line Card Step 5 To firmly seat the card in the backplane, simultaneously pivot both ejector levers toward each other until they are parallel to the faceplate (Figure 11). Step 6 Secure the cable interface line card in the chassis by tightening the top and bottom captive screws (see Figure 7).
Removing and Replacing a Cisco uBR10-LCP2-MC16x Cable Interface Line Card Figure 11 Closing the Ejector Levers 0 0 US US D LE AB EN 0 US D LE AB EN 0 US D LE AB EN 0 US D LE AB EN 0 US D LE AB EN D LE AB EN 0 US US D LE AB EN D LE AB EN 0 1 1 EN EN D EN D D EN LE AB LE 0 US D IL 2 2 2 US US US US 2 0 US 2 US US 2 0 US 2 US FA IL US FA IL CISC 100 AB FA IL 1 CISCO 10000 0 US FA US 1 CISCO 10000 LE 1 US AB 1 US LE 1 US AB 1 US
Replacing the Line Card in the Cisco uBR10-LCP2 Adapter Card Note It is not necessary to configure the cable interface line card if you are installing a replacement card in the identical slot. The system automatically downloads the necessary configuration information from the process routing enigne (PRE). Step 1 Connect all downstream and upstream coaxial cables to the cable interface line card, as necessary. Step 2 Configure the cable interface line card, if necessary.
Replacing the Line Card in the Cisco uBR10-LCP2 Adapter Card Figure 12 Step 2 Remove the cable interface line card from the chassis. See the “Removing a Cisco uBR10-LCP2-MC16x Cable Interface Line Card” section on page 17. Step 3 Place the cable interface line card on an antistatic surface, omponent side facing up (see Figure 12). Step 4 Loosen and remove the two sets of retaining nuts and washers on the L-brackets on the cable interface line card and set the nuts and washer aside.
Replacing the Line Card in the Cisco uBR10-LCP2 Adapter Card Figure 13 Ejecting the Cable Interface Line Card from the Adapter Card ENABLED US0 US1 62667 US2 US3 US4 US5 uB R-M C1 6C DS +4 2d Bm V Figure 14 US0 62450 ENABLED Removing the Cisco uBR-MC16x Cable Interface Line Card from the Adapter Card US1 US2 US3 US4 US5 uB R-M C1 6C DS +4 2d Bm V Cisco uBR10-LCP2-MC16C/MC16E/MC16S Cable Interface Card for the Cisco uBR10012 Router OL-2872-02 25
Replacing the Line Card in the Cisco uBR10-LCP2 Adapter Card Installing the Cisco uBR MC16x Cable Interface Line Card in the Adapter Card Step 1 Ensure that you are properly grounded before handling the line card. Step 2 Align the Cisco uBR10-MC16x cable interface line card with the guide rails on the Cisco uBR10-LCP2 adapter card. Ensure that the bottom of the cable interface line card is flush with the bottom of the LCP2 adapter card.
Troubleshooting the Cisco uBR10-LCP2-MC16x Cable Interface Line Card Step 4 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to firmly seat the card in the backplane (Figure 11 on page 22). Step 5 Secure the cable interface line card in the chassis by tightening the top and bottom captive screws (see Figure 7 on page 18).
Related Documentation b. If a port has been enabled but its corresponding enabled LED is still off, check to see if the card has pulled away from the router. Reseat the card in its slot. You do not have to turn off the system power when removing or replacing a card. After the system reinitializes the interfaces, the enabled LED on the cable interface line card should come on. c. If the enabled LED remains off after the above checks, it is likely that the system has detected a processor hardware failure.
Obtaining Documentation Note The advanced hardware-based spectrum management features on the Cisco uBR10-LCP2-MC16S cable interface line card must be enabled by Cisco IOS software. At the time of this document’s publication, no Cisco IOS software supports the advanced hardware-based spectrum management feature. Check the release notes for succeeding Cisco IOS releases for information on this support. Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com.
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Obtaining Additional Publications and Information • iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue, streamline their business, and expand services. The publication identifies the challenges facing these companies and the technologies to help solve them, using real-world case studies and business strategies to help readers make sound technology investment decisions.
