Installation guide

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Cisco 6260 Hardware Installation Guide
OL-2365-02
Chapter 1 Product Overview
Cisco 6260 System Overview
Figure 1-15 8xG.SHDSL Deployment in the Cisco 6260 System.
1.2.3.8.4 Guidelines for Intermixing 8xG.SHDSLs—Cisco IOS Release 12.2(12)DA and Later for NI2-155SM-155SM2 or
NI2-155MM-155MM2 Only
This section describes intermixing in Cisco IOS Release 12.2(12)DA and later for NI2-155SM-155SM2
or NI2-155MM-155MM2 only. All other NI2s, including NI2-155SM-155SM and
NI2-155MM-155MM, follow guidelines as described in the “Guidelines for Intermixing
8xG.SHDSLs—Cisco IOS Release 12.2(7)DA and Later” section on page 1-28.
The Cisco 6015, Cisco 6160, and Cisco 6260 can be fully populated with 8xG.SHDSLs while
retaining QoS.
• In the Cisco 6160 and Cisco 6260, once an 8xG.SHDSL is installed in a chassis quadrant, no other
type of line card can be installed in that same quadrant.
• In the Cisco 6015, intermixing is limited to chassis halves.
Note In order to provision 18.5 Mbps per line card in a chassis fully populated with 8xG.SHDSLs, an
OC-3c/OC-3c single-mode fiber (SMF) or multi-mode fiber (MMF) NI-2 card (NI2-155SM-155SM2
and NI2-155MM-155MM2) must be installed in the chassis.
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Number of ADSL line cards in the chassis
Number of 8xG.SHDSLs in the left side Number of 8xG.SHDSLs in the right side