Cisco 3825 Hardware Installation Guide - Page 310

Cisco High-Density Extension Module Cable Pinouts Chapter 28 Connecting Cisco High-Density Extension Modules Table 28-4 RJ-21 Connections for the Cisco High-Density Extension Module RJ-21 Pin Hardware Component 26 Base card 1 (EVM-HD-8FXS 27 2 28 3 29 4 30 5 31 6 32 7 33 8 34 EM0 9 35 10 36 11 37 12 38 13 39 14 40 15 41 16 Base Card Ports Expansion Module Ports 8FXS/DID EM-HDA-8FXS EM-HDA-3FXS/4FXO EM-HDA-6FXO Port 0 Tip - - - Port 0 Ring Port 1 Tip Port 1 Ring Port 2 Tip Port 2 Ring Port 3 Tip Port 3 Ring Port 4 Tip Port 4 Ring Port 5 Tip Port 5 Ring Port 6 Tip Port 6 Ring Port 7 Tip Port 7 Ring - Port 8 Tip FXS Port 8 Tip Port 8 Tip Port 8 Ring FXS Port 8 Ring Port 8 Ring Port 9 Tip FXS Port 9 Tip Port 9 Tip Port 9 Ring FXS Port 9 Ring Port 9 Ring Port 10 Tip FXS Port 10 Tip Port 10 Tip Port 10 Ring FXS Port 10 Ring Port 10 Ring Port 11 Tip Unused Port 11 Tip Port 11 Ring Unused Port 11 Ring Port 12 Tip FXO Port 12 Tip Port 12 Tip Port 12 Ring FXO Port 12 Ring Port 12 Ring Port 13 Tip FXO Port 13 Tip Port 13 Tip Port 13 Ring FXO Port 13 Ring Port 13 Ring Port 14 Tip FXO Port 14 Tip Unused Port 14 Ring Port 15 Tip FXO Port 14 Ring Unused FXO Port 15 Tip PFP1 Tip Port 15 Ring FXO Port 15 Ring PFP Ring EM-4BRI-NT/TE - Port x/0 SX- Port x/0 SX+ Port x/0 SRPort x/0 SR+ Port x/1 SX- Port x/1 SX+ Port x/1 SRPort x/1 SR+ Port x/2 SX- Port x/2 SX+ Port x/2 SRPort x/2 SR+ Port x/3 SX- Port x/3 SX+ Port x/3 SRPort x/3 SR+ 28-10 Cisco Network Modules Hardware Installation Guide OL-2485-20