Cisco ASR1006 Hardware Installation Guide - Page 121
-Port Channelized T1/E1/J1 ATM CEoP SPA Overview
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Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs 24-Port Channelized T1/E1/J1 ATM CEoP SPA Overview Table 3-51 describes the signal descriptions for the 2-Port Channelized T3/E3 ATM CEoP SPA connectors shown in Figure 3-52. Table 3-51 2-Port Channelized T3/E3 ATM CEoP SPA Connectors Connector Label TX RX Meaning Transmitted signals appear on the center contact. The outer shield is ground for the 75-ohm RG-59 coaxial cable you attach to the TX Siemax connector. Received signals appear on the center contact. The outer shield is ground for the 75-ohm RG-59 coaxial cable you attach to the RX Siemax connector. 24-Port Channelized T1/E1/J1 ATM CEoP SPA Overview The following sections describe the 24-Port Channelized T1/E1/J1 CEoP SPA: • 24-Port Channelized T1/E1/J1 CEoP SPA LEDs • 24-Port Channelized T1/E1/J1 CEoP SPA Interface Specifications • 24-Port Channelized T1/E1/J1 CEoP SPA Cables and Connectors • 24-Port Channelized T1/E1/J1 CEoP SPA Patch Panel 24-Port Channelized T1/E1/J1 CEoP SPA LEDs The 24-Port Channelized T1/E1/J1 CEoP SPA has two types of LEDs, as shown in the following figure: Figure 3-53 24-Port Channelized T1/E1/J1 CEoP SPA Faceplate SPA-24CHT1CE-ATM STATUS 254922 TX / RX B1 A C 0 1 2 3 4 5 6 7 8 9 10 11 A C 12 13 14 15 16 17 18 19 20 21 22 23 1 A/C (Alarm/Carrier) LEDs 1 2 2 STATUS LED OL-14126-12 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide 3-79