Cisco 3825 Hardware Installation Guide - Page 229
NME-XD-48ES-2S-P-48 10/100 Ethernet ports, 2 SFP ports, no StackWise connector ports, Caution, Warning
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Chapter 18 Connecting Cisco EtherSwitch Service Modules Cisco EtherSwitch Services Modules Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 23-port EtherSwitch service module with PoE (NME-X-23ES-1G-P) only to intra-building or non-exposed wiring or cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends. • NME-XD-24ES-1S-P-24 10/100 Ethernet ports, 1 small form-factor pluggable (SFP) port, 2 StackWise connector ports, extended double-wide, with PoE support (see Figure 18-3) Warning To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 24-port EtherSwitch service module with PoE (NME-XD-24ES-1S-P) only to intra-building or non-exposed wiring or cabling. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Note This module is hereafter referred to as the Cisco StackWise EtherSwitch service module. • NME-XD-48ES-2S-P-48 10/100 Ethernet ports, 2 SFP ports, no StackWise connector ports, extended double-wide, with PoE support (see Figure 18-4) Warning To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the NME-XD-48ES-2S-P network module only to intra-building or unexposed wiring or cable. The intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. OL-2485-20 Cisco Network Modules Hardware Installation Guide 18-3