Intra-Building Lightning Protection - Cisco 7304 Quick Start Manual

Gigabit Ethernet RJ-45 Ports on the NPE-G100

Intra-Building Lightning Protection

Shielded cables, which are grounded at both ends, are required to be used on the 10/100/1000 Ethernet/Fast Ethernet /Gigabit
Ethernet (RJ-45) port in order to be in compliance with requirement R4-11 in GR-1089-Core for a Central Office environment.
This is not a requirement for customer premise installations.
Figure 11 Attaching the RJ-45 Port Gigabit Ethernet Cables
1 Gigabit Ethernet port 1 (RJ-45 connector)
Attach one, two, or three Gigabit Ethernet 10/100/1000 cables to the Gigabit Ethernet RJ-45 port 0, port 1, or port 2.
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage
Warning
(TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports
both use RJ-45 connectors. Use caution when connecting cables.
GBIC and SFP Module Cabling and Connection Equipment
The Cisco 7304 has three processing engines, the NSE-100, the NSE-150, and the NPE-G100. The NSE-100 uses GBICs
GBIC-SX or WS-G5484, GBIC-LX/LH or WS-G5486, GBIC-ZX or WS-G5487, the CWDM GBICs, and WS-G5483= . The
NPE-G100 uses SFPs GLC-SX-MM, GLC-LH-SM, GLC-ZX-SM, and the CWDM SFPs. The NSE-150 uses the CWDM SFPs,
GLC-BX-D, GLC-BX-U, GLC-LH-SM, GLC-SX-MM, GLC-T, GLC-ZX-SM, SFP-GE-L, SFP-GE-S, and SFP-GE-Z.
The Gigabit Interface Converter (GBIC) port is a 1000-Mbps optical interface in the form of an SC-type duplex port that
supports IEEE 802.3z interfaces compliant with the 1000BASEX standard.
The Gigabit Ethernet SFP port is a 1000-Mbps optical interface in the form of an LC-type duplex port that supports IEEE 802.3z
interfaces compliant with the 1000BASEX standard.
For cabling distances, specifications, and other information, see the online Cisco 7304 Router Installation and Configuration
Guide at http://www.cisco.com/univercd/cc/td/doc/product/core/cis7300/install/index.htm.
Note that all GBIC ports have SC-type connectors and that all SFP ports have LC-type connectors.
Note
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2 RJ-45 connector on Ethernet cable
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