Attaching The Sfp Gbic Interface Cables - Cisco 7301 Installation And Configuration Manual

Chapter 2 Rack-Mounting, Tabletop Installation, and Cabling
The RJ-45 port supports standard straight-through and crossover Category 5 unshielded twisted-pair
(UTP) cables with RJ-45 connectors. Cisco Systems does not supply Category 5 UTP cables; these
cables are available commercially.
See
Intra-Building Lightning Protection
Shielded cables, which are grounded at both ends, are required to be used on the 10/100/1000 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 2-12
1
2
Attach one, two, or three Gigabit Ethernet 10/100/1000 cables to Gigabit Ethernet RJ-45 port 0/0, port
0/1, or port 0/2.
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network
Warning
voltage (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. Statement 76

Attaching the SFP GBIC Interface Cables

We recommend cleaning the fiber optical cables before connecting them to the fiber optic ports. For
Note
optical-fiber cleaning information, see the
Connections
The SFP GBIC module ports support IEEE 802.3z (optical Gigabit Ethernet) interfaces compliant with
1000BASESX and 1000BASELX specifications.
After you install the SFP GBIC module in the Gigabit Ethernet port, you must attach the cables to the
SFP GBIC module. The instructions that follow apply to all supported platforms.
OL-5418-07
Appendix A, "Specifications,"
Attaching the RJ-45 Port Gigabit Ethernet Cables
1
2
GI GA BI T ET
HE RN ET 0/0
RJ 45 EN
GI GA BI T ET
LIN K
RJ 45 EN
TX GB IC
RX
C IS C O 7
3 0 1
4
Gigabit Ethernet port 0/0 (RJ-45 connector) 3
Gigabit Ethernet port 0/1 (RJ-45 connector) 4
document.
for Gigabit Ethernet RJ-45 port specifications.
3
HE RN ET 0/1
GI GA BI T ET
LIN K
HE RN ET 0/2
RJ 45 EN
TX
GB IC
RX
LIN K AU X
CO NS OL E
TX
GB IC
RX
CO
FL
Inspection and Cleaning Procedures for Fiber-Optic
Cisco 7301 Installation and Configuration Guide
Connecting I/O Cables
Gigabit Ethernet port 0/2 (RJ-45 connector)
Gigabit Ethernet cables with RJ-45
connectors
2-17