Specifications

Installation and Configuration Note for the Catalyst 4500 Series Supervisor Engine II-Plus TS

78-16551-01

Attaching Module Interface Cables

Figure 4 shows the connector types used to attach interface cables to the supervisor engine.

Figure 4 RJ-45 Connector

Figure 5 MT-RJ Connector

Note Always keep caps and plugs on the fiber-optic connectors on the cable and the switch when they are not

in use.

Warning

Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if

interconnections are made using uninsulated exposed metal contacts, conductors, or terminals.

Avoid using such interconnection methods, unless the exposed metal parts are located within a

restricted access location and users and service people who are authorized within the restricted

access location are made aware of the hazard. A restricted access area can be accessed only

through the use of a special tool, lock and key or other means of security. Statement 1072

Warning

Toavoidelectricshock,donotconnect safety extra-low voltage (SELV) circuits to telephone-network

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 1021

Warning

Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into

beams or view directly with optical instruments. Statement 1051

H1567a

Pin 1

Pin 8

RJ-45 (both ends)

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