– 252 –
D
C
ABLES
AND
P
INOUTS
T
WISTED
-P
AIR
C
ABLE
A
SSIGNMENTS
For 10/100BASE-TX connections, a twisted-pair cable must have two pairs
of wires. For 1000BASE-T connections the twisted-pair cable must have
four pairs of wires. Each wire pair is identified by two different colors. For
example, one wire might be green and the other, green with white stripes.
Also, an RJ-45 connector must be attached to both ends of the cable.
N
OTE
:
Each wire pair must be attached to the RJ-45 connectors in a specific
orientation.
C
AUTION
:
DO NOT plug a phone jack connector into the RJ-45 port. Use
only twisted-pair cables with RJ-45 connectors that conform with FCC
standards.
The following figure illustrates how the pins on the RJ-45 connector are
numbered. Be sure to hold the connectors in the same orientation when
attaching the wires to the pins.
Figure 67: RJ-45 Connector
10/100BASE-TX P
IN
A
SSIGNMENTS
Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for
RJ-45 connections: 100-ohm Category 3 or better cable for 10 Mbps
connections. Also be sure that the length of any twisted-pair connection
does not exceed 100 meters (328 feet).
The RJ-45 port on the access point supports automatic MDI/MDI-X
operation, so you can use straight-through or crossover cables for all
network connections to PCs, switches, or hubs. In straight-through cable,
pins 1, 2, 3, and 6, at one end of the cable, are connected straight through
to pins 1, 2, 3, and 6 at the other end of the cable.
8
1
1
8
Summary of Contents for E21011
Page 1: ...EliteConnectTM 802 11 a b g n Access Point SMCE21011 USER GUIDE...
Page 21: ...TABLES 21 Table 32 1000BASE T MDI and MDI X Port Pinouts 255 Table 33 Console Port Pinouts 256...
Page 22: ...TABLES 22...
Page 25: ...INDEX OF CLI COMMANDS 25...
Page 109: ...CHAPTER 10 Status Information Event Logs 109...
Page 111: ...SECTION Command Line Interface 111 VLAN Commands on page 228 WMM Commands on page 231...
Page 147: ...CHAPTER 16 DHCP Relay Commands 147 RELATED COMMANDS show interface wireless...
Page 235: ...CHAPTER 30 WMM Commands 235...
Page 263: ...INDEX 263...
Page 264: ...SMCE21011 149100000016A R01...