Manual

Cisco Systems, Inc.
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Standards
• IEEE 802.1x support (planned future software support)
• IEEE 802.3x full duplex on 10BaseT, 100BaseTX, and
1000BaseT ports
• IEEE 802.1D Spanning-Tree Protocol
• IEEE 802.1p CoS
• IEEE 802.1Q VLAN
• IEEE 802.3ab 1000BaseT specification
• IEEE 802.3u 100BaseTX specification
• IEEE 802.3 10BaseT specification
Y2K
• Y2K compliant
Connectors and Cabling
• 10BaseT ports: RJ-45 connectors, two-pair Category 3, 4,
or 5 unshielded twisted-pair (UTP) cabling
• 100BaseTX ports: RJ-45 connectors; two-pair Category 5
UTP cabling
• 1000BaseT ports: RJ-45 connectors; two-pair Category 5
UTP cabling
• 100BaseFX ports: MT-RJ connectors, 10/125 or 62.5/125
micron multi-mode fiber-optic cabling
• Management console port: 8-pin RJ-45 connector,
RJ-45-to-RJ-45 rollover cable with RJ-45-to-DB9 adapter
for PC connections. For terminal connections, use
RJ-45-to-DB25 female DTE adapter (can be ordered
separately from Cisco. Part Number: ACS-DSBUSYN=)
MT-RJ Patch Cables (Type of Cable, Cisco Part Number)
• 1-meter, MT-RJ-to-SC multimode cable,
CAB-MTRJ-SC-MM-1M
• 3-meter, MT-RJ-to-SC multimode cable,
CAB-MTRJ-SC-MM-3M
• 5-meter, MT-RJ-to-SC multimode cable,
CAB-MTRJ-SC-MM-5M
• 1-meter, MT-RJ-to-ST multimode cable,
CAB-MTRJ-ST-MM-1M
• 3-meter, MT-RJ-to-ST multimode cable,
CAB-MTRJ-ST-MM-3M
• 5-meter, MT-RJ-to-ST multimode cable,
CAB-MTRJ-ST-MM-5M
Power Connectors
You can provide power to a switch either by using the internal
power supply or the Cisco RPS 300. The connectors are
located at the back of the switch.
Internal Power Supply Connector
• The internal power supply is an autoranging unit
• Supports input voltages between 100 and 240 VAC
• Use the supplied AC power cord to connect the AC power
connector to an AC power outlet
Cisco RPS Connector
• Connection for an optional Cisco RPS 300 that uses AC
input and supplies DC output to the switch
• 300-watt redundant power system that can support six
external network devices and provides power to one failed
device at a time
• Automatically senses when the internal power supply of a
connected device fails and provides power to the failed
device, preventing loss of network traffic
• When internal power supply has been brought up or
replaced, the RPS 300 automatically stops powering the
device
• Attach only the Cisco RPS 300 (model
PWR300-AC-RPS-N1) to the RPS receptacle
Indicators
• Per-port status LEDs: link integrity, disabled, activity,
speed, and full-duplex indications
• System status LEDs: system, RPS, and bandwidth
utilization indications
Dimensions and Weight (H x W x D)
• Dimensions: 1.72 x 17.5 x 9.52 in. (4.36 x 44.45 x 24.18
cm)
• One rack-unit (RU) high (1.72 in./4.36 cm)
• Weight: 6.5 lbs (3.0 kg)