Cisco 350 Series Administration Guide

Quick Getting Started
98DX4203, 98DX4204, 98DX4210, 98DX4211, and 98DX4212Switch Features
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4 29
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• 60-Watt PoE Ports—Highlighted in yellow. The 60-Watt PoE ports double the PoE
power to 60W. This is not found on the 250 devices nor on the SF350-48P device.
• SFP+ Port (if present)—The small form-factor pluggable plus (SFP+) are connection
points for modules so that the switch can link to other switches. These ports are also
commonly referred to as mini 10GigaBit Interface Converter ports. The term SFP+ is
used in this guide.
• The SFP+ ports are compatible with the following Cisco SFP 1G optical modules
MGBSX1, MGBLH1, MGBT1, as well as other brands.
• The Cisco SFP+ 10G optical modules that are supported in the Cisco switches are:
SFP-10G-SR, SFP-10G-LR, SFP-10G-SR-S, and
SFP-10G-LR-S.
• The Cisco SFP+ Copper Cable modules for stacking that are supported in the Cisco
switches are: SFP-H10GB-CU1M, SFP-H10GB-CU3M, and SFP-H10GB-CU5M.
• The SFP+ port is a combination port, shared with one other RJ-45 port. When the
SFP+ is active, the adjacent RJ-45 port is disabled.
• Some SFP interfaces are shared with one other RJ-45 port, called a combo port. When
the SFP is active, the adjacent RJ-45 port is disabled.
• The LEDs of the corresponding RJ-45 port flash green to respond to the SFP interface
traffic.
• OOB Port (if present)—The Out of Band (OOB) port is a CPU Ethernet port that can
be used only as a management interface. Bridging between the OOB port and the in-
band Layer 2 interface is not supported. This does not appear on 250 devices.
Front Panel LEDs
The following are the global LEDs found on the devices:
• Master—(Green) The LED lights steady when the switch is a stack master.
• System—(Green) The LED lights steady when the switch is powered on, and flashes
when booting, performing self-tests, or acquiring an IP address. If the LED flashes
Green, the switch has detected a hardware failure, a firmware failure, and/or a
configuration file error.
• Stack ID—(Green) The LED lights steady when the switch is stacked and the
corresponding number indicates its Stack ID.

Cisco 350 Series Specifications

General

Model	Cisco 350 Series
Category	Switch
Ports	8, 24, 48
PoE	Available on some models
Layer	Layer 2
Switching Capacity	Up to 104 Gbps
VLAN Support	Yes (up to 256 VLANs)
QoS	Yes
Management	Web, CLI, SNMP
Security Features	ACLs, 802.1X, Port Security
Jumbo Frame Support	Yes
Power Supply	Internal
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Humidity	10% to 90% non-condensing
Port Type	Gigabit Ethernet, Fast Ethernet (depending on model)