The Cisco Catalyst 4928 10 Gigabit Ethernet Switch (4928-10GE) is a wire-speed, Layer 2 to 4, 1-rack-unit (1RU) switch designed for space-constrained LAN distribution and core applications. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, this switch offers exceptional performance, bandwidth, and reliability for medium-density, multilayer aggregation of high-performance LAN access switches. High performance and scalability of intelligent network services are made possible with dedicated specialized resources known as ternary content addressable memory (TCAM). Ample TCAM resources (64,000 entries) enable high feature capacity, providing wire-speed routing and switching performance with concurrent provisioning of services such as quality of service (QoS) and security, helping ensure scalability for today's network requirements with ample room for future growth.
Interfaces/Ports
Total Number of Network Ports:
2
Number of Network (RJ-45) Ports:
2
Port/Expansion Slot Details:
28 x Gigabit Ethernet Expansion Slot
Port/Expansion Slot Details:
4 x Fast Ethernet Expansion Slot
Port/Expansion Slot Details:
2 x 10 Gigabit Ethernet Network
Media & Performance
Ethernet Technology:
10 Gigabit Ethernet
Network Technology:
10GBase-T
I/O Expansions
Number of Total Expansion Slots:
34
Expansion Slot Type:
X2
Expansion Slot Type:
SFP
Number of SFP Slots:
32
Network & Communication
Layer Supported:
4
Management & Protocols
Manageable:
Yes
Management:
IEEE 802. 1Q VLAN
Cisco IOS Embedded Event Manager
IEEE 802. 1p Quality of Service
SNMPv1, v2, and v3
RMON
CLI
DHCP
HTTPS
CiscoWorks LAN Management Solution
CiscoWorks Resource Manager Essentials
CiscoWorks CiscoView
Memory
Standard Memory:
256 MB
Physical Characteristics
Compatible Rack Unit:
1U
Form Factor:
Rack-mountable
Height:
1.7"
Width:
17.3"
Depth:
16.1"
Weight (Approximate):
16.50 lb
Miscellaneous
Additional Information:
Secure Shell (SSH) Protocol Versions 1 and 2
Warranty
Limited Warranty:
90 Day
WARNING:
This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov.
This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.
Once the order has been sent to the manufacturer it can no longer be canceled.
If payment is made via credit card it will be charged before the order is sent to the manufacturer.
You must contact the manufacturer directly regarding returns and defective items.
We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.
We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.