Cisco 4948 Series Datasheet - Page 3

Browse online or download pdf Datasheet for Switch Cisco 4948 Series. Cisco 4948 Series 18 pages. 10 gigabit ethernet switch
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Cisco 4948 Series Datasheet

Feature Comparison

Table 2 compares the features of the Cisco Catalyst 4948 Switch, Catalyst 4948 10 Gigabit Ethernet Switch, and
Catalyst 4900M Switch.
Table 2.
Feature and Description
Switching Capacity
Throughput
IPv6 Support
Height
Modular Half-Card Slots
Maximum 10/100/1000 Ports
Maximum 10 Gigabit Ethernet Ports
Maximum Gigabit Ethernet (fiber)
Ports
Cisco TwinGig Converter Module
Support
Uplink Optic Type
Multilayer Switching
Shared Buffer
CPU
Synchronous Dynamic RAM
(SDRAM)
Active VLANs
Multicast Entries
Per-VLAN Spanning Tree (PVST) and
VLAN IDs
Spanning Tree Protocol Instances
Switched Virtual Interfaces (SVIs)
Security and QoS Hardware Entries
MAC Addresses
Switched Port Analyzer (SPAN)
USB port
Compact Flash Memory Support
System Reset Button
Minimum Software Requirement
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Cisco Catalyst 4900 Series Switches Model Comparison
®
Cisco
Catalyst 4948
96 Gbps
72 mpps
In Software
1RU
0
48
0
4
No
4 Small Form-Factor Pluggable
(SFP) optics
IP Base and Enterprise Services
options
16 MB
266 MHz
256 MB
4096
● 28,000 (Layer 3)
● 16,000 (Layer 2)
4096
1500
2000
32,000
32,000
2 ingress and 4 egress
No
No
No
Cisco IOS
12.2(20)EWA or later
Cisco Catalyst 4948 10 Gigabit
Ethernet
136 Gbps
102 mpps
In Software
1RU
0
48
2
0
No
2 X2 (10 Gigabit Ethernet) optics
IP Base and Enterprise Services
options
16 MB
666 MHz
256 MB
4096
● 28,000 (Layer 3)
● 16,000 (Layer 2)
4096
1500
2000
32,000
55,000
2 ingress and 4 egress
No
No
No
®
Software Release
Cisco IOS Software Release
12.2(25)EWA or later
Data Sheet
Cisco Catalyst 4900M
320 Gbps
● 250 mpps for IPv4
● 125 mpps for IPv6
In Hardware
2RU
2
40
24
32 (Cisco TwinGig Converter
Module)
Yes (half-cards only)
8 X2 (10 Gigabit Ethernet) optics
IP Base and Enterprise Services
options
16 MB
1.3 GHz
512 MB
4096
● 56,000 for IPv4
● 28,000 for IPv6
4096
3000
4000
128,000
55,000
8 ingress and 8 egress
Yes
Yes
Yes
Cisco IOS Software Release
12.2(40)XO or later
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