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Cisco ASA5510 vs Cisco ASA5520

17.52 in
1.73 in
Cisco ASA5510 Firewall
Cisco ASA5510
17.52 in
1.73 in
Cisco ASA5520 Firewall
Cisco ASA5520
User rating
40
4.0 out of 5
40 user ratings
5 stars
32 %
4 stars
37 %
3 stars
30 %
2 stars
0 %
1 stars
0 %
34
4.2 out of 5
34 user ratings
5 stars
38 %
4 stars
44 %
3 stars
17 %
2 stars
0 %
1 stars
0 %

Full Comparison

General

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
Connectivity technologyWiredWired
Throughput300.0 Mbps450.0 Mbps

Design

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
Form factorRack-mountableRack-mountable
Rack mountingyesyes

Dimensions

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
Width17.52 in17.52 in
Height1.73 in1.73 in
Depth13.19 in13.19 in
Weight320.99 oz320.99 oz

Technical details

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
Concurrent connections50000280000
Internal memory256.0 mB512.0 mB
Built-in routeryesyes

Connectivity

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
Connector locationExternalExternal
Ethernet LAN (RJ-45) ports107
Serial ports quantity22
USB 2.0 ports quantity22

Network

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
Wi-Finono
VPN throughput170.0 Mbps225.0 Mbps
IPS/IDS throughput150.0 Mbps225.0 Mbps
Networking standardsIEEE 802.3u
  • IEEE 802.3ab
  • IEEE 802.3u
Total data transfer rate300.0 Mbps1000.0 Mbps
Maximum firewall connections per second900012000
Number of VLANs50150
Data link layer
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
Mobile VPN SSL22
Mobile VPN IPSec250750

Security

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
Security algorithmsDESDES
VPNyesyes
VPN protocolIPSecIPSec
VPN encryption
  • AES
  • DES
  • 3DES
  • AES
  • DES
  • 3DES

Power

Cisco ASA5510Cisco ASA5510
Cisco ASA5520Cisco ASA5520
AC input voltage100.0 V100.0 V
AC input frequency47.0 Hz47.0 Hz
Input current3.0 A3.0 A
Peak power190.0 W190.0 W
Operating temperature0 - 400 - 40

Pros & Cons

Pros
      Cons

          Often compared with Cisco ASA5510