ASA 5525 Next-Generation Firewalls Overview
The Cisco ASA 5525-K9 offers exceptional performance, featuring up to 2 Gbps stateful inspection throughput, 750 IPsec VPN peers, and 500,000 concurrent connections, making it perfect for small to mid-size enterprises, branch offices, or internet edge deployments. With an expansion slot and 8 copper GE ports, it provides enterprise-strength security in a compact 1 RU rack-mountable form factor. The ASA5525-K9 ensures high performance and scalability with 200 virtual interfaces and 8 GB of memory and flash storage. Ideal for businesses seeking secure, high-throughput firewall solutions, the ASA5525-K9 is available with Next-Generation Firewalls features. Shop Cisco Firewalls to enhance your network security with the ASA5525-K9.
Compare with similar items
Models
|
ASA5512-K9
|
ASA5515-K9
|
ASA5525-K9
|
|
Stateful Inspection
Throughput (maximum)
|
1 Gbps |
1.2 Gbps |
2 Gbps |
|
Next-generation firewall
throughput (multiprotocol)
|
200 Mbps |
350 Mbps |
650 Mbps |
| Memory |
4GB |
8GB |
8GB |
| Flash |
4GB |
8GB |
8GB |
| Height (rack units) |
Desk Top |
1 RU |
1 RU |
Specification
ASA5525-K9 Specifications
|
| Feature |
ASA5525-K9 |
|
Stateful Inspection
Throughput (Maximum)
|
2 Gbps |
|
Stateful Inspection
Throughput (Multiprotocol)
|
1 Gbps |
| IPS Throughput |
600 Mpbs |
|
Next-Generation Throughput
(Multiprotocol)
|
650 Mbps |
| 3DES/AES VPN Throughput |
300 Mbps |
| Users/Nodes |
Unlimited |
| IPsec VPN Peers |
750 |
| Cisco Cloud Web Security Users |
4,000 |
|
Premium AnyConnect VPN Peers
(Included/Maximum)
|
2/750 |
| Concurrent Connections |
500,000 |
| New Connections/Second |
20,000 |
| Virtual Interfaces (VLANs) |
200 |
|
Security Contexts
(Included/Maximum)6
|
2; 20 |
| High Availability |
Active/Active and Active/Standby |
| Expansion Slot |
1 interface card |
| User-Accessible Flash Slot |
0 |
| USB 2.0 Ports |
2 |
| Integrated I/O |
8 GE Copper |
| Expansion I/O |
6 GE Copper or 6 GE SFP |
| Serial Ports |
1 RJ-45 console |
| Solid State Drive |
1 slot, 120 GB MLC SED |
| Memory |
8 GB |
| Minimum System Flash |
8 GB |
| System Bus |
Multibus architecture |
| Temperature |
23 to 104°F (-5 to 40°C) |
| Relative Humidity |
90 percent noncondensing |
| Altitude |
Designed and tested for 0 to 10,000 ft (3050m) |
| Shock |
50G, 2 m/sec |
| Vibration |
0.41 Grms2 (3 to 500 Hz) random input |
| Acoustic Noise |
64.2 dBa max |
| Temperature |
-13 to 158ºF (-25 to 70ºC) |
| Relative Humidity |
10 to 90 percent noncondensing |
| Altitude |
Designed and tested for 0 to 15,000 ft (4570m) |
| Shock |
70G, 4.22 m/sec |
| Vibration |
1.12 Grms2 (3 to 500 Hz) random input |
| AC Range Line Voltage |
100 to 240 VAC |
| AC Normal Line Voltage |
100 to 240 VAC |
| AC Current |
4.85A |
| AC Frequency |
50/60 Hz |
| Dual-Power Supplies |
None |
| DC Domestic Line Voltage |
-40.5 to 56 VDC (-48 VDC nominal) |
| DC International Line Voltage |
-55 to -72 VDC (-60 VDC nominal) |
| DC Current |
15A (maximum input) |
| Steady State |
75W |
| Maximum Peak |
108W |
| Maximum Heat Dissipation |
369 BTU/hr |
| Form Factor |
1 RU, 19-in. rack-mountable |
| Dimensions (H x W x D) |
1.75 x 17.5 x 14.25 In (4.45 x 20.04 x 36.2 cm) |
| Weight (with AC Power Supply) |
22.0 lb (10 kg) |
| Safety |
IEC 60950-1: 2005,
2nd Edition EN 60950-1:2006+A11: 2009 UL 60950-1:2007,
2nd Edition; CSA C22.2 No. 60950-1-07, 2nd Edition
|
|
Electromagnetic
Compatibility (EMC)
|
CE: EN55022 2006+A1: 2007 Class A; EN55024 1998+A1:2001+A2:2003; EN61000-3-2 2009; EN61000-3-3 2008;
FCC: CFR 47, Part 15 Subpart B Class A 2010, ANSI C63.4 2009; ICES-003 ISSUE 4 FEBRUARY.2004; VCCI: V-3/2011.04; C-TICK: AS/NZS CISPR 22, 2009 KC: KN22 & KN24 |
| Industry Certifications |
In process |
Quality Certifications

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