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Cisco

Cisco ASA5520-UC-BUN-K9 | 4x 1GbE + 1x FE | UC proxy 1000 | IPsec VPN 750 | SSL VPN 2 | HA A/A + A/S | 3DES/AES | License: UC Security Edition | SD-WAN: No | LTE: No

SKU:ASA5520-UC-BUN-K9

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Description

Enterprise-class ASA 5520 security appliance with UC Security Edition licensing for voice/video edge. Delivers 4x 10/100/1000 interfaces plus a dedicated Fast Ethernet management port, 1000 UC proxy sessions for SIP/H.323, 750 IPsec VPN peers, 2 SSL VPN peers (expandable), and high availability in Active/Active or Active/Standby modes with 3DES/AES encryption enabled. Ideal for secure UC demarcation and mid-size campus/branch perimeter defense.

Features

- UC-ready security bundle for SIP/H.323 environments
- Built-in 3DES/AES encryption with robust IPsec and SSL VPN options
- Redundant high-availability modes for nonstop security
- Granular policy and inspection with ASDM GUI or CLI
- Expandable with content security or IPS modules
- Dedicated management interface for out-of-band access

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Can the number of SSL VPN peers be increased?
A: Yes. Additional SSL VPN peers can be enabled via optional AnyConnect/SSL VPN licenses.

Q: Does this model support SD-WAN or LTE failover?
A: No. ASA 5520 does not provide native SD-WAN or LTE modem support.

Q: Which security modules are supported?
A: It supports CSC-SSM for content security and AIP-SSM for intrusion prevention.

Q: Is it suitable as a UC edge firewall/proxy?
A: Yes. The UC Security Edition includes licenses for up to 1000 SIP/H.323 proxy sessions.

Q: How is it managed?
A: Via ASDM GUI or CLI over console/SSH; it also supports SNMP for monitoring.

Technical Specifications

- Interfaces: 4x 10/100/1000 RJ-45 data ports, 1x 10/100 RJ-45 management
- Unified Communications proxy sessions: up to 1000 (SIP/H.323)
- VPN capacity: 750 IPsec VPN peers
- SSL VPN: 2 peers included (license-upgradable)
- High availability: Active/Active and Active/Standby
- Cryptography: 3DES/AES license included
- Management: ASDM (GUI), CLI; SNMP monitoring
- Module support: Compatible with CSC-SSM (content security) and AIP-SSM (IPS) modules
- Rack mount: 1U appliance
- SD-WAN/LTE: Not supported

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