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Cisco 520-T1 Secure Router

by Cisco
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Technical Specifications

  • Description
  • General Information
  • Interfaces/Ports
  • Media & Performance
  • Network & Communication
  • Management & Protocols
  • Power Description
  • Physical Characteristics
  • Miscellaneous

Cisco 520-T1 Secure Router


The Cisco SR 520 T1 Secure Router provides simple, secure, affordable T1 data connectivity for small businesses. As part of the Cisco Small Business Pro Series, the SR 520 T1 is easy to deploy and manage. The SR 520 T1 can also be combined with other Pro Series products in powerful, integrated systems that a small business can build over time. The SR 520 T1 is supported by Cisco Small Business Support Center locations worldwide, an online support community, and with the available Cisco Small Business Pro Service, which delivers 3-year peace of mind support, including next-business-day replacement, if necessary.

General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number SR520-T1-K9
Manufacturer Website Address
Brand Name Cisco
Product Series 500
Product Model 520-T1
Product Name 520-T1 Secure Router
Product Type Router
Total Number of Ports 3
Management Port Yes
Number of Network (RJ-45) Ports 2
Media & Performance
Carrier Supported T-carrier
Network & Communication
Network Technology T1
Ethernet Technology Fast Ethernet
Management & Protocols
Security Features
  • Stateful packet inspection firewall
  • NAT
  • IPSec
  • Intrusion prevention system
  • Content filtering
  • 3DES
  • AES
  • URL blocking
  • Keyword blocking
Power Description
Input Voltage 110 V AC, 220 V AC
Power Source Power Supply
Physical Characteristics
Height 1.7"
Width 10.3"
Depth 8.2"
Weight (Approximate) 3 lb
Package Contents
  • 520-T1 Secure Router
  • Ethernet network cable
  • Console cable
  • AC Power cord and AC/DC power adapter
  • Power cord locking latch
  • Product CD ROM
  • Quick Start Guide
Additional Information
  • 10 concurrent sessions
  • Recommended up to 50 users
  • 10 SSL VPN tunnels
  • 10 IPsec tunnels

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.