Cisco Cisco ASR 920-4SZ-A Router Data Sheet

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Data Sheet 
Cisco ASR 920 Series Aggregation Services 
Routers: High-Port-Density Models 
The Cisco
®
 ASR 920 Series Aggregation Services Router is a full-featured converged 
access platform designed for the cost-effective delivery of wireline and wireless 
services. These temperature-hardened, high-throughput, small-form-factor,  
low-power-consumption routers are optimized for mobile backhaul and business 
applications. ASR 920 routers provide a comprehensive and scalable feature set, 
supporting both Layer 2 VPN (L2VPN) and Layer 3 VPN (L3VPN) services in a 
compact package. They also allow service providers to deploy Multiprotocol Label 
Switching (MPLS)-based VPN services from within the access layer. 
ASR 920 series router offers key Carrier Ethernet features that simplify network operation. You can use them for 
premium services with enhanced service-level agreements (SLAs). And an optional service-activation model 
supports incremental growth and makes these routers flexible and cost-effective. 
Figure 1.    ASR 920 Series - High Port Density models 
 
ASR 920 series router offers multiple models with different port densities and interfaces: 
● 
ASR 920 (part number: ASR-920-12SZ-IM) 
● 
ASR 920 (part number: ASR-920-24TZ-M) 
● 
ASR 920 (part number: ASR-920-24SZ-M) 
● 
ASR 920 (part number: ASR-920-24SZ-IM) 

Summary of Contents of data sheet for Cisco Cisco ASR 920-4SZ-A Router

  • Page 1 Data Sheet Cisco ASR 920 Series Aggregation Services Routers: High-Port-Density Models The Cisco® ASR 920 Series Aggregation Services Router...
  • Page 2 Major Applications Broadband Access Cisco ASR 920 routers support broadband access for delivering “any-play” services (that is, voice, video,...
  • Page 3 Power-Supply Unit: High Availability ASR 920 routers offer a choice of AC and DC power supplies, which are redundant...
  • Page 4 Mobile Timing and Synchronization Services ASR 920 routers provide the timing services required in a converged access network to...
  • Page 5 Part Number Description Supported as of Cisco IOS XE Release A900-IMA1X ASR 900 1 port 10GE XFP Interface Module...
  • Page 6 Cisco ASR 900 Series 2-Port 10GE XFP/SFP+ Module This module provides two 10 Gigabit Ethernet ports with physical connectivity,...
  • Page 7 Cisco ASR 900 Series 32-Port T1/E1 Module This interface module delivers 32 ports of T1 or E1 connectivity on...
  • Page 8 Table 5 lists hardware components available for Cisco ASR 920 routers. Table 5. Hardware Components for Cisco ASR 920...
  • Page 9 Description Cisco ASR 920 Router Air flow Front-to-Back airflow (ASR-920-12SZ-IM/ASR-920-12SZ-IM-CC, ASR-920-24TZ-M, ASR-920-24SZ-M) Front-to-Back & Side-to-Back airflow (ASR-920-24SZ-IM) Power supplies...
  • Page 10 Table 9. Safety and Compliance Type Standards Safety ● UL 60950-1, 2005 ● CAN/CSA C22.2 No. 60950-1: 2005 ●...
  • Page 11 Service and Support Cisco offers a wide range of services programs to help accelerate customer success. These innovative services...