This Cisco ASR 901 Aggregation Services Router is perfect for service providers, enterprise networks, and telecommunications carriers who need reliable TDM to Ethernet aggregation capabilities. Our carrier-grade solution delivers:
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Ethernet gigabit router functionality with seamless TDM interface support
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Cisco 9500 compatibility for enterprise network infrastructure
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Router gigabit ethernet performance optimized for service aggregation
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Telecommunications grade reliability for mission-critical network operations
Key Features
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12x T1/E1 TDM interfaces for legacy circuit aggregation
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4x Gigabit Ethernet ports for high-speed network connectivity
- Optimized for DC power environments
- Consistent carrier-grade performance for service provider networks
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No fan/PSU design for enhanced reliability and reduced maintenance
Technical Specifications
| Manufacturer |
Cisco Systems, Inc |
| Model Number |
A901-12C-FT-D-RF |
| Type |
Aggregation Services Router |
| TDM Interfaces |
12x T1/E1 ports with channelized support |
| Ethernet Ports |
4x Gigabit Ethernet (10/100/1000) |
| Power Supply |
DC power input (no internal PSU) |
| Cooling |
Fanless design for silent operation |
| Form Factor |
1RU rack-mountable chassis |
| Throughput |
Up to 2.5 Gbps aggregate throughput |
| Operating Temperature |
-5°C to +55°C (23°F to 131°F) |
Frequently Asked Questions
Q: What TDM services can this ASR 901 router support?
A: This router supports 12x T1/E1 TDM interfaces enabling aggregation of legacy voice circuits, data services, and channelized applications for service provider networks.
Q: How does this router integrate with existing Gigabit Ethernet infrastructure?
A: Yes, it's engineered as an ethernet gigabit router with 4 dedicated Gigabit Ethernet ports. Perfect for bridging TDM legacy services to modern IP network infrastructure.
Q: What are the power requirements for this fanless model?
A: DC power input design eliminates internal PSU requirements — perfect for telecommunications environments with centralized DC power distribution systems.
Q: Is this suitable for outdoor or harsh environment deployments?
A: Yes. The fanless design and extended temperature range support make it ideal for carrier-grade deployments in challenging environmental conditions.
Cisco ASR 901 Aggregation Services Router for TDM to Ethernet. 12x T1/E1 interfaces with 4x Gigabit Ethernet ports.
