NCS-55A1-48Q6-SYS Overview
The Cisco NCS-55A1-48Q6-SYS is a fixed chassis access router designed for high-density 25G and 100G connectivity. With 48 25G QSFP28 ports and 6 100G QSFP28 ports, it provides up to 18 Tbps of capacity in a compact 1RU form factor.
The Cisco NCS-55A1-48Q6-SYS system delivers exceptional scalability with pay-as-you-grow licensing. It utilizes Cisco’s third-generation Unified Platform Kit (UPK) and supports QSFP28 connectivity.
Key Features
- 48 x 25G QSFP28 ports
- 6 x 100G QSFP28 ports
- 18 Tbps forwarding capacity
- 1RU compact form factor
- Pay-as-you-grow licensing
- Cisco IOS XR software
Quick Specification
Feature | Description |
---|---|
Ports | 48 x 25GbE QSFP28 6 x 100GbE QSFP28 |
Capacity | 7 Tbps out of 18 Tbps max |
Software | Cisco IOS XR software |
Licensing | Access Essentials and Advantage licenses |
Form Factor | 1RU |
Use Cases of NCS-55A1-48Q6-SYS
- High-density 25G and 100G access
- Cell site gateway router
- Distributed cloud network
- Metro/aggregation router
Recommended Elements for NCS-55A1-48Q6-SYS
Component | Description |
---|---|
Transceivers | QSFP28 |
Cables | 25G and 100G fiber/copper |
Software Licenses | Access Essentials and Advantage |
Services | Installation, integration, optimization, and support |
Comparison to Similar Products
Product | 25G Ports | 100G Ports |
---|---|---|
Cisco NCS-55A1 | 48 | 6 |
Juniper QFX5220 | 48 | – |
Nokia 7250 IXRE | 48 | 4 |
Full Specifications
Feature | Description |
---|---|
Ports | 48 x QSFP28 6 x QSFP28 |
Capacity | 18 Tbps max |
Throughput | 3 Bpps |
Latency | <2us port-to-port |
Form factor | 1RU |
Dimensions | 1.7 x 17.2 x 20.3 in |
Weight | 30 lb |
Power | Max 3000W AC/DC |
Operating temperature | 32 to 104°F (0 to 40°C) |
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