NCS-57D2-18DD-SYS Overview
The Cisco NCS-57D2-18DD-SYS is a high density 400G fixed chassis system designed for core, peering, and data center interconnect applications. With 66 QSFP-DD ports, it provides up to 26.4 Tbps of capacity in a compact 2RU form factor.
The NCS-57D2-18DD-SYS delivers exceptional flexibility with pay-as-you-grow scalability through on-demand software licensing. It utilizes Cisco’s third-generation Unified Platform Kit (UPK) and Quad Small Form Factor Pluggable Double Density (QSFP-DD).
Key Features
- 66 x 400G QSFP-DD ports
- 26.4 Tbps forwarding capacity
- 2RU compact form factor
- Flexible pay-as-you-grow licensing
- Cisco IOS XR software
Quick Specification
Feature | Description |
---|---|
Ports | 66 x 400GbE QSFP-DD |
Capacity | 26.4 Tbps forwarding 28 out of 72 Tbps max |
Software | Cisco IOS XR software |
Licensing | Essentials and Advantage licenses |
Form Factor | 2RU |
Use Cases of NCS-57D2-18DD-SYS
- High-density 400G transport
- Core and peering router
- Data center interconnect
- Service provider metro core
Recommended Elements for NCS-57D2-18DD-SYS
Component | Description |
---|---|
Transceivers | QSFP-DD |
Cables | 400G fiber optic cables |
Software Licenses | Essentials 400G, Advantage 400G |
Services | Installation, integration, optimization, and support |
Comparison to Similar Products
Product | 400G Port Density | Capacity |
---|---|---|
Cisco NCS-57D2-18DD | 66 ports | 26.4 Tbps |
Juniper PTX10003-80C | 80 ports | 32 Tbps |
Nokia 7750 SR-14s | 56 ports | 22.4 Tbps |
Full Specifications
Feature | Description |
---|---|
Ports | 66 x QSFP-DD |
Capacity | 26.4 Tbps forwarding 28 Tbps max |
Throughput | 140 Bpps |
Latency | 1.5us port-to-port |
Form factor | 2RU |
Dimensions | 3.5 x 17.2 x 21.3 in |
Weight | 59.5 lb |
Power | Max 3000W AC/DC |
Operating temperature | 32 to 104°F (0 to 40°C) |
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