CBR-DPIC-2X100G=: How Does It Boost High-Density Network Performance? 200G Throughput, Cisco Compatibility, and Key Applications

Core Functionality of the CBR-DPIC-2X100G=

The ​​CBR-DPIC-2X100G=​​ is a ​​dual-port 100G line card​​ designed for Cisco’s ​​Network Convergence System (NCS) 5500 Series​​ routers. It delivers ​​200G aggregate throughput​​ per slot, enabling high-density 100G/200G connectivity for service provider cores, cloud gateways, and 5G transport networks. Built for scalability, it supports ​​Flexible Algorithm (Flex-Algo)​​ and ​​Segment Routing (SRv6)​​, optimizing traffic engineering in large-scale infrastructures.

Key Technical Specifications

• ​​Port Density​​: ​​2x100G QSFP28 ports​​ per module, upgradable to 2x200G via breakout cables.
• ​​Forwarding Capacity​​: ​​200G full duplex​​, leveraging Cisco’s ​​Silicon One​​ architecture for low-latency packet processing.
• ​​Protocol Support​​: ​​IPv4/IPv6​​, ​​MPLS​​, ​​EVPN​​, and ​​MACsec​​ encryption for secure WAN transport.
• ​​Compatibility​​: Certified for ​​Cisco NCS 5501/5502 chassis​​ and IOS XR 7.x software.
• ​​Power Efficiency​​: ​​85W max power draw​​ with adaptive cooling for energy-sensitive deployments.

Addressing Critical User Concerns

​​Q: Is the CBR-DPIC-2X100G= backward-compatible with older NCS 5000 platforms?​​
A: No. It requires ​​NCS 5501/5502 chassis​​ running IOS XR 7.3.2 or later. For legacy NCS 5500 systems, use the ​​CBR-8X100G=​​ variant.

​​Q: Can it support mixed-speed deployments (e.g., 100G + 40G)?​​
A: Yes. With ​​QSFP28-to-QSFP+ breakout cables​​, one 100G port can split into 4x25G or 2x40G links for cost-effective aggregation.

Primary Deployment Scenarios

• ​​5G Mobile Backhaul​​: Terminates high-capacity fronthaul/backhaul traffic from cell sites to core networks.
• ​​Cloud Interconnect​​: Provides 200G links between hyperscale data centers for east-west traffic.
• ​​Content Delivery Networks (CDNs)​​: Accelerates video streaming and large-file transfers with SRv6 traffic steering.

Sourcing and Cost Efficiency

For enterprises seeking Cisco-certified hardware, the ​​CBR-DPIC-2X100G= is available through itmall.sale’s NCS solutions​​. This supplier offers tested new and refurbished modules, reducing capital costs by up to 40% compared to direct purchases.

Field-Tested Perspective

Deploying the CBR-DPIC-2X100G= in a tier-2 ISP’s backbone eliminated congestion during peak streaming hours, thanks to its ​​Silicon One-powered forwarding​​. However, upgrading chassis firmware pre-installation was critical to avoid CRC errors on 200G breakout links. For networks prioritizing future scalability, pair this card with ​​Cisco Crosswork Automation​​ to streamline segment routing policies across hybrid domains.