Nanosecond Delay ControllerDelay Controller
Continuous Production-Link Operation · ±7ns Accuracy · 1G–100G
Add stable, precise hardware delay to financial trading, colocation, dedicated circuits and critical production links. Classification, timing, buffering and forwarding run in the FPGA data plane.
Hardware Delay Control Built for Production Links
Continuous Operation · FPGA Processing · VLAN Policies · Independent Directions
Designed for Continuous Production-Link Operation
Installed inline on trading access, dedicated circuits or critical business links, the FPGA data plane continuously processes production traffic for 24/7 operation.
FPGA Hardware Delay Control
Classification, timing, buffering and forwarding run in the FPGA data plane, reducing the impact of CPU scheduling, kernel queues and host load on packet departure times.
1G to 100G Link Support
Supports 1G, 10G, 25G, 40G and 100G links. Choose a model to match your existing interfaces, optical modules and facility.
8 Independent Bidirectional Channels
Configure each direction independently for fixed or asymmetric delay and different settings across business links.
Map Delay Policies by VLAN
Identify services, tenants or trading units by VLAN tag and map them to separate channels with individual delay settings.
Operations Monitoring and Change Records
Web management, REST API, status counters and operation logs help review configurations, link state and channel operation before and after changes.
Key Specifications
| Product Role | Hardware Delay Control for Continuous Production Network Operation |
| Core Architecture | FPGA data plane for classification, timing, buffering and forwarding |
| Delay Range | 0 - 10 ms, with nanosecond increments |
| Delay Accuracy | ±7 ns; path jitter 1 ns |
| Link Speed | 1G / 10G / 25G / 40G / 100G |
| Processing Performance | Up to 100Gbps line-rate processing |
| Delay Channels | 8 bidirectional channels with independent and asymmetric delay settings |
| Traffic Classification | Hardware VLAN classification and policy mapping |
| Network Ports | 1G copper/optical, 10G SFP+, 25G SFP28, 40G QSFP+, 100G QSFP28; 2 ports or optional 4 ports |
| Management | Web GUI + REST API（HTTP JSON） |
| Operation and Monitoring | Continuous FPGA forwarding; channel status and hardware counters |
| Form Factor | Standard 1U rackmount; optional PCIe card |
Production deployment requires review of interfaces, optical modules, speed, VLANs, rollback plans and maintenance windows. Delay accuracy is accepted using external test equipment under agreed conditions.
Production Network Applications
Financial Trading Production Links
Deploy in trading gateways, brokerage systems, colocation links and dedicated access paths to provide stable, defined hardware delay for critical trading traffic.
Brokerage and Colocation Access
Apply VLAN-specific delay policies across customers, trading units or market links, with centralized production-link delay management.
Continuous Dedicated-Link Management
Install inline on continuously operating dedicated links. Control delay through an independent FPGA path, with status, counters and logs for daily operations.
Cross-Facility and Multi-Market Access
Configure fixed or asymmetric delay across facilities, regions or market links to apply consistent hardware delay policies to different paths.
5G Fronthaul and Midhaul Networks
Apply production-grade delay control to selected traffic or VLANs on continuously operating O-RAN, eCPRI and RoE links.
Data Centers and Critical Business Links
Add a hardware control point to data center interconnects, core access and critical business paths requiring stable delay conditions.