Specifications
Ordering Code
E810CQDA2T
Controller
Intel Ethernet Controller E810
Ports
2 × 100GbE QSFP28 (50/25/10G capable)
Timing
Hardware PTP (IEEE 1588v2) + GNSS input
Timing Accuracy
Sub-microsecond; telecom G.8273.2 profiles
PCIe Host Interface
PCIe 4.0 x16 (16 GT/s)
RDMA
RoCEv2 and iWARP
Queue Pairs
Up to 256
Breakout
100G → 4 × 25G per port
Form Factor
Full height, half length PCIe card
Operating Temperature
0 °C to +55 °C
Compliance
RoHS, CE, FCC Class A
Target Market
5G transport, telecom boundary clocks, sub-station timing
Overview
The Intel E810-CQDA2T is the timing-grade variant of the dual-port 100GbE E810 adapter: the same 200 Gb/s data path plus a GNSS receiver and hardware timestamping block that meets telecom synchronisation profiles.
It exists because 5G transport and power-substation networks need both high-bandwidth backhaul and stratum-level time distribution from the same card — previously two separate appliances. GNSS input lets the card act as a primary reference source; PTP hardware handles distribution to downstream nodes.
Key Benefits
100G data + GNSS time in one card. Hardware PTP at sub-microsecond accuracy. Telecom profile support for 5G transport. RoCEv2 RDMA for storage and NFV traffic.
Applications
5G transport and fronthaul nodes, telecom boundary and grandmaster clocks, smart-grid substation time distribution, and broadcast contribution networks.
Request a Quote — INTEL E810-CQDA2T — DUAL-PORT 100GBE QSFP28 ADAPTER WITH GNSS TIMING
QS Compute — global B2B supply of AI computing hardware, edge AI systems and accelerators. Volume pricing, 15-day sample lead time.
Get Your Quote →