Description
The Edge-Core AS7816-64X-OZ-AC-B-US (DCS500) is a powerful, open-network data center switch designed for high-performance Top-of-Rack (TOR) and spine architectures. Equipped with 64 × QSFP28 ports supporting 100G and 40G Ethernet (plus 4×25G or 4×10G via breakouts), it ensures full line-rate Layer 2/3 switching driven by the Broadcom StrataXGS Tomahawk II (BCM56970) ASIC.
Powered by an Intel Xeon D-1518 2.2 GHz quad-core processor with 16 GB ECC DDR4 memory, the switch offers enterprise-grade performance and programmability. It comes pre-loaded with ONIE (Open Network Install Environment) to simplify deployment of compatible open source or commercial network operating systems (NOS).
Designed for maximum uptime, the unit features dual hot-swappable AC power supplies, 3 + 1 redundant fans, and Power-to-Port airflow for efficient cooling in data-center environments. Delivering 12.8 Tbps switching capacity and 4.2 Bpps forwarding rate, the AS7816-64X series delivers scalable, non-blocking performance for next-generation open data center fabrics.
| Category | Specification |
|---|---|
| Model | Edge-Core AS7816-64X-OZ-AC-B-US |
| Form Factor | 2RU rack-mountable |
| Ports | 64 × QSFP28 100G (1×100G / 1×40G / 4×25G / 4×10G) |
| Management Ports | 1×RJ-45 serial console, 1×RJ-45 1G management, 1×USB Type-A storage |
| Switch Silicon | Broadcom StrataXGS Tomahawk II (BCM56970) |
| CPU | Intel Xeon D-1518 quad-core 2.2 GHz |
| Memory | 16 GB DDR4 ECC (2 × 8 GB SO-DIMM 2133 MHz) |
| Storage | 32 GB M.2 SSD (MLC), dual 16 MB SPI flash, mSATA reserved |
| Switching Capacity | 12.8 Tbps (full duplex) |
| Forwarding Rate | 4.2 Bpps |
| Packet Buffer | 42 MB integrated |
| Jumbo Frames | Up to 9 KB |
| L2/L3 Tables (depending on NOS) | MAC: 8 K – 264 K / VLAN: 4 K / IPv4 LPM: 32 K / IPv6 LPM: 16 K |
| Airflow Direction | Power-to-Port |
| Cooling | 3 + 1 redundant, hot-swappable fans |
| Power Supply | Dual AC PSU, hot-swappable, load-sharing |
| Input Voltage | 100 – 240 VAC, 50 – 60 Hz |
| Power Consumption | Approx. 850 W (typical) |
| Dimensions (W × D × H) | 43.84 × 58.0 × 8.77 cm (17.26 × 22.83 × 3.45 in) |
| Weight | 14.11 kg (31.1 lb) |
| Operating Temperature | 0 °C to 45 °C (32 °F to 113 °F) |
| Storage Temperature | –40 °C to 70 °C (–40 °F to 158 °F) |
| Operating Humidity | 5 % to 95 % (non-condensing) |
| Regulatory Compliance | CE, FCC Part 15 Class A, VCCI Class A, UL, RoHS-6, WEEE |
| Software Environment | Pre-loaded with ONIE installer; supports open and commercial NOS |
| Warranty | 3-year limited hardware warranty |
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