UfiSpace S9600-72XC
The UfiSpace S9600-72XC is a massively scalable, disaggregated open core and edge router. It supports commercial network operating systems like IP Infusion OcNOS to act as a BNG, Provider Edge (PE), or Core router.
| Field | Value |
|---|---|
| Ports | 64x 25G SFP28, 8x 100G QSFP28 |
| ASIC | Broadcom Qumran2c (BCM88820) |
| Total Buffer | 4 GB (High Bandwidth Memory - HBM) |
| Architecture | Virtual Output Queuing (VOQ) |
Buffer Architecture
Powered by the Broadcom Qumran2c (Q2c) routing silicon, the S9600-72XC abandons traditional external DRAM methodologies in favor of on-package High Bandwidth Memory (HBM).
This enables a colossal 4 GB deep packet buffer integrated tightly onto the ASIC substrate itself, allowing for extremely low-latency access to massive buffering scale. The architecture uses Virtual Output Queuing (VOQ) so packets buffer at the ingress port based on egress availability, fully eradicating head-of-line blocking.
References
See Also
- Broadcom Qumran2c Architecture — ASIC-level buffer details