R8S91A

R8S91A Specifications

48-port Smart Rate 100M**/1G/2.5G/5G BaseT Class 8 PoE ports supporting up to 90W per port on ports 1‑12, and up to 60W per port on ports 13‑48 (MACsec);
2x 10G/25G/50G* SFP ports;
2x 1G/10G SFP ports (LRM + MACsec);
Supports PoE Standards IEEE 802.3af, 802.3at and 802.3bt (up to 90W);
1x USB‑C Console Port;
1x RJ Console Port;
1x OOBM port;
1x USB Type A Host port

Notes:
*50G capability is for use with 50G DACs for both interconnect and VSF stacking. 50G transceivers and DACs are not supported on S0E91A and S0X44A switch models, which requires QSFP to SFP56 DAC cable for VSF stacking with other CX 6300F and CX 6300M switch models only. VSF stacking not supported on 1G ports.
**100M use on Smart Rate ports is limited to full‑duplex only. For 100M half‑duplex support, use 1G ports on other models.

Quad Core Arm Cortex™ A72 @ 1.8GHz,
8 GB DDR4, 32 GB eMMC

16 MB Shared Packet Buffer Memory