| Trident 3 |
OcNOS-DC |
BCM56870 / BCM56873 (TD3-X7) / BCM56770 (TD3-X5) / BCM56771 (TD3-X4) / BCM56277 (TD3-X2) |
2.0-3.2 Tbps (segun SKU) |
16 nm |
SerDes de 25G (hasta 128 lanes) |
hasta 32x100GbE |
Compartido en el chip (SmartBuffer) (32 MB) |
| Trident 4 |
OcNOS-DC |
BCM56880 (Trident4-X11, 12.8T) / BCM56780 (separate 8.0T MACsec/IPsec variant) |
hasta 12.8 Tbps (X11) |
TSMC 7 nm |
256x 50G PAM4 |
32x400GbE / 128x100GbE |
Compartido en el chip (pool unico) (132 MB) |
| Tomahawk 2 |
OcNOS-DC |
BCM56970 |
6,4 Tbps |
16 nm |
256x 25G (NRZ) |
64x100GbE |
Compartido en el chip (baja latencia) |
| Tomahawk 3 |
OcNOS-DC |
BCM56980 |
12,8 Tbps |
TSMC 16 nm |
256x 50G PAM4 |
32x400GbE / 128x100GbE |
Compartido en el chip (~450ns L3) (64 MB) |
| Tomahawk 4 |
OcNOS-DC |
BCM56990 |
25,6 Tbps |
TSMC 7 nm |
512x 50G PAM4 |
64x400GbE / 256x100GbE |
~114 MB compartido superficial, sin HBM (~114 MB) |
| Tomahawk 5 |
OcNOS-DC |
BCM78900 |
51,2 Tbps |
TSMC 5 nm (monolitico) |
512x 100G PAM4 |
64x800GbE / 128x400GbE |
compartido superficial, tamano no divulgado |
| Jericho2c+ |
OcNOS-SP |
BCM88850 / BCM88851 (platform-specific) |
7.2 Tbps FD (14.4T en marketing) |
7 nm |
144x 50G de red + 192x 50G de fabric |
hasta clase 36x400GbE |
8 GB de HBM (VOQ); FIB en TCAM externa (8 GB de HBM) |
| Qumran2a |
OcNOS-SP |
BCM88480 / BCM88483 |
800 Gbps |
16 nm |
25G/50G integrado |
Borde compacto de 10-100GbE |
DRAM externa profunda (un solo chip, VOQ) |
| Qumran2c |
OcNOS-SP |
BCM88820 |
2.4 Tbps FD |
16 nm |
32x 50G PAM4 + 96x 25G NRZ |
10-400GbE |
SRAM en el chip + HBM fuera del chip (VOQ) (16 MB + 4 GB de HBM) |
| Qumran2c+ |
OcNOS-SP |
BCM88840 |
7,2 Tbps |
No divulgado |
No divulgado |
Clase 6x400G, 40x100G |
Profundo (VOQ, un solo chip) |
| Qumran2u |
OcNOS-SP |
BCM88280 |
Clase ~360 Gbps |
16 nm |
25G/50G integrado |
sin 400G; compacto |
DRAM profunda fuera del chip (un solo chip) |
| Qumran-MX |
OcNOS-SP |
BCM88375 / BCM88370 |
800 Gbps |
No divulgado |
No divulgado |
acceso 48x10G, enlaces ascendentes 6x100G |
Profundo - DRAM externa (un solo chip, VOQ) |
| Qumran-AX |
OcNOS-SP |
BCM88470 |
300 Gbps |
No divulgado |
No divulgado |
acceso 10G / 25G, enlaces ascendentes 100G |
Profundo - DRAM externa (un solo chip, VOQ) |
| Qumran-UX |
OcNOS-SP |
BCM88273 / BCM88272 / BCM88270 |
32 - 120 Gbps |
No divulgado |
No divulgado |
CSR compacto 1G / 10G |
Profundo - DRAM externa (un solo chip, VOQ) |
| Tomahawk 6 |
Planned (OcNOS-DC) |
BCM78910 (1024x100G) / BCM78914 (512x200G) |
102.4 Tbps |
TSMC 3 nm |
1024x 100G o 512x 200G PAM4 (Condor); compatible con CPO |
64x1.6TbE / 128x800GbE |
Compartido en el chip, sin HBM |
| Tomahawk 6-Davisson |
Planned (OcNOS-DC) |
BCM78919 |
102.4 Tbps (CPO) |
3 nm + fotonica TSMC COUPE |
64 nucleos SerDes Condor + 16x motores opticos de 6.4T |
64x 1.6TbE mediante optica co-empaquetada |
Compartido en el chip, sin HBM |
| Qumran3D |
Planned (OcNOS-SP) |
BCM88870 |
25,6 Tbps |
5 nm |
256x 100G PAM4 |
Clase 32x800GbE / 64x400GbE |
HBM integrado (un solo chip, VOQ) |
| Qumran3U |
Planned (OcNOS-SP) |
BCM88400 (vendor-identified) |
Not disclosed by Broadcom |
5 nm |
Not disclosed by Broadcom |
Not disclosed by Broadcom |
Not disclosed by Broadcom |