PCIe switch
ZettiTM
World's first small-form-factor PCIe Gen 5 switch in the market, ZettiTM utilizes unique, high-end features to deliver a new standard of performance for multi-peripheral devices. From IoT to telecoms, to smart home devices and AI servers, Zetti drives CPUs and GPUs to do more, faster and better.
Why Zetti™
World’s first small-form-factor PCIe Gen 5 switch
Zetti is the first and only small scale Gen 5 ready switch on the market. Fully backwards compatible with Gen 1-4, Zetti is the future focussed solution designers working in IoT, smart homes, medical, and telecoms industries have been asking for
High-end features unique at this scale
With premium features such as Hot plug and peer to peer support, both unique to this small scale, Zetti establishes a new class of switch
Peerless functionality
High-end features that are unique at this scale. Unleashing the ultimate performance of PCIe connections
Built-in advanced diagnostics
Integrated on-chip diagnostics for faster and easier in-field debugging. Our Besso software tool lets you look deep inside your system and includes AER, eye monitoring and logic analyzer
Complete feature list
Gen5 Switch (Fully backwards compatible with Gen1-4)
Supports two Switch modes
- Individual mode, dual independent 7-port (8-lane) switches
Configurations of each switch:
- One upstream port: two or four lanes – Up to six downstream ports: six lanes
Cascade mode 11-port (12-lane) switch
Configurations of cascade switch: One upstream port: two or four lanes – Up to ten downstream ports: ten lanes
Switch features:
- TLP credit allocation – Round-robin arbitration
- Peer-to-peer transaction: this allows endpoint device access memory without the CPU involvement
- Access Control Service (ACS) on downstream ports only
- Data protection with LCRC, ECR, ECC and parity check
EEPROM/SPI/SMBus/JTAG with integrated MCU
Flexible clock modes
On-chip diagnostics
- EyeScope
- Bit-Error Rate monitor
- PCIe Link Status monitor
Supports hot-plug and unplug configuration for each switch downstream port
- Power Supply
- Regular Power Mode: 1.8V and 0.9V
- Reduced Power Mode: 1.8V, 0.9V and 1.2V/1.5V
Discover the Zetti™ packet switch family
The world's first small form factor Gen 5 packet switch. A dual-tile device configurable as two independent 7-port switches or a single cascaded 11-port switch.
KB9102
Zetti™ product family options (new)
PCIe speed
Commercial temp.
Industrial temp.
PCIe 5.0
KB9102-G5
KB9102I-G5
PCIe 4.0
KB9102-G4
KB9102I-G4
PCIe 3.0
KB9102-G3
KB9102I-G3
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