Specifications
Processor
Intel Atom C3000 series, 4 to 16 cores
Memory
2x LPDDR4 ECC at 2400/2133 MHz, up to 64 GB
NVMe Storage
M.2 Key M, PCIe 3.0 x4, 2260 / 2280 / 22110 modules
SATA Storage
M.2 Key B, 2260 or 2280 SATA3 SSD
10G Networking
4x SFP+, or 4x 10GBase-T RJ45, or a mix of 2x SFP+ and 2x 10GBase-T
GbE Networking
Configurable 2x, 6x or 10x 1GbE ports
LAN Bypass
Optional hardware LAN bypass for inline security deployments
Wireless
4G / LTE / 3G WWAN and 802.11ac/ad WLAN plus Bluetooth 5.0
Display
Optional HDMI 4K output driven by SM768 with 256 MB display memory
Interfaces
4x USB 3.0, 2x RS232 serial, optional CAN bus via mini-PCIe
Digital I/O
Optional 16 inputs plus 16 outputs, 2.5 kV optically isolated
Expansion
PCIe 3.0 x8 add-on slot, full-height half-length, up to 25 W total
Internal Expansion
M.2 M-Key (NVMe x4), M.2 B-Key (SATA, USB 3.0/2.0 plus SIM), M.2 E-Key (PCIe x1, USB 2.0), 1x half-size mini-PCIe
Management
BMC AST2400/AST2500 with IPMI 2.0, DCMI, iKVM and virtual media (optional)
Security
TPM 2.0 (SLB9665), secure boot and secure flash
Power
9-28 VDC input with reverse-polarity and over/under-voltage protection
Chassis
209 x 187 x 37.5 mm, 1.1 kg plus add-ons
Environment
0 to 50 C standard, -20 to 60 C extended, -30 to 72 C industrial on selected configurations
Certification
EMC CE / FCC / AS-NZS, safety IEC 60950-1; OS support Windows 10 IoT and Linux
Overview
The Silicom Toledo is an IoT edge network appliance that combines Intel Atom C3000 processing (4 to 16 cores) with a genuinely appliance-grade networking and management feature set. Memory is dual-channel LPDDR4 with ECC up to 64 GB, and the platform supports two independent M.2 storage devices so the operating system and the data/log volume can be physically separated.
Networking is the headline: four ports of 10 Gigabit in SFP+, 10GBase-T or a hybrid of the two, backed by 2, 6 or 10 additional 1GbE ports and an optional hardware LAN bypass so that inline security or packet-capture workloads fail open rather than dropping traffic if the appliance loses power. Optional CAN bus, 16-in/16-out isolated digital I/O and RS232 serial let the Toledo act as both a network appliance and an industrial controller.
Management mirrors a server rather than a gateway: an AST2400/2500 BMC provides IPMI 2.0, DCMI, iKVM and virtual media, while TPM 2.0 with secure boot and secure flash protects the boot chain. The 209 x 187 x 37.5 mm chassis takes 9-28 VDC with reverse-polarity protection and is qualified from 0 to 50 C, with extended and industrial configurations reaching -30 to 72 C.
Key Benefits
10G edge networking: 4x SFP+ or 10GBase-T with up to 10 additional 1GbE ports. Server-grade management: IPMI 2.0 BMC with iKVM, virtual media and DCMI. Fail-safe inline operation: optional hardware LAN bypass. Industrial hardening: 9-28 VDC, isolated DIO, TPM 2.0 and -30 to 72 C configurations.
Applications
UTM and inline security appliances, industrial network segmentation, SD-WAN edge CPE, IoT data aggregation with local storage, factory-floor CAN and DIO control, and wide-temperature transportation or utility cabinets.
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