General Specifications

Network interface

Table. Network interface specifications
Characteristic	Description
IEEE standards	IEEE 802.3 100 Gbit/s Ethernet IEEE 802.3 40 Gbit/s Ethernet IEEE 802.3 25 Gbit/s Ethernet IEEE 802.3 10 Gbit/s Ethernet IEEE 802.3 1 Gbit/s Ethernet
Type of physical interface	QSFP28
Number of physical interfaces	2 ports

Pluggable Modules

For information on modules that have been qualified by Napatech for use with the SmartNIC, see accessories.napatech.com.

Pluggable module adapter

The only pluggable module adapter (PMA) that can be used to enable SFP28, SFP+ and SFP modules to be plugged into a QSFP28 port is MAM1Q00A-QSA28 from Mellanox Technologies, which is shown here:

Figure. Pluggable module adapter Pluggable module adapter MAM1Q00A-QSA28 from Mellanox Technologies

See also DN-0515 on docs.napatech.com (the Napatech Documentation Portal).

Breakout cables

For information on available optical breakout cables, see DN-0515. For information on an optical breakout cassette that can be used with the SmartNIC, see Breakout Cables.

For information on electrical breakout cables that can be used with the SmartNIC, see Breakout Cables.

Host interface

Table. Host interface specifications
Characteristic	Description
Bus type	PCI Express Gen3
Bus width	16-lane
Bus speed	8 GT/s
PCIe controller	Based on a PCIe IP core integrated in the FPGA
Data transfer mode	Memory write or memory read transactions
Data width	Support for 32/64-bit addressing and data width
Interrupt	Support for Message Signaled Interrupts (MSI) or legacy interrupts

Physical dimensions

Table. Physical dimensions
Characteristic	Description
PCIe length	1/2-length
PCIe height	Full-height
PCIe width	Single-slot

Figure. NT200A02-SCC physical dimensions

This list shows the PCIe standard dimensions:

1/2-length: 167.65 mm (6.600 inches)
Full-height: 111.28 mm (4.381 inches)
Single-slot:
- Top: 14.47 mm (0.570 inches)
- Bottom: 2.67 mm (0.105 inches)

Environment

Table. Environmental specifications
Characteristic	Description
Operating temperature	0°C to 45°C (32°F to 113°F) measured around the SmartNIC
Operating relative humidity	20% to 80%
Compliances	PCI-SIG® CE (EU) CB RoHS REACH cURus(UL) FCC (USA) ICES (Canada) VCCI (Japan) RCM (Australia)

MTBF

Table. MTBF
Characteristic	Description
MTBF	317,821 hours (36 years)
Standard	According to UTE C 80-810

Electrical rating

This table shows the power consumption for an NT200A02-SCC SmartNIC including 2 × QSFP28 modules.

Table. Power consumption
Auxiliary Power Connector Used	Supply Voltage			Supply Current			Supply Power
	PCI Express		Aux. Power	PCI Express		Aux. Power	PCI Express		Aux. Power	Total Max.
	3.3 V [in V]	12 V [in V]	12 V [in V]	3.3 V [in A]	12 V [in A]	12 V [in A]	3.3 V [in W]	12 V [in W]	12 V [in W]	[in W]
No	3.3	12	-	1.5	5.8	-	5.0	70.0	-	75
Yes	3.3	12	12	1.5	-	5.8	5.0	-	70.0	75

Power is measured with capture of a stream with 80% load of 300-byte frames. A sustaining load of 80% with 300-byte frames is representative for maximum real-life scenario. The actual power consumption depends on the FPGA software payload.

The SmartNIC is Class III equipment for supply by SELV circuits only.

Port numbers

Table. Port numbers
Characteristic	Description
Port numbers	0 and 1
Location

Note: On an NT200A02-SCC running at 8 × 10 Gbit/s, the port ID for each 10 Gbit/s port reflects the corresponding 40 Gbit/s port (0 or 1).

Note: On an NT200A02-SCC running at 4 × 25 Gbit/s, the port ID for each 25 Gbit/s port reflects the corresponding 100 Gbit/s port (0).

RAM bank

Table. RAM bank specifications
Characteristic	Description
Flash	Supports two boot images
Memory	12 GB DDR4 RAM
Memory details	Three standard 64-bit DDR4-2666 RAM banks

Expansion connectors NT200A02-SCC older version

The expansion connectors are reserved for future use.

Table. Expansion connector specifications (NT200A02-SCC old version)
Characteristic	Description
Connectors	Two 50-pin expansion connectors. Each expansion connector contains 6 serial high-speed links running at up to 28 Gbit/s. This provides a total maximum bidirectional bandwidth of 675 Gbit/s.
Location	NT200A02-SCC older version

Expansion connector NT200A02-SCC newer version

Table. Expansion connector specifications (NT200A02-SCC newer version)
Characteristic	Description
Connector	One 16-lane HSEC8 expansion connector supporting 28.21 Gbit/s per lane bidirectional. This provides a total maximum bidirectional bandwidth of 902.72 Gbit/s. For information on available interconnect cables see DN-0515.
Location	NT200A02-SCC newer version