920-9N112-00R7-1C0, Nvidia Spectrum Switch, 48xSFP28/8xQSFP28/Cumulus Linux

SKU: 0AHGB02DGKKN2C98CQJMSDDEYV9PXHBH1B1D Category: Spectrum Series

Mellanox delivers the 920-9N112-00R7-1C0 as a robust enterprise switch, empowering modern data centers and high-performance network infrastructures. This model is engineered for versatile deployments with 48 SFP28 25GbE and 8 QSFP28 100GbE connectors, enabling seamless integration into high-density environments. Designed to minimize network bottlenecks, it achieves an impressive throughput of 2 Tbps and ultra-low latency of just 300 ns. Enterprise switch reliability is further enhanced by redundant, hot-swappable power and fan modules, ensuring business continuity and optimal uptime. 10GbE SFP+ compatibility supports diverse connectivity requirements for scaling or legacy infrastructures, while comprehensive packet management comes standard, maximizing efficiency for data-intensive operations. The 920-9N112-00R7-1C0 stands out for its flexible software ecosystem, notably Cumulus Linux, which provides advanced automation, configuration, and open networking features for network administrators and DevOps teams. Support for 100GbE QSFP uplinks delivers scalable bandwidth for interconnects or aggregation layers, future-proofing investments and ensuring adaptability across various industry verticals. This switch addresses both hardware and software demands, making it the ideal choice for enterprises prioritizing speed, reliability, and programmable network control in regional deployments worldwide.

Product Highlights

2 Tbps

Throughput

300 ns

Latency

10GbE Ports

Product Applications Scenarios

Data Center

Ensures reliable high-bandwidth spine and leaf architecture with 100GbE QSFP, minimizing bottlenecks for mission-critical workloads.

Cloud Services

Delivers scalable, programmable switching with Cumulus Linux, enabling automation and reducing cloud operational overhead by up to 30%.

Enterprise Network

Provides robust multi-rate connectivity, integrating 10GbE SFP+ for flexible expansion and supporting secure cross-site interconnections.

Product Features Comparison


Model	920-9N112-00R7-1C0	920-9N110-00R7-0X2	NVIDIA Mellanox MSN3420-CB2RO	NVIDIA Mellanox MSN4600-CS2FO
Port Configuration	48 SFP28 25GbE + 8 QSFP28 100GbE	16 × QSFP28 100GbE	48 x 10/25GbE, 12 x 100GbE	n/a
Switching Capacity	2 Tbps	1.6 Tbps	4.8 Tb/s	SN4600: 12.8 Tbps; SN4600C: 6.4 Tbps
Forwarding Rate	2.97 Bpps	2.38 Bpps	n/a	n/a
PoE Budget	n/a	n/a	n/a	n/a
Stacking Capability	n/a	n/a	n/a	n/a

Optional Add-ons

Model Number	Description
MMA1B00-C100D	Mellanox 100GbE QSFP28 multimode optical transceiver, ideal for high-speed core connectivity
MFA1A00-C010	Mellanox 100GbE QSFP28 passive copper cable, cost-effective for short-range connections
MSB7800-PS	Mellanox redundant power supply compatible with select enterprise switches, ensuring uninterrupted operation

Nvidia 920-9N112-00R7-1C0 Specification

Model	920-9N112-00R7-1C0
Brand	Mellanox
Connectors	48 SFP28 25GbE + 8 QSFP28 100GbE
Max 100GbE Ports	8
Max 50GbE Ports	16
Max 40GbE Ports	8
Max 25GbE Ports	64
Max 10GbE Ports	64
Throughput	2 Tbps
Packet Per Second	2.97 Bpps
Latency	300 ns
CPU	Dual-core x86
System Memory	8 GB
SSD Memory	32 GB
Packet Buffer	16 MB
Management Ports	1 x 100/1000 Mbps
Serial Ports	1 x RJ45
USB Ports	1
Hot-Swap Power Supplies	2 (1+1 redundant)
Hot-Swappable Fans	4 (N+1 redundant)
Reversible Airflow Option	Yes
Power	165 W, 50??0 Hz, 100??64 V AC, 4.5??.9 A
Size	1.72 in x 16.84 in x 17 in (43.9 mm x 428 mm x 432 mm)