HPEP11680-001

StoreFabric SN2100M 100 GbE Managed switch- 16 × QSFP28 Ports

The HPEP11680-001 is the factory part number for the StoreFabric SN2100M switch×designed as a half-width 1U, rack-mountable device featuring 16 QSFP28,100 Gigabit Ethernet ports. Engineered for data center spine/leaf, server/storage interconnects, and hyperconverged infrastructures, it delivers wire-speed switching across 1/10/25/40/50/100 GbE port speeds. With compact side-by-side deployment in 1U racks, the SN2100M scales port density without expanding rack space. Its power-to-connector (P2C) airflow design enables efficient thermal performance, high reliability, and manageable noise levels. Commonly deployed in redundant configurations, the SN2100M supports rich Layer 3 features and automation-ready management.

Features

The SN2100M P11680-001 model offers 16 fixed QSFP28 ports, each capable of 100 GbE or breakout to lower-speed configurations (e.g., 4×25 Gb or 4×10 Gb modules with appropriate optics or DAC cables). It features a non-blocking switching fabric of 3.2 Tbps per unit and supports near 4.8 Bpps when two units are mounted side-by-side, enabling ultra-low forwarding latency (~300 ns) for east-west traffic in high-performance environmentsManagement includes comprehensive Layer 3 capabilities×such as OSPF, BGP, VRF, multicast, MLAG redundancy, VXLAN segmentation, ACLs, QoS, and network automation via CLI or RESTful APIs. The device supports ONIE for flexible OS deployment or can run HPEnetwork OS. It draws approximately 94 W of power under normal load and supports overhead cooling via P2C airflow for half-rack deployments Side-by-side pairing provides high-availability and scale in compact rack footprints×a design well-suited for storage fabrics, AI fabrics, or dense data center interconnects.

Advanced Options

Optimized for high-density deployment, the SN2100M delivers consistent, predictable throughput and minimal latency×even under full 100 GbE load. Its compact half-width design allows two switches in 1U for redundancy or increased port count without additional rack space needs. Operating around 94 W,HPEit remains energy efficient, with thermal design suited to side-by-side installation and managed airflow. Dual internal PSUs, modular board access, and HPE-certified build ensure reliability in critical deployments. Switching fabric supports simultaneous mixed-speed operation with zero packet loss and full line-rate performance across ports.

Product Key Features

• 16 × QSFP28,100 GbE ports (supporting breakout to lower speeds)

• Supports 1/10/25/40/50/100 GbE via appropriate split optics/DAC

• 3.2 Tbps non-blocking fabric; dual-unit side-by-side ~4.8 Bpps throughput

• Ultra-low cut-through latency (~300 ns)

• Layer 3 managed routing, MLAG, VXLAN, QoS, ACLs

• Compact half-width 1U form factor; P2C airflow; low power (~94 W)

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Reliability & Performance

Enterprise-ready, it offers advanced features like MLAG for active-active redundancy, VXLAN segmentation for multi-tenancy, and support for standard routing and automation frameworks. Its management via REST API or CLI supports integration in next-gen automated network environments. Compact infrared form and efficient airflow make it ideal for storage fabrics (like NVMe over RoCE), AI cluster aggregation, or spine-leaf data center architectures.

Key Features :

• 16 × fixed QSFP28 ports supporting 100 GbE and breakout speeds

• Mixed-rate flexibility: 1/10/25/40/50/100 GbE per port

• High-performance: 3.2 Tbps switching fabric; dual-unit ~4.8 Bpps

• Low cut-through forwarding latency (~300 ns)

• Layer 3 routing, MLAG, VXLAN, QoS, ACLs via CLI/REST

• Compact half-width 1U design with efficient P2C airflow

Specification	Details
Model Number	P11680-001 (HPEStoreFabric SN2100M, 16×QSFP28)
Product Type	Managed 100 GbE Switch, 1U half-width rack-mountable Managed switch
Ports	16 × QSFP28 ports
Supported Speeds	Up to 100 GbE native; breakout support to 1/10/25/40/50 GbE
Switching Capacity	3.2 Tbps per unit; dual-unit ≈ 4.8 Tbps
Packet Throughput	Up to ~4.76 billion packets/sec (dual configuration)
Latency	~300 ns cut-through forwarding
L2/L3 Features	VLAN, ACL, QoS, MLAG, VXLAN, OSPF, BGP, VRF
Management Interfaces	ONIE-ready; CLI; REST API; automation support
Power Consumption	~94 W typical
Cooling / Airflow	Side-by-side P2C airflow design for half-width deployment
Dimensions (HxWxD)	~1.72″ × 7.87″ × 20″ (4.4 × 20 × 50.8 cm)
Weight	~5.0 lb (2.3 kg)
Warranty	OEM new standard; refurbished typically 90-day vendor warranty