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Product Description

Nexus 9300 with 48p 10G BASE-T and 6p 40G/100G QSFP28, MACsec capable

Based on Cisco Cloud Scale technology, the Cisco Nexus® 9300-EX and 9300-FX platforms are the next generation of fixed Cisco Nexus 9000 Series Switches. The new platforms support cost-effective cloud-scale deployments, an increased number of endpoints, and cloud services with wire-rate security and telemetry. The platforms are built on modern system architecture designed to provide high performance and meet the evolving needs of highly scalable data centers and growing enterprises.

Cisco Nexus 9300-EX and 9300-FX platform switches offer a variety of interface options to transparently migrate existing data centers from 100-Mbps, 1-Gbps, and 10-Gbps speeds to 25 Gbps at the server, and from 10- and 40-Gbps speeds to 50 and 100 Gbps at the aggregation layer. The platforms provide investment protection for customers, delivering large buffers, highly flexible Layer 2 and Layer 3 scalability, and performance to meet the changing needs of virtualized data centers and automated cloud environments.

The platform hardware is capable of collecting comprehensive Cisco Tetration Analytics™ telemetry information at line rate across all the ports without adding any latency to the packets or negatively affecting switch performance. This telemetry information is exported every 100 milliseconds by default directly from the switch’s Application-Specific Integrated Circuit (ASIC). This information consists of three types of data:

- Flow information: This information contains information about endpoints, protocols, ports, when the flow started, how long the flow was active, etc.

- Interpacket variation: This information captures any interpacket variations within the flow. Examples include variation in Time To Live (TTL), IP and TCP flags, payload length, etc.

- Context details: Context information is derived outside the packet header, including variation in buffer utilization, packet drops within a flow, association with tunnel endpoints, etc.


Management features
Web-based management Yes
Switch layer L2/L3
Switch type Managed
Ports & interfaces
USB 2.0 ports quantity 1
Fiber optic connector QSFP28
QSFP+ module slots quantity 6
Basic switching RJ-45 Ethernet ports type 10G Ethernet (100/1000/10000)
Basic switching RJ-45 Ethernet ports quantity 48
Network
Number of VLANs 3967
VLAN support Yes
Spanning tree protocol Yes
Multiprotocol Label Switching (MPLS) Yes
10G support Yes
Data transmission
Packet buffer memory 40 MB
Throughput 850 Mpps
Switching capacity 2160 Gbit/s
MAC address table 512000 entries
Security
IGMP snooping Yes
Access Control List (ACL) ingress 5000
Access Control List (ACL) egress 2000
Access Control List (ACL) Yes
Multicast features
Multicast support Yes
Protocols
Routing protocols EIGRP, HSRP, OSPF, RIP-2
Design
Certification UL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, AS/NZS 60950-1, GB4943
Airflow direction Back-to-front airflow, Front-to-back airflow
Number of fans 4 fan(s)
Product colour Grey
Form factor 1U
Rack mounting Yes
General
Product family Nexus
Performance
Mean time between failures (MTBF) 319790 h
Noise level 77.8 dB
Flash memory 128000 MB
Internal memory 24000 MB
Built-in processor Yes
Power
Power consumption (max) 460 W
Power consumption (typical) 276 W
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
Operational conditions
Operating altitude 0 - 4000 m
Storage relative humidity (H-H) 5 - 95%
Operating relative humidity (H-H) 5 - 95%
Storage temperature (T-T) -40 - 70 °C
Operating temperature (T-T) 0 - 40 °C
Weight & dimensions
Height 44 mm
Depth 571 mm
Width 439 mm