N9K-C9316D-GX is the Cisco Nexus 9316D Spine switch with 16p 400/100G QSFP-DD. Based on Cisco® Cloud Scale technology, the Cisco Nexus® 9300-GX switches are the next generation of fixed Cisco Nexus 9000 Series Switches. The platform introduces a fully backward-compatible 400G optical interface Quad Small Form-Factor Pluggable – Double Density (QSFP-DD) to transparently migrate existing data center fabrics from 40-Gbps and 100-Gbps speeds to 400 Gbps. The platform provides investment protection for customers, delivering highly flexible layer 2 and layer 3 scalability, and performance to meet the changing needs of virtualized data centers and automated cloud environments.
N9K-C9316D-GX Specification |
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| Ports | ● 16 x 400/100/40-Gbps QSFP-DD ports |
| Physical | ● System memory: 16 GB NX-OS, 24 GB ACI
● Solid-State Disk (SSD): 128 GB ● USB: 1 port ● RS-232 serial console ports: 1 ● Management ports: 2 (1 x 10/100/1000BASE-T and 1 x 1-Gbps SFP+) ● Broadwell-DE CPU: 4 cores ● Dimensions (H x W x D): 3.38 x 17.37 x 22.27 in. (8.59 x 44.13 x 56.58 cm) |
| Packet buffer | ● 80 MB centralized buffer |
| Cooling | ● Fans: NXA-FAN-35CFM-PI and NXA-FAN-35CFM-PE
● 5+1 redundancy ● Port-side intake or port-side exhaust airflow direction ● Hot swappable: Yes |
| Power | ● AC:
◦ 1100 Watt (W) AC power supplies (up to 2) ◦ 1+1 redundancy ◦ 80 Plus Platinum-rated power supplies with efficiency of 90% or greater (20 to 100% load) ◦ Frequency: 50 to 60 Hz (AC) ◦ RoHS compliance: Yes ◦ Hot swappable: Yes ◦ Port-side intake or port-side exhaust options ◦ Typical power: 650W (AC) ● DC: ◦ 1100 Watt (W) DC power supplies (up to 2) ◦ 1+1 redundancy ◦ 80 Plus Platinum-rated power supplies with efficiency of 90% or greater (20 to 100% load) ● High-voltage AC/DC ◦ Power: 1200W AC, 930W DC, or 1200W HVAC/HVDC ◦ Input voltage: 100 to 240V * AC or –40 to –72V DC (minimum and maximum), –48 to –60V DC (nominal) |
| Environmental | ● Operating temperature: 32 to 104°F (0 to 40°C)
● Nonoperating (storage) temperature: -40 to 158°F ● (-40 to 70°C) ● Humidity: 5 to 85% (noncondensing) ● Altitude: 0 to 13,123 ft (0 to 4000m) |
| Maximum number of IPv4 Longest Prefix Match (LPM) routes | 896,000 |
| Maximum number of IPv4 host entries | 896,000 |
| Maximum number of MAC address entries | 256,000 |
| Maximum number of multicast routes | 32,000 |
| Number of Interior Gateway Management Protocol (IGMP) snooping groups | Shipping: 8000
Maximum: 32,000 |
| Maximum number of Access-Control-List (ACL) entries | Per slice of the forwarding engine:
● 5000 ingress ● 2000 egress ● Max: 20,000 ingress, 8000 egress |
| Maximum number of VLANs | 3967 |
| Number of Virtual Routing and Forwarding (VRF) instances | Shipping: 1000
Maximum: 16,000 |
| Maximum number of ECMP paths | 64 |
| Maximum number of port channels | 512 |
| Maximum number of links in a port channel | 32 |
| Number of active SPAN sessions | 4 |
| Maximum number of VLANs in Rapid per-VLAN Spanning Tree (RPVST) instances | 3967 |
| Maximum number of Hot-Standby Router Protocol (HSRP) groups | 490 |
| Maximum number of Multiple Spanning Tree (MST) instances | 64 |
| Flow-table size used for Cisco Tetration Analytics platform | 64,000 |
| Number of Network Address Translation (NAT) entries | 1023 |
| Regulatory compliance | Products should comply with CE Markings according to directives 2004/108/EC and 2006/95/EC. |
| Safety | ● 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 |
| EMC: Emissions | ● 47CFR Part 15 (CFR 47) Class A
● AS/NZS CISPR22 Class A ● CISPR22 Class A ● EN55022 Class A ● ICES003 Class A ● VCCI Class A ● EN61000-3-2 ● EN61000-3-3 ● KN22 Class A ● CNS13438 Class A Note: Cisco Nexus N9K-C9364C passes EMC Radiated Emissions standards in all configurations, with the only exception being if more than 40 pluggable optics of Cisco part number 10-3142-02 (or 10-3142-01) are used. |
| EMC: Immunity | ● EN55024
● CISPR24 ● EN300386 ● KN 61000-4 series |
| RoHS | The product is RoHS-6 compliant with exceptions for leaded Ball Grid-Array (BGA) balls and lead press-fit connectors. |
