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Cisco Nexus 31128PQ Managed L2/L3 Gigabit Ethernet (10/100/1000) 2U Gray1

Cisco Nexus 31128PQ Managed L2/L3 Gigabit Ethernet (10/100/1000) 2U Gray

Cisco Nexus 31128PQ. Switch type: Managed, Switch layer: L2/L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 1, USB 2.0 ports quantity: 2, Console port: RS-232. MAC address table: 288000 entries, Switching capacity: 2500 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad, IEEE.... DC input voltage: 40 - 72 V. Rack mounting, Form factor: 2U
Manufacturer: Cisco
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 11251650
Manufacturer part number: N3K-C31128PQ-10GE
MSRP: $41,151.58
$31,822.62
The Cisco Nexus® 31128PQ Switch is a dense, high-performance Layer 2 and 3, 10- and 40-Gbps switch that is a member of the Cisco Nexus 3100 switches. The Nexus 3100 switches are the second-generation Cisco Nexus 3000 series switches and offer improved port density, scalability, and features compared to the first-generation switches. The Cisco Nexus 31128PQ comes in a compact two-rack-unit (2RU) form factor and runs the industry-leading Cisco® NX-OS Software operating system, providing customers comprehensive features and functions that are widely deployed. It supports both forward and reverse (port side exhaust and port side intake) airflow schemes with AC and DC power inputs. The Cisco Nexus 31128PQ is well suited for data centers that require a cost-effective, power-efficient line-rate Layer 2 and 3 access or leaf switch.
The Cisco Nexus® 31128PQ Switch is a dense, high-performance Layer 2 and 3, 10- and 40-Gbps switch that is a member of the Cisco Nexus 3100 switches. The Nexus 3100 switches are the second-generation Cisco Nexus 3000 series switches and offer improved port density, scalability, and features compared to the first-generation switches. The Cisco Nexus 31128PQ comes in a compact two-rack-unit (2RU) form factor and runs the industry-leading Cisco® NX-OS Software operating system, providing customers comprehensive features and functions that are widely deployed. It supports both forward and reverse (port side exhaust and port side intake) airflow schemes with AC and DC power inputs. The Cisco Nexus 31128PQ is well suited for data centers that require a cost-effective, power-efficient line-rate Layer 2 and 3 access or leaf switch.
Products specifications
Attribute nameAttribute value
SFP+ module slots quantity96
Queue scheduling algorithmsWeighted Round Robin (WRR), Weighted random early detection (WRED)
Authentication typeAAA, RADIUS
Access Control List (ACL) ingress4000
Depth23.7"
Weight22.3 lbs
Heat dissipation505 BTU/h
Switching capacity2500 Gbit/s
DHCP featuresDHCP snooping, DHCP relay
QSFP+ module slots quantity8
Forwarding rate1400 Mpps
Root protectionY
Access Control List (ACL) egress1000
Weighted random early detection (WRED)Y
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity1
Design
Form factor2U
Power
Power consumption (typical)148 W
Power consumption (max)413 W
DC input voltage40 - 72 V
Features
Noise level76.9 dB
Other features
MAC address table288000 entries
Performance
Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3z
Fiber optic connectorQSFP+, SFP+
Network
Virtual LAN featuresPrivate VLAN, Tagged VLAN
Data transmission
Packet buffer memory12 MB
Memory
Flash memory64000 MB
Security
Security algorithmsAES, SNMPv3, SSH-2
Protocols
Routing protocolsBGP, EIGRP, HSRP, OSPF, RIP-2, VRRP
Customer service
Information
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