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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
SKU: 11251650
Manufacturer part number: N3K-C31128PQ-10GE
Vendor: Synnex
MSRP: $41,151.58
$27,186.30
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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
Width17.4"
Depth23.7"
Height3.39"
Weight22.3 lbs
Switch TypeManaged
Product colorGray
Operating temperature (T-T)0 - 50 °C
Storage temperature (T-T)-40 - 70 °C
Console portRS-232
Fiber optic connectorQSFP+, SFP+
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
Operating relative humidity (H-H)10 - 85 %
Storage relative humidity (H-H)5 - 95 %
Power consumption (typical)148 W
Multicast supportY
LED indicatorsY
USB 2.0 ports quantity2
Noise level76.9 dB
Operating altitude0 - 118110.2"
Form factor2U
Rack mountingY
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Web-based managementY
Security algorithmsAES, SNMPv3, SSH-2
Jumbo frames supportY
Jumbo frames9216
Flow control supportY
MAC address table288000 entries
Basic switching RJ-45 Ethernet ports quantity1
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
10G supportY
Packet buffer memory12 MB
Power over Ethernet (PoE)N
Redundant power supply (RPS) supportY
Quality of Service (QoS) supportY
Routing protocolsBGP, EIGRP, HSRP, OSPF, RIP-2, VRRP
Power consumption (max)413 W
Switch layerL2/L3
VLAN supportY
System event logY
Flash memory64000 MB
Spanning tree protocolY
Virtual LAN featuresPrivate VLAN, Tagged VLAN
DC input voltage40 - 72 V
Heat dissipation505 BTU/h
Switching capacity2500 Gbit/s
Number of VLANs4096
SFP+ module slots quantity96
Broadcast storm controlY
DHCP featuresDHCP snooping, DHCP relay
Link aggregationY
Access Control List (ACL)Y
SSH/SSL supportY
QSFP+ module slots quantity8
Forwarding rate1400 Mpps
Queue scheduling algorithmsWeighted Round Robin (WRR), Weighted random early detection (WRED)
ARP inspectionY
Active link detectionY
Authentication typeAAA, RADIUS
Root protectionY
Access Control List (ACL) egress1000
Access Control List (ACL) ingress4000
Weighted random early detection (WRED)Y
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Products specifications
Attribute nameAttribute value
Width17.4"
Depth23.7"
Height3.39"
Weight22.3 lbs
Switch TypeManaged
Product colorGray
Operating temperature (T-T)0 - 50 °C
Storage temperature (T-T)-40 - 70 °C
Console portRS-232
Fiber optic connectorQSFP+, SFP+
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
Operating relative humidity (H-H)10 - 85 %
Storage relative humidity (H-H)5 - 95 %
Power consumption (typical)148 W
Multicast supportY
LED indicatorsY
USB 2.0 ports quantity2
Noise level76.9 dB
Operating altitude0 - 118110.2"
Form factor2U
Rack mountingY
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Web-based managementY
Security algorithmsAES, SNMPv3, SSH-2
Jumbo frames supportY
Jumbo frames9216
Flow control supportY
MAC address table288000 entries
Basic switching RJ-45 Ethernet ports quantity1
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
10G supportY
Packet buffer memory12 MB
Power over Ethernet (PoE)N
Redundant power supply (RPS) supportY
Quality of Service (QoS) supportY
Routing protocolsBGP, EIGRP, HSRP, OSPF, RIP-2, VRRP
Power consumption (max)413 W
Switch layerL2/L3
VLAN supportY
System event logY
Flash memory64000 MB
Spanning tree protocolY
Virtual LAN featuresPrivate VLAN, Tagged VLAN
DC input voltage40 - 72 V
Heat dissipation505 BTU/h
Switching capacity2500 Gbit/s
Number of VLANs4096
SFP+ module slots quantity96
Broadcast storm controlY
DHCP featuresDHCP snooping, DHCP relay
Link aggregationY
Access Control List (ACL)Y
SSH/SSL supportY
QSFP+ module slots quantity8
Forwarding rate1400 Mpps
Queue scheduling algorithmsWeighted Round Robin (WRR), Weighted random early detection (WRED)
ARP inspectionY
Active link detectionY
Authentication typeAAA, RADIUS
Root protectionY
Access Control List (ACL) egress1000
Access Control List (ACL) ingress4000
Weighted random early detection (WRED)Y
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