N3K-C31108TC-V is the Nexus 31108TC-V, 48 10Gbase-T RJ-45 and 6 QSFP28 ports. The Cisco Nexus 3100-V switch platform is the latest addition to the industry's widely deployed Cisco Nexus 3100 platform. The Cisco Nexus 3100-V platform consists of high-density, low-power-consumption, and low-latency fixed-configuration data center switches with line-rate Layer 2 and 3 features that support enterprise applications, service provider hosting, High-Performance Computing (HPC), and cloud computing environments. These switches support a wide range of port speeds with flexible combinations of 1/10/40/100-Gbps connectivity with improved port density and scalability in compact 1-rack-unit (1RU) form factors.
Quick Specs
Table 1 shows the Quick Specs.
Product Code |
N3K-C31108TC-V |
Physical |
1RU fixed form factor
Cisco Nexus 31108TC-V
48 RJ-45 ports support 100 Mbps, 1 Gbps, and 10 Gbps
6 QSFP ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each or 100 Gigabit Ethernet
Redundant fans (3+1)
2 redundant power supplies
Management, console, and USB flash-memory ports
|
Performance |
2.16-Tbps switching capacity and forwarding rate of up to 1.2 bpps for 31108PC-V and 31108TC-V
Line-rate traffic throughput (both Layer 2 and 3) on all ports
Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)
|
Physical dimensions
(H x W x D) |
1.72 x 17.3 x 22.3 in. (4.4 x 43.9 x 56.6 cm) |
Weight |
22.0 lb (10 kg) |
Product Details
The Cisco Nexus3100-V platform provides the following main benefits:
● Wire-rate Layer 2 and 3 switching on all ports, with up to 6.4 terabits per second (Tbps) and up to 3.3 billion packets per second (bpps)
● Robust programmability, with support for Cisco NX-API, Linux containers, XML and JavaScript Object Notation (JSON) APIs, the OpenStack plug-in, Python, and Puppet and Chef configuration and automation tools
● High performance and scalability with a four-core CPU, 8 GB of DRAM, and 16 Mb of dynamic buffer allocation, making the switch excellent for massively scalable data centers and big data applications
● Flexibility (1) The QSFP28 port can be configured to work as 4 x 25-Gbps ports, offering deployment flexibility, with up to a maximum of 128 x 25-Gbps ports.
(2) Both fiber and copper cabling solutions are available for 10-, 25-, 40-, 50-, and 100-Gbps connectivity, including active optical cable (AOC) and direct-attached cable (DAC).
● High availability (1) Virtual PortChannel (vPC) technology provides Layer 2 multipathing through the elimination of the Spanning Tree Protocol. It also enables fully utilized bisectional bandwidth and simplified Layer 2 logical topologies without the need to change the existing management and deployment models.
(2) The 64-way equal-cost multipath (ECMP) routing enables the use of Layer 3 fat-tree designs. This feature allows organizations to prevent network bottlenecks, increase resiliency, and add capacity with little network disruption.
(3) Advanced reboot capabilities include hot and cold patching and fast reboot capabilities.
(4) The switch uses hot-swappable power-supply units (PSUs) and fans.
● Purpose-built NX-OS operating system with comprehensive, proven innovations (1) Power-on auto-provisioning (POAP) enables touchless bootup and configuration of the switch, drastically reducing provisioning time.
(2) Cisco Embedded Event Manager (EEM) and Python scripting enable automation and remote operations in the data center.
(3) Advanced buffer monitoring reports real-time buffer utilization per port and per queue, which allows organizations to monitor traffic bursts and application traffic patterns.
(4) EtherAnalyzer is a built-in packet analyzer for monitoring and troubleshooting control-plane traffic and is based on the popular Wireshark open-source network protocol analyzer.
(5) Complete Layer 3 unicast and multicast routing protocol suites are supported, including Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), Enhanced Interior Gateway Routing Protocol (EIGRP), Routing Information Protocol Version 2 (RIPv2), Protocol Independent Multicast sparse mode (PIM-SM), Source-Specific Multicast (SSM), and Multicast Source Discovery Protocol (MSDP).
The Accessories
Table 2 shows the supported accessories.
Model |
Description |
NXA-FAN-30CFM-F |
Nexus 2K/3K single fan, Forward airflow (port side exhaust) |
NXA-FAN-30CFM-B |
Nexus 2K/3K single fan, Reversed airflow (port side intake) |
NXA-PAC-650W-PI |
Nexus 9000 650W AC PS, Port-side Intake [Use with Nexus 31108PC-V or 31108TC-V] |
NXA-PAC-650W-PE |
Nexus 9000 650W AC PS, Port-side Exhaust [Use with Nexus 31108PC-V or 31108TC-V] |
NXA-PDC-930W-PE |
Nexus 9000 930W DC PS, Port-side Exhaust [Use with Nexus 31108PC-V or 31108TC-V] |
NXA-PDC-930W-PI |
Nexus 9000 930W AC PS, Port-side Intake [Use with Nexus 31108PC-V or 31108TC-V] |
L-N3K-LAN1K9= |
Nexus 3000 LAN Enterprise License, eDelivery |
Compare to Similar Items
Table 3 shows the comparison.
Product Code |
N3K-C3132Q-XL |
N3K-C31108TC-V |
Ports |
32 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes |
? 48 RJ-45 ports support 100 Mbps, 1 Gbps, and 10 Gbps
? 6 QSFP ports support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet each or 100 Gigabit Ethernet
|
Physical dimensions
(H x W x D) |
1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm) |
1.72 x 17.3 x 22.3 in. (4.4 x 43.9 x 56.6 cm) |
Weight |
21.5 lb (9.3 kg) |
22.0 lb (10 kg) |
Get More Information
Do you have any question about the Cisco N3K-C31108TC-V?
Contact us now via Live Chat or [email protected].
