QSFP-40GE-LR4, Cisco QSFP+ Transceiver, 40G LR4/10km/LC Duplex

  • Brand: Cisco
  • Model: QSFP-40GE-LR4
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    Overview

    Cisco QSFP-40GE-LR4 Overview

    N3K-C3164Q-40GE is the Nexus 3164Q, 64 QSFP+ ports, 2RU switch. The Cisco Nexus 3164Q Switch is an ultra-high density, power efficient, 10/40-Gbps switch designed for the data center. This compact, two-rack-unit (2RU) model offers wire-rate Layer 2 and Layer 3 switching on all ports. It runs the enhanced version of the Cisco NX-OS Software operating system, that also supports Nexus 9000 series switches. It provides customer with comprehensive features while simplifying image management. The rich programmability features enable organizations to run today's applications while also being prepared for the demanding and changing application needs such as big data, cloud, and virtualization.

    Quick Specs

    Table 1 shows the Quick Specs.

    Product Code

    N3K-C3164Q-40GE

    Physical

    2 RU fixed form-factor switch

    64 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes

    2 redundant power supplies

    3+1 redundant fans

    Management, console, and USB flash-memory ports

    Performance

    5.12 Tbps switching capacity

    Forwarding rate up to 3.8 bpps

    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)

    3.48 x 17.41 x 22.32in. (88.4 x 442 x 566 mm)

    Weight

    37 lb (16.8kg)

    Product Details

    The Cisco Nexus N3K-C3164Q-40GE 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

    QSFP-40G-SR-BD

    Cisco QSFP40G BiDi Short-reach Transceiver

    QSFP-H40G-AOC1M

    QSFP 40G Active Optical Cable 1m

    QSFP-H40G-AOC2M

    QSFP 40G Active Optical Cable 2m

    QSFP-H40G-AOC3M

    QSFP 40G Active Optical Cable 3m

    QSFP-H40G-AOC5M

    QSFP 40G Active Optical Cable 5m

    QSFP-H40G-AOC7M

    QSFP 40G Active Optical Cable 7m

    QSFP-H40G-AOC10M

    QSFP 40G Active Optical Cable 10m

    QSFP-4X10G-AOC1M

    QSFP to 4 x SFP 10Gbps Active Optical Cable 1m

    QSFP-4X10G-AOC2M

    QSFP to 4 x SFP 10Gbps Active Optical Cable 2m

    QSFP-4X10G-AOC3M

    QSFP to 4 x SFP 10Gbps Active Optical Cable 3m

    QSFP-4X10G-AOC5M

    QSFP to 4 x SFP 10Gbps Active Optical Cable 5m

    QSFP-4X10G-AOC7M

    QSFP to 4 x SFP 10Gbps Active Optical Cable 7m

    QSFP-4X10G-AOC10M

    QSFP to 4 x SFP 10Gbps Active Optical Cable 10m

    QSFP-4SFP10G-CU5M

    QSFP to 4 x SFP 10-Gbps passive copper splitter cable, 5m

    QSFP-4SFP10G-CU3M

    QSFP to 4 x SFP 10-Gbps passive copper splitter cable, 3m

    QSFP-4SFP10G-CU1M

    QSFP to 4 x SFP 10-Gbps passive copper splitter cable, 1m

    QSFP-H40G-CU3M

    40GBASE-CR4 passive copper cable, 3m

    QSFP-H40G-CU1M

    40GBASE-CR4 passive copper cable, 1m

    QSFP-40G-SR4

    40GBASE-SR4 QSFP transceiver module with MPO connector

    QSFP-40G-CSR4

    40GBASE-CSR4 QSFP+ transceiver module for MMF, MPO/MTP connector, 300?m reach with OM3 fiber

    QSFP-40GE-LR4

    40GBASE-LR4 QSFP+ transceiver module for SMF, 4 CWDM lanes in 1310?nm window Muxed inside module, duplex LC connector, 10?km reach

    N9K-C9300-FAN3

    Nexus 9300 Fan Module, Port side intake, Spare

    N9K-PAC-1200W

    Nexus 3164 1200W AC Power Supply, Port side intake

    L-N3K-LAN1K9=

    Nexus 3000 LAN Enterprise License, eDelivery

    Compare to Similar Items

    Table 3 shows the comparison.

    Product Code

    N3K-C3164Q-40GE

    N3K-C3264Q

    Ports

    64 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes

    64 QSFP+ ports; each supports native 40 Gigabit Ethernet

    Physical dimensions
    (H x W x D)

    3.48 x 17.41 x 22.32in. (88.4 x 442 x 566 mm)

    3.39 x 17.41 x 22.32 in. (88.4 x 442 x 566 mm)

    Weight

    37 lb (16.8kg)

    32.8 lb (14.9 kg)

    Get More Information

    Do you have any question about the Cisco N3K-C3164Q-40GE?

    Contact us now via Live Chat or [email protected].

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco QSFP-40GE-LR4 Specification

    QSFP-40GE-LR4 Specification

    Dimensions

    13.5 x 18.4 x 72.4 mm

       QSFP Port cabling specifications

    Wavelength (nm)

    1310

    Cable Type

    SMF

    Core Size (microns)

    G.652

    Modal Bandwidth (MHz-km)

    \

    Cable Distance

    10 km (6.2 miles)

    Power Consumption (W)

    3.5

    Pull Tab Color

    Blue

     Optical characteristics

    Transmit Power (dBm)

    Max:+2.3 per lane

    Min:-7.0 per lane

    Receive Power (dBm)

    Max:+2.3 per lane

    Min:-13.7 per lane

    Transmit and Receive Wavelength (nm)

    Four lanes, 1271, 1291, 1311, 1331

    Environmental conditions

    Operating temperature

    0 to 70°C (32 to 158°F)

    Storage temperature

    -40 to 85°C (-40 to 185°F)

    Regulatory and standards compliance

    Standards

    •GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable

    •GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies

    •GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors

    •IEEE 802.3ba (-SR4, -LR4)

    •IEEE 802.3ae (-CSR4)

    •QSFP+ MSA SFF-8436

    •SFP+ MSA SFF-8431 and -8461

    •RoHS 6

    Safety

    •Cable jacket of QSFP copper modules is UL E116441 Compliant

    •QSFP copper cables are ELV Compliant

    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are compatible with the QSFP-40GE-LR4?

    Compatible accessories include duplex LC fiber optic cables and compatible QSFP+ ports.

    How does the QSFP-40GE-LR4 compare to similar products?

    The QSFP-40GE-LR4 offers a balance of long-range reach and high data rates compared to similar products like the QSFP-40G-SR4.

    What maintenance does the QSFP-40GE-LR4 require?

    Regularly clean the connectors and ensure proper handling to maintain optimal performance.

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