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Summary of Contents for Cisco Nexus 93400LD-H1
- Page 1 Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide First Published: 2023-12-14 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
- Page 2 Any products and features described herein as in development or available at a future date remain in varying stages of development and will be offered on a when-and if-available basis. Any such product or feature roadmaps are subject to change at the sole discretion of Cisco and Cisco will have no liability for delay in the delivery or failure to deliver any products or feature roadmap items that may be set forth in this document.
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Page 3: Table Of Contents
Installing the Chassis Safety Installation Options with Rack-Mount Kits Airflow Considerations Installation Guidelines Unpacking and Inspecting the Switch Installing the Switch Using the NXK-ACC-KIT-1RU Rack-Mount Kit Grounding the Chassis Starting the Switch Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... - Page 4 A P P E N D I X B System Specifications Environmental Specifications Switch Dimensions Switch and Module Weights and Quantities Transceiver and Cable Specifications Switch Power Input Requirements Power Specifications Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 5 Regulatory Standards Compliance Specifications A P P E N D I X C LEDs Switch Chassis LEDs Fan Module LEDs Power Supply LEDs A P P E N D I X D Additional Kits Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 6 Contents Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
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Page 7: Overview
Overview, on page 1 Overview The Cisco Nexus 93400LD-H1 switch (N9K-C93400LD-H1) is a 1-RU fixed-port, L2/L3 switch, designed for deployment in data centers. This switch has 48 50G SFP56 ports, and 4 400G QSFP-DD uplink ports. This switch includes the following user-replaceable components: •... - Page 8 Management port (SFP) Management port (RJ45) Console port Fan modules (5) with slots numbered 1 (left) to 5 (right) The following figure shows the switch features on the side of the chassis. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 9 If the switch has port-side exhaust airflow (blue coloring for fan modules), you must locate the ports in the hot aisle. If you locate the air intake in a hot aisle, the switch can overheat and shut down. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 10 Overview Overview Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
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Page 11: Preparing The Site
–40 to 158 degrees Fahrenheit (–40 to 70 degrees Celsius). The Cisco Nexus 93400LD-H1 Switches function in operating temperatures of up to 104 degrees Fahrenheit (40 degrees Celsius) at seal level. For every 1000 feet (300 meters) elevation, the maximum ambient temperature is reduced by 1.8 degrees Fahrenheit (1 degree Celsius). -
Page 12: Altitude Requirements
Note To predict and prevent strong EMI, you need to consult experts in radio frequency interference (RFI). Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 13: Shock And Vibration Requirements
The surfaces shall be cleaned and an antioxidant applied before installation. Planning for Power Requirements The switch includes two power supplies (1-to-1 redundancy with current sharing) in one of the following combinations: Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 14: Airflow Requirements
You can identify the airflow direction of each fan and power supply module by its coloring as follows: • Blue coloring indicates port-side exhaust airflow. • Burgundy coloring indicates port-side intake airflow. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 15: Rack And Cabinet Requirements
Provide the chassis with adequate clearance to route cables, provide airflow, and maintain the switch. For the clearances required for an installation of this chassis in a four-post rack, see the following figure. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... - Page 16 19.0 in (43.3 cm) Note Both the front and rear of the chassis must be open to both aisles for airflow. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
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Page 17: Installing The Chassis
Starting the Switch, on page 21 Safety Before you install, operate, or service the switch, see the Regulatory, Compliance, and Safety Information for the Cisco Nexus 3000 and 9000 Series for important Safety Information. Warning Statement 1071 Warning Definition IMPORTANT SAFETY INSTRUCTIONS Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. - Page 18 Only an instructed person or skilled person should be allowed to install, replace, or service this equipment. See statement 1089 for the definition of an instructed or skilled person. There are no serviceable parts inside. To avoid risk of electric shock, do not open. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 19 This equipment must be grounded. To reduce the risk of electric shock, never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
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Page 20: Installation Options With Rack-Mount Kits
You can install the switch using the following rack-mount options: • Rack-mount kit (NXK-ACC-KIT-1RU) which you can order from Cisco. This option offers you easy installation, greater stability, increased weight capacity, added accessibility, and improved removability with front and rear removal. -
Page 21: Airflow Considerations
50 to 60 Hz. Caution To prevent loss of input power, ensure the total maximum loads on the circuits supplying power to the switch are within the current ratings for the wiring and breakers. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 22: Unpacking And Inspecting The Switch
You must supply the eight 10-32 or 12-24 screws required to mount the slider rails and switch to the rack. Before you begin • You have inspected the switch shipment to ensure that you have everything ordered. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... - Page 23 The holes that you use depend on the requirements of your rack and the amount of clearance required for interface cables (3 inches [7.6 mm] minimum) and module handles (1 inch [2.5 mm] minimum). Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 24 Holding the switch with both hands, position the two rear rack-mount brackets on the switch between the rack or cabinet posts that do not have slider rails attached to them (see the following figure). Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 25 Tighten the 10-32 screws to 20 in-lb (2.26 N·m) or tighten the 12-24 screws to 30 in-lb (3.39 N·m). Step 5 If you attached a grounding wire to the chassis grounding pad, connect the other end of the wire to the facility ground. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
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Page 26: Grounding The Chassis
Verify that the ground wire is securely attached to the grounding lug by attempting to pull the wire out of the crimped lug. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 27: Starting The Switch
• The rack must be close enough to the dedicated power source so that you can connect the switch to the power source by using a designated power cables. • You have the designated power cables for the power supplies that you are connecting to the dedicated power sources. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... - Page 28 Turn on the power at the circuit breaker for the DC power source. Step 4 Verify that the power supply LED is on and green. Step 5 Listen for the fans; they should begin operating when the power supply is powered. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 29 A setup utility automatically launches the first time that you access the switch and guides you through the basic configuration. For instructions on how to configure the switch and check module connectivity, see the appropriate Cisco Nexus 9000 Series configuration guide.
- Page 30 Installing the Chassis Starting the Switch Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 31 When running cables in overhead or subfloor cable trays, we strongly recommend that you locate power cables and other potential noise sources as far away as practical from network cabling that terminates on Cisco equipment. In situations where long parallel cable runs cannot be separated by at least 3.3 feet (1 meter), we recommend that you shield any potential noise sources by housing them in a grounded metallic conduit.
- Page 32 You can find this cable in the accessory kit. Step 3 Route the RJ-45 rollover cable to the console or modem. Step 4 Connect the other end of the RJ-45 rollover cable to the console or to a modem. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 33 To connect the switch to the network, you can use the default choices for each configuration except the IP address, which you must provide. You can perform the other configurations later as described in the Cisco Nexus 9000 Series NX-OS Fundamentals Configuration Guide.
- Page 34 Before you begin • The switch must be powered on. • The switch must be initially configured using a console. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 35 When removing transceivers from the switch, it is best to remove the optical cable first and then remove the transceiver. To determine which transceivers, adapters, and cables are supported by this switch, see the Cisco Transceiver Modules Compatibility Information document. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 36 Connecting the Switch to the Network Connecting Interface Ports to Other Devices Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 37 On the fan module that you are removing, press the two sides of the fan module handle together, and pull on the handles enough to unseat it from its connectors. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 38 Pull the power cord out from the power receptacle on the power supply to be removed and verify that the LED turns off. The LED might be on and amber colored to indicate that the input power has been disconnected. Note Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 39 Step 2 Remove the power cable from the power supply by doing the following: Step 3 Grasp the power supply handle while pressing the release latch towards the power supply handle. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 40 Make sure that the other end of the power cable is attached to the appropriate power source for the power supply. Note Depending on the outlet receptacle on your power distribution unit, you might need the optional jumper cable to connect the switch to your outlet receptacle. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 41 Verify that the power supply is operational by making sure that the power supply LED is green. Installing a DC Power Supply You can replace one power supply while the other one provides power to the switch. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 42 Turn on the circuit breaker for the DC power source connected to the power supply. Step 4 Verify that the power supply is operational by making sure that the power supply LED is green. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 43 • Standard 19-inch (48.3 cm) (two- or four-post EIA cabinet or rack, with mounting rails that conform to English universal hole spacing per section 1 of ANSI/EIA-310-D-1992). For more information, see Requirements Specific to Perforated Cabinets, on page Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 44 To help with cable management, you might want to allow additional space in the rack above and below the chassis to make it easier to route all of the fiber optic or copper cables through the rack. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
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Page 45: Environmental Specifications
Altitude rating is based on power supply installed; see critical components list in the system CB report for altitude rating. Switch Dimensions Switch Width Depth Height Cisco Nexus 93400LD-H1 17.3 inches (43.94 cm) 19.69 inches (50.0 cm) 1.72 inches (4.4 cm) (1 RU) Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 46: Switch And Module Weights And Quantities
Switch Typical Power Maximum Power Heat Dissipation Consumption (AC or DC) Consumption (AC or Requirement Cisco Nexus 93400LD-H1 394 W 2610.288 BTUs per hour Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 47: Power Specifications
180 to 305 VAC or 192 to 400 VDC Frequency 50 to 60 Hz Efficiency 90% or greater (20 to 100% load) Redundancy Modes Combined, n+1, and n+n RoHS Compliance Hot Swappable Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... -
Page 48: Power Cable Specifications
CAB-C13-C14-2M-IN Power Cord Jumper, C13-C14 Connectors, 6.6 feet (2.0 m) India CAB-C13-C14-3M-IN Power Cord Jumper, C13-C14 Connectors, 9.8 feet (3.0 m) Israel CAB-250V-10A-IS 250 V, 10 A, 8.2 feet (2.5 m) Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... - Page 49 HVAC 6.6-foot (2.0 m) cable with Saf-D-Grid and C14 (use for up to 240 V) connector 250V AC CAB-HVAC-RT-0.6M HVAC 2-foot (0.6 m) cable with Saf-D-Grid and RT connector 277V AC Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
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Page 50: Regulatory Standards Compliance Specifications
The 2000W DC poser supply (NXA-PDC-2KW-PE/PI) is not shipped with a connector. You must purchase the cable (PWR-2KW-DC-CBL) separately. Regulatory Standards Compliance Specifications The following table lists the regulatory standards compliance for the switch. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide... - Page 51 • CNS13438 Class A EMC: Immunity • EN55024 • CISPR24 • EN300386 • KN 61000-4 series RoHS The product is RoH-6 compliant with exceptions for leaded-ball grid-array (BGA) balls and lead press-fit connectors. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 52 System Specifications System Specifications Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 53 Amber Port admin state is 'Disabled, or the SFP is absent, or both. Port admin state is 'Enabled' and SFP is present, but interface is not connected. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 54 Okay (PS_OK) and Okay (AC_OK) LEDs indicate the status for the module as shown in the following table. PS_OK LED AC_OK LED Status Green Green Power supply is on and outputting power to the switch. No power is present. Amber Output has failed. Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 55 A P P E N D I X Additional Kits Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...
- Page 56 Additional Kits Additional Kits Cisco Nexus 93400LD-H1 NX-OS Mode Switch Hardware Installation Guide...