Skip to main content
Supply Chain Notice: OEM cost & supply constraints expected.
Contact our specialists to secure your inventory and pricing.
Toggle menu
Tropical IT
  • About us
  • Blog
  • Contact Us
  • Hello! Sign in

    Your Account
      Access account and manage orders
    • Sign in
    • Register
    • Compare
    • Wishlist
  • My cart
    Item
    close
Categories
  • Audio & Video

    Audio & Video

    • Cables & Accessories
    • Display Accessories

        Display Accessories

      • Display Mounts & Stands
    • Conference Room Cameras
    • Digital Signage
    • Displays
    • Microphones

        Microphones

      • Receivers
      • Wired Microphones
      • Wireless Microphones
    • Projector Screens
    • Projectors
    • Speakers
    • Touch Controllers
    • Video Conference Systems
    • Whiteboards
  • Computing

    Computing

    • Warranties
    • Desktops

        Desktops

      • All-in-One Computers
      • Thin Clients
      • Workstations
    • Accesories
    • Security Keys
    • Memory RAM
    • Speakers
    • Webcams
    • Keyboards & Mice
    • Headsets

        Headsets

      • Wired Headsets
      • Wireless Headsets
    • Laptops

        Laptops

      • Business Laptops
      • Home Laptops
      • Gaming Laptops
      • Mac
    • Monitors
    • Tablets
  • AI Infrastructure

    AI Infrastructure

    • Power Infrastructure

        Power Infrastructure

      • UPS Systems
      • Power Distribution
      • Panels & Switchgear
      • Generators
      • Power Cabling
    • Cooling Infrastructure

        Cooling Infrastructure

      • Air Cooling
      • Rear door HX
      • Direct-to-Chip Cooling
      • Immersion Cooling
      • Facility Cooling
      • Monitoring Hardware
    • Racks & Enclosures

        Racks & Enclosures

      • AI Racks
      • Standard Racks
      • Accesories
    • Compute Infrastructure

        Compute Infrastructure

      • GPU Servers
      • CPU servers
      • Workstations
      • Integrated Platforms
      • DGX Systems
      • Grace & GB Superchips
    • Networking & Connectivity

        Networking & Connectivity

      • Switches
      • Optics
      • Cabling
      • Management Hardware
    • Storage Systems

        Storage Systems

      • Enterprise Storage
      • Components
      • NVMe Arrays
    • Solutions in a Box

        Solutions in a Box

      • AI GPU Rack
      • Cooling Integration Kits
      • DGX & Pre-Integrated
      • Edge AI Pods
  • Networking

    Networking

    • LAN

        LAN

      • Adapters
      • Ethernet Switches
      • Modular Switches
      • PoE Injectors
      • Accessories
    • Network Adapters

        Network Adapters

      • Ethernet Adapters
      • Transceiver Modules
    • WLAN

        WLAN

      • Accesories
      • Indoor Access Points
      • Antennas
    • Security

        Security

      • Firewalls
      • Routers
    • Controllers
  • Structured Cabling

    Structured Cabling

    • Accessories
    • Cable Management
    • Category 5e
    • Category 6
    • Fiber Optic
  • Data Center

    Data Center

    • Cabinets & Accessories
    • PDUs
    • Racks & Accessories
    • Servers

        Servers

      • Rack Servers
      • Accesories
    • Server Management

        Server Management

      • KVM Consoles
  • Cables

    Cables

    • Wiring Devices
    • Outlets / Sockets
    • Single Pole Cam Lock Devices
    • Surface Mount Boxes
    • Portable Outlet Box Components
    • Plugs
    • Inlets
    • Hubbell Products
    • Connectors
    • Power cords and connectors

        Power cords and connectors

      • Portable Power Cords
      • Camlock Power Cords
      • Data Center Power Cords
      • Hard Wired ROJ / Appliance / Power Supply Cords
      • Hospital Grade Power Cords
      • IEC60309 Pin and Sleeve Power Cords
      • International Power Cords
      • Locking IEC Power Cords
      • LSZH Power Cords
      • Nema Straight Blade Power Cords
      • Nema Twist-Locking Power Cords
      • ORV3 Power Cords
      • Saf-D-Grid Power Cords
      • Shielded EMI/RFI Cords
      • Splitter Power Cords
      • TAA/BAA Power Cords
    • Rack and Installation Solutions
    • SecureSleeves
    • Rack Screws / Cage Nuts / Cable Management
    • Surge Protection Strips
    • Plug Adapters
    • IEC Outlet Shield
    • Micro ATS
    • GFCI Cords
    • Bulk Cord
    • USB Cables & Adapters

        USB Cables & Adapters

      • USB Adapters
      • USB Cables
    • Network Cables
  • pages
    • About us
    • Blog
    • Contact Us
    • Privacy Policies
    • Terms and Conditions
  • Sign in or Register
    • Linkedin
    • Instagram
    • Facebook
  1. Home
  2. AI Infrastructure
  3. Networking & Connectivity
  4. Optics

Refine by

No filters applied

Browse by & Brand Hide Filters Show Filters
  • Cisco - QSFP-40G-PLRL4 - 40GBASE-PLRL4 QSFP+ Transceiver Module

    Cisco

    Cisco - QSFP-40G-PLRL4 - 40GBASE-PLRL4 QSFP+ Transceiver Module

    The Cisco QSFP-40G-PLRL4 is a 40GBASE-PLRL4 QSFP+ optical transceiver module designed for high-density 40 Gigabit Ethernet connectivity. It supports link lengths of up to 2 kilometers over single-mode fiber (SMF) using a 1310nm wavelength. This module...
    USD343.30
  • Cisco - QSFP-40G-CSR4 - 40GBASE-CSR4 QSFP+ Transceiver Module

    Cisco

    Cisco - QSFP-40G-CSR4 - 40GBASE-CSR4 QSFP+ Transceiver Module

    The Cisco QSFP-40G-CSR4 is a 40GBASE-CSR4 QSFP+ transceiver module designed for high-speed data center interconnects and high-performance computing networks. It supports link lengths of up to 300m and 400m over laser-optimized OM3 and OM4 multimode...
    USD90.00
  • FS - QSFP-40G-AC07 - 40G QSFP+ Active Direct Attach Copper Cable (7m)

    Cisco

    FS - QSFP-40G-AC07 - 40G QSFP+ Active Direct Attach Copper Cable (7m)

    The FS QSFP-40G-AC07 is a high-performance 40G QSFP+ to QSFP+ active direct attach copper (DAC) cable designed for short-distance high-speed interconnects. This 7-meter twinax cable provides a cost-effective, low-latency alternative to optical...
    USD321.10
  • Cisco - QSFP-40G-SR-BD - 40GBASE-SR-BiDi QSFP+ Transceiver Module

    Cisco

    Cisco - QSFP-40G-SR-BD - 40GBASE-SR-BiDi QSFP+ Transceiver Module

    The Cisco QSFP-40G-SR-BD is a bidirectional (BiDi) 40 Gigabit Ethernet transceiver module designed for high-bandwidth data center and enterprise networking applications. It enables the reuse of existing 10G duplex multi-mode fiber (MMF) infrastructure...
    USD410.00
  • Cisco - QSFP‑40GE‑LR4 - 40G QSFP+; 10 km over SMF at 1310 nm; duplex LC/UPC connector.

    Cisco

    Cisco - QSFP‑40GE‑LR4 - 40G QSFP+; 10 km over SMF at 1310 nm; duplex LC/UPC connector.

    40G QSFP+; 10 km over SMF at 1310 nm; duplex LC/UPC connector.
    USD332.20
  • Cisco - QSFP-40G-SR4-S - 40GBASE-SR4 QSFP+ Transceiver Module

    Cisco

    Cisco - QSFP-40G-SR4-S - 40GBASE-SR4 QSFP+ Transceiver Module

    The Cisco QSFP-40G-SR4-S is a 40GBASE-SR4 QSFP+ transceiver module designed for high-speed data center and enterprise networking. It supports link lengths of up to 100 meters over OM3 and 150 meters over OM4 multimode fiber (MMF). - Data Rate: 40 Gbps -...
    USD47.80
  • Cisco - QSFP-4X10G-LR-S - 40GBASE-LR4 QSFP+ Transceiver Module

    Cisco

    Cisco - QSFP-4X10G-LR-S - 40GBASE-LR4 QSFP+ Transceiver Module

    The Cisco QSFP-4X10G-LR-S is a 40GBASE-LR4 QSFP+ transceiver module designed for high-density 40 Gigabit Ethernet connectivity. It supports link lengths of up to 10km over single-mode fiber (SMF) using a breakout configuration to four 10GBASE-LR...
    USD398.90
  • Cisco - SFP-25GBX-D-10 - 25GBASE-BX10-D BiDi SFP28 1330nm-TX/1270nm-RX 10km Transceiver

    Cisco

    Cisco - SFP-25GBX-D-10 - 25GBASE-BX10-D BiDi SFP28 1330nm-TX/1270nm-RX 10km Transceiver

    The Cisco SFP-25GBX-D-10 is a high-performance Bi-Directional (BiDi) SFP28 transceiver module designed for 25G Ethernet deployments over single-mode fiber. It operates on a single strand of fiber by utilizing different wavelengths for transmission and...
    USD121.10
  • Cisco - SFP-25G-LRL - 25GBASE-LRL SFP28 1310nm 2km DOM Transceiver Module

    Cisco

    Cisco - SFP-25G-LRL - 25GBASE-LRL SFP28 1310nm 2km DOM Transceiver Module

    The Cisco SFP-25G-LRL is a high-performance SFP28 transceiver module designed for 25G Ethernet links over single-mode fiber (SMF). It supports a transmission distance of up to 2 km at a wavelength of 1310 nm, making it ideal for data center and...
    USD82.20
  • Cisco - SFP-25G-LR-I - 25GBASE-LR SFP28 Industrial Transceiver Module

    Cisco

    Cisco - SFP-25G-LR-I - 25GBASE-LR SFP28 Industrial Transceiver Module

    The Cisco SFP-25G-LR-I is an industrial-grade 25GBASE-LR SFP28 transceiver module designed for high-speed 25 Gigabit Ethernet connectivity over single-mode fiber. It supports links up to 10 km, making it ideal for enterprise, data center, and industrial...
    USD95.60
  • Cisco - SFP-10/25G-LR-I - Industrial 10/25GBASE-LR SFP28 Transceiver Module

    Cisco

    Cisco - SFP-10/25G-LR-I - Industrial 10/25GBASE-LR SFP28 Transceiver Module

    The Cisco SFP-10/25G-LR-I is an industrial-grade dual-rate SFP28 transceiver module designed for 10G and 25G Ethernet connectivity over single-mode fiber. It supports link lengths up to 10 km, providing a flexible and robust solution for high-speed...
    USD110.00
  • Cisco - SFP-10/25G-CSR-S - 10/25GBASE-CSR SFP28 Transceiver Module

    Cisco

    Cisco - SFP-10/25G-CSR-S - 10/25GBASE-CSR SFP28 Transceiver Module

    The Cisco SFP-10/25G-CSR-S is a dual-rate SFP28 transceiver module designed for high-speed data center and enterprise networking applications. It supports both 10G and 25G Ethernet connectivity over multimode fiber (MMF) at distances up to 400 meters. -...
    USD82.20
  • Previous
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • Next
!

Footer Start

Contact Us
535 Mission St San Francisco, CA 94105 info@tropical-it.com
+1 888-798-7674
Navigate
  • About us
  • Blog
  • Contact Us
  • Privacy Policies
  • Terms and Conditions
  • Sitemap
Categories
  • Audio & Video
  • Computing
  • AI Infrastructure
  • Networking
  • Structured Cabling
  • Data Center
  • Cables
Subscribe to our email

Get the latest updates on new products and upcoming sales

  • Linkedin
  • Instagram
  • Facebook

© 2026 Tropical IT

x
Compare

Item Successfully added to comparison list.

x
Compare

Item Successfully removed from comparison list.

x
Compare

At least 2 products are needed to make a valid comparison.