1. Enterprise Network Switch Modules Parts
  2. sku: 10223371368681731
  3. MOLEX 74740-0004

MOLEX 74740-0004 Gigabit Ethernet Gbic Copper Transceiver 1000BASE-T RJ-45

74740-0004 Molex 1000base-t Rj-45 Gigabit Ethernet Gbic Copper Transceiver

( Brand: Molex ), ( Manufacturer Part Number: 74740-0004 ), ( Type: Ethernet Copper Transceiver ), ( Country Of Origin: United States )

Review MOLEX 1000base-t Gigabit Ethernet Gbic Copper Transceiver

The Molex 74740-0004 1000base-T RJ-45 Gigabit Ethernet GBIC Copper Transceiver is a high-performance networking component designed for use in Gigabit Ethernet networks. This transceiver converts the electrical signals from a standard RJ-45 Ethernet cable to the optical signals required for transmission over fiber-optic cabling.

This particular model is specifically designed for use with copper cabling, making it an ideal choice for shorter distance Gigabit Ethernet applications. The 1000base-T standard supports data transfer rates of up to 1 Gbps over four pairs of copper wires, allowing for fast and reliable data transmission.

The GBIC (Gigabit Building Interconnect) form factor of this transceiver makes it easy to install and use in a variety of networking environments. The transceiver simply slides into a GBIC-compatible slot on a network switch or router, and the RJ-45 connector allows for easy connection to standard Ethernet cabling.

The Molex 74740-0004 transceiver is built with high-quality components and undergoes rigorous testing to ensure reliable performance. It features a robust design with a ruggedized housing to withstand the demands of high-traffic networking environments.

Additionally, this transceiver is compatible with IEEE 802.3z and IEEE 802.3ab standards, ensuring compatibility with a wide range of networking equipment. It also supports full-duplex and half-duplex operation, allowing for flexible networking configurations.

In summary, the Molex 74740-0004 1000base-T RJ-45 Gigabit Ethernet GBIC Copper Transceiver is a high-performance networking component designed for use with copper cabling in Gigabit Ethernet networks. Its GBIC form factor makes it easy to install, and it is built with high-quality components for reliable performance. It is compatible with a wide range of networking standards and configurations, making it a versatile and valuable addition to any networking infrastructure.

Molex 74740-0004 is a 1000Base-T RJ-45 Gigabit Ethernet GBIC copper transceiver. GBIC (Gigabit Building Interconnect) is a hot-pluggable, compact form factor module used for Gigabit Ethernet connections. Here are the pros and cons of buying this transceiver:

Pros:

1. Compatibility: This transceiver is compatible with various networking devices that support 1000Base-T RJ-45 GBIC connectors.

2. Hot-Pluggable: It is hot-pluggable, allowing for easy installation and replacement without powering off the device.

3. Cost-Effective: Compared to built-in Gigabit Ethernet ports, GBIC modules can be a more cost-effective solution for upgrading network interfaces.

4. High Data Transfer Rate: With a data transfer rate of 1 Gbps, it offers fast data transfer speeds.

5. Durable: Molex is a reputable brand known for producing high-quality components, ensuring long-term reliability.

Cons:

1. Requires GBIC-compatible Devices: This transceiver will only work with devices that have GBIC slots.

2. Additional Cost for Cables: You will need to purchase a separate RJ-45 Cat 5e or Cat 6 Ethernet cable to connect the transceiver to the network.

3. Limited Length Support: Due to signal loss over longer distances, the maximum recommended cable length for this transceiver is 100 meters.

In conclusion, the Molex 74740-0004 1000Base-T RJ-45 Gigabit Ethernet GBIC copper transceiver is a suitable choice for network upgrades. It offers high data transfer rates, is cost-effective, and is hot-pluggable. However, it requires GBIC-compatible devices, and you will need to purchase additional cables for installation.

Recommendation:

If you have a network device with a GBIC slot and need to upgrade its Ethernet interface to Gigabit, this Molex transceiver is a solid choice. Make sure to purchase the appropriate length of RJ-45 Cat 5e or Cat 6 Ethernet cable to complete the connection.

Details:

Agent QFCT-5697 6705611-01 2GB 1300nm 1000BASE-LX GBIC Transceiver Module. Multiple items in the cover photo may showcase different angles or all available stock. MPN: 74740-0004. Purchasing multiple items.

This item has been cleaned and handled in accordance with the manufacturers instructions. Molex 74740-0004 1000Base-T RJ-45 Gigabit Ethernet GBIC Copper Transceiver. Your satisfaction is a top priority for us. Please verify directly with the manufacturer.

If this product is a medical device or item. For quantity inquiries, please. Items are sold individually unless specified otherwise in the listing title.

The photos show a typical example of the products condition. Brand: Molex. If you are a customer in the EU or Northern Ireland. Need it sooner.

part #: 747400004 prices

  • $22.99-$51.48

specifications switchchunk:

  • brand: Molex
  • mpn: 74740-0004
  • type: Ethernet Copper Transceiver
  • country of origin: United States

seller switchchunk:

  • # reviews: 14858
  • rating: 99.9%
  • city: Naperville, Illinois

returns switchchunk:

  • paid by: Seller
  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days

shipping switchchunk:

  • cost: $0.00
  • class: Standard
  • transit: 3-7 Days
  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage

offer switchchunk:

  • availability: In Stock
  • options: Ship-to-home
  • started: April 1, 2026
  • quantity: 1
  • sold: 0

general switchchunk:

  • Enterprise Networking, Servers > Switches Hubs > Switch Modules
  • condition: New

payments switchchunk:

  • credit card: Discover
  • wallet: Google-pay
  • other
type: ethernet copper transceiver, country of origin: united states,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 10223371368681731,

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