Kupari-SFP-lähetin-vastaanotin BlueOptics 3HE11904AA-BO 1000 Mbit/s

The BlueOptics 3HE11904AA-BO is a copper SFP transceiver designed for Gigabit Ethernet links in a compact SFP form factor. It supports a maximum data transfer rate of 1000 Mbit/s over a standard copper cable and provides a reliable physical interface for network devices that accept SFP modules. The module is silver in colour, lightweight at 20 grams, and is specified with a mean time between failures (MTBF) of 1,000,000 hours, making it suitable for use in switches, routers and media converters that require a short-reach copper connection.

Advantages

The transceiver offers a standard RJ-45 Ethernet interface and supports full Gigabit Ethernet speeds up to 1000 Mbit/s, enabling straightforward integration into existing copper-based network infrastructures. Its compact SFP form factor saves port space on network equipment and allows hot-plug installation. The module's low weight and silver finish simplify handling and visual identification in rack-mounted installations, while the specified MTBF provides an indication of long-term reliability for continuous operation.

Suitable for

• Short-reach copper Gigabit Ethernet connections up to 100 m
• Switches, routers and media converters with SFP ports
• Replacing or upgrading existing copper SFP modules in network racks
• Environments requiring compact SFP modules to save space on patch panels

Key specifications

• Data transfer rate: 1000 Mbit/s (Gigabit Ethernet)
• Interface: 1 x RJ-45 Ethernet port (copper)
• Maximum transfer distance over copper: 100 m
• Form factor: SFP (small form-factor pluggable)
• Weight: 0.02 kg
• Colour: Silver
• Reliability: MTBF 1,000,000 hours

How to use

Insert the BlueOptics copper SFP transceiver into a compatible SFP port on a switch, router or media converter while the equipment is powered on or off according to the host device's guidelines. Connect a standard Cat5e/Cat6 copper cable to the RJ-45 port on the transceiver and to the corresponding network device. Configure the host device network settings as required for Gigabit Ethernet operation; most modern devices will auto-negotiate link speed and duplex. Verify link status through the host device indicators or management interface.

Recommendations

Use quality, shielded or unshielded twisted-pair cables rated for Gigabit Ethernet (Cat5e or higher) and limit copper link lengths to 100 m to ensure reliable performance. Confirm SFP compatibility with the host device documentation before installation and follow electrostatic discharge (ESD) precautions when handling the module.