RJ45 Copper SFP Transceiver Modules

These modules from Bel Fuse are designed with Broadcom's BCM54616S chipset

Image of Bel Fuse Inc's RJ45 Copper SFP Transceiver ModulesBel Fuse Inc.'s RoHS-compliant transceiver module is able to access the physical layer IC (PHY) via I2C interface. Additionally, the device features Baseline Wander correction to recover data in a worst-case network environment, and an automatic medium-dependent interface crossover (auto-MDIX) feature. In 1000BASE-T and 100BASE-TX modes, the transmit data stream is scrambled to reduce radiated emissions and to ensure that there is no correlation between symbols in the data stream.

Supporting 10/100/1000 Mbps data-rate in excess of 100 meters (325 feet) reach over UTP Category 5/5e cables, the robust SFP-1GBT-05 transceiver module is ideally suited for implementing small form-factor Network Interface Cards (NICs) and uplinks. As such, it is highly appropriate for use in such high-density applications as LAN 1000BASE-T, switch-to-switch interfaces, switched backplanes, blade servers, gaming devices, and router/server interfaces.

BelFuse SFP Modules Selection Guide

Features Applications
  • Bail latch provides ease of extraction
  • Complies with IEEE 802.3, 802.3u, and 802.3ab specifications
  • Operates in extended temperature range of -40°C to +85°C
  • Conforms to Multi-Source Agreement (MSA) specifications for SFP transceivers
  • Supports IEEE 802.3u and IEEE 802.3ab auto-negotiation features to allow networking equipment to automatically determine and adjust the required settings
  • Routers
  • Networking equipment
  • Switch-to-switch interfaces
  • Industrial temperature environments
  • 10/100/1000 Mbps data rate in excess of 100 meters of Category 5/5e cable
Image of Bel Fuse's Ethernet Connectivity At-A-Glance
Ethernet Connectivty At-A-Glance


ImageManufacturer Part NumberDescriptionData RateApplicationsAvailable Quantity
SFP-1GBT-06 datasheet linkCOPPER SFP TXRX 1.25GB/SSFP-1GBT-06COPPER SFP TXRX 1.25GB/S1.25GbpsGeneral Purpose783 - Immediate
SFP-1GBT-06 product page link
SFP-1GBT-05 datasheet linkCOPPER SFP TXRX 1.25GB/SSFP-1GBT-05COPPER SFP TXRX 1.25GB/S1.25GbpsGeneral Purpose649 - Immediate
SFP-1GBT-05 product page link
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Published: 2013-03-12