Cisco SFP (mini-GBIC) Module

Cisco SFP (mini-GBIC) Module

1000BASE-BX40-D and 1000BASE-BX40-U for Single-Fiber Bidirectional Applications

The Cisco GLC-BX40-D-I, GLC-BX40-DA-I, and GLC-BX40-U-I SFPs operate on a single strand of standard SMF.

A GLC-X40-D-I or GLC-BX40-DA-I device connects to a GLC-BX40-U-I device with a single strand of standard SMF with an operating transmission range up to 40 km. The communication over a single strand of fiber is achieved by separating the transmission wavelength of the two devices. The GLC-BX40-D-I, GLC-BX40-DA-I, and GLC-BX40-U-I SFPs also support digital optical monitoring (DOM) functions according to the industry-standard SFF-8472 multisource agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

• SFP (mini-GBIC) offers enhanced dependability with maximum productivity


• With 1000BASE-BX40-U technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable


• Up to 10x faster than standard Ethernet connection and provides high-performance


• Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components


• With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance


• Hot-swappable form factor allows hassle-free and easy usage with increased efficiency


• SFP (mini-GBIC) with data networking application/usage for maximum dependability and convenience