Which fiber connector type is the GBIC designed for?

Which fiber connector type is the GBIC designed for?

GBIC (Gigabit interface converter), pronounced jee-bick, is a standard type of modular interface designed in the 1990s for Gigabit Ethernet connections. GBIC modules may contain RJ-45 or fiber-optic cable ports (such as LC, SC, or ST).

What does GBIC stand for?

GBIC stands for Gigabit Interface Converter. SFP is short for Small Form-factor Pluggable. Usually, SFP is considered as an upgraded version of GBIC module. However, GBIC and SFP are equal in performance.

What is GBIC used for?

A gigabit interface converter (GBIC) is a transceiver that converts electric currents (digital highs and lows) to optical signals, and optical signals to digital electric currents. The GBIC is typically employed in fiber optic and Ethernet systems as an interface for high-speed networking.

What is a GBIC port?

The industry-standard Cisco Gigabit Interface Converter (GBIC) is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network.

What is the difference between SC and ST connector?

SC stands for subscriber connector and is a standard-duplex fiber-optic connector with a square molded plastic body and push-pull locking features. ST stands for straight tip, a high-performance fiber-optic connector with round ceramic ferrules and bayonet locking features.

What are ST connectors used for?

A straight tip connector (ST connector) is a connector used in fiber-optic cables that utilizes a bayonet-style plug and socket. It has become the de facto standard for commercial wirings.

Are Gbics and Sfps the same?

GBIC and SFP are both a kind of hot-pluggable optical transceiver which is mainly used to convert between the optical signal and electrical signal. However, GBIC and SFP are equal in performance. The only major difference between them is their size. SFP module is much smaller than GBIC module.

What type of connectors are used for GBIC and SFP ports?

Note that all GBIC module ports have SC-type connectors and all SFP ports have LC-type connectors.

How do I install a GBIC module on a fiber-optic cable?

• Insert a 5-dB in-line optical attenuator between the fiber-optic cable plant and the receiving port on the 1000BASE-ZX GBIC module at each end of the link whenever the fiber-optic cable span is equal to or greater than 15.5 miles (25 km) but less than 31 miles (50 km).

What is the difference between GBIC and SFP?

The GBIC module and SFP module are input/output (I/O) devices that plug into a Gigabit Ethernet port, linking the port with a 1000BASE-X fiber-optic network. A GBIC module is shown in Figure 1, and an SFP module in Figure 2.

What is the range of a GBIC module interface?

The 1000BASE-LX/LH (long wavelength/long haul) GBIC module interfaces fully comply with the IEEE 802.3z 1000BASE-LX standard. However, their higher optical quality allows them to reach 6.2 miles (10 km) over single-mode fiber (SMF) versus the 3.1 miles (5 km) specified in the standard.