1000BASE SFP Transceiver Provided By Fiberstore

The 1000BASE designation is an IEEE shorthand identifier. The "1000" in the media type designation refers to the transmission speed of 1000 Mbps. The "BASE" refers to baseband signalling, which means that only Ethernet signals are carried on the medium. For Gigabit Ethernet, industry offerings include these types of wiring:

• 1000BASE-T (four pairs of Category 5 unshielded twisted pair cable for a maximum length of 100 meters)
• 1000BASE-SX (a short laser wavelength on multimode fiber optic cable for a maximum length of 550 meters)
• 1000BASE-LX/LH (a long wavelength for a "long haul" fiber optic cable for a maximum length of 10 kilometers)
• 1000BASE-EX (the laser wavelength is 1310nm on single-mode fiber optic cable for a maximum length of 40 km)
• 1000BASE-ZX (an extended wavelength single-mode optical fiber for up to 100 kilometers)
• 1000BASE-BX10(single way single-mode fiber optic cable for a maximum length of 10km)

Cisco, one of the top 500 companies in this world, supplies network and communications goods and service. Its SFP(small form-factor pluggable) transceiver is popular using their routers and switches. Cisco SFP is definitely an upgraded version fiber optic transceiver in the traditional one, which can be smaller and more flexibility. Cisco SFP provides a number of the transceivers with various working wavelength and distance. Today I'd like to introduce you something about the Cisco 1000Base SFP transceivers, including 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on the port-by-port basis.

1000BASET SFP for Copper networks work on garden variety Category 5 unshielded twisted pair copper cabling. Cisco 1000BASE-T SFP is capable of approximately 100m (328 ft) link lengths. Cisco 1000BASE-T SFP modules support 10/100/1000 autonegotiation and Auto MDI/MDIX.

1000BASE-SX SFP which in some areas is called Transceiver SX, and it can be used just for the purposed from the multimode optical fiber. It is fully suitable for IEEE802.3z 1000BASE-SX standard. 1000BASE-SX SFP traditional 50 microns of multimode optical fiber link is 550 meters high and 62.5 micron fiber distributed data interface (FDDI) multimode optical fiber can be 220 meters.

Used for 1000BASE-LX/LH SFP(GLC-LH-SM) single mode and multimode optical fiber application. Compatible with IEEE802.3z 1000BASE-LX standard 1000BASE-LX/LH SFP. the SFP operating cycle standard single mode fiber optic link up to 10 km, 550 meters of any of the multimode optical fiber. With the traditional form of multimode optical fiber, transmitter should adjust cable and through the model.

1000BASE-EX SFP is perfect for long-reach, single mode fiber can reach 40 km long. A 5 dB must be inserted regarding the inline optical attenuator from the fiber optic cable on both sides from the receiving port of SFP back end about the hyperlink to the connections about the back.

1000BASE-ZX SFP(GLC-ZX-SM) is required for too long distance, about 70km duration of single mode fiber application. SFP optical link budget of the 23 decibels, but the exact link span depends on multiple factors, for example, fiber optic connector, quantity and connector.

1000BASE-BX10-D and 1000BASE-BX10-U SFP of single fiber bi-directional applications and compatibility according to IEEE 802.3ah 1000BASE-BX10-D and 1000BASE-BX-10-U standards. 1000BASE-BX10-D SFP are operated by only one strand of ordinary SMF.

Fiberstore.com provides a fully choice Cisco SFP fiber optic transceivers, including Cisco Bidi SFP,Cisco Copper SFP , Cisco DWDM SFP and Cisco CWDM SFP . The Cisco 1000BASE SFP Transceiver provided by Fiberstore are economic price but high-quality. Their Cisco SFP modules fully tested to be sure the compatibility with equipment from Cisco as well as other companies.