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clairelin
clairelin بازدید : 45 پنجشنبه 03 اسفند 1391 نظرات (0)

SFP make reference to Small Form-Factor Pluggable, a concise, hot-pluggable transceiver employed for both telecommunication and data communications applications. Cisco SFP is widely used using their routers and switches, the Cisco Systems Inc is world renowned leading company supplying network and communications services and product. Cisco is among the top 500 companies in the world. Nowadays, 70 % with the internet traffic undergoes Cisco products. Cisco SFP transceiver is hot swappable and usually the SFP module are with LC fiber connector interface. Cisco SFP carries a great deal of the transceivers with various working wavelength and distance.

Before, I needed discussing Cisco GLC-ZX-SM article you have not seen, that today, I'll be in-depth introduced Cisco glc-t and Cisco GLC-ZX-SM details. Don't miss the exciting content.

Cisco glc-t:

Cisco GLC T SFP transceiver is really a hot pluggable module use RJ45 interface, cisco glc-t compatibility is compatible to utilize with 1000Base-T applications, we stock the Cisco GLC T SFP equivalent transceivers, they are 100% suitable for Cisco equipment and stable performance.

GLC T Copper Small Form Pluggable (SFP)transceivers is high end, cost effective module compliant using the Gigabit Ethernet and 1000- BASE-T standards as per IEEE 802. 3-2002 and IEEE 802.3ab, which supporting 1000Mbps data- rate approximately 100 meters reach over unshielded twisted-pair category 5 cable.

The GLC T SFP transceiver supports1000 Mbps full duplex data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All pairs within the cable are used with symbol rate at 250Mbps on each pair. The GLC T SFP transceiver provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2wire serial bus at address A0h.

Cisco GLC-ZX-SM:

Cisco GLC ZX SM SFP is utilized for 1000Base-ZX application, it works with single mode optical fiber at 1550nm working wavelength.Fiberstore provide two kind of GLC ZX SM with 120 Km and 70Km transmission distance, Cisco GLC-ZX-SM-120 SFP and Cisco GLC-ZX-SM-RGD SFP. Cisco GLC ZX SM could reach a max 120 km working distance over single mode fiber. This mini GBIC is carrier-class quality and is fully trusted for the most demanding LAN/WAN applications, voice projects, or network deployments.

The GLC-ZX-SM-120 SFP transceivers are powerful, affordable modules supporting data-rate of 1.25Gbps and 80km transmission distance with SMF.Fiberstore GLC-ZX-SM can be a single mode transceiver useful for 1000Base-ZX applications.

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