D-Link is the world leader in connectivity for small, medium and large enterprise business networking. The company is an award-winning designer, developer and manufacturer of networking, broadband, digital electronics, voice and data communications solutions for the digital home, Small Office/Home Office (SOHO), Small to Medium Business (SMB) and Workgroup to Enterprise environments. D-Link's products are aimed at the networking and communications market. There is a number of products provided by D-link. Today, we'll only introduce an essential part of the switches product line - the transceiver module and mainly be centered on its 100/1000 Mbps SFP modules.
D-Link's SFP Module Series
D-Link's highly integrated transceivers offer low jitter performance for extended optical link support without degradation. D-Link's new line of Gigabit Interface Converters (GBICs) and Small Form-Factor Pluggables (SFPs) transceivers represent an industry leading combination of performance and affordability. D-Link's new Gigabit transceivers are available in two form-factors: standard (GBIC) or (SFP) /mini-GBIC.
100BASE-FX SFP
D-Link's DEM-211 100BASE-FX Multimode LC SFP Transceiver provides a high performance solution for serial optical data communication applications. The DEM-211 has a duplex LC connector and provides an IEEE 802.3u compliant link for up to 100Mbps in half duplex mode (200Mbps full-duplex mode) for fiber cable applications. The high performance DEM-211 enables reliable data transfer in short, intermediate, and long distances for building, factory, campus, and metropolitan networking applications. When two switches are connected together using a DEM-211 transceiver on both ends, link speeds of up to 155Mbps can be attained. The DEM-211 allows you to provide 100BASE-FX SFP fiber optic connectivity on Gigabit combo SFP ports for D-Link switches.
1000BASE-T SFP
D-Link's DGS-712 1000BASE-T Copper SFP transceiver is based on the SFP Multi Source Agreement. It is compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 802.3z and 802.3ab and supports a maximum cable distance coverage up to 300m link lengths. The DGS-712 plugs into any standard SFP interface allowing for 1000Base-T Gigabit transmission over standard Category 5 twisted pair copper.
1000BASE-SX SFP
D-Link's DEM-311GT 1000BASE-SX SFP is a high performance 850nm multimode SFP/mini-GBIC transceiver which is with duplex LC connector interface. Supporting full duplex, Gigabit speeds on multimode fiber for distances of up to 220m/550m on 62.5µm/50µm fiber respectively. The unit features a metal housing to reduce EMI and to increase durability. The DEM-311GT is hot pluggable and is 30-day money back guarantee and with a lifetime advance replacement warranty.
1000BASE-LX SFP
D-Link's 1000BASE-LX SFP, the DEM-310GT is a high performance 1310nm multimode/Singlemode SFP (mini-GBIC) transceiver. Supporting full duplex, Gigabit speeds on multimode/Singlemode fiber for distances of up to 550m/550m/10km on 62.5µm/50µm/9µm respectively. The unit features a metal housing to reduce EMI and to increase durability. Its interface is duplex LC connector. The DEM-310GT is hot pluggable and is 30-day money back guarantee and with a lifetime advance replacement warranty.
D-Link's SFP Module Alternative Solution
Fiberstore offers third party optical transceivers and all the D-Link SFP transceiver is certified 100% compatible with D-Link switch and router product lines.These D-Link SFP transceivers can be mixed and deployed with D-Link OEM SFP transceivers for seamless network performance and interoperability. Our cost-effective D-Link SFP optical modules are delivered to worldwide from our factory directly.
Warm tips: Other brands solution is available. All Fiberstore SFP transceivers are fully compatible with major brands (Cisco, HP, NETGEAR, Finisar, Juniper, etc.) and backed by a Lifetime Warranty.
More infomation about D-Link's SFP: D-Link SFP Transceiver Specifications.Article Source: D-Link SFP solution
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