Many people is likely t need SFP transceiver module or cables but they do not know which they should buy, and now I will introduce the two products in Fiberstore.
SFP-10G-SR is hot-swappable fiber transceiver module with 850nm VCSEL transmitter and PIN photo detector, it is fully compatible with IEEE 802.3ae 10Gbase-SR, electrical interface of the SFP+ SR is compliant to SFF-8431. SFP 10G SR features are low power consumption and it supports multi-rate from 2G fiber channel to 10G Ethernet. And we know Cisco SFP 10G SR is a SFP module that used for 10Gigabit applications, we Fiberstore supply Cisco the SFP 10G SR equivalent transceivers, they are compatible to work with both 50/125MMF and 62.5/125MMF, the characteristics of the other feature the good prices, excellent performance and 100% compatibility.
The SFP 10G SR hot swappable transceiver use LC connector interface, supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade multimode fiber (MMF). Using 2000 MHz*km MMF (OM3), up to 300m link lengths are possible. The SFP 10G SR modules are easy for deployment and maintenance, Rohs compliant and meet the IEEE standards for 10G Ethernet. 10 Gigabit Ethernet over copper is most commonly found in an SFP+ direct attach form-factor, in which twinaxial copper is terminated by SFP+ housing attached to the end of the cable, Some vendors refer to these as Direct Attach Copper (DAC) cables. These are used for fairly short runs, 1 to 7m for passive cables or up to 15m for active cables, with the latter drawing transmission power from the connected device. 10 Gigabit copper over UTP(10GBase-T) is also available, but is less common at the moment, as upgrading infrastructure to support it tends to cost more than using existing SFP+ ports.
In fact, External ports include 14 ports for 1 Gb or 10 Gb Ethernet SFP+ transceivers (support for 1000Base-SX, 1000Base-LX, 1000Base-T, 1000Base-SR, or 10GBase-LR) or SFP+ copper direct-attach cables (DAC). Ten ports are enable by default. An optional FoD license is required to activate the remaining four ports. SFP+ modules and DAC cables are not included and must be purchased separately. When 10 GbE started to be widely deployed in the data center, the most prominent copper cable type used was based on the enhanced small form-factor pluggable (SFP+) standard. The SFP+ reach is limited to about 7 m when using direct attached copper cables and around twice that when using active copper transceivers in the cable connectors. For longer reaches, optical cables are used between the racks. But these SFP+ cables are relatively expensive compared to Cat5.
The Cisco 10GBASE SFP+ modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications. Cisco SFP+ Copper Twinax direct-attach cables are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. Cisco offers passive Twinax cables in lengths of 1, 1.5, 2, 2.5, 3 and 5 meters, and active Twinax cables in lengths of 7 and 10 meters. As we know Cisco SFP-H10GB-CU1M, this SFP-H10GB-CU1M can apply into 1-8G Fiber Channel and 1-10G Gigabit Ethernet, or these devices such as Hub, Switches, Routers, Servers, Network Interface Card (NICs), its function mainly include networking, storage, telecommunications.
Fiberstore is a leading manufacturer and supplier of fiber optic transceiver.module and SFP cable. They have a large quantity of SFP transceivers and cables in stock. All of the SFP-10G-SR transceivers are tested in-house prior to shipping to insure that they will arrive in perfect physical and working condition. And they guarantee the SFP-10G-SR transceivers to work in your system and all of fiber optic equipment coming with a lifetime advance replacement warranty. And very pleasnat news it that Fiberstore is doing with 30% of the price on sale of most fiber optical products, and if you want to know more, welcome to visit our online store.
Article Source: http://www.fiber-optic-solutions.com/
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