OEMfibers 1000BASE SFP Transceivers for Gigabit Ethernet

1000BASE SFP transceiver (Small form-factor pluggable) is definitely a device that interfaces a network device motherboard to a fiber optic or copper networking cable. It is designed to support Gigabit Ethernet, Fibre Channel and other communications standards. Since Gigabit Ethernet can be classified into fiber-based Gigabit Ethernet and copper-based Gigabit Ethernet, there are 1000BASE SFP transceiver and 1000BASE copper SFP transceivers used in Gigabit there are different physical layer standards for fiber-based Gigabit Ethernet, Different 1000BASE SFP transceiver may be used for different standards of Gigabit Ethernet. These 1000BASE SFP transceiver can be used for single-mode and multi-mode fibers of different reaches. For example, the 1000BASE-LX SFP transceiver can operate on standard single-mode fiber-optic link spans of up to 10km and up to 550m on any multi-mode fibers. When it can be used over legacy multi-mode fiber type, its transmitter should be coupled through a mode conditioning patch cable.

1000BASE Copper SFP transceivers use copper lines for linking. In copper-based Gigabit Ethernet, the Cisco 1000BASE-T SFP module is the most commonly-used transceiver. Be compatible with the Gigabit Ethernet and 1000BASE-T standards, it operates on standard Category 5 unshielded twisted-pair copper cabling of link lengths up to 100m.

As Gigabit Ethernet has been demonstrated to be a viable solution for increased bandwidth requirements for growing networks, the market is flooded with different 1000BASE SFP transceiver. OEMfibers.com supplies many kinds of 1000BASE SFP transceivers including the aforesaid 1000BASE-LX SFP transceiver and 1000BASE-T copper transceiver.

评论

发表评论

此博客中的热门博文

Differences between cisco GLC-T and cisco GLC-TE

 Cisco GLC-T, GLC-TE and SFP-GE-T optical modules are all Gigabit port optical modules with RJ45 interface and 100m transmission distance. They are cost-saving solutions for Gigabit Ethernet connection in data center, access network and storage area network applications. Therefore, these three types of optical modules are often difficult to distinguish. In fact, the transmission effect of these three optical modules is the same, which optical module can achieve Gigabit transmission, but it is certainly noteworthy that the original Cisco GLC-T and SPF-GE-T optical modules were terminated on June 1, 2017 and replaced by GLC-TE optical module. SFP-GE-T optical module with NEBS 3 ESD function needs to be selected if it is traded directly with the telecommunications company (which requires NEBS).The price of GLC-T and GLC-TE optical modules is low, and they can also meet the needs of Gigabit Ethernet. The Cisco Gigabit optical modules provided by Easy Communications can meet a large number
阅读全文

Cisco 10GBASE SFP+ Modules Data Sheet

 Product overview The Cisco 10GBASE SFP+ modules offer you a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications. Features and benefits Cisco SFP+ modules offer the following features and benefits. Industry’s smallest 10G form factor for greatest density per chassis Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch (no need to power down if installing or replacing) Supports “pay-as-you-populate” model for investment protection and ease of technology migration Digital optical monitoring capability for strong diagnostic capabilities Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link Cisco quality Identification (ID) feature enables a Cisco platform to identify whether the module is certified and tested by Cisco Cisco SFP-10G-SR-S module (S-Class) The Cisco 10GBASE-SR module supports a link length of 26 meter
阅读全文

Why the sfp transceiver not work

 The failure of the sfp optical module is divided into the failure of the transmitter and the failure of the receiver. Through the analysis of the main causes of the phenomenon, the most likely problems are mainly concentrated in the following aspects: The optical port of the  1000base SFP transceiver  is contaminated and damaged Because of the pollution and damage of the optical interface of the module, the loss of the optical link is increased, so that the optical fiber link is unreachable. The main reasons for this phenomenon are the following four points: 1. The optical port of the SFP optical module has been exposed to the environment for a long time, resulting in contamination and contamination of the SFP optical port; 2. The end face of the fiber jumper connected to the  Cisco SFP-10g-sr  optical module has been contaminated, and the SFP optical port provides been contaminated; 3. Improper operation of the end face of the optical connector with pigtails, scratching of the finish
阅读全文