a b c d SFP-DD MSA (March 11, 2022). "SFP-DD/SFP-DD112/SFP112 Hardware Specification for SFP112 AND SFP DOUBLE DENSITY PLUGGABLE TRANSCEIVER Revision 5.1" (PDF). The Cisco 10GBASE-ER Module supports a link length of up to 40 kilometers on standard Single-Mode Fiber (SMF, G.652). S peed and compatibility . SFP+ ports can accept SFP optics but at a reduced speed of 1 Gbit/s. And an SFP+ transceiver can not be plugged into an SFP port, otherwise, the product or port may be damaged.

Due to its smaller size, SFP replaces the formerly common gigabit interface converter (GBIC). Unlike GBIC which has a SC fiber optic interface, SFP has a LC interface and the main body size of SFP is only about half of the GBIC. They offer a cost effective way to connect a single network device to a wide variety of fiber cable distances and types. Therefore SFP is also called Mini-GBIC. SFP, SFP+, SFP28, QSFP+, and QSFP28 are different fiber transceiver types on the market. They are all hot-pluggable optical modules that are used to connect network switches or other devices. Then, SFP vs. SFP+, SFP28 vs. SFP+, QSFP vs. QSFP28, what are their differences? Can SFP28 transceiver plug into SFP+ slots? And how to choose between these five form factors transceiver modules? All explanations are here. What are They? Small form-factor pluggable specifications are published in the SFP Multi-Source Agreement, which enables you to mix and match components from different vendors. However, some IT equipment manufacturers sell network devices that support only vendor-specific SFPs. To ensure compatibility, review the vendor’s optics testing centeror ask your vendor to verify compatibility. As one of the most popular industry standards it is supported by many network component vendors. SFP+ supports 8 Gbit/s Fibre Channel, 10 Gigabit Ethernet and the Optical Transport Network standard OTU2. SFP+ modules come in two types linear and limiting. Linear SFP+ modules are most appropriate for 10GBase-LRM, otherwise, limiting modules are preferred. These contain a signal amplifier to re-shape the degraded (received) signal whereas linear does not.PROLINE 1000BASE-SX EXT MMF SFP F/CISCO 1310NM 2KM - SFP-MX-CDW - Ethernet Transceivers". CDW.com . Retrieved January 2, 2017. SFP stands for small form-factor pluggable, also known as mini-gbic (gigabit interface converter). An Ethernet SFP module is simply a small modular transceiver that plugs into an SFP port on a network switch or server. SFP transceiver has replaced the GBIC module in most applications because of its small size, allowing it to be used in tight networking spaces to provide fast communication between switches and important networking components. The Gigabit SFP module is hot-pluggable, which makes it easy to adjust existing networks without having to redesign the entire cable infrastructure. See more details about Ethernet SFP module types in the following video. The physical dimensions of the SFP transceiver (and its subsequent faster variants) are narrower than the later QSFP counterparts, which allows for SFP transceivers to be placed in QSFP ports via an inexpensive adapter. Both are smaller than the XFP transceiver. LX–1310nm, for distances up to 10km (originally, LX just covered 5km and LX10 for 10km followed later) How about installing SFP+ optics into the SFP port? Will the SFP port accept the SFP+ module? This case is not likely to happen as 10G SFP+ in an SFP port will not run at 10Gbps. A more realistic solution is to use the 1G module. Scenario 3: Connectivity between SFP+ Transceiver and SFP Transceiver

The Cisco SFP-10G-ZR is a multirate 10GBASE-ZR, 10GBASE-ZW, and OTU2/OTU2e module. It supports link lengths of up to about 80 kilometers on standard Single-Mode Fiber (SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications. SFP+ and SFP28 are two different types of transceiver form factors in the small form-factor pluggable (SFP) family. While SFP+ is an upgraded version of SFP, SFP28 is an enhanced version of SFP+. Consequently, SFP28 ports in network equipment such as switches and routers will accept all SFP28, SFP+, and SFP transceivers. However, what are the main differences between SFP+ and SFP28 and what are their core features?OSFP MSA Announces Release of OSFP 4.0 Specification for 800G Modules". www.osfpmsa.org (Press release) . Retrieved January 18, 2022. With the 800G spec completed, group is developing specification for 1600G modules

SFP transceivers exist supporting synchronous optical networking (SONET), Gigabit Ethernet, Fibre Channel, PON, and other communications standards. At introduction, typical speeds were 1Gbit/s for Ethernet SFPs and up to 4Gbit/s for Fibre Channel SFP modules. [4] In 2006, SFP+ specification brought speeds up to 10Gbit/s and the SFP28 iteration is designed for speeds of 25Gbit/s. [5] Review the SFP and SFP+ definition mentioned above, we can know that the main difference between SFP and SFP+ is the data rate. And due to different data rate, the applications and transmission distance is also different.

Your browser does not support Javascript

The dual-rate 100M/1G 10Km SFP is interoperable with the IEEE 100BASE-LX and 1000BASE-LX/LH standards.