NETGEAR compatible 1000BASE-SX transceiver modules provide you with a highly adaptable network. They are RoHS compliant and designed for multi-mode fibers (MMF). The widely used NETGEAR compatible 1000Base-SX transceiver modules are NETGEAR AGM721F and NETGEAR AGM731F. This article will mainly introduce these two types of NETGEAR compatible 1000BASE-SX transceiver modules.

This hot-pluggable NETGEAR compatible GBIC transceiver operates at the wavelength of 850nm and is designed for MMF. It is compliant with GBIC interface converters specification Rev. 5.5 as well as Gigabit Ethernet standard as specified in IEEE 802.3z. This optical transceiver consists of three sections: the transmitter section which incorporates a VCSEL laser, the receiver section that uses an InGaAs detector preamplifier (IDP) mounted in an optical header, and a limited post-amplifier IC section. The optical output can be disabled by a TTL logic high-level input of Tx Disable. Tx Fault is provided to indicate degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of the receiver.

• Fiber Channel links
• WDM Gigabit Ethernet Links
• SONET/SDH equipment interconnect

This 1000Base-SX SFP transceiver is also designed for MMF, and operates at a nominal wavelength of 850nm. It is hot pluggable 3.3V small-form-factor transceiver module designed expressly for high-speed communication applications that require rates of up to 1.25Gbit/sec. The post-amplifier of the transceiver also includes a LOS circuit that provides a TTL logic-high output when an unusable optical signal level is detected.

This transceiver (NETGEAR AGM731F) is compliant with the Gigabit Ethernet standards, as well as the SFP Multi-source Agreement (MSA). It provides with the LC receptacle that is compatible with the industry standard LC connector. The transceiver is also compatible with industry standard RFT connector and cage. This kind of transceiver is a Class 1 eye safety product. The optical power levels, under normal operation, are at eye safe level.

• Operating data rate up to 1.25 Gbps
• +3.3V single power supply
• Hot-pluggable SFP footprint duplex LC connector Interface
• Data Link up to 550m in 50/125µm Multi Mode Fiber
• Data Link up to 275m in 62.5/125µm Multi Mode Fiber
• Compliant with the 1.0625GBd Fibre Channel 100-SM-LC-L FC-PI Rev.13

• Gigabit Ethernet
• Fibre Channel
• Switch to Switch interface
• Switched backplane applications
• File server interface

Fiberstore designs, develops, manufactures and markets a diverse portfolio of high-performance, cost- competitive products for all fiber optic communication applications. The company supplies a series of compatible NETGEAR 1000BASE SFP modules. Besides NETGEAR compatible 1000BASE-SX SFPs (NETGEAR AGM731F), available compatible NETGEAR 1000BASE SFP modules also include NETGEAR compatible 1000BASE-LX SFPs (NETGEAR AGM732F) and NETGEAR compatible 1000BASE-ZX SFPs (AGM733), an so on. You can visit Fiberstore for more information about compatible NETGEAR SFP modules.

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