SFP Optical Transceiver
产品说明
Development of SFP Optical Transceiver
With the rapid development of the network, GBIC(Gigabit Interface Converter) is gradually replaced by SFP optical transceiver. The SFP optical module transceiver inherits the hot-swap characteristics of GBIC and also borrows the advantages of SFF miniaturization. The use of LC connector has greatly increased the port density of network equipment, adapted to the rapid development of the network, and has been used in the most widespread applications. Although many higher-tech and newer optical module products have appeared, SFP optical modules will continue to exist for a long time. After SFP, the development of optical module transceivers are mainly toward higher speeds. 10G, 40G, 100G and other optical modules have appeared.
Types of SFP Optical Transceiver
Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC
Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC
Optical Transceiver Module|SFP 1.25G Dualfiber Ethernet Transceiver 10km GE 1310nm Wavelength LC
Optical Transceiver Module|SFP 1.25G Dualfiber Ethernet Transceiver 10km GE 1310nm Wavelength LC
SFP Module Optical Transceiver BIDI 1.25G DDM 10KM TX1310-RX1550nm SMF LC Compatible Cisco |Philips
SFP Module Optical Transceiver BIDI 1.25G DDM 10KM TX1310-RX1550nm SMF LC Compatible Cisco |Philips
Cisco Compatible 1.25Gbps SFP Optical Transceiver With Wavelength 850nm
WDM 1.25G SFP Optical Transceiver Wave Length T1550nm R1310nm Transmission Distance 20KM
WDM 1.25G SFP Optical Transceiver Wave Length T1550nm R1310nm Transmission Distance 20KM
SFP Transceiver Module BIDI 10KM TX1550|RX1310nm Compatible Cisco SMF 1.25G DDM LC
SFP Transceiver Module BIDI 10KM TX1550|RX1310nm Compatible Cisco SMF 1.25G DDM LC
SFP Optical Transceiver Module LC 1.25G-LR Dual fiber Compatible Cisco|Philips 1310nm 10km DDM
SFP Optical Transceiver Module LC 1.25G-LR Dual fiber Compatible Cisco|Philips 1310nm 10km DDM
Transceiver Module SFP 1.25G 80km 1550nm Compatible Cisco|Huawei Dual Fiber DDM LC SMF
Transceiver Module SFP 1.25G 80km 1550nm Compatible Cisco|Huawei Dual Fiber DDM LC SMF
Optical Transceiver ModuleSM 1.25G SFP BIDI Optical Module 40km Side A 13101550nm Wavelength LC
Optical Transceiver ModuleSM 1.25G SFP BIDI Optical Module 40km Side A 13101550nm Wavelength LC
Fiber Optic Transceiver 1.25G SFP Dualfiber Module Single Mode 80km 1550nm Wavelength LC
Fiber Optic Transceiver 1.25G SFP Dualfiber Module Single Mode 80km 1550nm Wavelength LC
1.25G SFP Optical transceiver: Enabling Efficient Signal Conversion
Small Form Factor Pluggable (SFP) is a optical transceiver module that plug into an SFP port on an Ethernet switch or ethernet media converter. SFP optical transceiver facilitates seamless conversion of Ethernet signals into optical signals to transfer and receive data.
SFP optical transceiver have largely replaced the older GBIC modules across various applications due to their diminutive size. This size advantage enables SFP optical transceiver to function effectively in constrained networking environments, facilitating rapid data communication between switches and critical networking components.
The SFP optical transceiver is composed of optoelectronic devices, functional circuits, and optical interfaces. It includes two parts: transmitting and receiving. The transmitting part is mainly composed of a laser driver circuit and a laser. The receiving part is composed of a photodiode (PIN) + transimpedance amplifier (TIA) and a limiting amplifier (Limiting Amp.) to complete the function of transparent O/E, E/O conversion of digital signals.