Avago intros new dual-rate SFP+ transceivers for 10 Gigabit Ethernet

The abstract is mainly about the optical communication related products,including: SFP,QSFP,FTTH,GPON,EPON,SFPPLC,PTN,ODN,Sfp Transceiver,Optic Transceiver,Optical module,Optical devices,optical communications,Optical transceiver module,Etc.

 

Avago intros new dual-rate SFP+ transceivers for 10 Gigabit Ethernet

Both the AFCT-701SDDZ and AFBR-703SDDZ SFP+ transceivers are Halogen-free and comply with the International Electrochemical Commission (IEC) 61249-2-21 specifications aimed at protecting the environment, as well as by applications with enhanced fire safety needs. These transceivers are also compliant with the Halogen-free specifications as defined by industry organizations such as JPCA, IPC, and iNEMI.Avago’s AFCT-701SDDZ is a 10/1-Gbps LR transceiver for operation in singlemode fiber link applications for distances of up to 10 km. It complies with the optical interface specification per IEEE 802.3ae 10GBASE-LR standards and with the transmitter extinction ratio and receiver sensitivity specifications at 1.25 Gbps per 1000Base-LX. The transceiver is manufactured with Avago’s 1310-nm DFB laser and PIN detector technology. Avago’s AFCT-701SDDZ is an addition to the previously released 10-Gbps ACFT-701SDZ, which operates at case temperatures in the commercial range from 0 to 70-degrees Celsius while maintaining maximum power dissipation of less than 1 W.The AFBR-703SDDZ is a 10/1-Gbps SR transceiver for operation in OM3 multimode fiber link applications for distances of up to 300 m. The transceiver incorporates Avago’s 850-nm VCSEL and PIN detector technology to provide an IEEE 10-Gbps Ethernet design that is compliant with the 10GBase-SR standard, and with the transmitter extinction ratio and receiver sensitivity specifications at 1.25 Gbps per 1000Base-SX. The AFBR-703SDDZ transceiver is an addition to the previously released 10-Gbps AFBR-703SDZ and is also designed to operate in case temperatures ranging from 0 to 70-degrees Celsius to enable 10-Gbps Ethernet equipment designs with high port density.

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Avago intros new dual-rate SFP+ transceivers for 10 Gigabit Ethernet

Both the AFCT-701SDDZ and AFBR-703SDDZ SFP+ transceivers are Halogen-free and comply with the International Electrochemical Commission (IEC) 61249-2-21 specifications aimed at protecting the environment, as well as by applications with enhanced fire safety needs. These transceivers are also compliant with the Halogen-free specifications as defined by industry organizations such as JPCA, IPC, and iNEMI.Avago’s AFCT-701SDDZ is a 10/1-Gbps LR transceiver for operation in singlemode fiber link applications for distances of up to 10 km. It complies with the optical interface specification per IEEE 802.3ae 10GBASE-LR standards and with the transmitter extinction ratio and receiver sensitivity specifications at 1.25 Gbps per 1000Base-LX. The transceiver is manufactured with Avago’s 1310-nm DFB laser and PIN detector technology. Avago’s AFCT-701SDDZ is an addition to the previously released 10-Gbps ACFT-701SDZ, which operates at case temperatures in the commercial range from 0 to 70-degrees Celsius while maintaining maximum power dissipation of less than 1 W.The AFBR-703SDDZ is a 10/1-Gbps SR transceiver for operation in OM3 multimode fiber link applications for distances of up to 300 m. The transceiver incorporates Avago’s 850-nm VCSEL and PIN detector technology to provide an IEEE 10-Gbps Ethernet design that is compliant with the 10GBase-SR standard, and with the transmitter extinction ratio and receiver sensitivity specifications at 1.25 Gbps per 1000Base-SX. The AFBR-703SDDZ transceiver is an addition to the previously released 10-Gbps AFBR-703SDZ and is also designed to operate in case temperatures ranging from 0 to 70-degrees Celsius to enable 10-Gbps Ethernet equipment designs with high port density.

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Finisar announces 120-km DWDM SFP transceiver

The DWDM SFP transceiver is designed for metropolitan access and core networks, with spans up to 120 km and operating rates from 622 Mbits/sec to 2.7 Gbits/sec. The transceiver is compatible with the latest DWDM SFP multi-source agreement (MSA), established with the help of Finisar. In addition to the digital diagnostics functions supported in all Finisar SFP transceivers, Finisar's DWDM SFP allows system equipment manufacturers the ability to add additional diagnostics functions for enhanced network monitoring."Finisar was the first to market with CWDM GBICs, DWDM GBICs and CWDM SFPs," asserts Atikem Haile-Mariam, product marketing manager for WDM transceivers. "With the addition of the DWDM SFP to our WDM product portfolio, we've taken the next strategic step to address higher density applications."By utilizing the DWDM SFP, telecommunication equipment manufacturers can reduce optical component design complexities, utilize fewer dedicated resources, and improve time to market goals.Telecommunication service providers, in turn, will have the flexibility to easily add bandwidth on an as needed basis by utilizing individual DWDM SFPs at customer premises as opposed to line cards dedicated to pre-specified wavelengths. The ability to deploy scalable networks quicker will raise the service providers' potential to capture new metro wavelength services and increase revenue, say Finisar representatives.The company's telecommunication offering includes a wide range of SFF, SFP, GBIC and XFP transceivers incorporating digital diagnostics functionality and covering all SONET/SDH rates (OC-3 to OC-192).Finisar will demonstrate the new DWDM SFP transceiver next week at ECOC in Stockholm, Sweden, Booth # 203. Volume production shipments will begin in the fourth quarter of calendar year 2004.

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Bookham announces 5-Gbit/sec DWDM SFP

The transceiver, which Bookham believes to be the fastest DWDM SFP module available, is designed to operate in high-noise, amplified environments and is targeted at multi-span links for metro networks. The module can deliver output power from +3 dBm to +6 dBm, has channel spacing of 100-GHz, and offers full C- and L-band coverage.Bookham says it has also achieved an uncompensated reach of 400 km at 2.5 Gbits/sec with a multi-rate DWDM SFP, continuing the evolution of the company's high-performance pluggable product range. The portfolio offers DWDM options for all transmission speeds and network protocols, including Ethernet, Fiber Channel, and SONET/SDH. All designs are underpinned by the same proven optical engines, says the company, including the Bookham Avalanche Photodiode (APD) receiver and buried-heterostructure directly-modulated laser."We are continually developing the performance of our pluggable modules to retain our leading technology position in the pluggable WDM sector and meet the breadth of demands from our customer base," reports vice president of telecom sales Yves Le Maitre. "Boasting the highest speed and the longest reach in SFP WDM pluggable optics, coupled with outstanding stability and tolerance to low OSNR links, is a great achievement for the design team. We are confident that we can continue to grow our market share in this highly competitive space."

In addition to these transceivers, the Bookham WDM SFP portfolio offers standard optical power devices in both multi-protocol (SONET, Ethernet, and 4-Gbit/sec Fiber Channel) and multi-rate (100-Mbit/sec to 2.7-Gbit/sec) variants as well as equivalent versions with higher optical power levels (5.5 dBm typical). All these parts are available in C- and L-band wavelengths. For 4-Gbit/sec Fiber Channel applications, Bookham says it has specific DWDM and CWDM parts targeted at 80-km point-to-point links. According to company representatives, this wide range ensures that Bookham is able to meet the demands of customers operating all WDM systems based on pluggable optics.

 

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