Latest transceivers promote ‘green photonics’
NeoPhotonics says its new SFP+ transceivers also address the “green” transition in networking toward lower power and smaller footprint modules, which reduce overall power consumption in communication systems and support the ever higher face plate port density necessary to meet rapidly growing bandwidth demands.
The SFP+ MSA allows for a maximum of 1.5 Watts of power consumption per module without Clock and Data Recovery (CDR), whereas the older XFP MSA allowed 3.5 Watts, or more than double the power, for an equivalent transceiver module. NeoPhotonics portfolio includes several versions that cover both 40km (ER) and 80km (ZR) reach and support various communication protocols. SFP+ transceivers without integrated CDR are designed to support 10G Ethernet transport and comply with IEEE 802.3-2005 and 802.3-2008.
Transceivers with integrated CDR are designed to support OC-192/STM-64 SONET/SDH and comply with the ITU-T Recommendation G.709 for Optical Transport Network (OTN) at the OTU2 line rate. All of these transceivers are designed to meet Telcordia GR-468 CORE qualification requirements and cover the extended operating temperature range of -5 to +85ºC (E-Temp). Both RoHS5 and RoHS6 versions are available. The SFP+ ER and ZR transceivers are available in sample quantities.
For more information, visit www.neophotonics.com
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