CommScope

OM4+: A case of the emperor's new clothes?

Over the last year, you may have heard proponents espouse the benefits of OM4+ multimode fibre. For instance, they claim it is better for single-wavelength applications, and it’s comparable to OM5 for multiwavelength application support. While OM4+ may have some useful attributes, which vary from company to company, that variation is a clue to the fact that in all cases it is proprietary, meaning it is not standardised. Essentially, the public is being asked to take OM4+ proponents at their word. As New York Yankees legend Yogi Berra once said, ‘It’s like déjà vu all over again’.

OFS and CommScope extend long term partnership

OFS and CommScope have entered into a new eight-year partnership to help ensure the availability of optical fibre supply to CommScope for use in its customers’ networks. The specific terms of the agreement have not been publicly disclosed, but it represents an investment from both companies in order to address the increased demand for greater bandwidth.

CommScope launches LazrSPEED 550 WideBand multimode fibre

To meet the challenges associated with escalating data rates and the ongoing need for higher bandwidth in the data centre, CommScope has introduced SYSTIMAX cabling and connectivity products based on its LazrSPEED 550 WideBand multimode fibre (WBMMF).

CommScope demonstrated the capabilities of the new fibre alongside Finisar’s new short-wavelength division multiplexing (SWDM) transceivers at OFC 2015. The emerging WBMMF standard enables up to four times more bandwidth at longer distances than standard multimode fibre.

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