PHOTOSENSITIVE FIBER | Lightwave

PS-HNA-40 specialty fiber has intrinsically photosensitive high NA. It offsets radiation and cladding modes in the transmission spectra of fiber Bragg gratings for DWDM, is suitable for Type IIA gratings because of its high germania content, and allows low splice loss to other higher NA fibers.

Lasiris

St.-Laurent, Que., Canada

www.onlinecenter.to/lfw

More in Network Design

I Stock 000024952391 Large

OTEGLOBE deploys Infinera ICE4 coherent transmission technology

Application of the ICE4 coherent transmission technology doubled the capacity of the Greece to Italy connection, Infinera says.

Sify is deploying the ADVA FSP 150 as the foundation of its new managed Ethernet service offering.

Sify taps ADVA as strategic technology partner to support managed Ethernet services

In this role, ADVA will supply Sify with the ADVA FSP 150, which the ICT service provider will deploy to support the delivery of a new managed Ethernet service.

L Wdelloro091219

Huawei, Ciena clean up as DWDM revenue climbs in 1H19: Dell’Oro

Sales of DWDM systems in the first six months of 2019 climbed 8% year-on-year, writes Dell’Oro analyst Jimmy Yu in a recently posted blog.

Company representatives line up at the 800G Pluggable MSA Launch Event at CIOE.

800G Pluggable MSA targets PAM4-based 8x100G, 4x200G transmission for data center networks

The MSA’s specification will support 8x100G and 4x200G optical transmission, with the latter a focus of development within the group.

41607762 Thumbnail

Cox jumps onto Vertical System Group’s Mid-Year 2019 U.S. Carrier Ethernet Leaderboard

The mid-year 2019 edition of the Leaderboard shows CenturyLink again in the top position within a market that saw a 5% increase in port installation for the first six months of the year.

Conclusion Of The Contract 3100578 1920

Bluebird Network closes sale to Macquarie Infrastructure Partners, expands fiber network

The deal immediately expands Bluebird Network’s fiber footprint in the Midwest, thanks to a tie up with REIT Uniti Group Inc.

Abstract 3581182 1920

Everstream connects Columbus to business fiber network

Everstream expects to begin lighting fiber in Columbus this month, as well as expand its fiber infrastructure in the city to more than 580 miles.

Money 1428594 1920

PacketFabric touts $75 million in joint venture funding from Digital Alpha Advisors

The company says it will use the money to further develop the platform, which can offer 100 Gigabit Ethernet connectivity, as well as increase its availability across the U.S. and worldwide.

Australia Verizon

Verizon Australia to deliver services via NBN Co.

The service provider estimates more than 590,000 businesses use Australia's National Broadband Network.

Arrows 2033963 1920

ADTRAN unveils SDN-friendly SDX 8100 Gigabit Ethernet switches

The successor to the company’s NetVanta switch line, the SDX 8100 series features improved Power over Ethernet (PoE) budget and statistics reporting as well as the traffic control necessary to manage service-level agreements (SLAs) into the LAN.

Rocket Launch 693236 1920

Optical transport, mobile RAN equipment sales drive 12-month year-on-year revenue growth: Dell’Oro

After three years of decline, telecom equipment sales actually began to pick up in the third quarter of 2018, asserts Dell’Oro.

Wave 3473335 1920

Huawei Marine Networks touts 200 Gbps over 620.9-km unrepeatered system

The transmission, which the company asserts is a record, occurred as part of trials conducted at Huawei Marine’s Beijing Research Center with the participation of China Telecommunication Technology Labs (CTTL).

Waves 1867285 1920

Canada funds submarine cable network to Greenland

Canada has launched an effort to improve internet access to citizens in parts of Iqaluit and Kimmirut in Nunavut, a territory that forms most of the Canadian Arctic Archipelago that Canada separated from the Northwest Territories in 1999.

The North American customer has deployed the Tellabs GbE226 10 Gigabit Ethernet card as well as CWDM units.

Tellabs touts 1000 MSAP 10 Gigabit Ethernet deployment

Tellabs says its customer has deployed the GbE226 card and the CWDM technology to overcome bandwidth constraints at remote sites.