5166 Router
The 5166 is a hardened, dual-redundant, 800 Gb/s router with 400GbE coherent support. Designed as a compact, power-efficient 1 RU access and aggregation device, it provides 32 x 1/10/25GbE ports—all supporting Ethernet and Enhanced Common Public Radio Interface (eCPRI)—and 2 x 100/200/400 GbE fixed ports, with optional coherent WaveLogic™ 5 Nano (WL5n) optics on QSFP-DD or CFP2-DCO. Its flexibility sets a new benchmark for mobile transport—including 5G—and enterprise use cases, all on a common infrastructure.
Features and benefits
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Temperature-hardened (-40°C to +65°C) for temperature-challenged or space-constrained locations
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32 x 1/10/25GbE and 2 x 100/200/400GbE fixed ports
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Carrier Ethernet, IP routing, segment routing with multi-protocol label switching (SR-MPLS), and SRv6
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Service isolation using FlexE
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Rich timing and synchronization
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Hardware-assisted routing and switching OAM scaled to deliver 25GbE services with guaranteed SLA differentiation
Insights
Video
Chalk Talk: 5G Transport Solutions
In this Chalk Talk video, Ciena’s 5G Transport expert Rafael Francis discusses some o...
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Video
5G + Ciena
A 5G network means having a network capable of handling unprecedented demand. Think o...
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blog
Evolving 5G xHaul transport networks: Three burning issues from operators
To support their RAN evolution, network operators are looking for maximum flexibility...
ReadWhite Paper
5G Network Strategies Operator Survey, Powering 5G SA Networks
Close to five years after the first commercial launches, 5G networks are now deployed...
DownloadNewsroom
CUSTOMER STORY
Piauí Conectado: Advancing digitalization in Brazil
DEMO
Ciena OIF Interoperability DemonstrationsView demo
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