Our new data center interconnect (DCI) open line system (OLS) addresses the most urgent challenges for network operators by enabling commercial deployments of DCI infrastructure based on 400ZR. Having demonstrated seamless interoperability with 400ZR pluggable transceivers, the ADVA FSP 3000 DCI OLS empowers operators to rapidly expand capacity by building high-density, cost-effective, open solutions that are optimized for point-to-point applications up to 120km.

1. Meet the new FSP 3000 DCI OLS for the 400ZR era
March 2021
Engineered to meet and exceed 400ZR DCI demands

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400ZR facilitates cost-efficient high-capacity data
center interconnects with reduced footprint and
power consumption
400ZR data center interconnect (DCI) is ramping up
400ZR provides a coherent transport solution on
a small form factor pluggable module that can be
directly plugged into switches and routers
The optical line system between data centers plays a key role in DCI performance
How can cloud and internet service providers
ensure 400ZR DCI with maximum performance
and highest operational simplicity?

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Open optical networking
400ZR and OpenZR+
pluggables in
switches and routers
Xponders with
integrated or
pluggable line
Third-party “alien”
wavelength support
Open terminals
Open line system
Open line systems need to be truly open for future-proof infrastructure
Open API
Open API

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FSP 3000 open line system (OLS) optimized for 400ZR
400ZR DCI with highest performance and operational simplicity
OCM OTDR
Mux/
demux
Twin
amplifier
Open API
Optional
line
protection
Open design
• Optimized for OIF 400ZR; compatible with other formats
• Open APIs
Performance optimized
• High performance for maximum capacity – 26Tbit/s per fiber
Operational simplicity
• High-degree of integration simplifies deployments
• Integrated OCM and OTDR
• Spectrum and fiber connection monitoring
Ultra-compact footprint
• 1RU (100GHz) and 2RU (75GHz) mux/demux filters
• Data center rear-power access shelf

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Highest performance with lowest footprint
3RU
High-power twin amplifier
(pre-amp + booster)
Management
75GHz/100GHz grid(*)
mux/demux filters
Ultra-compact footprint
and minimum cabling
400ZR
400ZR
400ZR
400ZR
FSP 3000 DCI OLS FSP 3000 DCI OLS
OSC
OTDR
OSC
OTDR
26Tbit/s per fiber
<120km with 400ZR pluggables
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(*) This image shows the 75GHz filter variant option.
100GHz filter in a 1RU chassis not shown here

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Optical path (line) protection for higher resilience
FSP 3000 DCI over two fiber-optic paths
Data center B
FSP 3000 DCI OLS
at location B
Data center A
400ZR 400ZR
X
Fiber break
Working path
Protection path
FSP 3000 DCI OLS
at location A
400ZR
400ZR
Optical switch
(OS-OPPM-F)
FD-65W
Twin amp
Twin amp
FD-65W
Twin amp
Twin amp
In case of fiber break, the FSP 3000 automatically
switches to the protection fiber path
Animated slide
Protect your network against fiber breaks

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Future-proof upgradability to dual grid
Optional splitter module
offers seamless upgrade
path for transport of higher
baud rate (95/140Gbaud)
coherent wavelengths
Dual grid operation
For example, it enables the
transport of higher baud
rate TeraFlex™ channels
400ZR/OpenZR+
(60Gbaud)
Higher baud
rates formats
Upgrade path for interfaces with
higher baud rates (95/140Gbaud)
SP-1X2
Dual grid operation with SP-1x2 – later release

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New FSP 3000 OLS optimized for the 400ZR era
Engineered to meet and exceed all 400ZR performance specifications
400ZR
400ZR
400ZR
400ZR
FSP 3000 DCI OLS FSP 3000 DCI OLS
OSC
OTDR
OSC
OTDR
≤120km with 400ZR optics
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>120km with OpenZR+ optics
Part of our widely and successfully
deployed FSP 3000 DCI-optimized OLS
Specifically engineered to meet
400ZR cloud metro DCI demands
Integrated diagnostic tools for
maximum operational simplicity
High-degree of integration for
simplified deployment

9. Thank you
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