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SPREAD NETWORKS Chicago – New Jersey low latency Route

SPREAD NETWORKS Chicago – New Jersey low latency Route. May 2012 Andrzej Kaminski, Volker Schramm. SPREAD NETWORKS Original route. Route length: 825 miles (1323.3 km) Fiber type: TrueWave RS Fiber latency (one way): 1323.3/299.792458*1.470 = 6.488659 ms. SPREAD NETWORKS Route details.

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SPREAD NETWORKS Chicago – New Jersey low latency Route

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  1. SPREAD NETWORKSChicago – New Jersey low latency Route May 2012 Andrzej Kaminski, Volker Schramm

  2. SPREAD NETWORKSOriginal route Route length: 825 miles (1323.3 km) Fiber type: TrueWave RS Fiber latency (one way): 1323.3/299.792458*1.470 = 6.488659 ms

  3. SPREAD NETWORKSRoute details Lab configuration is based on the Route topology.

  4. SPREAD NETWORKSLink simulation • Proposed platform: hiT 7300 • Design tool: TransNet • Simulation assumptions (as per Table above): • Fiber: TW RS • Fiber attenuation: 0.225 dB/km (including fiber margin) • Additional connector loss: 2 x 0.25dB per span • DCM-free for minimum latency • Technology: CP QPSK (chromatic dispersion and PMD tolerant) • Capacity: 9.6 Tb/s (96 wavelength x 100 Gb/s) • For initial deployment the simulation has been performed for 48x40Gb/s + 48x100Gb/s. • No regeneration is required E2E, therefore the minimum possible system latency is achieved. • Based on the route topology and fiber type, the E2E round trip latency of the system is 13.06 msec.

  5. SPREAD NETWORKSRoute design TransNet configuration

  6. SPREAD NETWORKS100Gb/s simulation results

  7. SPREAD NETWORKSLab configuration 120 km SSMF OLR08 115 km SSMF 110 km SSMF OLR07 115 km SSMF 105 km TW RS 15dB 15dB 15dB 15dB 15dB WLT3MF ONNX96-A WLT2 OLR06 OLR05 OLR04 OLR03 OLR02 115 km TW RS 120 km TW RS 105 km TW RS 115 km SSMF 70 km SSMF 95 km TW RS 15dB 40 km TW RS 30 km TW RS 70 km TW RS CD1 WLT1 WLT2 ONNX96-D WLT1 WLT2 ONNX96-B WLT1 OLR01 15dB 15dB 15dB Add/Drop Channels

  8. SPREAD NETWORKSProposed tests – for discussion • Latency measurements • Back-to-back with 40Gb/s and 100Gb/s Muxponders • Including fiber • Optical performance measurements • 40Gb/s and 100Gb/s channels • Based on the pre-FEC BER • OSNR measurements • OSNR margin measurements • TNMS demonstration • Channel provisioning • Alarm monitoring • Other - tbd

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