CHIARO CONFIDENTIAL Chiaro Networks Dr. Eyal Shekel March 2003.
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Transcript of CHIARO CONFIDENTIAL Chiaro Networks Dr. Eyal Shekel March 2003.
CHIARO CONFIDENTIAL
Chiaro Networks
Dr. Eyal Shekel
March 2003
Chiaro Networks Ltd. Proprietary Information 2
Chiaro’s Enstara Overview
• Scalable capacity– 6.3 Tb/s capacity– 315X315 STM-64 equivalent– STM-1 thru STM–64 PoS, GigE
• Fully compatible protocols– Unicast: BGP, OSPF, IS-IS– Multicast: PIM, MBGP, MSDP– MPLS: RSVP-TE, LDP, FRR
• Quality of Service– 8 queue levels per port
• Stateful Assured Routing (STAR™) – Stateful protocol protection
extended to BGP, ISIS, OSPF, Multicast, and MPLS
• Partitions– Key for network consolidation
preserving operational boundaries
Chiaro Networks Ltd. Proprietary Information 3
Optical Switching – Electronic routing
• Scalable– Single to multi-chassis– Scale– Non-blocking crossbar – Single hop
• Deterministic latency– Single hop
• Programmable– “Soft” forwarding– ASICs with
programmable network processors
• Fault Tolerant– Hardware & software
GlobalGlobalArbitrationArbitration
CrossbarSwitch
Program-Program-mablemable
I/OI/O
Program-Program-mablemable
I/OI/O
Program-Program-mablemable
I/OI/O
Program-Program-mablemable
I/OI/O
Control PlaneControl Plane
Chiaro Networks Ltd. Proprietary Information 4
Introduction – Optical Switch Module
• 64x64 strictly non-blocking switch
• Optical Phase Array Technology
• Net switch-over time < 20nsec
• Typical Loss ~ -13dB
• Typical cross-talk ~ -30dB
• Full manufacturing line
• Fully integrated in IP router
• Over a year in production
• Telecordia compliance
• 64x64 strictly non-blocking switch
• Optical Phase Array Technology
• Net switch-over time < 20nsec
• Typical Loss ~ -13dB
• Typical cross-talk ~ -30dB
• Full manufacturing line
• Fully integrated in IP router
• Over a year in production
• Telecordia compliance
Chiaro Networks Ltd. Proprietary Information 5
Current GRID participation
Optical Switch
•LambdaGrid OptIPuter•GRID Testbed •Cal-(IT)2 •UCSD
www.calit2.netwww.chiaro.com