Cisco CRS 1-Port 100 GE Coherent DWDM Interface Module
Out of stock (Available on request)
£148,800.00 inc. VAT
(£124,000.00 exc. VAT)
Cisco Part Number: 1-100GE-DWDM/C
Cisco CRS 1-Port 100 Gigabit Ethernet Coherent DWDM Interface Module
The bandwidth carried on core and metropolitan (metro) DWDM networks is growing exponentially, while operators’ revenues are not growing as quickly. The Cisco CRS 1-Port 100 Gigabit IPoDWDM solution can dramatically lower the cost to carry bandwidth, helping to maintain and improve customers’ profitability in the face of exponential Internet growth due to demand for next-generation services such as Quad play (data, voice, video, and mobility), video distribution, Internet Protocol Television (IPTV), and other high-bandwidth services.
The possibility of transmitting 100-Gbps wavelengths on existing or new Greenfield DWDM systems improves return on investment by increasing the overall capacity per fiber pair without impacting the unregenerated transmission distance, which can be covered through the advance modulation schemes. The scale of 10 Gbps to 40 Gbps and now to 100 Gbps multiplies by a factor of 10 the bandwidth that can be transported over existing fiber networks.
The new Coherent Polarization-Multiplexed Differential Quadrature Phase Shift Key (CP-DQPSK) modulation enables 100-Gbps capacity transmission over existing 10/40-Gbps networks, up to 3000 km, thus enabling Ultra Long Haul (ULH) networks of unregenerated optical links.
The new interface module is designed to provide the following benefits:
• Transport of 100-Gbps wavelengths over fully uncompensated networks, up to 3000 km of unregenerated optical links
• Transport at 100 Gbps over very low-quality fiber with very high Polarization Mode Dispersion (PMD)
• Transport of 100-Gbps wavelengths over existing 50-GHz channel spacing with very high tolerance to filtering penalties
This module helps service providers increase efficiency, improve reliability, and reduce operational and capital costs by eliminating expensive and bulky optical transponder equipment.