Alcatel today unveiled the latest optical metro switch 1850 TSS (Transport Service Switch) at the Madrid Broadband World Forum and announced that the switch uses a new universal switching architecture, representing the latest technological breakthrough in the field of multiservice switches.
The device integrates Layer 1 and Layer 2 Ethernet, TDM, and WDM switching functions on a single platform to support any service type. Alcatel said the device can be a 100% circuit switch, a 100% packet switch, or an MSPP device that supports WDM. The 1850 TSS device is currently available in two models, 320-Gbps for 32-card and 40-Gbps for 6-card. The device is currently fully targeted at the European market, and Telecom Italia has begun trials. The device features a dedicated ASIC chip that does not embed TDM and packet processors like other MSPP devices.
The device integrates Layer 1 and Layer 2 Ethernet, TDM, and WDM switching functions on a single platform to support any service type. Alcatel said the device can be a 100% circuit switch, a 100% packet switch, or an MSPP device that supports WDM. The 1850 TSS device is currently available in two models, 320-Gbps for 32-card and 40-Gbps for 6-card. The device is currently fully targeted at the European market, and Telecom Italia has begun trials. The device features a dedicated ASIC chip that does not embed TDM and packet processors like other MSPP devices.
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