World's First Ethernet Mapper with Built-In T1/E1/J1 Transceivers
The DS33R11 transports Ethernet packets over the existing PDH infrastructure. The DS33R11 provides an ideal solution for WAN Bridges, transparent LAN service, Ethernet demarcation devices, Ethernet extension, MSPP's, and IP DSLAMS.
The DS33R11 greatly simplifies the design of multiport WAN bridges by interconnecting with commercially available Ethernet switch ICs through an MII or RMII bus. Ethernet frames are easily encapsulated in HDLC or X.86 for transport over a T1, E1, or J1 line. The integrated T1/E1/J1 transceiver contains both a full-featured framer and LIU, and is software configurable for T1, E1, or J1 operation without external component changes. Fractional T1/E1/J1 support enables combined voice and data services!
Example Application - WAN Bridge Design
Advantages of the DS33R11
Integrated T1/E1/J1 transceiver for highest density and lowest total solution cost.
Hardware solution with a minimal application design effort.
Unlike network processor solutions, the DS33R11 requires software forconfiguration only. No extensive system-critical code development is required!
Highest performance solution available, even at the minimum packet size.
Software is easily migrated from existing designs with the DS33Z44, DS33Z41, DS33Z11, or DS2155.
Product family also includes solutions for higher data rate applications.
Available DS33R11 reference design routes on a 2-layer PCB!
