DS33M33
Ethernet Over SONET/SDH Mapper
Provide the Industry's Most Compact and Efficient Solution for Transporting Ethernet Traffic Over SONET/SDH
Part Details
- Support for EoS in One STS-3c/VC-4, EoS Over Up to Three Concatenated STS-1/VC-3s, and EoPoS Over Up to Three Concatenated DS-3s
- Two Independent 155.52Mbps SerDes Ports
- One 10/100/1000 IEEE 802.3 Ethernet MAC Port
- Configurable MII/RMII/GMII MAC Interface
- GFP/LAPS/HDLC/cHDLC Encapsulation
- IEEE 802.1Q VLAN and Q-in-Q Support
- Add/Drop OAM Frames from µP Interface
- Quality of Service (QoS) Support
- Traffic Policing Through CIR/CBS
- Classification Through PCP or DSCP
- Supports Up to 512Mb DDR SDRAM Buffer
- SPI™ and Parallel Microprocessor Interfaces
- 1.8V, 2.5V, 3.3V Supplies
The DS33M30 family of products provides a compact and efficient solution for transporting Gigabit Ethernet traffic over OC-3/STM-1 optical networks. With the addition of an optical transceiver, Ethernet PHY, DDR SDRAM, and host processor, a complete solution of GbE over OC-3/STM-1 can be implemented. The family supports Ethernet over SONET/SDH (EoS) at VC-4, "Next-Generation" EoS higher order mapping with multiple concatenated VC-3s, and Ethernet over PDH over SONET/SDH (EoPoS) with up to three virtually concatenated DS3/E3 tributaries. The supported frame encapsulations include GFP-F, HDLC, cHDLC, and X.86 (LAPS).
Applications
- Ethernet Service Delivery over SONET/SDH,
- LAN Extension
- Multi-Service Provisioning Platforms (MSPPs),
- Transparent LAN Service,
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 1
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Product 7 | ||
| DS33X162 | Ethernet Over PDH Mapping Devices | |
| DS33X161 | Ethernet Over PDH Mapping Devices | |
| DS33X82 | NOT RECOMMENDED FOR NEW DESIGNS | Ethernet Over PDH Mapping Devices |
| DS33X81 | NOT RECOMMENDED FOR NEW DESIGNS | Ethernet Over PDH Mapping Devices |
| DS33X42 | Ethernet Over PDH Mapping Devices | |
| DS33X41 | Ethernet Over PDH Mapping Devices | |
| DS33X11 | NOT RECOMMENDED FOR NEW DESIGNS | Ethernet Over PDH Mapping Devices |
Tools & Simulations
IBIS Model 1
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