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Telecom and Data Networking |
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embedUR systems brings a considerable amount of hands-on experience in architecting and developing scalable systems for the telecom and data networking market targeted at the access, edge and core.
Core Expertise
- Telecom and Data Networking including SONET/SDH, Ethernet and ATM
- Designing and developing system software for distributed chassis based systems as well as single controller systems
- End-to-end software development from SNMP interfaces to device drivers
- Strong background in developing carrier class software with five 9’s reliability
- Equipment Redundancy for System Controllers, Line Cards and Fabric Switching modules
- Facility protection for SONET/SDH systems
- Hitless software upgrades for telecom systems
- Virtual Concatenation, LCAS, GFP
- CLI, SNMP and TL1
- Manufacturing Diagnostics systems
Telecom
- OAM&P
- Equipment State Model (GR-1093)
- Alarm Surveillance sate machines (GR-253)
- Performance Monitoring (GR-253/G.828/G.829)
- DCC for remote management and provisioning
- Facility Protection
- Linear APS/MSP (GR-253/G.781/G.783)
- UPSR/SNCP (GR-1400/G.841/G.842)
- BLSR/MSPRing (GR-1230/G.841/G.842)
- Devices
- Thorough understanding of many different framers and fabric switch modules from Agere, PMC, AMCC
Data Networking
- Layer 2 Switching
- Control Plane
- Data Plane
- Configuration and Management
- Rate Limiting
- Protocols and Standards
- Spanning Tree Protocol (802.1d) and Rapid Spanning Tree Protocol (802.1w)
- VLAN (802.1Q)
- Link Aggregation (802.3ad)
- PAUSE frames (802.3x)
- EoS (Ethernet over SONET/SDH) and PoS
- Network Processors and Switches
- NPU and Switches like Motorola CPORT and Intel IXE 2424
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