CopperGate CG3110H Chipset solution enables the development of low-cost, whole-home multimedia networking products allowing Triple Play Services over existing coax and phone lines. Based on ITU G.9954 standard (HomePNA 3.1 specifications), the CG3110H Chipset adds an integrated Ethernet MAC to the features of the industry proven CG3010 chipset while increasing the maximum data rate to 160 Mbps. The CG3110H chipset also adds multiband operation allowing multiple HomePNA 3.1 networks to exist on the same coax cable.
The CG3110H offers a variety of interface options which make this chip ideal for low-cost, high-performance networking solutions in IP Set-Top Boxes, PVRs, Broadband and Media, Gateways, Ethernet Bridges and VoIP Adapters. The chipset is supported by reference designs and a comprehensive set of development tools.
Featuring Guaranteed QoS and Dynamic Bandwidth Allocation, the CG3110H provides efficient utilization of network resources for multiple, simultaneous streams of real-time standard and high-definition IP video, audio and voice in the presence of besteffort data transfers.
Features |
Benefits |
- Data rates up to 160 Mbps over standard phonelines and/or coax cables
- Up to 120 Mbps effective throughput
- Supports multi-band operation for twice the user throughput
- Synchronous MAC
- Guaranteed and prioritized QoS
- Complies with ITU G.9954, HomePNA 3.0 and 3.1; meets FCC parts 15 and 68
- Master and endpoint application support
- MII, RMII, SMII, SSSMII PHY host interfaces
- Integrated 100 Base-T Ethernet MAC
- Coexists with ADSL, VDSL, ISDN, POTS, Broadcast TV channels
- Support for remote and local management and diagnostics
- Field-upgradeable firmware
- Implements complete HomePNA protocol stack on chip
- Expandable internal packet buffer
- Industrial temperature range
- On-chip filtering reduces hybrid cost
- Low power consumption
- MII Solder-and-Play(tm) mode eliminates host SW driver
- RoHS Compliant Packaging
- CG3111: 128 Pin QFP
- CG3112: 64 Pin QFN
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- Low-cost Ethernet to HomePNA 3.1 bridge design
- Straight forward integration into IP STBs, residential gateways and ONTs
- Every coax and phone jack can be a home network connection
- Guaranteed parameter-based QoS eliminates interference between equal priority streams
- full control over network resource allocation
- remotely monitor bandwidth and QoS compliance for every data flow
- Multi-band operation to enable coexistence with existing services
- Exceeds the HomePNA 3 specifications for reach over home wiring topologies
- Direct peer-to-peer data transfers
- Convergence layer allows bridging (802.11 and Ethernet) with QoS intact
- Chip adapts to line conditions to compensate for impairments
- Data transfer rate independently maximized between every pair of clients
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Ordering Information
CG3111QIR
HomePNA 3.1 Digital MAC and PHY IC
CG3112LIR
HomePNA 3.1 Analog Front-End IC
