BCM93212-E BOARDCOM [Broadcom Corporation.], BCM93212-E Datasheet
BCM93212-E
Manufacturer Part Number
BCM93212-E
Description
DOCSIS/EuroDOCSIS 1.1 ADVANCED CABLE MODEM TERMINATION SYSTEM
Manufacturer
BOARDCOM [Broadcom Corporation.]
Datasheet
1.BCM93212-E.pdf
(2 pages)
DOCSIS/EuroDOCSIS 1.1 ADVANCED CABLE MODEM TERMINATION SYSTEM
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The BCM93212 is a DOCSIS/EuroDOCSIS-1.0 and 1.1
based cable modem termination system (CMTS)
reference design which incorporates:
• 64/256/512/1024 QAM downstream modulation with FEC
• QPSK, 16, 32 and 64 QAM burst TDMA demodulation
• Digitally generated IF carrier that meets
• DOCSIS/EuroDOCSIS programmable downstream transmit IF
• Master/Slave MAP, reference clock, timestamp synchronization,
• BCM3212 MAC hardware that simplifies registration, ranging,
• Scheduler support for DOCSIS 1.1 best effort, polled, and
The BCM93212 basic system parameters include:
• A BCM3212 Compact PCI V2.1 compliant base board with
• Support for one QAM downstream channel
• Support for six programmable upstream channels that support
• 10/100/1000BASE-T network side interface
• Seamless upgrade for legacy BCM93210 CMTS platforms
DOCSIS/EuroDOCSIS-1.1 and 1.1 spectral purity requirements
without a SAW filter
carrier center frequency and channel bandwidth
and 10/100/1000BASE-T front panel connectors
fragmentation, concatenation, encryption, and payload header
suppression
unsolicited grant service flows
plug in connectors for 64/256/512/1024 QAM modulator and
TDMA demodulator daughter cards
all DOCSIS 1.0 / 1.1 and TDMA symbol rates and
demodulation types.
using QNX RTOS
B C M 9 3 2 1 2
BCM93212 Cable Modem Termination System (CMTS) Reference Design
®
F E A T U R E S
PRODUCT
PRODUCT
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Accelerates software development by providing source
Provides complimentary system to the BCM93345,
BCM93350 and BCM93360 subscriber cable modem
and residential gateway reference design for product
development and testing.
Supports DOCSIS/EuroDOCSIS 1.1 fragmentation
and concatenation for Quality of Service (QoS).
Provides a highly integrated 6 x 1 CMTS reference
design in a compact PCI form factor.
code for core software functionality and low level
diagnostics.
• Reduces customers’ internal development expenses.
• Leverages years of development work embodied in the
Based on Broadcom’s field-proven QAMLink
technology.
Reference design comes complete with:
• Schematics and Gerber files
• Bill of Materials (BOM)
• Data sheets
• Software source code and API
S U M M A R Y
BCM93212
Broadcom BCM93210 reference design.
Brief
Brief
O F
B E N E F I T S
Related parts for BCM93212-E
BCM93212-E Summary of contents
Page 1
... Support for six programmable upstream channels that support all DOCSIS 1.0 / 1.1 and TDMA symbol rates and demodulation types. • 10/100/1000BASE-T network side interface • Seamless upgrade for legacy BCM93210 CMTS platforms using QNX RTOS BCM93212 Cable Modem Termination System (CMTS) Reference Design BCM93212 PRODUCT PRODUCT Brief Brief • ...
Page 2
... DOCSIS/EuroDOCSIS-based cable modem and cable modem termination system with TDMA upstream and advanced PHY downstream functions. Ordering Information: BCM93212 CL–DOCSIS CMTS BCM93212-E CL–EuroDOCSIS CMTS are trademarks of ® Ethernet Routing/ Classification ...