B C M 6 4 1 0 / 6 4 2 0 F E A T U R E S
BCM6410
12-Channel DSL
Digital Transceiver
IC
BCM6420
12-Channel
xDSL Integrated
AFE IC
UTOPIA 2
SPROM
(optional)
12 off
External
Controller
(optional)
AFE Line
Interface
AFE Line
Interface
35.328 MHz
Clock
CTRL
CLK
TX
RX
SYNC
BladeRunnerTM Central Office ADSL System
Superior rate-reach performance
Proven worldwide interoperability
System-wide power cut-back techniques deliver in-
service power savings and patented power reduction
technologies deliver unmatchable low-power
consumption using standard class AB line drivers
Complete G.997.1 on chip support enabling remote
booting and management (processor-less line cards)
Shared clocks and power supplies reduce line card cost
No external devices (e.g., memory) are required
Designed to operate with a wide range of line driver
devices
Full design-in support provided
S U M M A R Y O F B E N E F I T S
LOW-POWER, HIGH-DENSITY CENTRAL OFFICE ADSL SOLUTION
Low-power, high-density Central Office ADSL solution
Lowest power per channel: less than 1W per channel
(worst-case line conditions), including the line driver
Highest density two-chip solution implements 12
channels of full-rate ADSL
Smallest modem footprint: production ready design is
just 650 mm2 per channel, using only eight PCB layers
Complete standards support: ANSI T1.413 issue2, ITU
G.992.1 (G.dmt) Annex A, B, C & H, ITU G.992.2
(G.lite), ITU G.992.3 (ADSL2) Annex A, B, J (extended
upstream), L (RE-ADSL), and ITU G.992.5 (ADSL2+)
Fully soft modem implementation supports
unprecedented feature richness
Loop condition testing and capacity estimation on in-
service lines
PRODUCT
PRODUCT
Brief
Brief
B C M 6 4 1 0 / 6 4 2 0
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