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A2111 Datasheet Preview

A2111 Datasheet

10 Gbyte Ethernet LAN / WAN PHY

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A2111
Preliminary Product Brief
Skyhawk
10 Gigabit Ethernet LAN/WAN PHY
Overview
The Skyhawk is a highly integrated, ultra-low-power
frame processing solution for 10 Gigabit Ethernet (10
GbE) physical layer applications. The device provides
complete PCS-R, PCS-W, and WIS functionality and
can operate as a 10 GbE LAN or WAN PHY.
In 10 GbE WAN PHY mode, the line-side supports a
standard 16-bit, 622.08 MHz XSBI / SFI-4 interface. In
10 GbE LAN PHY mode, the line-side supports a
standard 16-bit, 644.53 MHz XSBI interface. The
system-side interface is a selectable standard HSTL
XGMII or SSTL-2 XGMII interface.
PCS layer functions include 64b/66b encoding and
decoding, X58 scrambling and descrambing, gear box-
ing, and rate matching. Block-lock detection and
remote and local fault handling are also supported.
WIS functions include WIS framing, pointer process-
ing, and X7 scrambling and descrambling, as well as
error rate monitoring and alarm processing per ANSI
T1-416 – 1999.
For device control and configuration, the Skyhawk pro-
vides a standard 32-bit processor interface, as well as a
Management Data I/O (MDIO) interface and MDIO
registers. The device conforms to the IEEE serial
LAN-PHY and WAN-PHY proposals.
A key application for the device is to facilitate
cost-effective interfacing between standard 10 Gbps
optical modules with XSBI interfaces and link layer
devices with XGMII interfaces. Other applications
include optical core routers, enterprise switches, and
Ethernet line terminating equipment.
Block Diagram
XSBI /
SFI-4
TX
Optical
I/F
Optical
WIS
Loopback Loopback
XSBI /
SFI-4
RX
Optical
I/F
WIS
Framer
WIS Bypass for LAN PHY
WIS Bypass for LAN PHY
WIS
Framer
TX
10 GbE
Data
Engine
PCS
Loopback
RX
10 GbE
Data
Engine
CPU I/F
TX
XGMII
I/F
XGMII (HSTL)
XGMII (SSTL-2)
System
Loopback
RX
XGMII
I/F
XGMII (HSTL)
XGMII (SSTL)
Confidential and Proprietary
Ample Communications
4034 Clipper Court • Fremont, CA 94538
Phone: 510-657-1500 • Email: info@amplecomm.com
7/8/02




Ample

A2111 Datasheet Preview

A2111 Datasheet

10 Gbyte Ethernet LAN / WAN PHY

No Preview Available !

Skyhawk A2111
Features
WIS Layer Processing
Support for all WIS framing and frame
synchronization functions
Complete section, line, and path overhead layer
termination
Generation and verification of BIP-8 parity
Pointer processing for receive payload extraction
and transmit payload mapping
Extraction and insertion of transport and path
overhead from/to dedicated external pins or from
registers
WIS alarm insertion and detection
Frame-synchronous X7 + X6 + 1 scrambling and
descrambling
Error rate monitoring
10 GbE Processing
10 GbE WAN and LAN PHY functionality
Complete PCS-R and PCS-W functionality
including:
64b/66b encoding and decoding
X58 + X39 + 1 scrambling and descrambling
66:16 gearboxing
Block synchronization
Rate matching
Block_lock detection
Remote and local fault handling
Applications
10 GbE LAN or WAN switching equipment
10 GbE WAN or LAN PHYs
Ethernet line-terminating equipment (ELTE)
Edge and core routers
Line-Side Interface
Support for two configurations
Standard XSBI (SFI-4) 16-bit, 622.08 MHz,
LVDS interface for 10 GbE WAN PHY mode
Standard XSBI 16-bit, 644.53 MHz, LVDS
interface for 10 GbE LAN PHY mode
System-Side Interfaces
Selectable XGMII interface: HSTL2 or SSTL
CPU Interface
32-bit synchronous CPU interface; support for both
Intel and Motorola-type processors
MDIO and MDC management interface and
registers
Test and Diagnostic Support
Built-in pattern generators and verifiers
Multiple diagnostic loopbacks
IEEE 1149.1 port with memory BIST, scan, and
JTAG boundary scan
General Specifications
Packaging: 672-pin flip-chip BGA
Technology: low-power CMOS 1.8V, 3.3V-tolerant
I/Os on CPU and other interfaces
Ambient operating temperature: 0°C to 70°C
Power dissipation: 3.5 W max, 2.7 W typical
Standards Compliance
IEEE 802.3ae-D3.1 draft specification
ANSI T1.416 – 1999
Multiservice switches
Uplink cards
10 GbE test equipment
Confidential and Proprietary
Ample Communications
4034 Clipper Court • Fremont, CA 94538
Phone: 510-657-1500 • Email: info@amplecomm.com
7/8/02


Part Number A2111
Description 10 Gbyte Ethernet LAN / WAN PHY
Maker Ample
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A2111 Datasheet PDF






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