vsc8486 Vitesse Semiconductor Corp, vsc8486 Datasheet

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vsc8486

Manufacturer Part Number
vsc8486
Description
Gbps Xaui Xgmii Lan/wan Transceiver
Manufacturer
Vitesse Semiconductor Corp
Datasheet

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VSC8486
L O W P O W E R :
W I D E R A N G E O F S U P P O R T :
T O O L S F O R R A P I D D E S I G N :
F L E X I B I L I T Y :
Accessibility of the recovered clock from high speed input and separate clock paths for CMU
Exceptionally low power (700 mW LAN mode or 750 mW WAN mode) allows for higher port
densities
Fully compatible with IEEE 802.3ae and T11 10 GFC
Extended-WIS (E-WIS) provides full Clause 50 support and enables transport over existing
SONET networks
10 Gbps serial interface exceeds all SONET and 10 GbE requirements
4 x 3.125 Gbps and 3.182 Gbps XAUI I/O enable interconnection with a wide range of Layer-2
devices
Seamless connectivity to XFP and SFP+ modules
10 Gbps receiver exceeds all 10 GbE stressed eye requirements
Multiple loopback modes and built-in self test (BIST) capabilities reduce system development
costs, enable manufacturing tests, and improve time to market
JTAG access port facilitates boundary scan for in-circuit test to improve board yield
Single 1.2 voltage for the whole chip with optional power supply range (1.2 V, 1.8 V, and 3.3 V)
for the TTL interface
XAUI I/O programmability for lane swap, invert, amplitude, pre-emphasis, and equalization
KX4-compatible 3 Gbps I/O for long-reach copper interconnect provides additional margin to
traverse connectors and the backplane up to 40 inches
Extended-PCS (E-PCS) mode with forward error correction (FEC) auto-negotiation allows
extended reach over single-mode and multimode fiber with 10–15 error floor
Enhanced de-emphasis and equalization compensates for connector and channel losses and
makes the device SFP+ compatible
and CRU enable Layer 1 support for Synchronous Ethernet
XGMII interface enables the device to be used in a roll-over redundant link application to
provide fault tolerance
ETHERNET PRODUCTS
10 Gbps XAUI or XGMII to XFI LAN/WAN Transceiver
VSC8486
B L O C K D I A G R A M :
Decode
Encode
XGXS
XGXS
32 × 311 Mbps
32 × 311 Mbps
XGMII
XGMII
PCS / ePCS
PCS / ePCS
Encode
Decode
A P P L I C A T I O N S :
S P E C I F I C A T I O N S :
10 Gbps Ethernet LAN/WAN switches, routers,
and router to WAN interconnects
10 Gbps Ethernet network interface cards
10 Gbps Fibre Channel host bus adapters and
switches
Total power: 750 mW
Supply voltage: 1.2 V
Generator
Monitor
eWIS
eWIS
VPPD-01396
Revision 1.1
DMUX
PMA
MUX
PMA

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vsc8486 Summary of contents

Page 1

... ETHERNET PRODUCTS VSC8486 10 Gbps XAUI or XGMII to XFI LAN/WAN Transceiver VSC8486 Exceptionally low power (700 mW LAN mode or 750 mW WAN mode) allows for higher port densities Fully compatible with IEEE 802.3ae and T11 10 GFC ...

Page 2

... The device operates using a 1.2 V supply dissipating only 700 mW in LAN mode and 750 mW in WAN mode. The VSC8486 is available in standard and lead(Pb)-free (second-level interconnect only) packages, measuring 17 mm × with 256 pins and 1.0 mm pin pitch. ...

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