QLx

Nomenclature Guide
QLx Types
Wired Signal Integrity Parts
QLx
XXXX
XXX
XX
PREFIX
PART NUMBER1
TAPE & REEL
T7: 7ā€ Production Tape & Reel, Quantity 1,000
SR: 7ā€ Sample Tape & Reel, Quantity 100
EXTENSION
RIQ: Generic Receive Side Equalizer
SIQ: Impedance Select Option
LIQ: LOS Option
IQ: Intersil-Quellan (introduced after Intersil acquisition of Quellan)
NOTE:
1. Usually Number of Channels + Data rate, e.g. 4600: Quad 6G; 411G: Quad 11G.
Active Cables
QLx
XXXXX
XXX X
YYYY
PREFIX
LENGTH/GAUGE3
PART NUMBER1
FORM-FACTOR2
NOTES:
1. Data Rate followed by Special Designator, followed by Customer Designator (if applicable), followed by ā€œCā€ for cable.
Special Designators:
0 for half-active (chip on RX side only)
1 for generic full-active (chips on both TX and RX ends)
2 for full-active Ethernet
Customer Designator:
0 for general market, other numbers for specific customers, e.g. 600C (6G half-active cable), 4000C (40G half-active cable), 4100C (40G full-active
cable)
2. For example, connector type or form-factor: SFP for SFP+, QSFP for QSFP, MSAS for Mini-SAS, SDP for mini DisplayPort, SDP for Standard
DisplayPort, SMDP for mini-to-standard DisplayPort.
3. For example, 1028 = 10m 28 AWG.
1
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