FTL4C1QL1L Product Specification

 Finisar Corporation October 2015

Rev C1

Page 3

27

ModPrsL

Module Present

28

IntL

Interrupt

29

Vcc Tx

+3.3 V Power supply transmitter

30

Vcc1

+3.3 V Power Supply

31

LPMode

Low Power Mode

32

GND

Ground

1

33

Tx3p

Transmitter Non-Inverted Data Input

34

Tx3n

Transmitter Inverted Data Input

35

GND

Ground

1

36

Tx1p

Transmitter Non-Inverted Data Input

37

Tx1n

Transmitter Inverted Data Input

38

GND

Ground

1

U

Notes

1.

Circuit ground is internally isolated from chassis ground.

II.

0B

General Product Characteristics

Parameter

Value

Unit

Notes

Module Form Factor

QSFP+

Maximum Aggregate Data Rate

41.2

Gb/s

Maximum Data Rate per Lane

10.3

Gb/s

Higher bit rates may be supported.

Please contact Finisar.

Protocols Supported

Typical applications include

40G Ethernet, Infiniband,

Fibre Channel,

SATA/SAS3

Electrical Interface and Pin-out

38-pin edge connector

Pin-out as defined by the

QSFP+ MSA

Maximum Power Consumption

3.5

Watts

Management Interface

Serial, I2C-based, 400 kHz

maximum frequency

As defined by the QSFP+ MSA

Data Rate Specifications

Symbol

Min

Typ

Max

Units

Ref.

Bit Rate per Lane

BR

10,313

Mb/sec

1

Bit Error Ratio

BER

10

-12

2

Link distance on SMF-28

d

10

kilometers

3

U

Notes

U

:

1.

Compliant with 40GBASE-LR4 and XLPPI per IEEE 802.3ba. Compatible with 1/10 Gigabit Ethernet

and 1/2/4/8/10G Fibre Channel.

2.

Tested with a PRBS 2

3.

Per 40GBASE-LR4, IEEE 802.3ba