F i n i s a r

 Finisar Corporation – 24-Jul-13 Rev B2 Finisar Confidential

Page 1

Product Specification

10km Multirate QSFP+ Optical Transceiver Module

FTL4C1QM1C

9B

PRODUCT FEATURES

 Hot-pluggable QSFP+ form factor

 Supports 39.8 Gb/s to 44.6 Gb/s

aggregate bit rates

 Power dissipation < 3.5W

 RoHS-6 compliant (lead-free)

 Commercial case temperature

range 0°C to 70°C

 Single 3.3V power supply

 Maximum link length of 10km on

Single Mode Fiber (SMF)

 Uncooled 4x10Gb/s CWDM

transmitter

 XLPPI electrical interface

 Duplex LC receptacles

 Built-in digital diagnostic

functions, including Tx/Rx power

monitoring

1

APPLICATIONS

 40GBASE-LR4 40G Ethernet

 OTN OTU3 C4S1-2D1

 OTU3e1 and OTU3e2

Finisar’s FTL4C1QM1C QSFP+ transceiver modules are designed for use in 40 Gigabit

Ethernet links and 4x10G OTN client interfaces over single mode fiber. They are compliant

with the QSFP+ MSA

1,2

, IEEE 802.3ba 40GBASE-LR4

3

and OTU3 C4S1-2D1

requirements specified in ITU-T Recommendation G.695. Digital diagnostics functions are

available via an I2C interface, as specified by the QSFP+ MSA. The transceiver is RoHS

compliant per Directive 2011/65/EU

3B

PRODUCT SELECTION

16B

FTL4C1QM1C

M:

Multirate support

1:

First generation product

C:

Commercial temperature rate