PRODUCT BRIEF
For Industrial and Military Applications
Key Features
Full-duplex transceivers for
optical data links over two glass
optical fibers
Short-Reach 850nm VCSEL Multi-
mode or Long-Reach 1310nm
DFB Single-mode available
Multi-rate and Rate Select
versions available
Compact form-factor: Half the size
of SFF transceivers
Board-mounted
Built-in digital diagnostic
functions
Duplex LC optical connection
Single 3.3V power supply
Interoperable with standard SFP
and SFP+ optical transceivers
Extended operating temperature
range of -40°C to 85°C
Extreme storage temperature
range from -57°C to 100°C
Option for conformal coating
for high reliability in corrosive
environments
Qualified to applicable tests in
MIL-STD-810G, MIL-STD-883 and
GR-486-CORE
Meets applicable requirements
for Gigabit Ethernet, 10 Gigabit
Ethernet, and Fibre Channel
Applications
Fast Ethernet
10 Gigabit Ethernet
1 Gigabit Ethernet
8G Fibre Channel
4G Fibre Channel
2G Fibre Channel
Proprietary high-speed data links
Rugged and Compact 125 Mb/s to 10 Gb/s
Optical Transceivers
Overview
Endurance® is a family of compact transceiver modules designed to be rugged and
robust so they are optimal for industrial and military applications. They have a wide
operating temperature range, a metal housing to minimize effects of Electro-Magnetic
Interference, two through-hole mounting posts to stabilize under shock and vibration
conditions, and the pins are soldered directly to the Printed Circuit Board (PCB) to ensure
constant connectivity. Endurance modules are available with conformal coating for
additional reliability in harsh environments. They have been qualified to Telcordia and
Military standards.
The simple serial interface is independent of protocol and can thus be used in a wide
range of applications. Digital diagnostic functions for monitoring and control of the
module are provided via a 2-wire serial interface.
Key Advantages
Robust for environments with extreme temperatures, shock and vibration,
electromagnetic interference, and corrosion
Saves valuable board space with its compact size
Light weight fiber optic solution for data links compared to coaxial cable
Low power consumption
Utilizes Finisar’s vertically integrated and highly reliable laser technology
and integrated circuit capabilities
For Industrial and Military Applications
© 2016 Finisar Corporation. All rights reserved. Finisar and Endurance are registered trademarks of Finisar Corporation. Features and specifications are subject to change without notice. PB-ENDIND-1016
1389 Moffett Park Drive
Sunnyvale, CA 94089-1133
www.finisar.com
Phone: +1-408-548-1000
Sales: +1-408-541-5690
Email: sales@finisar.com Visit Our Website
Specifications
Product Selection
Size Comparison
Measurements are in mm
Parameter Short-Reach/Short-Wave Long-Reach/Long-Wave
Supply Voltage 3.3 Volts 3.3 Volts
Supply Current, Max 300 mA 250 mA
Laser Source 850 nm VCSEL Multi-mode 1310nm DFB Single-mode
Operating Temperature Range -40°C to +85°C -40°C to + 85°C
Link Distance 26 to 300 meters* (10 Gb/s)
70 to 150 meters* (4 Gb/s)
300 to 550 meters* (1 Gb/s)
10 km
*Dependent on multi-mode fiber type
Part Number Description
FTE8510K1LTN Endurance, Short-Reach, 10 GbE, -40°C to 85°C, No Conformal Coating
FTE8510K1LTY Endurance, Short-Reach, 10 GbE, -40°C to 85°C, Conformal Coating
FTE8511K1LTN Endurance, Short-Reach, 10 GbE/1 GbE Rate-select, -40°C to 85°C, No Conformal Coating
FTE8511K1LTY Endurance, Short-Reach, 10 GbE/1 GbE Rate-select, -40°C to 85°C, Conformal Coating
FTE8504K1LTN Endurance, Short-Reach, 125 Mb/s to 4 Gb/s Rate-select, -40°C to 85°C, No Conformal Coating
FTE8504K1LTY Endurance, Short-Reach, 125 Mb/s to 4 Gb/s Rate-select, -40°C to 85°C, Conformal Coating
FTE8501K1LTN Endurance, Short-Reach, 125 Mb/s to 1 Gb/s, -40°C to 85°C, No Conformal Coating
FTE1411K1LTN Endurance, Long-Reach, 10 GbE/1 GbE Rate Select, -40°C to 85°C, No Conformal Coating
Contact Finisar for other product options.
SFF Endurance
