Datasheet

FTLF1721P2xTL Pluggable SFP Product Specification –August 2008
© Finisar Corporation August 1, 2008 Rev. E Page 5
V. General Specifications
Parameter Symbol Min Typ Max Units Ref.
Data Rate BR 155 2667 Mb/sec 1
Bit Error Rate BER 10
-12
2
Max. Supported Link Length on
9/125μm SMF @ OC-48
L
MAX1
45 km 3
Max. Supported Link Length on
9/125μm SMF @ 2X Fibre Channel
L
MAX2
47 km 3
Max. Supported Link Length on
9/125μm SMF @ Gigabit Ethernet
L
MAX3
50 km 3
Max. Supported Link Length on
9/125μm SMF @ OC-12
L
MAX4
50 km 3
Max. Supported Link Length on
9/125μm SMF @ OC-3
L
MAX5
50 km 3
Notes:
1. SONET OC-48 LR-1/SDH STM L-16.1, Gigabit Ethernet and 1x/2x Fibre Channel compliant.
Compatible with SONET OC-12 and OC-3. Supports FEC at 2.67Gb/s.
2. Tested with a PRBS 2
31
-1 test pattern interspersed with 72 consecutive ones and 72 consecutive zeros.
3. Attenuation of 0.55 dB/km is used for the link length calculations (per GR-253 CORE). Distances are
indicative only. Please refer to the Optical Specifications in Table IV to calculate a more accurate link
budget based on specific conditions in your application.
VI. Environmental Specifications
Finisar SFP transceivers have an industrial operating temperature range from -40°C to
+85°C case temperature.
Parameter Symbol Min Typ Max Units Ref.
Case Operating Temperature T
op
-40 85 °C
Storage Temperature T
sto
-40 85 °C
VII. Regulatory Compliance
Finisar transceivers are Class 1 Laser Products and comply with US FDA regulations.
These products are certified by TÜV and CSA to meet the Class 1 eye safety
requirements of EN (IEC) 60825 and the electrical safety requirements of
EN (IEC) 60950. Copies of certificates are available at Finisar Corporation upon request.