
2
Characteristic
Attenuation
Return loss 
O
E
M
Rated input power 
Controlled Operating
Environment
Uncontrolled Operating
Environment
Non-Operating
Environment
Humidity/Condensation
Cycling Test
Water Immersion
Vibration
Side Pull Load
Cable Retention
Durability
Impact Test
Measurement at a point within the wavelength of 1310 ±30
nm and a point within the wavelength of 1550 ±30 nm.
Power
: 250mW
(
LD
)
Wavelength
: 1470nm
Duration
: 100 hours
Temperature
: -5 to 50
Duration
: 182.5 hours
Humidity
: 15% to 90% 
Temperature
: -40 to 75
Period of 1 cycle : 8 hours
Number of cycles
 : 21
Low-Temperature Exposure and Thermal Shock 
Temperature
: 
23
 
 40
 
 -
40
 
 23
Duration
:      2.1h      72 h     4 min. 
minimum
High-Temperture Exposure and Thermal Shock
Temperature
: 
23
 
 70
 
 70
 
 23
Duration
:      1.6h      72 h     5 min. 
minimum
High Relative Humidity Exposure
Temperature
: 
23
 
 40
 
 40
 
 23
Duration
:      0.6h      96 h     0.6h
Humidity
: 90% to 95% 
Temperature
: -10 to 65
Period of 1 cycle : 12 hours
Humidity
: 90% to 100%
Number of cycles
 : 14
Temperature
: 43
Duration
: 168 hours
Solution
: PH 5.5
Vibration frequency range
: 10 to 55 Hz 
Maximum amplitude
: 1.52 mm 
Duration
: 2 hours in each of 3 directions
Bend angle
Load
: 90°
: 1.25 kg
Load
: 2 kg
Insertion/withdrawal cycles
 : 200
Drop onto a concrete floor from a height of 1.8 m. 
Cycles: 8 times in each of 3 directions
1) After test, change in attenuation(fluctuation)and return loss shall be 
1) 
as follows. 
1)  
1, 2, and 3 dB
: within (Nominal attenuation value x0.15) dB 
1)  
Other attenuations
: within 0.5 dB 
1) 
 Return loss
: 50 dB min.
2) No breakage, crack or dislocation of components.
Refer to the various types of attenuation tolerance (the previous page).
50 dB min.
After / during test, changing in attenuation(fluctuation)shall be less than
±0.1dB.
1) After /during test, change in attenuation(fluctuation)and return loss 
1) 
shall be as follows.  
1)  
1, 2, and 3 dB
: within (Nominal attenuation value x0.15) dB 
1)  
Other attenuations
: within 0.5 dB 
1) 
 Return loss
: 50 dB min.
2) No breakage, crack or dislocation of components.
1) After test, change in attenuation(fluctuation)and return loss shall be 
1) 
as follows. 
1)  
1, 2, and 3 dB
: within (Nominal attenuation value x0.15) dB 
1)  
Other attenuations
: within 0.5 dB 
1) 
 Return loss
: 50 dB min.
2) No breakage, crack or dislocation of components.
Test Method (Conforms with Telcordia GR-910-CORE) 
Specification
Component
Material
Body
Ferrule
Split sleeve
Zinc alloy
Zirconia
Zirconia
I
Materials and Dimensions
d
*
Serial No.
Attenuation level
35.5
9.4
1
7
Rating
Operating temperature range 
-40
 to +75
Storage temperature range 
-40
 to +75
Max. input power
250 mW 
Fiber type
SMF
I
Specifications
5-23,OSAKI 5-CHOME,SHINAGAWA-KU,TOKYO 141-8587,JAPAN
PHONE: 81-3-3491-9741, FAX: 81-3-3493-2933
http://www.hirose.com
http://www.hirose-connectors.com