Data Sheet

Light-emitting element
: Semiconductor laser diode
Output connector
: FC, SC (using optional connector adapter)
Fiber type
: Single mode
Output mode
: Continuous wave (CW) or modulated light
(270 Hz, 1 kHz, 2 kHz)
Output
wavelength
: 1310 ±20 nm (3663-20)
1550
±20 nm (3662-20)
Spectrum width
: 5 nm max.
Output level
: −6 ±2 dBm
Output level
stability
: Within ±0.1 dB (temperature constant, 5 minutes)
Within 1.0 dB p-p (ambient temperature 0 to 40 ºC, 8 hours)
Functions
: Battery check (indicator flashes when battery voltage drops)
Applicable
standards
: Safety: EN61010-1 Pollution degree 2
EMC: EN61326+A1+A2+A3
Laser: IEC 60825 -1, Class 1 Laser
Complies with 21 CFR 1040.10 and 1040.11 except for deviations
pursuant to Laser Notice No.50, dated July 26,2001.
Operation temp.
: 0 ºC to 40 ºC, 80 %rh or less, no condensation
Storage temp.
: -10 ºC to 50 ºC, 80 %rh or less, no condensation
Power supply
: LR6(AA) alkaline battery✕2
Max. rated power
: 0.6 VA
Operating time
: Approx. 20 hours (3662-20, continuous CW output)
Approx. 36 hours (
3663-20, continuous CW output)
Dimensions
and mass
: Approx. 76 W ✕159 H (including 36 mm cover) ✕
35 D mm, Approx. 180g (
without batteries)
(Approx. 3.00ʺ(W)6.26ʺ (H)1.38ʺ (D), Approx. 6.35 oz.
3
3661E3-72B-00U Printed in Japan
All information correct as of Feb. 1, 2007. All specifications are subject to change without notice.
HEAD OFFICE :
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL [phone] / FAX [phone]
E-mail: os-com@ hioki.co.jp
HIOKI USA CORPORATION :
6 Corporate Drive, Cranbury, NJ 08512 USA
TEL [phone] / FAX [phone]
E-mail: hioki@ hiokiusa.com
DISTRIBUTED BY
Shanghai Representative Office :
1904 Shanghai Times Square Office
93 Huaihai Zhong Road
Shanghai, 200021, P.R.China
TEL [phone]/ 0092
FAX [phone]
[e-mail]
❏ 3661
-20
OPTICAL POWER METER Specifications
Specifications apply to temperature range 23 ˚C ±5 ˚C, HIOKI reference wavelength
1310 nm and 1550 nm*, power -10 dBm, CW, single mode fiber, FC master connector,
PC finish
For optical fiber cable measurement with the 3661-20, an optional connector
adapter must be selected.
LASER LIGHT SOURCE 3662-20 (1550 nm)
LASER LIGHT SOURCE 3663-20 (1310 nm)
Includes hand strap, carrying case (for 3662-20, 3663-20 main unit) with both models
❏ 3662
-20,
3663
-20
LASER LIGHT SOURCE Specifications
Specifications apply to temperature range 23 ˚C ±5 ˚C, single mode fiber, FC
master connector, PC finish, at output end of 2m cable
The calibration wavelength is a value inherent to the light source used for
adjustment and calibration purposes. Normally, the sensitivity of a light receiver will
be wavelength dependent, and there will also be individual tolerances. The output
of the laser light source used for adjustment and calibration purposes will have
the inherent wavelength of the source. For reasons related to continued equipment
maintenance, it is not possible to specify a constant value for this wavelength.
In order to avoid ambiguity when stating measurement accuracy, we therefore use
the expression "HIOKI reference wavelength".
* HIOKI reference wavelength
CARRYING CASE 9730
(Holds 3661-20, 3662-20 and 3663-20 )
3661-20, 3662-20, 3663-20 common options
The 3662-20 and 3663-20 are Class 1 Laser products conforming to IEC 60825-1
FC-FC OPTICAL FIBER CABLE 9735
SC-SC OPTICAL FIBER CABLE 9736
SC-FC OPTICAL FIBER CABLE 9737
(1.3 µm-band single-mode optical fiber cable, 2 m)
OPTICAL CONNECTOR
CLEANER 9738
SPARE CLEANER 9739
(30 m ✕ 6 rolls set)
3661-20 options
FC CONNECTOR
ADAPTER
9731
SC CONNECTOR
ADAPTER
9732
3662-20, 3663-20 options
For optical fiber cable measurement with the 3662-20 and 3663-20, an
optional connector adapter must be selected.
OPTICAL POWER METER 3661-20
Includes Free PC Software application DOWNLOAD UTILITY CD-R, USB cable
(1m), CARRYING CASE 3853 (for 3661-20 main unit ), Strap
FC CONNECTOR
ADAPTER
9733
SC CONNECTOR
ADAPTER
9734
Measurement
functions
: Optical power measurement (dBm)
Measure absolute value of input optical power
Optical loss measurement (dB)
Automatically compare measured power with previously
input reference value to calculate and display loss
Calibration wavelength
: 850 nm, 1310 nm, 1550 nm
Measurable wavelength
: 800 to 1660 nm
(Register up to 8 custom wavelengths adjustable in 5nm units)
8 default wavelengths preset at 850, 1300,
1310, 1470, 1490, 1550 1625, and 1650 nm
Range
: −60 dBm to +9 dBm (auto range)
Accuracy(1310 /1550 nm)
: ±0.22 dB (±5 %) at −10 dBm
Resolution
: 0.01 dBm (optical power), 0.01 dB (optical loss)
Rated max.
: +10 dBm
Connector
: FC, SC (using optional connector adapter)
Fiber type
: Single mode, multi mode (core dia. 62.5 µm max.
NA: 0.275 max.)
Light receiver
: InGaAs (dia. 1 mm)
Display update rate
: Approx. 3 times/s (approx. 350 ms)
Memory
: Max. 1000 data per wavelength
Interface
: USB (Ver. 1.1) Dedicated PC application software allows transfer
of measurement data from the 3661-20 memory to a computer
Functions
: Auto power save (after about 10 minutes of inactivity; defeatable)
Settings backup (settings are automatically stored at power-off)
Battery check (symbol appears when voltage drops below approx. 4 V)
Applicable
standards
: Safety: EN61010-1 Pollution degree 2
EMC: EN61326 +A1+A2+A3
Operation temp.
: 0 ºC to 40 ºC, 80 %rh or less, no condensation
Storage temp.
: -10 ºC to 50 ºC, 80 %rh or less, no condensation
Power supply
: LR6(AA) alkaline battery✕4
Max. rated power
: 0.5 VA
Operating time
: Approx. 40 hours (continuous use)
Dimensions and
mass
: Approx. 85 W ✕192 H (including 36 mm cover) ✕
35 D mm, Approx. 300g (
without batteries)
(Approx. 3.35ʺ(W)7.56ʺ (H)1.38ʺ (D), Approx. 10.6 oz.)