Graytechnos photom MiNi 219 User manual

Optical Power Meter
󳜀󳜞󳜫󳜐󳜫󳛮
MODEL 219
Instruction Manual
󰠦󲂾󰩣󰬊
HR1337-13J-03/20221219

INDEX
󳙧CAUTION 󳙨.................................................................................1
1. Characteristics...........................................................................2
2. Configuration .............................................................................2
3. Operating Instructions...............................................................3
3-1 Descriptions ........................................................................3
3-2 Operation.............................................................................4
3-3 Battery replacement............................................................5
3-4 Cleaning the input port .......................................................6
4. Specifications.............................................................................6
4-1 Sensor..................................................................................6
4-2 General.................................................................................7
5. Option.........................................................................................7
6. After-sales service information.................................................8
󱓁󰷀
󳙧󰠦󳚟󰻡󰜷 󳙨............................................................................9
1. 󱇪󲙸...........................................................................................10
2. 󰳴󰟣...........................................................................................10
3. 󰦐󰨪󰻓....................................................................................11
3-1󲐫󳚟󲂾󰩣 ...........................................................................11
3-2󱍾󰨪󰻓...............................................................................12
3-3󲝢󰺆󳚟󰤏 ...........................................................................13
3-4󲐫󳚟󰾌󰣓 ....................................................................13
4. 󲀅󰯢...........................................................................................14
4-1 󳜀󳜞󳜫󳜐󳜫󳛮󰳾..............................................................14
4-2 󱮂󰳾.............................................................................14
5. 󳛙󳜆󳛦󳜖󳜢...................................................................................15
6󳞫󳛑󳜄󳛮󳜫󳛤󳜫󳜂󳛨.........................................................................16

1
【CAUTION 】
(1). The input port ferrule must be kept clean and free of dust
and dirt at all times. Take particular care when removing and
fitting the connectors. Be sure to use the protection cap or
cover when the unit is not in use.
For removing dust or dirt from the ferrule face, 2.5 mm
CLETOP sticks are recommended.
(2). Do not input optical power exceeding the maximum
measuring range, or the sensor will be damaged.
(3). Excessive ambient noise may affect the normal operation. In
this case, turn the unit off and then turn it on again. If this
does not solve the problem, take the battery out and put in
again, then turn the power “ON” while holding down the
“”select button.
(4). Do not use angled ferrules; measurements will be inaccurate.
(5). Do not drop or swing the instrument with the strap.
APC
Ferrule

2
1. Characteristics
(1). The Model 219 lightweight pocket-type MiNi optical power meter is
designed to measure optical power and attenuation in high-power fiber
optic communications.
(2). It is calibrated at four wavelengths: 850nm, 1310nm, 1490nm and
1550nm.
(3). It can be used with various kinds of connectors by using the
appropriate connector adapters.
(4). Because the input port is a low-reflection connector ferrule type, this
unit can be connected directly to an Erbium Doped Fiber Amplifier with
an open protection function.
(5). A memory back-up function stores selected wavelength and relative
value even when the unit is turned off.
(6). Auto power-off function. (10 minutes)
(7). It has a “Relative value measurement (dB, REL)” function.
(8). A small, well-designed cover protects the input port, operation buttons
and LCD to allow the unit to be carried easily in a pocket or toolbox.
2. Configuration
This optical power meter consists of the main body and the built-in
sensor, as well as adapters to accommodate various fiber connectors.
CAUTION :
Do not use angled ferrules; measurements will
be inaccurate.
APC
Ferrule
Connector FC
Input port
Adapter FC
Adapter SC
Adapter ST
Connector SC
Connector ST
Connector LC
Adapter LC

3
3. Operating Instructions
3-1 Descriptions
󳏀ON /OFF
ON : Press this button to operate the
unit. The auto power-off function
activates. To disable the auto power-off
function, hold this button down for
approximately three seconds, until the
[Auto-OFF] indicator is disappeared.
OFF : Press this button when in use.
󳏁”(REL) “
This button is used to select the wavelength. The selected wavelength
is indicated by an arrow ▼ on the LCD. Hold this button down for
more than one second to switch to the Relative (REL) measurement
mode. If the “(REL)” button is pressed again, the unit will return to
dBm mode.
Holding this button down when the power turned on will initialize the
memory. If the input port is blinded completely, the automatic offset
compensation will be accomplished.
󳏂Input port (Ferrule)
This port is used to input optical power from fiber optics. A variety of
connector types can be used by attaching interchangeable adapters
here.
CAUTION : Input of optical power exceeding the maximum
measurement range will damage the sensor.
󳏃Display
The LCD indicates measuring data, and status.
󳏄Battery compartment
Install battery here.
󳏅Strap hole
Attach strap here.
⑤
①
②
③
④
⑥
Wavelength
Low battery
Auto power off
Relative

4
󳏆Cover
The cover protects the input port, the operation buttons and the LCD
display area when the unit is not in use.
3-2 Operation
(1). Battery
Slide the battery cover off as indicated.
Insert or replace one AA battery as
indicated by the polarity marks in the
battery compartment.
(2). Cover
Slide the cover off, turn over, and insert the unit from the opposite
direction.
(3). Power
Turn the power on by pressing the “ON/OFF” button.
The unit begins to operate after the ”“ indicator flashes five times.
(4). Wavelength ”“ Selection
Press the ”“ button to align the
indicator on the LCD with the desired
wavelength.
(5). Connector adapter
Attach the connector adapter tightly
to the fiber connector.
Do not use angled ferrules;
measurements will be inaccurate.
Optical
Connector
Connector
adapter
Rear side
Battery cover
AA Battery
Insert oppositely
󳏆Cover
Remove the cover
To operate, turn the cover over and
insert the unit with face showing.

5
(6). Measurement
To assure accurate measurements, tighten the connectors securely,
maintain the physical configuration of the fiber during measurement,
and do not allow ambient light to enter the sensor. If optical power
input falls outside of the measurement range during operation,
range indicators will appear in the display as: over (Hi-dBm) and
under (Lo-dBm).
(7). Relative measurement
To set the current input power as the reference level, hold down the
“(REL)” button for more than one second. The difference between
the reference level and subsequent power input is expressed in dB.
These measurements are called “relative values” and can be read
directly, requiring no manual calculations.
In this mode, "REL" appears in the display.
If the “(REL)” button is pressed again, the unit will return to dBm
mode.
(8). Automatic offset compensation
This function effects automatic offset compensation of the optical
input port, canceling out any offset value, which may cause large
errors when measuring extremely low light levels.
To perform this function, completely blind the input port with the
protection cap and turn on the power while pressing the “ (REL)”
button.
The countdown will be displayed. It will be complete in about 10
seconds.
To cancel this function, press “(REL)” button again during the
countdown, and then the unit will be in dBm mode without the offset
compensation.
If the blind of the input port is not enough so that the compensation
cannot be accomplished, “Err”will appear in the display. In this case,
press “(REL)” button again, and then the unit will be in dBm mode
without the offset compensation.
3-3 Battery replacement
If the “B” mark appears in the display, replace the battery to new
one.

6
3-4 Cleaning the input port
Because the path traveled by light, at the PC polished input port, is
extremely small, any dust on the ferrule face not only disrupts
connection with the fiber, but also leads to greater coupling loss and
reflection. Dust can also damage the ferrule.
The input port is cleaned as follows.
󳙧When the connector adapter is attached 󳙨
a. Remove dust from the ferrule face with a 2.5 mm CLETOP stick
or comparable product.
󳙧When the connector adapter is removed 󳙨
a. Wipe the ferrule face with a swab dipped in ethanol or
isopropanol.
b. Wipe the ferrule face with a dry swab once again.
c. Blow on the ferrule face with clean air.
4. Specifications
4-1 Sensor
Sensor type
InGaAs Photo diode
Fiber diameter (Max)
SM9/125 or GI 50/125, PC polishing
Wavelength
850nm, 1310nm, 1490nm, 1550nm
Uncertainty
(Coverage factor; k=2)
󲻝0.17dB
(1310nm, -10dBm, 23±5󳇾, SM fiber)
Max. input power
+27dBm
Polarization Dependent Loss
<0.2dB
Optical Return Loss*
Approx. 50dB
* Using PC connector for input Port

7
4-2 General
Measurement mode
Absolute value measurement (dBm)
Relative Meas.(dB)
Available
Measurement period
3 times per second
Measurement range
-50dBm to +25dBm
Resolution
0.01dB (>= -40dBm)
Display
LCD
Over / Under flow
“Hi dBm” / “Lo dBm”
Low Battery
“B” indicator
Memory Function
Wavelength “” at power off
Auto off
10 minutes after final key operation
Temp.
Operation*
-10 to +50󳇾
Storage*
-20 to +50󳇾
Power supply
UM-3 (AA) battery x 1pc
(Manganese, Alkaline, NiMH)
Power consumption
Approx. 20mW
Battery life
Approx. 160hours (with Alkaline batteries)
Outer dimension
61(W) x 99(H) x 22(D) mm (Main unit)
65(W) x 120(H) x 24(D)mm (With cover )
Weight
Approx. 130g (including batteries)
Accessories
181-SC Adapter x 1
UM-3 (AA)battery x 1
Cover x 1
Instruction manual x 1
Strap x 1
* 80%RH or less, non condensing
Specifications are subject to change without notice.
5. Option
Model No.
Connector
Connector
Adapter
181-FC
NTT
FC
181-ST
Lucent
ST
181-LC
Lucent
LC

8
6. After-sales service information
When making requests for repair service, please bring the instrument
directly to the dealer. If this is impossible, however, send the instrument
directly to our sales office in Tokyo, Japan.
To ensure speedy and reliable repair, always include information as to
the type of failure and cause. Return accessories with the instrument if
required.
Warranty
Graytechnos Co.,Ltd. warrants this product to be free from defects in
material and/or workmanship for one full year from date of shipment.
During the warranty period, we will, at our option, repair or replace any
product which proves to be defective.
For warranty service, send the product prepaid to the distributor or
Graytechnos Head Office in Tokyo, Japan. The repaired product will
be returned prepaid to Buyer.
Limitation of Warranty
This warranty shall not apply to defects resulting from any misuse,
misapplication, unauthorized modification, improper maintenance or
operation or storage outside of the environmental specifications.
Graytechnos makes no other warranties, expressed or implied, including
without limitation thereof, any implied warranty of merchantability or
fitness for a particular purpose.
Graytechnos shall not be responsible for any direct, indirect , special,
incidental or consequential damages.
Graytechnos Co.,Ltd.
BILBOT BLDG. 2F, Ueno 1-9-2, Taito-ku,
Tokyo, 110-0005 Japan
Phone:[phone] Fax:[phone]
www.graytechnos.com
email:[e-mail]

9
󳙧󰠦󳚟󰻡󰜷 󳙨
(1). 󲐫󳚠󳛣󳜎󱝝󳚜󳚹󳚔󳚗󰚗󱫀󳙽󱳎󳚈󳚀󰛰󳚈󳚯󳚊󳙚󳚯󳚐󳙙󳛣󳜎󱝝󳚜󳚹󳚻󰤧󳛃
󳚂󳚼󳚳󳙳󳚻󳚯󳚊󳙚󳛢󳛼󳛞󳛮󳚟󱫛󱓵󰪍󳚜󳛣󳜎󳙽󱓵󳚈󳚛󳙵󰳾󳚜󳚜󰻡󰜷󳚈
󳚗󳚆󳙵󳙚󱍾󳚈󳚛󳙵󰪍󳚠󰙓󳚋󲅅󳛜󳜒󳛲󳜆󳚵󳛚󳛿󳜫󳛃󳚻󳚂󳚗󳚆󳙵󳙚
󳛢󳛼󳛞󳛮󳛃󰣬󱣧󳚊󳚼󳚙󳙾󳚠󳙙󰵖󰂟󳚙󰣬󱣧󳜄󳛐󳛓󳛿󳚟󳜄󳛖󳜚󳜫󳜚󱜤󲞤󳛃󳛞󳜛󳛷󳛲󳜆󳂆
2.5mm 󱝝󳚘󰾌󰣓󳚈󳚗󳚀󳚑󳚆󳙵󳙚
(2). 󲏄󰉒󳚛󳚠󳛪󳜢󳛤󳛃󱕻󰤧󳚈󳚯󳚊󳚟󳚘󳙙󰾥󰎤󱞫󰃷󲛩󳛃󱳎󳚈󳚀󲈛󳙹󳚼󳚹󳙷
󳚛󳛃󳚈󳚛󳙵󳚘󳚆󳙵󳙚
(3). 󰉆󲐫󳙼󳚺󳚟󲏄󰉒󳚛󳛽󳛓󳛩󱝝󳚘󰷨󰔷󳚈󳚛󳚀󳚛󳚼󳙽󳙳󳚻󳚯󳚊󳙚󳚎󳚟󰆺󳚠󲝢
󰿜󳛃󳚽󱓅󳚈󳚗󳚆󳙵󳙚󳚎󳚽󳚘󳚳󰃨󰙀󳚈󳚛󳙵󰆺󳚠󳙙󰩇󳙙󲝢󰺆󳛃󰡅󳙵󳚗󳙼󳚺
󳚤󲝢󰺆󳛃󳚽󳙙󳆟󳁻󳆠󳜋󳛮󳜢󳛃󰡓󳚈󳚛󳙽󳚺󲝢󰿜󳛃󳚽󱓅󳚈󳚗󳚀󳚑󳚆󳙵󳙚
(4). 󰨔󳚲󱕫󱗜󳜄󳛖󳜚󳜫󳜚󳛃󰣬󱣧󳚊󳚼󳚙󳙙󰷨󱖽󳚛󰾥󰎤󳙽󰘴󳚺󳚽󳚛󳙵󳚐󳚲󱍾󳚈󳚛
󳙵󳚘󳚆󳙵󳙚
(5). 󱾨󳛃󰧟󰜷󳚜󱳁󳚈󳚐󳚻󳙙󰢛󳚻󰃨󳚈󳚐󳚻󳚈󳚛󳙵󳚘󳚆󳙵󳙚
APC
󳠩󳠇󳠶󳠍󳠶

10
1. 󱇪󲙸
(1). 󳜄󳛐󳛓󳛿󳛃󱍾󳚈󳚐󲎜󱝝󳚟󲥸󳜀󳜞󳜫󳙙󰾗󱽗󱇪󰚗󳚛󳚚󳛃󰾥󰎤󳚊
󳚼󳙙󲋮󲒿󳜌󳛠󳛲󳛷󰅛󳚟󳙣󳜎󳛺󳙤󳜀󳜞󳜫󳜐󳜫󳛮󳚘󳚊󳙚
(2). 󰾥󰎤󰻝󲙸󳚠 850nm, 1310nm, 1490nm, 1550nm 󳚘󰯐󰷨󳚆󳚽󳚗󳙵󳚯󳚊󳙚
(3). 󱜤󳚟󳛑󳛯󳜆󳛮󳚟󰤏󳚘󳙙󱚡󳚟󳛢󳛼󳛞󳛮󳚙󰣬󱣧󱫀󳚘󳚊󳙚
(4). 󲐫󳚠󰏶󰣬󱣧󳚟󳜄󳛖󳜚󳜫󳜚󳛮󳛓󳜆󳚘󳙳󳚼󳚐󳚲󲚅󰧛󳛦󳜒󳛲󳛷󳛯󳛕󳜢󰵖󱫀
󳙾󲥸󰿜󳚟󱓅󰣬󰾥󰎤󳙽󱫀󳚘󳚊󳙚
(5). 󳜐󳜑󳜙󳜫󰵖󱫀󳚜󳚹󳚻󳙙󲝢󰿜󳛃󳚔󳚗󳚳󰾥󰎤󰻝󲙸󳚙󱓇󰏱󰆗󰿞󳛃󲁑󰞩󳚈󳚗󳙵󳚯󳚊󳙚
(6). 󳛙󳜫󳛷󳜀󳜞󳜫󳛙󳜄󰵖󱫀󳚜󳚹󳚻󳙙󲝢󰿜󳚻󰙡󳚽󳛃󲛖󰷧󳚈󳚯󳚊󳙚
(7). 󱓇󰏱󰾥󰎤󰵖󱫀󳞥REL󳙙dB󳞦󳙽󳛀󳚔󳚗󳙵󳚯󳚊󳙚
(8). 󱍾󰪍󰉆󳚠󳙙󳛚󳛿󳜫󳚜󳚹󳚻󳙙󲐫󳚤󱽓󱘈󰦐󲐫󳙽󲅅󳚆󳚽󳚯󳚊󳙼󳚺󳙙󳚎
󳚟󳚯󳚯󳜌󳛠󳛲󳛷󳚵󰔅󱞞󳚜󱢂󳚘󳙾󳚯󳚊󳙚
2. 󰳴󰟣
󰬰󳚙󳙙󰬰󳚜󱵗󳚆󳚽󳚐󳛪󳜢󳛤󲐫󳙙󳚎󳚈󳚗󱚡󳚟󳜄󳛐󳛓󳛿󳚜󰏱󰙣󳚊󳚼󳚐󳚲󳚟󳛑
󳛯󳜆󳛮󲐫󳞥󰈯󳞦󳚜󳚹󳚻󰳴󰟣󳚆󳚽󳚯󳚊󳙚󳛪󳜢󳛤󲐫󳚠󰏶󳛃󱨤󰝷󳚈󳚐 PC 󱕫󱗜󳜄󳛖󳜚
󳜫󳜚󳚘󳚊󳙚
󰻡󰜷 󳞷󰨔󳚲󱕫󱗜󳜄󳛖󳜚󳜫󳜚󳚠󱍾󳚈󳚛󳙵󳚘󳚆󳙵󳙚
APC
󳠩󳠇󳠶󳠍󳠶
󳛢󳛼󳛞󳛮 FC
󲐫
󳛑󳛯󳜆󳛮 FC
󳛑󳛯󳜆󳛮 SC
󳛑󳛯󳜆󳛮 ST
󳛢󳛼󳛞󳛮 SC
󳛢󳛼󳛞󳛮 ST
󳛑󳛯󳜆󳛮 LC
󳛢󳛼󳛞󳛮 LC

11
3. 󰦐󰨪󰻓
3-1 󲐫󳚟󲂾󰩣
󳏀󲝢󰿜󳜋󳛮󳜢󳆟ON/OFF󳆠
󳚄󳚟󳜋󳛮󳜢󳛃󰡓󳚊󳚙󲝢󰿜󳙽󳚻󳙙󰾥󰎤󳙽󳚘󳙾
󳚯󳚊󳙚󲝢󰿜󳙽󳚔󳚐󱈈󰝣󳚘󳚄󳚟󳜋󳛮󳜢󳛃󰡓󳚊
󳚙󳙙󲝢󰿜󳙽󳚽󳚯󳚊󳙚
󲝢󰿜󳛃󳚽󳚼󳚙󳙾󳙙3󱙫󳚄󳚟󳜋󳛮󳜢󳛃󰡓
󳚈󱣧󳚂󳚼󳚙󳙙󳛙󳜫󳛷󳜀󳜞󳜫󳛙󳜄󰵖󱫀󳙽󲀯󲛷󳚆
󳚽󳙙󳙣Auto-OFF󳙤󳚟󱽓󱘈󳙽󰼹󳙹󳚯󳚊󳙚
󳏁󰻝󲙸󲏦󰡆󳜋󳛮󳜢󳆟󳁻󳆠󳙻󳚹󳚤󱓇󰏱󰾥󰎤󳜋󳛮󳜢󳆟REL󳆠
󳆟󳁻(REL)󳆠󳜋󳛮󳜢󳛃󰡓󳚊󳚅󳚙󳚜󰾥󰎤󰻝󲙸󳙽󳚻󰤏󳛀󳚻󳚯󳚊󳙚󰾥󰎤󰻝󲙸󳚠󰽏󰪸󱽓󱘈
󲐫󳚟󳔑󳚘󱽓󱘈󳚆󳚽󳚯󳚊󳙚1󱙫󳜋󳛮󳜢󳛃󰡓󳚊󳚄󳚙󳚜󳚹󳚻󱓇󰏱󰾥󰎤󳚜󳚛󳚻󳚯󳚊󳙚
󳚯󳚐󳙙󳚄󳚟󰻝󲙸󲏦󰡆󳜋󳛮󳜢󳆟󳁻󳆠󳛃󰡓󳚈󳚛󳙽󳚺󲝢󰿜󳛃 ON󳚊󳚼󳚙󳙙󰬨󳜙󳛪󳛲󳛷󰦐󳙽
󱼽󳛀󳚽󳚯󳚊󳙚󳛪󳜢󳛤󳛃󲏞󳚈󳚛󳙽󳚺󳚄󳚟󰦐󳛃󱼽󳙷󳚄󳚙󳚜󳚹󳚻󱭍󳛙󳜄󳛪󳛲󳛷󱾖󰷨󳙽
󰎨󱼽󳚆󳚽󳚯󳚊󳙚
󳏂󲐫 (󳜄󳛖󳜚󳜫󳜚)
󳜀󳜞󳜫󳛃󳚊󳚼󰍼󱑸󰣬󱣧󲐫󳚘󳚊󳙚󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮󳛃󳚻󳚂󳚯󳚊󳙚
󳏃LCD 󱽓󱘈󲐫
󰾥󰎤󳛶󳜫󳛮󳚟󳚜󰃸󳚟󱽓󱘈󳙽󳙳󳚻󳚯󳚊󳙚
󳏄󲝢󰺆󱢂󲐫
󲝢󰺆󳛃󱢂󳚊󳚼󰠅󳚘󳚊󳙚
󳏅󳛨󳛷󳜘󳛲󳜆󱛑
󳛨󳛷󳜘󳛲󳜆󳛃󳚻󳚂󳚼󱛑󳚘󳚊󳙚
󳏆󳛚󳛿󳜫
󰬰󰂟󳛃󱍾󳚈󳚛󳙵󳚙󳙾󳚜󲐫󳚵󰦐󲐫󳙙󱽓󱘈󲐫󳛃󲅅󳚊󳚼󳚐󳚲󳚟󳛚󳛿󳜫󳚘󳚊󳙚
󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮󳛃󳚻󳚂󳚐󳚯󳚯󳛚󳛿󳜫󳛃󳚊󳚼󳚄󳚙󳙽󳚘󳙾󳚯󳚊󳙚
󰻝󲙸󱽓󱘈
󲝢󰺆
󳛙󳜫󳛷󳜀󳜞󳜫󳛙󳜄
󱓇󰏱󰾥󰎤
⑤
①
②
③
④
⑥

12
󳛚󳛿󳜫󳛃󱾍󳚜󳚻󳚂󳚼
󳏆󳛚󳛿󳜫
󳛚󳛿󳜫󳛃󳚻󰉆󳚊
3-2 󱍾󰨪󰻓
(1). 󲝢󰺆
󲝢󰺆󱴚󳛃󰨪󳚜󳛨󳜘󳛓󳛸󳚆󳚌󳙙󲝢󰺆󳛠󳜫󳛨󳚜 3󲝢
󰺆1󰬰󳛃󲐫󳚟󰳀󰚗󳜍󳜫󳛞󳚜󰘲󳚔󳚗󱾇󰇙󳚈󳚯󳚊󳙚
(2). 󳛚󳛿󳜫󳛃󳚻󰉆󳚊
󳛚󳛿󳜫󳛃󳚻󰉆󳚈󳙙󱾍󳚜󳚻󳚂󳚯󳚊󳙚
(3). 󲝢󰿜󳛃󳚽󳚼
󳆟ON/OFF󳆠󳜋󳛮󳜢󳛃󰡓󳚈󳙙󲝢󰿜󳛃 ON 󳚜󳚈󳚯󳚊󳙚󰻝󲙸󱽓󱘈󳙽 5󰃨󱄍󰿼󳚈󳚗󳙼󳚺󳙙
󰾥󰎤󳛃󲚅󰊿󳚈󳚯󳚊󳙚
(4). 󰻝󲙸󳛃󲏦󰡆
󳆠󳁻(REL)󳆠󳜋󳛮󳜢󳚘󳙙󰾥󰎤󳚊󳚼󰻝󲙸󳚜󰻝󲙸󱽓󱘈󳛃󳙳󳛀󳚌󳚯󳚊󳙚
(5). 󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮
󱍾󳚊󳚼󳜄󳛐󳛓󳛿󳚜󲏛󳚊󳚼󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮󳛃
󳚈󳚔󳙼󳚻󳚙󳚻󳚂󳚯󳚊󳙚
󰨔󳚲󱕫󱗜󳜄󳛖󳜚󳜫󳜚󳛃󰣬󱣧󳚊󳚼󳚙󳙙󰷨󱖽󳚛󰾥󰎤
󳙽󰘴󳚺󳚽󳚛󳙵󳚐󳚲󱍾󳚈󳚛󳙵󳚘󳚆󳙵󳙚
(6). 󰾥󰎤
󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮󳚜󳙙󰾥󰎤󳚊󳚼󳜄󳛐󳛓󳛿󳚟󳛢󳛼󳛞󳛮󳛃󰣬󱣧󳚈󳚯󳚊󳙚
󳜀󳜞󳜫󳚟󰾥󰎤󳚠󳙙󳜄󳛐󳛓󳛿󳚟󱈈󰝣󳚵󳛢󳛼󳛞󳛮󳚟󱚡󲡏󳚜󳚹󳚻󰾥󰎤󳚜󰘔󲠋󳚈󳚯󳚊󳙚
󳛢󳛼󳛞󳛮󳛃󰣬󱣧󳚊󳚼󳚙󳙾󳚠󳙙󰵖󰂟󳚙󰣬󱣧󳜄󳛐󳛓󳛿󳚟󳜄󳛖󳜚󳜫󳜚󱜤󲞤󳛃󳛞󳜛󳛷󳛲󳜆󳂆
2.5mm 󱝝󳚘󰾌󰣓󳚈󳚗󳚀󳚑󳚆󳙵󳙚󳛢󳛼󳛞󳛮󳚟󱫛󱓵󰪍󳚜󳛣󳜎󳙽󱓵󳚈󳚛󳙵󰳾󳚜
󳚜󰻡󰜷󳚈󳚗󳚆󳙵󳙚
󰬰󰂟󱾍󲞤
󲝢󰺆󱴚
󲝢󰺆
󳛢󳛼󳛞󳛮
󳛢󳛼󳛞󳛮
󳛑󳛯󳜆󳛮

13
(7). 󱓇󰏱󰾥󰎤
󳜀󳜞󳜫󳛃󱽓󱘈󳙙󰻝󲙸󲏦󰡆󳜋󳛮󳜢󳆟󳁻(REL)󳆠󳛃 1󱙫󰡓󳚊󳚙󳚎󳚟󰪍󳚟󱽓󱘈
󳛃󰆗󰿞󳚜󲁠󰎤󳚈󳙙󰘬󳚟󳚟󰈻󳛃 dB󱽓󱘈󳚈󳚯󳚊󳞥REL󳜑󳜫󳛸󳞦󳙚
󰈻󲒿󳛃󰾥󰎤󳚊󳚼󰆺󳙙󲁄󱞍󳚊󳚼󳚄󳚙󳚛󳚀󱓅󲂿󳚊󳚼󳚄󳚙󳙽󳚘󳙾󳚯󳚊󳙚REL󳜑󳜫󳛸󳚘
󳚠LCD 󱽓󱘈󲐫󳚜”REL”󳙽󱄍󱃪󳚈󳚯󳚊󳙚
󰕹󳚄󳚟󰻝󲙸󲏦󰡆󳜋󳛮󳜢󳆟󳁻(REL)󳆠󳛃󰡓󳚊󳚙󳙙󰾥󰎤󱣐󰏱 dBm 󳛃󱽓󱘈󳚈󳚯󳚊󳙚
REL 󳜑󳜫󳛸󳚟󱈈󰝣󳚘󲝢󰿜󳛃󳚔󳚐󰪍󳚠󳙙󰷀󳚟󲝢󰿜󱜈󳚒󳚃󰪍󳚜󳚠󱭍󱑸󳚜
REL 󳜑󳜫󳛸󳚜󳚛󳚻󳙙󲝢󰿜󳛃󳚼󳚟󱓇󰏱󰾥󰎤󰆗󰿞󳚜󰏱󳚊󳚼󱋈󰄟󳚟󰾥󰎤󳛃󱓇
󰏱󱑸󳚜󱽓󱘈󳚈󳚯󳚊󳙚
dBm 󳜑󳜫󳛸󳚘󳙽 Hi 󳚠 Lo 󳚟󰪍󳚠󳚄󳚟󰦐󳛃󳚂󳚂󳚯󳚌󳛄󳙚
(8). 󱭍󳛙󳜄󳛪󳛲󳛷󱾖󰷨
󳚄󳚽󳚠󲐫󳚟󳛙󳜄󳛪󳛲󳛷󳛃󱭍󱾖󰷨󳚊󳚼󰵖󱫀󳚘󳙙󱇪󳚜󰙅󰗦󳛃󰾥󰎤󳚊󳚼󰆺
󳙙󰉒󳙾󳚛󲂸󰔋󳚙󳚛󳚼󲐫󳚟󳛙󳜄󳛪󳛲󳛷󳛃󳛜󳜒󳜢󳛪󳜚󳚊󳚼󳚐󳚲󳚟󳚳󳚟󳚘󳚊󳙚
󱭍󱾖󰷨󳛃󳛨󳛮󳜫󳛷󳚊󳚼󳚐󳚲󳚜󳚠󳙙󲐫󳛃󲅅󳛜󳜒󳛲󳜆󳚘󲏞󳚈󳙙󲝢󰿜󳛙󳜄󱈈
󰝣󳚘󰻝󲙸󲏦󰡆󳜋󳛮󳜢󳆟󳁻(REL)󳆠󳛃󰡓󳚈󳚛󳙽󳚺󲝢󰿜󳛃 ON󳚈󳚯󳚊󳙚LCD󱽓󱘈󲐫󳚜󳚠
󱭍󱾖󰷨󳛃󱘈󳚊󰧹󰍱󳙽󳚆󳚽󳙙󱡺 10 󱙫󳚘󰎗󳚈󳚯󳚊󳙚
󱭍󱾖󰷨󳛃󰷧󳚆󳚌󳚐󳙵󰪍󳚠󳙙󱭍󱾖󰷨󳛃󱘈󳚊󰧹󰍱󳙽󱽓󱘈󳚆󳚽󳚗󳙵󳚼󲚌󳚜
󰕹󳆟󳁻(REL)󳆠󳜋󳛮󳜢󳛃󰡓󳚊󳚙󳙙dBm 󱽓󱘈󳚜󳚛󳚻󳚯󳚊󳙚󳛙󳜄󳛪󳛲󳛷󱾖󰷨󳚠󳚆󳚽󳚗󳙵󳚯
󳚌󳛄󳙽󳙙󰾥󰎤󳚠󱫀󳚘󳚊󳙚
󳚯󳚐󳙙󰎗󳚜󲏞󳚌 󳚋󳚜󱭍󱾖 󰷨󳛃󳚈󳚗󲏛󳚛 󳙽󱼽󳛀󳚽󳚛󳙼 󳚔󳚐󰪍
󳚠󳙙”Err”󳙽󱽓󱘈󳚆󳚽󳚯󳚊󳙚”Err”󳙽󱽓󱘈󳚆󳚽󳚗󳙵󳚼󰪍󳚜󳆟󳁻(REL)󳆠󳜋󳛮󳜢󳛃󰡓󳚊
󳚙dBm 󱽓󱘈󳚜󳚛󳚻󳚯󳚊󳙚󳛙󳜄󳛪󳛲󳛷󱾖󰷨󳚠󳚆󳚽󳚗󳙵󳚯󳚌󳛄󳙽󳙙󰾥󰎤󳚠󱫀󳚘󳚊󳙚
3-3 󲝢󰺆󳚟󰤏
󰘻󱍾󳚜 B 󳜍󳜫󳛞󳙽󱄍󱃪󳚈󳚐󰆺󳚠󲎠󳚵󳙼󳚜󰨣󳚈󳙵󲝢󰺆󳚙󰤏󳚈󳚗󳚆󳙵󳙚
3-4 󲐫󳚟󰾌󰣓
󲐫󳚟󳜄󳛖󳜚󳜫󳜚󳚠 PC 󱕫󱗜󱜤󲞤󳚘󳙙󳚟󲎜󳚼󰘥󳙽󲞡󰔷󳚜󰐁󳚆󳙵󳚐󳚲󳙙󰺀󳚽
󳚵󳚬󳚄󳚻󳙽󳙳󳚼󳚙󳜄󳛐󳛓󳛿󳚙󰷨󳚈󳚀󰣬󱣧󳚊󳚼󳚄󳚙󳙽󳚘󳙾󳚛󳚀󳚛󳚻󳙙󰣬󱣧󰤧󰉜󳚵󰏶󳙽
󰉉󳚀󳚛󳚻󳚯󳚊󳙚󳚯󳚐󳙙󳚬󳚄󳚻󳚜󳚹󳚼󰤧󳛃󳚂󳚼󳚄󳚙󳚳󳙳󳚻󳚯󳚊󳙚
󲐫󳚟󰾌󰣓󳚠󲁑󳚜󰘲󳚔󳚗󳚆󳙵󳙚
󳙧󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮󳛃󳚻󳚂󳚐󱈈󰝣󳚟󳚙󳙾󳙨
a. 󰔘󲆮󳚟󳛨󳜙󳜫󳜅󰾌󰣓󱍾󳞥󳛨󳛵󳛒󳛲󳛞󳛮󳛓󳜆/CLETOP󳙙OPTIPOP S
󱝝󳞦󳚘󰾌󰣓󳚈󳚗󳚆󳙵󳙚
󳙧󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮󳛃󳚻󰉆󳚈󳚐󱈈󰝣󳚟󳚙󳙾󳙨
a. 󳛗󳛮󳛽󳜫󳜚󳚵󳛓󳛬󳜆󳜜󳜀󳛽󳜫󳜚󳛃󳚈󳚰󳚄󳚯󳚌󳚐󱤆󰱍󱝝󳚘󳜄󳛐󳛓󳛿󳚟󱜤
󲞤󳛃󰡵󳙵󳚗󳚆󳙵󳙚
b. 󳙵󳚐󱤆󰱍󱝝󳚘󳚳󳙷󰕹󱜤󲞤󳛃󰡵󳙵󳚗󳚆󳙵󳙚
c. 󳙾󳚽󳙵󳚛󳛗󳛑󳜫󳜅󳜜󳜫󳚘󱜤󲞤󳛃󳙵󳚗󳚆󳙵󳙚

14
4. 󲀅󰯢
4-1 󳜀󳜞󳜫󳜐󳜫󳛮󰳾
󱢓󰍫
InGaAs 󳜄󳛘󳛷󳛯󳛓󳛙󳜫󳛸
󲏛󳜄󳛐󳛓󳛿
SM 9/125 󳟻GI 50/125󳙙PC 󱕫󱗜
󰯐󰷨󰻝󲙸
850nm, 1310nm, 1490nm, 1550nm
󰾥󰎤󳚟󱖽󳙼󳚆
󳞥󰧹 k=2󳞦*
󲻝0.17dB
(1310nm, -10dBm, 23±5󳇾, SM 󳜄󳛐󳛓󳛿)
󰻝󰍲󰚗󳞥PDL󳞦
<0.2dB
󰏶󰾗󱽗󲒿
󱡺50dB *
* 󲐫󳚜 PC 󳛢󳛼󳛞󳛮󱍾󰪍
4-2 󱮂󰳾
󰾥󰎤󰵖󱫀
󱣐󰏱󰾥󰎤 (dBm)
󱓇󰏱󰾥󰎤󰵖󱫀
dB 󱽓󱘈
󰾥󰎤󰬨
3󰃨/󱙫
󰾥󰎤󱞫󰃷
-50dBm 󳟻+25dBm
󲁢󰎽
+27dBm
󲀯󱫀
0.01dB (>= -40dBm)
󱽓󱘈󱾇󱧉
󰽏󰪸󱽓󱘈󰂟 (LCD)
󳛙󳜫󳛿󳜫/󳛑󳜢󳛯󳜫󱽓󱘈
“Hi dBm” / “Lo dBm” 󱽓󱘈
󳜜󳜫󳛿󳛲󳛵󳜙󳜫󱽓󱘈
B󳜍󳜫󳛞󳙽󱄍󱃪
󳜐󳜑󳜙󰵖󱫀
󲝢󰿜 OFF 󰪍󳚟󰻝󲙸󲁠󰎤󳙙󱓇󰏱󰆗󰿞󰢃
󳛙󳜫󳛷󳜀󳜞󳜫󳛙󳜄
󱄴󰦐󱈈󰝣󳚘 10 󰘬󳚜󲝢󰿜󳛙󳜄
󳛙󳜫󳛷󳜀󳜞󳜫󳛙󳜄󲀯󲛷󱫀
󱍾󰾣󰕹 *
-10󳇾󳟻+50󳇾
󰍲󰾣󰕹 *
-20󳇾󳟻+50󳇾
󲝢󰿜
3󰅛󲝢󰺆 1󰬰󳞥󳜍󳜢󳛛󳜢󳙙󳛑󳜚󳛚󳜙󳙙NiMH󳞦
󰼹󲆾󲝢
󱡺20mW
󲝢󰺆󰪍󲚌
󱡺160󰪍󲚌󳞥󳛑󳜚󳛚󳜙󲝢󰺆󳙙󲎤󱣧󱍾󰪍󳞦
󰉆󰘈󰏮󰻓
61(W) x 99(H) x 22(D)mm󳞥󰬰󲐫󳞦
65(W)x120(H)x24(D)mm󳞥󳛚󳛿󳜫󰪍󳞦
󲒽󲒿
󱡺130g 󳞥󳛚󳛿󳜫󳙙󲝢󰺆󳚱󳞦

15
󰐴
󳛢󳛼󳛞󳛮󳛑󳛯󳜆󳛮 181-SC 󲼃1
3󳜍󳜢󳛛󳜢󲝢󰺆 󲼃1
󳛚󳛿󳜫 󲼃1
󰠦󲂾󰩣󰬊 󲼃1
󳛨󳛷󳜘󳛲󳜆 󲼃1
* 80%RH 󳙙󱢷󲞃󳙽󳚛󳙵󳚄󳚙󳙚 󰳾󳚠󱄴󳚀󰈻󰬇󳚊󳚼󳚄󳚙󳙽󳙳󳚻󳚯󳚊
5. 󳛙󳜆󳛦󳜖󳜢
󱽓󳚜󲋶󳚔󳚗󳙵󳚛󳙵󳚳󳚟󳚜󳚕󳙵󳚗󳚠󳙻󰀆󳙵󳛀󳚌󳚆󳙵󳙚

󰅛
󱨤
󳛢 󳛼 󳛞 󳛮
󳛑󳛯󳜆󳛮
181-FC
NTT
FC 󰅛
181-ST
Lucent 󱝝
ST 󰅛
181-LC
Lucent 󱝝
LC 󰅛

16
6󳞫󳛑󳜄󳛮󳜫󳛤󳜫󳜂󳛨
󰘻󱍾󳚜󰧟󲜡󳚈󳚐󰆺󳚠󳙙󲁪󰬊󳚟󲀅󰎤󰎽󳚜󰘲󳚔󳚗󱋏󳙵󳚐󳚈󳚯󳚊󳙚󳚎
󳚟󰆺󳚠󳙙󳙻󰠎󰧹󳚘󳚳󰬒󰏅󳚻󳚟󰗃󱘌󱋏󰕲󳚯󳚐󳚠󰁁󰲸󰠅󳚜󲎇󳚈󳚗󳚆󳙵󳙚󱑯󲎇󳚊
󳚼󰆺󳚠󳛞󳛲󳛦󳜖󳜢󰭇󱝝󳚘󲅅󳚈󳚗󳙼󳚺󳛯󳜢󳜋󳜫󳜚󱝝󳚟󰉆󱞞󳚜󱢂󳚈󳚗󳙙󰧟󲜡
󱞁󰠅󳙻󳚹󳚤󰎽󳙙󰠅󳙙󰹗󳙙󲝢󲂑󱎳󳛃󰩣󲁑󳚈󳙙󲁪󰬊󳚟󳛢󳜃󳜫󳚙󳙵󳚔󳚈󳚸󳚜󰎐󲑥
󳚛󳚚󳚘󲎇󳚈󳚗󳚆󳙵󳙚
󳛟󳜛󳛓󳛵󳛞󳛽󳛨󰯕󰗈󱘌
󳙩110-0005 󰭟󲐵󰭟󲒾 1-9-2 󳜂󳜚󳜋󳜂󳜚 2F
󲝢󲂑:03-5807-6081 Fax:[phone]
www.graytechnos.com
email:[e-mail]

󳞪󳜐󳜑󳞪

󲁪󰬊
󲁪󲀅󰎤
1. 󲁪󰬨󲚌󳚜󰷨󰔷󳚛󱍾󱈈󰝣󳚘󳙙󰧟󲜡󱝝󳙽󱍶󳚉󳚯󳚈󳚐󰆺󳚠󱄴󳚘
󱋏󳙵󳚐󳚈󳚯󳚊󳙚
2. 󰬰󲁪󰬊󳚠󳙙󰩆󰬰󰃽󳚘󳚟󳚰󰬘󳚘󳚊󳙚
3. 󲁑󲠐󳚜󲂒󰗽󳚊󳚼󰆺󳚠󳙙󱄴󱋏󳚟󰏱󲆀󳙼󳚺󲛷󰉆󳙵󳚐󳚈󳚯󳚊󳙚
a. 󲏛󰗽󳚛󰠦󳙵󱍾󳚜󳚹󳚼󰧟󲜡
b. 󲁠󲁄󰳾󰭓󱝝󳛃󳚄󳙹󳚐󰠦󳙵󳙙󳚯󳚐󳚠󱞗󳚜󳚹󳚼󰧟󲜡
c. 󰗽󱘌󳚳󳚈󳚀󳚠󰗽󱘌󳙽󰁺󳚈󳚐󱨦󰉆󳚟󰧖󲎡󳚯󳚐󳚠󱋏󳚜󲈔󰃪󳚊󳚼󰧟󲜡
d. 󳚎󳚟󰗽󱘌󳚟󲆱󳚙󳚰󳚛󳚆󳚽󳚛󳙵󰧟󲜡
󳛟󳜛󳛓󳛵󳛞󳛽󳛨󰯕󰗈󱘌
󳙩110-0005 󰭟󲐵󰭟󲒾 1-9-2 󳜂󳜚󳜋󳜂󳜚 2F
󲝢󲂑[phone] FAX[phone]
󳛟󳜛󳛓󳛵󳛞󳛽󳛨󰯕󰗈󱘌
󰵖
󱚡

󳛦󳜙󳛑󳜚 No.
󲁪󰬨󲚌
󰕛󰬗󰩆󳚹󳚻 1󳜥󰕛
󴍍
󰎩
󰳾
󳙻.
󰳾
󳚅󰠅.
󲝢󲂑󱎳.
󲆮
󰈯
󰕲