|
Manufacturer
|
Cercis
|
AFL/Noyes
|
EXFO
|
Tempo/Rifocs
|
Agilent
|
|
Model
|
610i-40-1NA
|
OPM5-3D
|
EPM502
|
522B
|
N3970A
|
|
Detector / Size
|
InGaAs 2 mm
|
InGaAs 1 mm
|
Germanium
|
InGaAs 1 mm
|
InGaAs
|
|
Range (dBm)
|
+5 to -70
|
+10 to -70
|
+6 to -60
|
+3 to -75
|
+5 to -70
|
|
Calibrated
Wavlengths (nm) |
850, 1310, 1550, 1625
(up to 12 user-selectable) |
850, 1300, 1310, 1550, 1625
|
850, 1300, 1310, 1490, 1550, 1625
|
850, 980, 1310, 1480, 1550, 1625
|
850, 1310, 1310, 1550
|
|
Modes (autoranging)
|
dB, dBm, n/m/mW
|
dB, dBm, mW
|
dB, dBm, W
|
dB, dBm, p/n/m/mW
|
dB, dBm, n/m/mW
|
|
Optical Port
|
Interchangeable
Click-on/off, 1 incl. |
Interchangeable
Screw-on; separate |
Interchangeable
Screw-on FC, ST or SC |
Interchangeable
Snap-on/off; 1 incl. |
Interchangeable
Screw-on; FC, SC, ST |
|
Display
|
Graphic LCD contrast adj
|
LCD backlit
|
LCD backlit
|
LCD backlit 2.5X2"
|
4-digit LCD backlit
|
|
Resolution (dB)
Accuracy (dB) |
+0.01
+0.25 |
+0.01
+0.25 |
+0.01
- |
Selectable
+0.25 |
+0.01
+0.3 |
|
Battery / Hrs.
|
9V (opt. AC) / 50 hrs.
|
2 AA / 300 hrs.
|
Rechargeable
|
4 AA or NiMH / 14 hrs
|
2 C (opt. AC) / 250 hrs.
|
|
Records (Data Port)
|
1000 (RS-232)
|
500 (RS-232)
|
1000 (USB)
|
1000 (RS-232)
|
950 (RS-232)
|
|
Size (inches)
|
5.5 X 3.1 X 1.6 (incl. holster)
|
5.5 X 3.2 X 1.5
|
7.5 X 4.0 X 2.5
|
7.6 X 4.3 X 2.3
|
7.9 X 5.4 X 2.9
|
|
Price
|
$750
|
$850
|
$1500
|
$995
|
$1517 (MSRP)
|
|
Manufacturer
|
Cercis
|
AFL/Noyes
|
NetTest
|
Tempo/Rifocs
|
Agilent
|
|
Model
|
520D-3511NA
|
OLS3
|
GN-6250
|
262A / 262C
|
N3974A
|
|
Emitter (FP LD lc nm)
|
1310/1550
|
1310/1550
|
1310/1550
|
1310/1550
|
1310/1550
|
|
Optical Power
|
-10 dBm*
|
-10 dBm
|
-8 dBm
|
-8 dBm
|
-6 dBm
|
|
Fiber Types
Interface / Endface |
SM / MM
PC / APC opt. |
SM
PC |
SM / MM
PC |
SM / MM
PC / APC opt. |
SM
PC |
|
Modulation opt. (Hz)
|
270, 1000, 2000
|
2000
|
2000
|
270, 1000, 2000
|
270, 1000, 2000
|
|
Optical Port
|
Interchangeable
Click-on/off, 1 incl. |
Fixed FC, ST, or SC (choose one)
|
Fixed FC, ST, or SC (choose one)
|
Interchangeable
Snap-on/off; 1 incl. |
Fixed FC, ST, or SC (choose one)
|
|
Stability
(1 hr. max. deviation)
|
Graphic LCD contrast adj
|
LCD backlit
|
LCD backlit
|
LCD backlit 2.5X2"
|
4-digit LCD backlit
|
|
Auto Shutoff /
Shutoff Disable |
Timed Shutoff (default)
Auto Shutoff ( selectable) |
Timed Shutoff (default)
|
Timed Shutoff (default)
|
Timed Shutoff (default)
|
Timed Shutoff (default)
|
|
Battery / Hrs.
|
9V (opt. AC) / 50 hrs.
|
9 V / 50 hrs.
|
2 AA (AC opt) / ~50 hrs
|
2 AA or NiMH / 50 hrs
|
2 C (opt. AC) / 250 hrs.
|
|
Size (inches)
|
5.5 X 3.1 X 1.6 (incl. holster)
|
7.0 X 4.1 X 1.6
|
6.3 X 3.3 X 1.3
|
7.6 X 4.3 X 2.3
|
7.9 X 5.4 X 2.9
|
|
Price
|
$1800 (APC $1800)
|
$3000
|
$2985
|
$3295 (APC $3495)
|
$4345
|
