77HP GREENLEE TEXTRON, 77HP Datasheet - Page 58

• Manufacturer Part Number: 77HP
• Description: TONE TEST SET
• Manufacturer: GREENLEE TEXTRON

Specifications of 77HP

• External Height: 57mm
• External Width: 64mm
• External Depth: 32mm
• Lead Free Status / RoHS Status: na

280
= ReplacemenT paRT
Advanced Optical Power Meters
Optical Power Meters
moDeL No.
PACKAGE
DETECTOR TYPE
CALIBRATION
WAVELENGTHS (nm)
mEASUREmENT RANGE
mEASUREmENT UNITS
OPTICAL POWER mETER
INTERFACE TYPE
User-Selectable Auto Shutoff
Storage Capability
= accessoRy
To accommodate other connector types, see
our SOC/UCI adapters on pages 289 and 290
and reference cables on page 293.
1480/1550/1625
850/980/1310/
+3 to -75dBm
SOC Universal
1 mm InGaAs
dB, dBm, mW
Handheld
522B
522B
✔
✔
Filtered 2 mm InGaAs
1480/1550/1625
+27 to -53dBm
850/980/1310/
SOC Universal
dB, dBm, mW
Handheld
522B-hP
522B
522B-HP
✔
✔
850/1300/1310/1550 850/1300/1550
• Designed for insertion loss and link loss measurements using an external
• Large, backlit LCD makes it easy to view power levels
• Operation is simple due to the user-friendly keypad and intuitive controls.
• Remote operation permits the automation of tedious
• Rubber boot protects against dropping.
• Rugged and splashproof.
• 850nm, 980nm, 1310nm, 1480nm, 1550nm and 1625nm
• InGaAs photodetector.
• +3dBm to -75dBm measurement range.
• PASS/FAIL testing with audible signal.
• Manual or timer-driven data logging for periods from one second to one hour.
• Data storage for 1,000 measurements.
• RS232 interface for instrument configuration and data transfer
• Powered by a rechargeable nickel-metal hydride (NiMH) battery pack,
• Built-in NiMH battery charger with external power supply.
RequiresoneSnap-OnConnector(SOC)interface(Seepages289and290).CompatiblewithbothPCandAPCconnectors.
Cat. No.
522B
522B-HP
light source.
and calibration wavelengths.
or repetitive measurements.
calibration wavelengths.
to a PC-compatible workstation or serial printer.
four alkaline batteries or AC adapter.
+3 to -60dBm
SOC Universal
1 mm InGaAs
Palm-sized
dB, dBm
555B
555B
✔
UPC No.
60548
60549
+3 to -40dBm
SOC Universal
Palm-sized
3 mm Ge
dB, dBm
556mt
DesCrIPtIoN
Advanced Optical Power Meter, Medium Power to +3dBm
Advanced Optical Power Meter, High Power to +27dBm
✔
556mT
3 x 3.5 mm Silicon Filtered 2 mm InGaAs
+3 to -60dBm
SOC Universal
635/780/850
Palm-sized
dB, dBm
557B
557B
✔
www.greenlee.com
980/1310/1550
+27 to -30dBm
SOC Universal
Palm-sized
dB, dBm
558B
558B
✔