FHS2T Series Optical Laser Source General Description FHS2T series Laser source are advanced?version of FHS2D series Laser Source, with one more wavelength for FTTX PON testing. Auto-Wavelength Recognition?? FHS2T?series?can transmit with a wavelength-identification digital encrypted protocol, enableing the FHP2 power meter to automatically?switch to the proper calibration wavelength. This feature reduces the need of communication between the two users and decreases the possibility of making mistakes. The FHS2T series??offers?1310nm,1490nm,1550nm with excellent stability for accurate fiber testing,especially in FTTx. The compact instrument operates in either continuous wave(CW) mode or modulated mode. The output power is adjustable with 0.1 dB/step.? Testing Range Maximum testing range up to 150km(when using Grandway FHS2T laser source with Grandway FHP2A02/FHP2A04 power meter). Features -Easy-to-use, straight forward operation -Eye-catching handheld package -LCD backlight for easy operation in dark environments 3dB Adjustable by the user. -Rechargeable battery inside 1310&1490&1500available for PON testing. -Three-year warranty and recommended calibration interval. -FC/PC, ST/PC, SC/PC inerchangeable connedtors ? Specifications ?

?	FHS2T01	FHS2T01F	FHS2T02	FHS2T02F
Output?wavelength?(nm)	1310/?1490/1550		1310/1550/1625
Emitter?Type	LD
Output?Stability	1310nm&1550nm	Short?Term(15minutes):<0.05dB??
		Long?Term(5Hours?or?above):<0.1dB
	1490nm?&?1625nm	Short?Term(15minutes):<0.1dB??
		Long?Term(5Hours?or?above):<0.2dB
Central?Wavelength	1310+/-20nm?&?1490+/-20nm?&?1550+/-20nm		1310+/-20nm?&?1550+/-20nm?&?1625?+/-20nm?
Spectral?Width	5nm
Output?Frequency?(Hz)	270,1K,2K
Output?Power	-5dBm
Adjustable?Range	3dB,?0.1dB/step	No	3dB,?0.1dB/step	No
Auto?Power-off	Yes
Back-light	Yes
Operating?Temperature	-10?to?+50oC
Storage?Temperature	-20?to?+70oC
Power?supply	2pcs*Ni-MH?AA;6V?AC/DC?Adaptor
Dimension?(mm)	160L*76W*45H
Net?Weight	270g

? Ordering Information ? Standard Accessories FC/PC, ST/PC,SC/PC interchangeable connectors , Manual, Carrying Bag, and Battery,?? AC/DC charger, Test report. ? Optional Accessories

Description	Ordering Number????	Description	Ordering Number
APC for FC/ST/SC Connectors???	?FHS-APC	?Aluminium Carrying Box??	?FH-PS

? Optional adapters

FC/PC male -ST/APC female Adapter??????	FC/PC male -SC/APC femaleAdapter
FC/PC male -FC/APC female Adapter	FC/PC male -LC/PC female Adapter

?NOTE:?PLEASE CONTACT GRANDWAY FOR AVAILABILITY AND LEAD TIME. ?