Dual Stage Isolators - 1550nm 1550nm, grade A and P, high isolation, low insertion loss, low PDL and PMD, 300mW optical power handling, no connectors. Suitable for optical amplifier, ASE source or other lab or industry systems. Limited stock. Enquire today! USD55.00/pc for grade A products USD75.00/pc for grade P products WDM Coupler 980/1550nm - Fused Fiber High performance WDM coupler based on fused fiber technique, ultra-low insertion loss (<0.15dB), high isolation, suitable for optical amplifier or ASE source. Very low price for a short period of time! USD39.90/pc. 2.0GHz APD Photodiode InGaAs APD photodetector, 2.0GHz 3dB bandwidth, single mode fiber pigtail, 0.9mm loose tube, FC/APC connector USD85.00/pc. InGaAs PIN Photodiode Module InGaAs/InP PIN photodiode, 1GHz 3dB bandwidth, high responsivity, low dark current and SC receptacle USD29.00/pc. More discount for larger orders. 630nm Single Mode Coupler Center wavelength 630nm, grade P, 0.9mm loose tube, input FC/APC, outputs FC/PC connectors, 2/98 coupling ratio and 1x2 ports USD145.00/pc. 1064nm Single Mode Coupler Center wavelength 1064nm, grade A, 3mm cable, HI1060Flex fiber, FC/PC connectors, 50/50 coupling ratio and 2x2 ports USD145.00/pc. 1550/1625nm Single Mode WDM Coupler 1550/1625nm single mode WDM coupler, 900um loose tube, FC/UPC connectors USD80.00/pc. Handheld Three Wavelength Light Source (850/1310/1550nm) Brand new. Single mode fiber output for 1310nm and 1550nm, 50/125um multimode fiber output for 850nm. All three wavelengths packaged inside a handheld device. FP laser diode output, 0/-7/-7dBm output power. CW output, no internal modulation. Rechargeable battery and AC adapter enclosed. USD975.00/pc, saving USD300! Handheld Three Wavelength Light Source (650/1310/1550nm) Brand new. Single mode fiber output for 1310nm and 1550nm, separate output of 650nm for fiber inspection. All three wavelengths packaged inside a handheld device. FP laser diode output, 0/-7/-7dBm output power. CW output, no internal modulation. Rechargeable battery and AC adapter enclosed. USD780.00/pc, saving USD400!

Item	Configuration	Price (USD)	Quantity
Duplex Patchcord Cable, Single Mode Fiber G652B	Two kilometers duplex patchcord cable, standard single mode optical fiber, G652.B, 3mm diamter cable, bright yellow color, suitable for making patchcords (simplex or duplex)	Negotiable	2km
WDM Optical Coupler - 1550/1625nm	1550/1625nm single mode WDM coupler, 900um loose tube, FC/UPC connectors	80.00	5
1.25Gbps Multimode Transceiver (850nm)	850nm 550m reach with 62.5/125um MMF, Multisourced 2x5 Package with Duplex LC Receptacle, single 3.3V supply, fully Class 1 CDRH/IEC825 Compliant	79.90	4
EPON ONU Optical Transceiver - 1.25Gbps 10km	Integrated optical assembly with single fiber bi-directional transmission, 1310nm FP laser transmitter (burst-mode) and 1490nm PIN/TIA continuous mode receiver (with WDM coupler), SFF 2x5 metallic package, for applications in Gigabit Ethernet Passive Optical Networks (EPON) ONU side	69.00	3
Handheld Three Wavelength Light Source	Handheld instrument, three wavelength (650nm, 1310nm and 1550nm) laser output	780.00	1
630nm Single Mode Coupler, 2/98	Center wavelength 630nm, grade P, 0.9mm loose tube, input - FC/APC, outputs- FC/PC connectors, 2%/98% coupling ratio and 1x2 ports	145.00	7
Single Mode Coupler - 1550nm	Center wavelength 1550nm, grade A, bare fiber pigtail, no connectors, 30/70 coupling ratio and 1x2 ports	15.00	1
Single Mode Coupler - 1550nm	Center wavelength 1550nm, grade A, bare fiber pigtail, no connectors, 10/90 coupling ratio and 1x2 ports	15.00	2
Single Mode Coupler - 1550nm	Center wavelength 1550nm, grade A, bare fiber pigtail, no connectors, 20/80 coupling ratio and 1x2 ports	15.00	1
1064nm Single Mode Coupler	Center wavelength 1064nm, grade A, 3mm cable, HI1060Flex fiber, FC/PC connectors, 50/50 coupling ratio and 2x2 ports	145.00	6
1480/1550nm WDM Pump Coupler	Center wavelength 1480/1550nm, grade A, 0.9mm loose tube, 1m pigtail, FC/PC*3 connectors, 3.0*54mm	73.00	2
Single Mode Fiber - G652B	Standard single mode optical fiber, G652.B, attenuation 0.184dB/km@1550nm, 0.275dB/km@1383nm, 0.328dB/km@1310nm	Contact Us	4.187km
Single Mode Fiber - Low Water Peak G652D	Standard single mode optical fiber with low water absorption peak, G652.D, attenuation 0.183dB/km@1550nm, 0.276dB/km@1383nm, 0.328dB/km@1310nm	contact us	2.73km
Polarization Maintaining Patchcords	Panda 980 fiber, 0.8m fiber length, 900um loose tube, FC/PC connectors	89.00	10
Single Mode Patchcords @1064nm	HI 1060 fiber, 1m fiber length, 900um loose tube, FC/PC connectors	39.00	15
Single Mode Fiber @ 780nm (780-HP)	High performance single mode fiber at 780nm, for 780~970nm single mode operation, specially suitable for fiber coupler, special pigtail and unique delivery needs. Minimum order length: 30m.	$6.10/m	135 meters
Fiber Optical Switch - 1x1	Optical fiber switch, 1x1, 1520~1625nm wavelength range, <5ms switching time, 0.6dB insertion loss, compact package, 0.9mm loose tube, no connectors	99.00	1
Sumitomo PIN Photodiode - 1GHz SC Receptacle	InGaAs/InP PIN photodiode, minimum 1GHz 3dB bandwidth, high responsivity, low dark current and SC receptacle	29.00	Contact us