Our Major Product lines include OSA modules of LD, LED, PIN and PIN-TIA; transceiver modules for ATM, SONET/SDH, and Giga-bit Ethernet; and test instruments such as stabilized LED, LD light sources, and power meters.

Being an ISO (9001)registered facility, we are here to serve our customers in every way we could with our quality product and service.

Product Lines

Our transceiver modules incorporate name-brand TO-18 / TO-46 1310 nm LEDs or TO-46 850 nm VCSELs, InGaAs Pin photodiodes and CMOS TIA, together with own high quality circuit design and package assembly to assure performance reliability.

The molded SC duplex case and 9 pin single row footprint are standard compliant products, which allow the board designer to create a single 9 pin layout for both multimode and singlemode applications.

Singlemode ATM-155, OC-3/STM-1 Optical Transceiver, Singlemode ATM-622, OC-12/STM-4 Optical Transceiver, single mode STM-1 Optical Transmitter / Receiver, modules employ the our highly stable 1310 nm laser diode optical sub-assemblies. The Laser Diode Driver IC has built-in Automatic Power Control (APC) function. The receiver's transimpedance amplifier has Automatic Gain Control (AGC) to provide wide dynamic range.

Multimode ATM-155 Optical Transceiver

Features: Industrial standard 1X9 pin footprint, Duplex SC connector interface, Receiver signal detect function, PECL logic interface, Data Rates 156Mb/s, Single +5 V supply, Lower power consumption.

Application: Fast Ethernet, FDDI, ATM, Point to Point Links, Network Interface cards, Active Star Networks.

Singlemode ATM-155, OC-3/STM-1 Optical Transceiver

Features: Intermediate and long reach, Class 1 eye safe per FDA and IEC, Industrial standard 1X9 pin footprint, Duplex SC singlemode connector interface, Receiver signal detect function, Name-brand 1310 nm laser with APC, Wide dynamic rang receiver with AGC, PECL logic interface, Single +5 V supply, Low Power Consumption.

Applications: ATM 155 Mb/s links, SONET OC3/SDH STM-1 interconnections, Point to Point links for peripheral I/O and PBX intermode links.

Singlemode ATM-622, OC-12/STM-4 Optical Transceiver

Features: Intermediate reach, Class 1 Laser eye safe per FDA and IEC, Industrial Standard 1X9 pin footprint, Duplex SC singlemode connector interface, Receiver Signal detect function, Name -Brand 1310 nm laser with APC, Wide dynamic rang receiver with AGC, PECL logic interface, Single +5 V supply, Lower power consumption.

Applications: ATM backbones, ATM switches, SONET OC-12, SDH STM-4, Point to Point links for peripheral I/O and PBX intermode links.

Singlemode STM-1 Optical Transmitter / Receiver

Features: Low threshold 1300 FP laser, Automatic power control, Enable/Disable input, Optical power monitor, Laser bias monitor, ECL/PECL compatible, Single 5 V operation, 20 pin DIL multisource pin out.

Applications: SONET OC-3/SDH STM-1, ATM / FDDI, LANs, MANs, Subscriber loop.

Multimode Gigabit Ethernet Optical Transceiver

Features: 850 nm VCSEL, Class 1 Laser eye safe per FDA and IEC, IEEE 802.3Z compliant, Industrial Standard 1X9 pin footprint, Duplex SC singlemode connector interface, Receiver Signal detect function, PECL differential inputs and outputs, Single +5 V supply, Wave solderable and washable, Lower power consumption.

Applications: LAN, WAN, Gigabit Ethernet.

Singlemode Gigabit Ethernet Optical Transceiver

Features: 1310 nm Laser Diode, Class 1 Laser eye safe per FDA and IEC, IEEE 802.3Z compliant, Industrial Standard 1X9 pin footprint, Duplex SC singlemode connector interface, Receiver Signal detect function, PECL differential inputs and outputs, Single +5 V supply, Wave solderable and washable, Lower power consumption.

Applications: LAN, WAN, Gigabit Ethernet.

CATV Pin Module

The CATV PIN receiver modules InGaAS Pin photodiode of low noise, low distortion and low capacitance. The bandwidth is better than 2 GHz. The pigtail fiber has 8 degree angle polished ends to ensure low back reflection. The ultra compact design and low cost should make these modules very attractive.

Features: Wavelength 1300 - 1500 nm, Low capacitance, High speed, High responsivity, Low back reflection .