Hangzhou Huatai Optic Tech. Co., Ltd.
Taking advantage of the modern broadcast and optical fiber communication technology. We are specializing in R & D of CATV system equipment, and leading manufacturer of HFC broadband optical transmission equipment with strong R & D capability in this field.
- +86-571-85121625
- +86-571-85121632
- ht@catvworld.net
- 2-2-4/F, No.224 Tianmushan Road,
Hangzhou, 310012
China
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product
Low Cost Microwave Wideband Electro-absorption DFB Transmitter (without RF Amp)
MT60 (40KHz~33GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MT60 series microwave DML optical transmitter, are able to transmit 33G microwave RF signal with long distance, wide bandwidth, and flat responsibility. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless; timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 60Gb/s high speed communication system.
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1.5µm PM Fiber Amplifier ( PM EDFA )
HAPM4000
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HAPM4000 is a Polarization Maintaining Optical Amplifier which working in 1528~1563nm operating wavelength. Adopt Polarization Maintaining Erbium-doped fiber (PM-EDF), output optical power range 13~26dBm, extinction ratio >20dB.
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4-Band SAT-IF & CATV Overlay. Externally Modulated Optical Transmitter
HES-55A (47~862 & 950~5500MHz )
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-55A series 1550nm wide band micro-wave external modulation optical transmitter, adopts external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
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Advanced Type ITU Wavelength Adjustable Externally Modulated Optic Transmitter
HT8500T
Hangzhou Huatai Optic Tech. Co., Ltd.
RFTV is a unidirectional analogue and digital video broadcast. It adopts high efficiency modulation mode for RF carrier wave and its economical efficiency, flexibility and bandwidth validity is beyond comparison of IPTV. By adopting EPON, GEPON or P2P access mode to realize triple-play and FTTx, RFTV broadcasting network in 1550nm optical wavelength still plays an important role and 1550nm externally modulated optic transmitter is the core equipment in this system.
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47~2600MHz Satellite TV & Digital TV 1550nm Externally Modulated Optical Transmitter
HES-26D
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-26D series 1550nm external modulation optical transmitter can transmit 47~2600MHz analogue signal and digital signal via one single fiber by frequency division multiplexing. It is compatible with any FTTx PON technology, and provides a complete set of high quality low cost fiber trunk transmission and fiber to the building (FTTB), fiber to the house (FTTH) solution for the direct broadcast satellite TV (DBS) and cable analogue TV (CATV) fusion.
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Single-Wavelength Fused Bi-conical Taper 1×N splitter (FBT Splitter)
PON-POS-1
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai single-wavelength Fused Bi-conical Taper (FBT) 1×N star optical fiber splitter is the series connection of N-1 pieces of 1×2 splitter. The bandwidth of +/-40nm under 1310nm, 1490nm or 1550nm makes the splitter meet the requirement of ratio accuracy. And it has feature of low additional loss and low polarization sensibility loss.
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950~2400MHz DVB-S 4 Ways SAT-IF & 1 Way CATV DWDM Optical Transmitter & Receiver
HDBS-5000DW
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDBS-5000DW series is putting C-Band ITU standard wavelength 4 SAT-IF and 1 CATV transmitter or optical receiver into a 1RU 19" standard chassis. Multiplexing 5 optic (TX) or de-multiplexing (RX) through DWDM, and transmit in one fiber. Can be used for high-quality transmission of the same satellite VL, VH, HL, HH different polarization of the 4-way SAT-IF signals and 1 way CATV signals. Installation flexibility.
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Optical Fiber 2×2 Switch
OFSW - 2 × 2
Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW-2 × 2 is a 2 × 2 prism optical switch. It can support 2 optical fibers input and 2 fiber output, channel switch. Wide operating wavelength range, low insertion loss and speedy switching rate, can use network trends configuration, network monitor and lab application.
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Passive Splitter for CATV/SATV
HGS01
Hangzhou Huatai Optic Tech. Co., Ltd.
*Zinc alloy die-casting chassis, surface with tin plating treatment.*Frequency range: 5-2400MHz. *Shielding degree 40-450MHz ≥ 75dB, 450-860MHz ≥ 65dB, 860-2400MHz ≥ 75dB. *All ports can be passed by maximum voltage: 24V, maximum current: 1A. *75Ω British F-type connector.
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ONU Two Output RFTV Optical Receive Module
M9226
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai M9226 optical receiving module is designed for ONU optical fiber network unit. This series of product with perfect detect and remote shutting off function adopts high sensitivity receiving tube and Huatai special low noise matching circuit. It is a kind of high index, low power consumption and high cost performance RFTV optical receiving unit.
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950~2600MHz. SAT-IF Direct Modulated Optical Transmitter
HDS-26S
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDS-26S (original model: HDBS-3000TX) series satellite L-Band optical transmitter, adopts high linearity DFB laser and direct modulated way. It can transmit 950~2600MHz L-Band analog or digital satellite signal (SAT-IF) receiving by satellite aerial radio high frequency head, to realize total transparency, high quality, long distance transmission through optical fiber. It also can sue satellite L-Band up/down link.
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RFoG 4 Ways or 8 Ways Return Path Optical Receiver
RFoG6000
Hangzhou Huatai Optic Tech. Co., Ltd.
RFoG6000 series Return Path Receivers are an integral part of two-way RF access networks, converting upstream optical signals into RF signals at the head-end or remote hubs. 4 or 8 independent receivers are packaged in a 1RU 19-inch rack-mounted unit, serving 256 RFoG optical network terminals (ONTs). A low-noise receiver design improves noise performance by 4dB or more over typical return receivers. Low noise enables DOCSIS 3.0. -32dBm receives sensitivity, allow upstream PON-bound design, such as: supporting 32 splitting way in 20km, 64 splitting way in 10km.
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47~862MHz & 950~2600MHz CATV & satellite TV External Modulation Optical Transmitter
HES-26A
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-26A CATV & satellite TV 1550nm external modulation optical transmitter, adopts external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
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9 Inputs Satellite Multi-Switch
HJMS-9900 (Cascadable)
Hangzhou Huatai Optic Tech. Co., Ltd.
*8 satellite IF & 1 terrestrial TV inputs. *Built-in amplification circuit to compensate cable loss. *13/18V.22KHz and DISEqC. *Suitable for residential multiple LNBs reception. *Cascadable. *Sheet Metal Housing. *Adaptor type SMPS power supply.
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Optical Fiber 16×1 Switch
OFSW - 16 × 1
Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW- 16×1 is a 16×1 prism optical switch. It can support 16 optical fibers input and 1 fiber output, channel switch. Wide operating wavelength range, low insertion loss and speedy switching rate, can use network trends configuration, network monitor and lab application.
