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
Optical Fiber 2×2 Switch
OFSW - 2 × 2
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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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Product
100GHz Optical Add/Drop Multiplexer
OADM-1000 (100GHz)
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai OADM-1000 100GHz optical add/drop multiplexer based on the mature thin-film filter technology, metal seal. With so much great features like low insertion loss, high isolation, wide pass band, flexible configuration and so on. This is the ideal parts for used in DWDM system Add/Drop special wavelength.
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Product
4-Band SAT-IF & CATV Overlay. Externally Modulated Optical Transmitter
HES-55A (47~862 & 950~5500MHz )
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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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Product
47~862MHz & 950~2600MHz Satellite TV & Analog TV PIN Optical Receiver
HRS-26A
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HRS-26A optical receiver, adopting high-sensitivity PIN detector, Taking the technology of frequency division multiplexing, it can receive analogue CATV and SAT-IF signal with the frequency of 47~862MHz and 950~2600 Mhz over single fiber. It can be compatible with any FTTx PON to realize triple-play of analog TV, Digital TV (DBS-C, DBS-T), Satellite TV, Internet and FTTH.
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Product
FTTx PON Optical Amplifier (1540~1563nm)
HA5800C (3RU)
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Hangzhou Huatai Optic Tech. Co., Ltd.
HA5800C (3RU) series is a low noise, high performance, FTTP high power, multi-ports optical amplifier with gain spectrum band within 1540~1563nm. Each output port for optical amplifier has built-in well-performed CWDM. Every external up-link optical port of optical amplifier can connect with OLT PON port very conveniently. Each 1550nm (CATV)'s output optical port multiplex 1310/1490n's data stream, in order to reduce the quantity of the component and improve the index and reliability of the system.
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Product
C & L-Band Separate Raman Fiber Amplifier
RFA7000
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Hangzhou Huatai Optic Tech. Co., Ltd.
1. Erbium-doped Fiber Amplifier, due to the multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600 nm.
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Product
Optical Fiber 1×2 Switch
OFSW - 1 × 2
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Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW- 1×2 is a 1×2 prism optical switch. It can support 1 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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Product
1550 & 1310/1490nm MWDM
WD1543
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Hangzhou Huatai Optic Tech. Co., Ltd.
WD1543 WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to FTTx PON network to achieve the combination and separation of the 1550nm (CATV) and 1310/1490nm (data).
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Product
950~2600MHz. SAT-IF Direct Modulated Optical Transmitter
HDS-26S
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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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Product
CATV Multi-ports Output High Power Full Function Optical Amplifier Module
HHOA-F5000
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HHOA-F5000 series is a kind of multi-port output, high power, full-function optical amplifier module and is suitable for CATV with low noise. Its total output power is 27~40dBm (0.5W~10W) optional and its optical output port can reach to 64 pieces at most. The module has standard RS232 interface, adopts high reliable and low power consumption design as well as adopts APC, AGC control mode. The product has two series: The output power of Huatai HHOA-F5000 high power optical amplifier module can be chosen in the range of 27dBm~40dBm. According to different output power, Huatai HHOA-F5000 adopts two latest technical solutions. One is to use single mode high power 980nm pump laser with cooling and EDF, multi-pump synthesis technique. The other is to use multi-mode high power 980nm pump laser without cooling and double-clad Er-Yb doped fiber-optic technology. It provide a whole set of high reliability, low cost, low noise and low power consumption solutions for the application of high power, multi-port output amplifier. It can be widely used in CATV head-end or FTTx distribution network.
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Product
CATV MSA EDFA (1540~1563nm)
HA5700
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HA5700, the Mid-Stage Access (MSA) CATV fiber amplifier, is developed and produced specially for the dispersion compensation of over-long trunk. HA5700 is composed of lower noise per-amplifier (PA) and booster amplifier (BA). There is access connector between these two amplifiers and thus the dispersion compensation module (DCM) can be accessed in the mid-stage conveniently. It offers the most simple and effective application.
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Product
(125×150×22mm) Single-Channel Full Function Standard Booster EDFA module
EATV5100-FM05
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Hangzhou Huatai Optic Tech. Co., Ltd.
The EATV5100-FM05 standard Booster EDFA module provides high power, high reliability, and superior optical performance in an industry standard form factor. This product enables deployment fo flexible, high-density optical networks, while reducing capital and operating applications' requirements. This module is ideal for today's highly dynamic networks and cost sensitive market. EATV5100-FM05 Full Function Booster EDFA Module adopts Standard Versions for Single Channel and Narrowband. The EDFA includes a cooling pump laser, input monitor and input isolator, output monitor and output isolator, and a reel of optimized erbium-doped fiber. These components are contained within a standard 125×150×22mm package.
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Product
Dispersion Compensation Optical Fiber Module
DCM-G.652-C-Fxx
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai and DCM-G.652-C-Fxx dispersion compensation fiber module, is negative dispersion compensation based on optical fiber technology, can effectively compensate for G.652 standard single-mode fiber transmission band of 1525 ~ 1565nm dispersion and dispersion slope characteristic.
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Product
CATV & 4 10/100M LAN Triple play FTTH ONU
H9122LG-4FE
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai H9122LG-4FE, is a triple play, FTTH FTTH ONU Optical network unit . Products will be a high-performance optical receivers and CATV FTTH EPON ONU, integrated in an ultra-small metal box . Provides high-quality and high-speed data to the user CATV , language, video and other broadband business services . High-performance products , high compatibility and excellent cost performance, today's triple play, FTTH preferred device .
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Product
Extra-low Receiving Transmission Platform
9982, 9984
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai 9982(two outputs) optical receiver adopts advanced GaAs HBT ic technology, and makes the noisy power very low. When the receiving power reaches -6dBm, the system CNR is still above 50dB. 9984 four outputs extra-low receiving optical receiver, its end output port adopts 2 pieces power. Double modules that can supply 4 ways RF output.
