Multi Band Digital Optical Repeater System for Large Venues and Enterprise Buildings

Name: Multi Band Digital Optical Repeater System for Large Venues and Enterprise Buildings
Brand: Shenzhen Atnj Communication Technology Co., Ltd.
SKU: DS-OPTLGD
Price: 4,700.00 USD
Availability: InStock

기본 특성

원산지: 중국

브랜드 이름: ATNJ

인증: CE,ROHS，CCC，TUV,BV， ISO

모델 번호: DS-OPTLGD

부동산 거래

최소 주문 수량: 5개

가격: USD+3900---5500+kit

지불 조건: T/T, 웨스턴 유니온, 페이팔, 은행 송금

공급 능력: 한 달에 100+단위+.

명세서

800MHz Frequency Range::	832-862MHz / 791-821MHz	1800MHz Frequency Range::	1710-1785MHz / 1805-1880MHz
900MHz Frequency Range::	880-1915MHz / 925-960MHz	Device Gain:	90 ± 2dB
Device Output power:	UL : 27 ± 2 dbm, dl : 37 ± 2 dbm	RF connectoer:	N/여성
Bands Support:	VHF, UHF, N71, N28, N5, N20, N8, N66, N3, N1, N40, N7, N78, N77, N79	Network Protocols:	테트라/P25/DMR/GSM/WCDMA/LTE/NR/와이파이
Power customization:	2---20와트

제품 설명

5Watt Digital Optical Rpeater System 37dBm Digital Optical Tri band 800/900/1800MHz Amplifier DAS Repeater

Digital Optical Repeater (DOR) is an in-building or outdoor signal coverage solution that converts RF signals to digital optical signals for transmission over fiber optics between a Master Unit (MU) and Remote Units (RUs). It enables low-loss, long-distance distribution of cellular signals (2G to 5G) with high dynamic range, precise time delay management, and multi-band/multi-operator support.

Key components include:

1. Optical-to-Electrical (O/E) Converter: Converts incoming optical signals to electrical signals.
2. Digital Signal Processor (DSP): Performs signal regeneration, error correction, clock recovery, and noise reduction.
3. Electrical-to-Optical (E/O) Converter: Re-transmits the regenerated digital signal as amplified optical pulses.

Feature

Support multi-band system.
Optical transmission up to 10km (max.).
Support OMS Lite local/remote control.
Low noise and high reliability.
Each master unit can support 8 remote units.
Support to monitor donor signal parameters for easy optimization and troubleshooting.

Technical Specifications:

P/N: DS-OPTLGD-37		MU	RU
Frequency Range	B20 (800) Uplink	832-862 MHz (adjustable)	832-862 MHz (adjustable)
	B20 (800)Downlink	791-821 MHz (adjustable)	791-821 MHz (adjustable)
	B3 (1800) Uplink	1710-1785 MHz (adjustable)	1710-1785 MHz (adjustable)
	B3 (1800) Downlink	1805-1880 MHz (adjustable)	1805-1880 MHz (adjustable)
	B8 (900)Uplink	880-915 MHz(adjustable)	880-915 MHz(adjustable)
	B8 (900)Downlink	925-960 MHz (adjustable)	925-960 MHz (adjustable)
Number of Units		1	4,8,16,32,64(optional)
Max Gain		90 ±2dB
Manual Gain Control		31 dB in step of 1 dB
Automatic Gain Control		≧20 dB
Gain Flatness		≦ 6 dB (peak to peak)
Max. Input Power without Damage	Uplink	-10 dBm
	Downlink	-10 dBm
Output Power	Uplink	27± 2 dBm
	Downlink	37 ± 2dBm
Noise Figure		UL: ≦ 6 dB
EVM		≤8%	≤8%
VSWR		≦ 1.8
System Delay		≦15 μs
RF Connector		N-Female
Impedance		50Ω
Optical Output Power		≧-9 dBm
Optical Wavelength		1330 nm/1270 nm (DDM)
Fiber		Single Mode
Fiber Connector		LC/PC*4	FC/PC*2
Power Supply		AC110~220V	AC110~220V
Power Consumption		≦ 85 W	≦ 245 W
Dimensions		416268101mm	400595200mm
Weight		≦ 15 kg	≦ 25 kg
IP Rating		IP40	IP65
Operating Temperature		-25~55 ℃
Local & Remote Control	Local	Via RJ45/Wi-Fi App
	Remote	Via Wireless Modem (optional)

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Products Application

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Who We are?

Multi Band Digital Optical Repeater System for Large Venues and Enterprise Buildings 9

Located in Guangming District Shenzhen, Shenzhen A T N J Communication is a professional R F manufacturer mainly engaged in R&D, production, manufacturing, sales, and technical services with 16 years of experience. The main products include Digital LTE/NR series repeater, S D R core board, Passive devices. Digital D A S system, , Technical solutions for Public and Private (VHF,Tetra) network base station,Wireless frequency modules, Meanwhile, we undertake O E M, O D M services and projects of various R F, wireless repeaters, multi-frequency D A S systems, remote network management center O A M, and equipment provision of indoor and outdoor signal coverage projects.
Nowadays, our digital repeater are no only reached 12 subands simultaneously with local and remote control+monitor, but also supplied to signal operators, Communication integrator worldwide ,providing signal coverage solution residential area, office building, supermarket, basement and rural areas.

Multi Band Digital Optical Repeater System for Large Venues and Enterprise Buildings 10
More mature digital band-selective repeaters were put into oversea mobile operator market successfully. Our products field starts extending to Public Safety and Low altitude economic construction application which included Public and Private Network Digital Multi-subband Repeater wireless signal repeater, Integrated Base Station, Civil countermeasure and phased array radar technology etc . Whats more, Digital fiber multi-frequency, U H F,Tetra,VHF, Microwave frequency shift repeater are realized, With the progress of science and technology, easier-use, more functional and intelligent RF products have being developed. We look forward to collaborating with you to create a brighter future together.