Dual-Band Wireless Coupling Digital Fiber Optical Repeater Master Unit

Product Description

Product Description

Features

        Support voice and data services
 
Optical transmissision up to 10km(max.)
 
Digital filter supporting adjustable bandwidth
Support 2G3G4G FDD wireless access technology
Built in Automatic Gain and Automatic Level Control Function (AGC/ALC) to maintain stable operation
 
RJ45 local Ctrl, optional wireless modem remote Ctrl
 
Delay compensation function, simple system optimization

Specification

Product Parameters
DC-DAU/DRU-GWLN-T				B1+B3+B8			B3+B7+B8
Frequency Range(MHz)		Uplink		880-915/1710-1785/1920-1980			880-915/1710-1785/2500-2570
		Downlink		925-960/1805-1880/2110-2170			925-960/1805-1880/2620-2690
Number of Sub-bands				1			1
Bandwidth				35+75+60MHz			35+75+70MHz
No. ofRemote Unit				1~4 Typical
Max. Gain				≥ 50 ±2dB
Manual Gain Control				31 dB in step of 1 dB
Automatic Gain Control				≥30 dB
Gain Flatness				≤ 6 dB (peak-to-peak)
Max. Input Power Without Damage				UL: 0 dBm; DL: 10 dBm
Output Power		Uplink		≥-10 ±2dBm			≥-10 ±2dBm
		Downlink		≥ 33/37/40/43 ±2dBm(optional)			≥ 33/37/40/43 ±2dBm(optional)
Spurious Emission		9kHz~1GHz		≤ -36dBm			≤ -36dBm
		1GHz~12.75GHz		≤ -30dBm			≤ -30dBm
ACPR		±20MHz		≤-40dBc/30KHz			≤-40dBc/30KHz
		±40MHz		≤-45dBc/30KHz			≤-45dBc/30KHz
Noise Figure		Uplink		≤ 6dB
EVM				GSM/UMTS ≤ 12.5%; LTE ≤ 6%
VSWR				≤ 1.5
System Delay				≤ 9μs
Impedance				50 Ω
Optical Output Power				≥-3dBm
Optical Wavelength				1330 nm/1270 nm (DDM)
Fiber				Single Mode
RF Connector				MU: N-Female *1; RU: N-Female *1
Fiber Connector				MU: LC/PC*4; RU: FC/PC*2
Power Supply				MU/RU:AC110/220V 50/60Hz
Power Consumption				MU: ≤ 65 W;RU: ≤300/350/400/450 W
Dimensions				MU:427*235*44mm; RU:490*410*187mm
Weight				MU: ≤ 7 Kg; RU: ≤ 30 Kg
IP Rating				MU: IP30; RU: IP65
Operating Temperature				MU: -10~50℃; RU: -25~55℃
Control & Monitoring		Local		Via RJ45
		Remote		Via Wireless Modem (optional)

Certifications

Packaging & Shipping

After Sales Service

This street light features Standard Warranty: 12 months.
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

ABOUT  LongWave

    LongWave Wireless, established in September 2022, is a comprehensive provider of mobile communication equipment and solutions, integrating R&D, manufacturing, sales, and service. The company focuses on core technologies such as software-defined radio (SDR) and high-linearity, high-power RF systems. With a team largely composed of professionals boasting over a decade of experience in communication equipment development, LongWave Wireless has developed a full range of proprietary products for mobile communications and information security. These include RF power amplifiers, repeaters, signal jamming systems, access and transmission equipment, and indoor/outdoor wireless communication devices, all protected by multiple patents and software copyrights.

     The product range includes indoor mobile phone signal black and white list control systems, 4G/5G digital wireless repeaters, 4G/5G digital fiber - optic repeaters (PDAS), active distributed antenna systems (ADAS), universal signal shielding systems, DMR/TETRA/P25 private network coverage solutions, and 2G/3G/4G/5G power amplifier modules. The company's main customers include mobile network operators, system integrators, tower companies, broadcasting networks, as well as schools, governments, public security, judicial, and militar institutions that have requirements for communication security.

     Equipped with multiple specialized production lines, LongWave Wireless has a monthly production capacity exceeding 10,000 units. Supported by a robust project delivery and after-sales service team, the company possesses full-chain capabilities—from product development and manufacturing to deployment and support. It delivers professional coverage solutions and customized OEM/ODM services to clients worldwide, positioning itself as a leading provider of low-power, cost-effective, manageable, and secure 2G/3G/4G/5G public & private network coverage solutions for both indoor and outdoor environments.

Key Account

Customer Reference

LongWave's marketing network now covers more than 80 countries and regions in Asia, Africa, Europe, America, and Oceania. We have overseas offices and warehouses in multiple countries.

Why Choose Us?

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
 Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
 Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
 Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.