Helios® Multi-bands Analog Fiber Optical Repeater

Universal Multi-Band, Multi-Service, Economic, Flexible Wireless Coverage and Capacity

Overview

With the development of mobile communication technology, more and more new communication technologies (like 4G) are being adopted. Hence, telecom operators have to handle multi-system simultaneity and provide multi-system (2G/3G/4G) services in coverage area simultaneity.

Helios® conventional Multi-Band Analog Fiber Optic Repeater System is an conventional technology and is designed to simultaneity solve problems of 2G & 3G & 4G multi-band weak mobile signals in areas far away from the 2G & 3G & 4G Base Stations (BTS) and have fiber optic cable network available.

Helios® Multi-Band Analog Fiber Optic Repeater System mainly consists of two main equipment as follows:

Fiber DAS Donor HUB Unit – Optic Master Unit (OMU): to captures the respective 2G & 3G & 4G BTS signals via direct coupler closed to respective 2G & 3G & 4G BTS, then converts these signals into optical signal and transmits to the Remote Units via fiber optic cable.
Fiber DAS Optic Remote Unit (ORU): it will be installed on target coverage site with an IP-67 Case or a compact standard 19”/5U single chassis and supports upgrading from Single Band to Dual Band/ Tri Band and even Quad Band with just adding separate RF Cards easily

Features & Benefits

Supports up to four frequency bands (GSM/DCS/UMTS/LTE FDD/LTE TDD)
One Master Unit can support up to 8 Remote Units by STAR connection
One IP-65 Remote Unit can support up to 2 technologies and also can be expanded with multiple ORUs cascaded.
High gain linear wide-band power amplifier technique with reliable performance, support multi-carriers.
Scalable Output power +37dBm ~ +43dBm for option
RJ-45 port as LAN Port to support IP WEB Browser GUI for local control
Additional RJ-45 port as WAN Port to support remotely access through Internet/Intranet/VPN
Built-in 2G/3G/4G wireless modem (Option) for remote monitoring by SMS or Data Link
Details repeater parameters and status can be monitoring by built-in web interface, such as RSSI, temperature, output power level, gain, ATT, return loss, VSWR, Optic link, PA state and etc
Unique compact IP-65 rated mRRU design for pole and wall mounte
Flexible IP-65 rated waterproof Hot-swappable external Fan Tray with four high-performance temperature-controlled fans for increasing ventilation and better airflo
Option 19” stackable rack-mounted cabinet with modular design is available based on project requirement
iBwave VEX component files are available for your in-building wireless and fiber network design and deployment projects
SNMP V2 & V3 support with a MIB File

Applications

To expand signal coverage of fill signal blind area where signal is weak or unavailable.

Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices and Packing Lots etc.

System Architecture

Technical Specifications

Items	HELIOS® Analog Multi-Band Fiber Optic Repeaters
Frequency (Customized)	700~2700MHz
RF Composite Output Power	OMU: Uplink -10±2dBm per BAND ORU: Downlink 37dBm, 40dBm, 43dBm per BAND
Gain	OMU: Up to +0dB (+/- 2dB) ORU: Up to +50dB (+/- 2dB)
Max DL Input Power without Damage	OMU: DL: ≤10dBm per BAND ORU: UL: ≤-10dBm per BAND
Group Time Delay	Max 5µs
Transmission Distance	Max 20KM (From OMU to ORU)
Optical Fiber Specification	Wave Length: 1.31µm; 1.55µm Output Power: Min 0dBm Fiber Type: G652 Fiber Connector: FC/PC Sensitivity: Max -13dBm (C/N=20dB)
Noise Figure	Max 5dB
Local Control	IP Web Browser GUI via RJ-45 Port
Remote Monitoring and Control	Optional build-in 2G/3G/4G wireless modem for remote control
I/O Impedance	50 ohm
RF Connector	N-type Female for 2T2R
IP Rating	OMU: IP-30 ORU: IP-65
MTBF	Min. 100,000 Hours
Power Supply	220VAC or -48VDC
Power Consumption	OMU: ≤120W ORU: ≤320W
Dimension	OMU: 19” 2HU ORU: 499467225mm
Weight	OMU: 10Kgs ORU: 35Kgs