sDAS+

sDAS+

sDAS+ series is a fiber Distribution Antenna System. The sDAS+ offers the industry leading and most innovative technology to extend the RF signal of public safety band coverage into any indoor/outdoor environment from small to large scale. Indoor /outdoor coverage network becomes a manageable services.
A sDAS+ system includes the HEU and RAU. The HEU can take RF signal from any source like Macro/Pico/Small Cell/BDA and distribute the signal to RAUs in different locations via the single mode fiber. Each HEU can convert and distribute the RF signal to max. eight RAUs to 3 miles distance.

System Architecture

sDAS+ Distributed Antenna System

Capability

Dual full band design
• Support up to 4 operators per band
• One RAU can cover 1,500 sq. meter (16,000 sq. feet)
• The system can cover from 1,500 sq. meter (16,000 sq. feet) to 36,000 sq. meter (380,000 sq. feet)
• Fiber distance between HEU and RAU is up to 5Km
(3 miles)

Key Feature

• Distribute the LTE signal via a fiber network
• Source/Technology independent
• Star chain network topology
• Optics/RF Auto-calibration
• Multi-operator
• SNMP

Application

• Indoor coverage
• Elevator coverage
• Tunnel coverage
• Rural area & campus signal extension
• Shadow area signal enhancement

sDAS+ Product

sDAS+ HEU

HEU

sDAS+ RAU

RAU

 

Antenna

Antenna

PoE (Power over Ethernet)

PoE (Power over Ethernet)

Power Divider

Power Divider

sDAS+ Support Band Table

Band

Frequency (MHz)

Duplex Mode

1UL1920 ~ 1980FDD
DL2110 ~ 2170
3UL1710 ~ 1785
DL1805 ~ 1880
7UL2500 ~ 2570
DL2620 ~ 2690
8UL885 ~ 915
DL930 ~ 960
25UL1850 ~ 1915
DL1930 ~ 1995
66UL1710 ~ 1780
DL2110 ~ 2180
382570 ~ 2620TDD
412496 ~ 2690