Features & Benefits

• Solid state switching for consistent, repeatable, and reliable performance

• Compact 6RU module fits up to 32 x 32 RF ports -Expandable to 256 x 256 with additional modules

• 700 to 2800 MHz frequency range

• Fully non-blocking (splitting and combining)

• Emulates free space and supports MIMO testing 0 to 60 dB attenuation per path in 1 dB steps

• Isolation ≥ 80 dB

• High power handling of 1 watt

• Remotely controlled via Telnet and TCP/IP

• Intuitive, easy-to-use web browser GUI

• Automates test applications for service providers & mobile equipment manufacturers

• Reconfigure test setup connections in seconds

 

3GHz Wireless Testing RF Matrix Switch: NEXUS-3

The NEXUS-3 is a bi-directional fully non-blocking matrix switching system that can accommodate 32x32 ports in a compact 6 RU chassis. The matrix supports MIMO connections, e.g. any of the 32 ports of A or B can be routed to any or all of the 32 ports of B or A. It provides continuous operation over the frequency range of 700 to 2800 MHz and is ideal for testing wireless communication technologies for 4G (LTE, HSPA+) and beyond. Built in programmable attenuators provide ease-of­-use testing of signal fade and emulation of mobility and handoff testing scenarios. Test system configurations can be remotely reconfigured and consistently reproduced in minutes, eliminating the need for time consuming manual patch panel changes that can lead to RF signal loss and unpredictable results. Utilization of the NEXUS-3 will improve test cycle rotation times and speed new products time to market

 

 

Related Products:
Q-LAAMP makes lab management and resource sharing easy and significantly increases lab efficiency, reduce test time and save costs.

Downloads:

Download Specifications

 

Download Wireless Brochure

 

Automated Test Lab White-paper

 

 

Specifications:*

NEXUS-3

Operating Frequency:

700-2800 MHz

Configuration:

Up to 32 Port A/32 Port B in a Single 6 RU Chassis

Matrix Type:

Passive Bi-directional, Fully Non-blocking

Switching Technology:

Solid State

Impedance:

50 Ω

OIP3:

60 dBm Min.

P1dB:

40 dBm Min.

Fixed Attenuation:

45 dB Max. @ 2800 MHz

Variable Attenuation (at each cross point):

0 to 60 dB Attenuation in 1 dB Steps

Isolation Port A to Port A:

80 dB Single Connection, 50 dB Multiple Connections

Isolation Port B to Port B:

80 dB Single Connection, 50 dB Multiple Connections

Isolation Port A to Port B:

100 dB Min.

On/Off Isolation:1

100 dB Min.

Return Loss:

15 dB Typ. 10 dB Min.

No Damage Signal Level:

+40 dBm Max.

RF Connectors:

N-type, SMA, QMA, TNC, 4.3-10

Power Requirements:

100-240 VAC Autoranging, 50/60 Hz

Power Consumption:

50 W

Local Control:

Front Panel Keypad with LCD Display

Remote Control:

Ethernet, TELNET, SNMP, or TCP/IP Via Customer Supplied Control System, XR Bus for Expansion

Software:

Embedded Web Server and API Protocol

Mechanical:

6 RU: 10.5” H x 19” W x 25” D

Weights:

100 lbs in 32x32 Configuration

Certifications:

CE, NRTL/TUV, FCC Part 15

101717

 

Front NEXUS-3

NEXUS-3 Rear