Full screen NEXUS-L

32x32 and 16x16 Bi-Directional RF Matrix Switch


General Description:

The NEXUS-L is a passive, bi-directional, full fan-out/splitting, matrix switching system that is available as a 16x16 or 32x32 matrix. Any of the inputs can be routed to any or all of the outputs. It is designed for the Long Term Evolution (LTE) frequency range and is used for automated test systems and general RF signal management in wireless communications test systems for 3G, 4G, WiFi, etc. Each path provides a 0 to 30 dB programmable attenuator that can be used for transceiver and antenna testing.

Features & Benefits:

  • Up to 32 simultaneous connections each with 0 to 30 dB independently controlled attenuators
  • Long lasting solid state programmable attenuators with infinite life cycle
  • Up to 40 dBm input power with fixed attenuation
  • High isolation reduces cross talk between channels
  • Integrated splitters allow signals to be shared




Operating Frequency:

700-3000 MHz

700-2800 MHz


16 Input and 16 Output Ports in a Single 3 RU Chassis

32 Input and 32 Output Ports in a Single 6 RU Chassis

Matrix Type:

Passive Bi-directional, Non-blocking

Switching Technology:

Solid State

Fixed Attenuation:

24 dB Max. @ 3000 MHz

30 dB Max. @ 2800 MHz


50 Ω


60 dBm Min.

60 dBm Min.


40 dBm Min.

40 dBm Min.

Attenuation(at each output):

0 to 30 dB Attenuation in 0.5 dB Steps

Isolation Input to Input

60 dB Min.

Isolation Output to Output

60 dB Min., Multiple Inputs 30 dB

60 dB Min., Multiple Inputs 25 dB

Isolation Input to Output

60 dB Min.


15 dB Typ.

14 dB Typ.

RF Connectors:


Power Requirements:

100-240 VAC Autoranging, 50/60 Hz

Power Consumption:

17 W

41 W

Local Control:

Front Panel Keypad with LCD Display


Ethernet, TELNET, or TCP/IP Via Customer Supplied PC


Embedded Web Server and API Protocol


3 RU (5.25”H x 19”W x 20”D) Including Rear Handles

6 RU (10.5”H x 19”W x 22.25”D) Including Rear Handles


38.5 lbs. Gross (boxed), 32 lbs. Net

111 lbs. Gross (boxed), 88 lbs. Net


FCC Part 15

*Specifications may vary with connector type. See individual specification sheet for specific performance data.

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