Specifications

2555 Baird Road, Penfield, New York 14526 [phone] FAX [phone]
RJ SERIES
SWITCHING SYSTEMS
FOR COMMUNICATIONS AND AUTOMATED TEST
RJV/48 Mainframe
RJM/128 Mainframe
BULLETIN
RJ-4
The RJ Series of Computer Controlled Switching Systems are engineered for both analog and
digital communication applications. A modular design is used, and interchangeable Control
Modules, Switch Modules and Display Modules plug into prewired chassis. This allows systems
to be tailored to fit specific applications. Connectors are either RJ12 or RJ45, and up to 8 wires
can be switched. Switchpoint Status Feedback is standard, and LED switch point Status Display
is included with most models. Control options include: IEEE488 Bus (GPIB), RS232, 10Base-T
Ethernet LAN and Universal Serial Bus (USB). Manual Controls such as the Palm PC Computing
Platform are optionally available.
The units are available as either Mainframes with dedicated Control Modules and power sup-
plies or as Expansion Chassis that are controlled and powered via a MESA Control Chassis.
RJA and RJM MATRICES - FEATURES
RJX MULTIPLEXERS/MATRICES
Low cost, high reliability units using reed relays.
Suitable for analog voice and digital communications.
RJ12 Telco connectors.
Apps. include: Modems, ISDN, Serial Data, DSL, T1/E1.
2, 4, or 6 wires switched.
Optional Type M Mercury Relays with 2 or 4 wire apps., ca-
pable of switching up to 500 volts, 2 amps or 50 watts
Bandpass is 25 MHz (-3dB) with Crosstalk -60dB @ 5 MHz.
RJM MATRICES
High performance systems designed for high speed digital
data communications signals.
CAT5 RJ45 connectors.
Applications include: 10/100Base-T, T1, ISDN, DSL, ADSL.
4 or 8 wires switched using sensitive Type A relays.
Capable of switching up to 150 volts and 1 amp.
Bandpass is 30 MHz @ -3dB, Crosstalk is -60dB @ 20 MHz.
Low cost, bidirectional four-wire Solid State Matrices.
Applications include: 10Base-T, TTL, Token Ring, 0 to 5 volt
analog signals.
Standard matrix configurations are 8x8, 8x16 and 16x16.
RJ45, D9 or IDC header connectors.
Bandpass (-3dB) is 50 MHz at 50 ohms impedance.
Crosstalk is -40dB @ 20MHz.
Low cost, high reliability bidirectional systems.
Applications include: 10Base-T, Token Ring, ISDN.
4 or 8 wire Type S Reed Relay switch modules with RJ45s.
Multiplexers from 1x8 to 1x128. Matrices from 2x4 to
2x64.
Full LED front panel Display and Status Feedback.
Bandpass is 20 MHz at -3dB, Crosstalk is -60dB @ 5 MHz.
RJV MULTIPLEXERS/MATRICES
High performance passive systems designed for high speed
data communications.
Apps. include: 10Base-T/100Base-T/Gigabit Ethernet, ATM.
4 or 8 wire Type A Switch Modules, CAT5 RJ45 connectors.
Low Crosstalk, exceptional Longitudinal Balance, Low In-
sertion Loss.
Bidirectional multiplexers from 1x12 to 1x144.
Bidirectional matrices from 2x6 to 4x72.
CAT5 compliant.
Full Status Feedback.
Passive, bidirectional systems.
Modularized design permits incremental expansion.
Single chassis configurations from 2x4 to 16x8 (or 32x4).
Larger systems built utilizing MESA Control Chassis and up
to 16 Expansion Chassis.
Full LED switchpoint Display with Status Feedback.
RJA MATRICES
RJB MATRICES
WARRANTY
All CYTEC products are warranted against defects in
workmanship and materials for a period of five years.
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RJ-1