Set-top Box Diplexer Cable Modem Diplexer

MX21 series

Features: Support DOCSIS 3.1, 1218 MHz

Low Loss

High Rejection

Flat Passband

Impedance Matching Support

Custom Design Available

Full support DOCSIS 4.0

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Item	MX21 - 65 / 85
Impedance	75 Ohm
Frequency Range	5 - 1000 MHz
Band	5 - 65 MHz	85 - 1002 MHz
Insertion Loss	0.5 dB(typ)	0.5 dB(typ)
Return Loss	16 dB(typ)	16 dB(typ)
Rejection	50 dB(typ)	50 dB(typ)
Dimensions	6.6(H) x 55(W) x 16(D) mm
Net Weight	5.5 g

* Specifications may be change depending on the model or customer's requirement.

The MX21 is a series of rectangular SMT diplexer designed for DOCSIS cable modems, EoC modems, set-top boxes, residential gateways and FTTx NIDs applications.

The MX21 has excellent electrical specifications - low insertion loss, high rejection and excellent return loss.

In addition to the models in the table below, custom designs are also welcome.

In addition, we can provide technical support for impedance matching if needs.

Custom designs are also welcome if there are other special applications or impedances for 50 Ohm.

Model	Band 1	Band 2	Area
MX21 - 42 / 54 MX21 - 42 / 88 MX21 - 204 / 258	5 - 42 MHz 5 - 42 MHz 5 - 204 MHz	54 - 1002 MHz 88 - 1002 MHz 258 - 1218 MHz	North American
MX21 - 65 / 85 MX21 - 65 / 108 MX21 - 65 / 120	5 - 65 MHz 5 - 65 MHz 5 - 65 MHz	85 - 1002 MHz 108 - 1002 MHz 120 - 1002 MHz	Europe
MX21 - 55 / 75 MX21 - 55 / 88	5 - 55 MHz 5 - 55 MHz	75 - 1000 MHz 88 - 1000 MHz	Japan

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