Large Selection of HFC Accessories | HFC Plugins and HFC Pads

Products

HFC Accessories

Pads & Equalizers

Digicomm proudly manufactures a vast selection of HFC Accessories.  Our HFC Accessories are manufactured with the highest quality control to replicate OEM performance across the full array of HFC Equipment Manufacturers.  Our extensive IN STOCK inventory position and quick ship service allow you to meet your customers’ service demands.

Compatible Manufacturers:

  • ACI
  • ADC
  • Antec
  • AOI
  • ATX
  • Cisco (SA)
  • Commscope (Arris, Aurora, C-Cor, Harmonic, Motorola, Philips)
  • Lindsay

 

GS7000 Compatible Forward and Return Configuration Modules

Digicomm International manufactures Forward and Return Configuration Modules (FCM / RCM) compatible with Cisco GS7000 1GHz nodes. These modules are required to direct the RF signals to and from the optical transmitters and receivers within the optical node, covering all of the possible scenarios for segmentable or redundant configurations.

FCM RCM

Ordering Information

1GHz GS7000 Forward Configuration Modules

1GHz GS7000 Forward Configuration Modules Part Number
1 GHz Forward Configuration Module, 1x4 4019283
1 GHz Forward Configuration Module, 1x4 Redundant 4019284
1 GHz Forward Configuration Module, 1x4, Forward RF Injection, Redundant 4022270
1 GHz Forward Configuration Module, 2x4 4019285
1 GHz Forward Configuration Module, 2x4 Redundant 4019286
1 GHz Forward Configuration Module, 3x4, RX 1,3,4 4024783
1 GHz Forward Configuration Module, 3x4, RX 1,2,4 4024785
1 GHz Forward Configuration Module, 4x4 4019287

1GHz GS7000 Reverse Configuration Modules

 

1GHz GS7000 Reverse Configuration Modules Part Number
1GHz Reverse Configuration Module, 4x1, Aux Reverse RF Injection 4011918
1GHz Reverse Configuration Module, 4x1, Redundant 4011919
1GHz Reverse Configuration Module, 4x2, Aux Reverse RF Injection (for use with 6-position OIB) 4011920
1GHz Reverse Configuration Module, 4x2, Aux Reverse RF Injection (for use with 8-position OIB) 4014286
1GHz Reverse Configuration Module, 4x2 , Redundant 4011921
1GHz Reverse Configuration Module, 4x3 , TX 1,3,4 4024787
1GHz Reverse Configuration Module, 4x3 , TX 1,2,4 4024790
1GHz Reverse Configuration Module, 4x4, Aux Reverse RF Injection 4011922

Amplifier Accessories

Gainmaker® 1.2 GHz Forward Cable Equalizer

Forward cable equalizers are used during station balancing to compensate the tilt produced by coaxial cable in order to achieve the desired flatness.

DATA SHEET: Gainmaker® 1.2 GHz Forward Cable Equalizer

Gainmaker® 1.2 GHz Inverse Equalizer

Simulates cable equivalent tilts (creates tilt opposite that of equalizers). Use in place of forward input EQ as needed to maintain proper output tilt in short spaced locations.

DATA SHEET: Gainmaker® 1.2 GHz Inverse Equalizer

Gainmaker® 1.2 GHz Forward Linear Equalizer

Forward Linear Equalizers produce linear tilt. A Linear Equalizer will need to be used in the plug-in input or interstage equalizer location if a node output tilt does not have the desired station output tilt. The EQ “value” is the amount of tilt from lowest to highest frequency (52-1218 MHz).

Usage: GainMaker System Amplifier, Line Extender, and Node

DATA SHEET: Gainmaker® 1.2 GHz Forward Linear Equalizer

204 Mhz Reverse Equalizers

Digicomm offers a complete line of 204 MHZ Reverse Equalizers from 1 dB through 20 dB in 1 dB increments. The reverse equalizers are designed to produce a tilted frequency response opposite of what is produced by the coaxial cable.

DATA SHEET: 204 Mhz Reverse Equalizers

1.2 GHz Attenuator Pads

Digicomm offers a complete line of 1.2 GHz Attenuator Pads from 0 dB to 20.5 dB in 0.5 dB increments and 21 dB to 25 dB in 1 dB increments, as well as a 75 ohm terminator. Pads are used to attenuate excess signal and to produce flat loss across forward and reverse frequency spectrums. Pads are used during station balancing to adjust amplifier signal level as needed. The dB loss produced is equal to the value printed on the pad.

Tolerance:
+/- 0.3 dB (0 dB - 14.5 dB)
+/- 0.5 dB (15 dB - 25 dB)

DATA SHEET: 1.2 GHz Attenuator Pads

1.2 GHz Signal Directors

Digicomm offers a complete line of 1.2 GHz Signal Directors. Signal Directors are used in High Gain Dual and Low Gain Dual system amplifiers only. An amplifier requires one signal director to route and/or split the forward RF signal to the Auxiliary output port(s). The signal director is available as a jumper, splitter, and directional coupler.

1.2 GHz Signal Directors

Mid-Split and High-Split Amplifier Upgrade Kits

85/102 Split Kit for Gainmaker Amplifiers & GS7000 Nodes

With the explosive demand for return path bandwidth, cable operators can increase capacity by upgrading their returns from 5-42 MHz to 5-85 MHz. Digicomm’s family of 85/102 Split Kits are designed to enable the upgrade of GainMaker Line Extender, GainMaker System Amplifiers and the GS7000 Node to 5-85 MHz.

Each Split Kit contains everything needed to upgrade a single amplifier or node.

DIGICOMM 85/102 SPLIT KIT FOR GAINMAKER AMPLIFIERS AND GS7000 NODES