Model 2640 Attenuator
Model: Model 2640
Categories
The 2640 Attenuator can be used to help match unequal impedances. It utilizes a high pass filter to avoid impact on the voice band.
The 2640 Fixed Attenuation applications:
- For 2.5 dB attenuator connect Blue –White/Blue twisted pair to the DSL port of the splitter. Connect twisted pair from Modem to IDC connector marked with 2.5 dB on the SA-2640 plastic housing. All other wires and IDC connectors are not connected.
- For 5 dB attenuator connect Orange –White/Orange twisted pair to the DSL port of the splitter. Connect twisted pair from Modem to IDC connector marked with 5 dB on the SA-2640 plastic housing. All other wires and IDC connectors are not connected.
- For 7.5 dB attenuator connect Green –White/Green twisted pair to the DSL port of the splitter. Connect twisted pair from Modem to IDC connector marked with 7.5 dB on the SA-2640 plastic housing. All other wires and IDC connectors are not connected.
- For 10 dB attenuator connect Brown –White/Brown twisted pair to the DSL port of the splitter. Connect twisted pair from Modem to IDC connector marked with 10 dB on the SA-2640 plastic housing. All other wires and IDC connectors are not connected.
Benefits
- Easy clip-in installation to standard NID/SNI boxes
- Gel-filled Insulation Displacement Connectors (IDC) for easy installation
- Environmentally sealed for outdoor applications
- Secondary lightning/surge suppression
Specifications
Dimensions
50.3mm(H) x 23.4mm(W) x 76.2mm(D) (1.98” x 0.92” x 3.00”)
Operating Temperature
-40 to +65 °C
-40 to +149 °F
Weight
100g (0.2 lbs)
Communications Interface
Gel-filled Insulation Displacement Connectors (22AWG to 26AWG solid conduction type) for Attenuated Signals OUT, Local Loop IN via twisted pair
Capacity
1 Subscriber loop per line unit