MUL-HE-RPR-4 Headend Return Path Receiver

MUL-HE-RPR-4
Headend Return Path Receiver
Introduction
The MUL-HRPR-4 Return Path Receiver is used to receive upstream optical signals and to transport return
information to the optical distribution hub or headend.
The MUL-HRPR-4 receiving module is designed to transform an optical signal from the node to an electrical RF
signal for processing at a hub or headend location. Each receiver can accept audio, video or any combination of
these signals.
The chassis supports up to four optical receiver modules in a 1U high, 19" rack mount enclosure. The chassis can
be powered with 90-265VAC. The chassis is equipped with several status LEDs and test points to facilitate
troubleshooting and maintenance. Each module has a status LED indicator. There is also an RF test point and
optical photocurrent test points for each receiver on the front of the chassis. The unit's RF output level can be
manually adjusted through the use of an adjustable attenuator located on the front panel.
Distributed by: Multicom, Inc., 1076 Florida Central Parkway, Longwood, FL 32750
Phone: 407 / 331-7779
Fax: 407 / 339-0204 Toll Free: 800 / 423-2594
www.multicominc.com
MUL-HE-RPR-4 - 1
MUL-HE-RPR-4
Headend Return Path Receiver
Specifications
MUL-HRPR-4
Optical:
Optical Wavelength
1290nm to 1600nm
Optical Input Range
-15dBm to 0dBm
Fiber Connector
SC/APC, FC/APC
RF
Output Level
>40dBmV/Ch
Bandwidth
5-200MHz
RF impedance
75Ω
Flatness
+1dB
Distortions
30ch(5-200MHz)
0dBm -15dBm
CNR -52dB -43dB
CSO -68dB -62dB
CTB -75dB -61dB
X-MOD -74dB -66dB
Manual Attenuation
Range 20dB
Output Return Loss
>16dB
Test Points
-20dB
1ch(5-40MHz)
-15dBm
-49dB
-
General
Power
90-265Vac (50/60Hz)
RF Connector
F
Dimensions (L x W x H)
483mm x 385mm x 44mm
Weight
3 Kg
Operating Temperature
0ºC to +40ºC
Specifications are subject to change without notice.
Distributed by: Multicom, Inc., 1076 Florida Central Parkway, Longwood, FL 32750
Phone: 407 / 331-7779
Fax: 407 / 339-0204 Toll Free: 800 / 423-2594
www.multicominc.com
MUL-HE-RPR-4 - 2