BKtel - Produkte - 2G6

Produkte

Platform
Optical Transmitter
Optical Amplifier
RF Amplifier
Return Channel Modules
OR265-nn	Dual Optical Return Path Receiver

Network Management Controller

2G6


OR265-nn DUAL OPTICAL RETURN PATH RECEIVER		print pdf version

Application Optical to electrical conversion of two return path signals in hybrid fiber coax (HFC) networks Features Two independent optical receivers Bandwidth 5…65 MHz Two single outputs with -20dB test ports on front Pilot tone controlled AGC to keep the RF level independent from the optical input power Wide optical input power range Each receiver section can be disabled separately Optical power detection on both inputs Sleep mode for the unused receiver RS485 remote supervision and control interface SC/APC or E2000 connector as standard

Technical Data
Optical Performance Data	OR265-11	OR265-16
Optical input power range	-11 … +2 dBm	-16 … -3 dBm
Optical wavelength	1280 … 1610 nm
Optical return loss	≥ 40 dB
Detector responsivity	≥ 0.8 A/W
RF Performance Data	OR265-11	OR265-16
RF bandwidth	5 … 65 MHz
Frequency flatness	±0.75 dB
Receiver noise current (at minimum optical input power)	6 pA/√Hz
RF impedance	75 Ohm
RF return loss	≥ 16 dB
RF output level (at OMI= 15%) for total optical input range	95 dBµV	85 dBµV
Testpoint attenuation	20 dB
Pilot tone frequency	590 … 630 kHz
Pilot tone OMI	5%
Power consumption	≤ 3.6 W (2 active receivers) ≤ 2.6 W (1 active receiver) ≤ 1.5 W (no active receiver)
Weight	~1.3 kg
Safety, EMC, Environmental Conditions	OR265-11	OR265-16
Safety	EN 50 083-1 and EN 60 950 Laser Class 1M acc. IEC 60 825-1 (eyesafe for normal viewing)
EMC	EN 50 083-2
Equipment operation environmental conditions	Operation: ETS 300 019, class 3.1 Storage temperature: ETS 300 019, class 1.2

Available Types
OR265-11	Minimum optical input power -11 dBm
OR265-16	Minimum optical input power -16 dBm

BKtel communications GmbH - www.bktel.com - E-Mail: info@bktel.com
Specifications subject to change without notice