Description
CYT1550B is an external modulation optical transmitter that adopts high quality laser with SBS restraining technology. Its microprocessor controlling system can optimize the performance of system automatically. Working together with EDFA, CYT1550B can be used in large and medium ring optical network economically and effectively.
Features
A: Standard(rack mounted)case:1U 19''
B: Advanced automatic power control (APC) and automatic temperature control (ATC) circuit.
C: Bandwidth: 45-870MHz, optical power (each port) ¡Ý 7dBm
D: High stable SBS control (13dBm, 16dBm, 18dBm)
E: AGC and MGC
F: RS485 monitoring interface
G: Front panel LCD display working parameter that can be adjusted at the front panel
Description
CYT1550-03 series of EDFA adopts high reliability and quality erbium-doped fiber laser that optimizes the performance of amplifier by particular design. Working with 1550nm optical transmitter, CYT1550-03 can reach the demand of telephone and data transmission that is used in large and medium ring optical network economically and effectively.
Features
A: Low Noise Figure
B: Front panel LCD display working status and alarm
C: Standard Interface: RS485
D: Output power: 14dBm~23dBm
Description
CYS100 optical transmission platform offers 10 standard slots that can hold the combination of forward/reverse transmitting module, forward/reverse receiving module, forward/reverse RF amplifier module and one redundant power supply module. The platform has Reliable structure design to ensure high stability and extra long-term operation.
Features
A: Chassis accommodates 10 standard modules
B: Hot plug-in and pullout with easy insertion and removal
C: Solid metal construction
D: Superior heat dissipation and air circulation,
E: Wide operating temperatures range
F: LCD panel provides real-time display of operating status and working parameters
G: Atomically identify modules' type
H: Management system
I: Power supply optional
Description
CYT1310nm optical transmitter adopts high quality DFB laser which combines with the technique of microprocessor to guarantee excellent performance. The embedded processor can monitor the status of DFB laser. Front panel LCD displays working parameter that can be adjusted by the keypad of front panel.
Features
A: Standard(rack mounted)case:1U 19¡¯¡¯
B: Working bandwidth: 45-870MHz.
C: Consummate temperature controlling circuit
D: Pre-distortion correction function
E: Rs232 and Rs485 communication interface
F: AGC and MGC
G: Alarm management function
Description
CYR-01B is a high performance indoor optical receiver that adopts low-noise optical detector with rack mounted case. It has AGC control function to keep output level unchangeable when input optical power is -4~+2 dB m. Under management function, output can be exactly controlled by PC and software.
Features
A: 19"1U standard(rack mounted)case with the embedded fan
B: Working bandwidth: 45-870MHz
C: AGC control
D: Input optical power:-6 dB m ~ +2 dBm
Description
CYR 860-2 is a high performance, two output optoelectronic node. It is suitable for HFC transmission network to receive signal from laser to electronics. The model CYR 860-2 is up to the standard of GY/T143-2000 of "Network Accessing conditions and measuring method of Amplitude Modulation Laser Transmitter for CATV System"
Features
A: Laser receiver and RF amplifier mode are made from imported electronic device to ensure the node
be in high performance and reliability.
B: 860MHz RF bandwidth, optional return transmitter capability to meet scaling the CATV system in
multiple services in future
C: Slide Groove architecture for EQ and ATT device component, convenient for operation
D: High efficiency switching power supply, low self consumption and wide input voltage range(for
220V/60V AC) ,high reliability
E: Optical input power indicator to show the laser power received
F: Precision casting Aluminum Alloy Shell,DACROMET Technology processing to avoid corrosion
G: Two RS-485 ports, one RS-232 port, one RJ 45 for Ethernet
H: 250 nodes can be combined and managed by a headend
I: High stability for long time running and super self error correction capability
Description
CYR860-4 is a kind of low-costing receiver that applies the development of HFC network node on miniaturization to be suitable for duplex HFC network development and be scalable in broadcast & TV, telephone and data transmission at the edge of art. It can upgrade and become an optical workstation after inserting reverse package. (Including one reversed optical transmitting module RADV03, two wave allocaters, one low-pass filter, two shorting stub).
Features
A: Working bandwidth: 870 MHz
B: Four-port-level output
C: AGS control
D: Low receiving optical power
E: Thunder-protection in every input and output.
F: High quality switching power supply ensures high efficiency.
G: Passivation for aluminum-alloy crust
H: AC:10A , (60V or 220V)
Features
A: Bandwidth:870MHz (Forward Path: 52-870MHz or 87-870MHz; Reverse Path:5-40MHz or 5-65Mhz)
B: Adopts the most advanced chip with low noise figure
C: Low power design to economize electricity and convenient to installing
D: Consummate optical power direction
E: Highly- integrated reverse optical transmitting module, different specs are optional
F: Output mode and path are optional
G: Backup power supply is optional
H: Output level and slope can be continually adjusted
Description
CYR3000 outdoor optical node is a high performance four output optoelectronic node. The model of CYR3000 can be configured with a variety of forward optical receivers and reverse optical transmitters, providing flexibility for use in multiple applications. The module design is suitable for duplex HFC network development and scalable in broadcast & TV, telephone and data transmission at the edge of art. The CYR3000 station is widely used in the Metro area HFC Network system from medium to large scale city. Each station can support three forward optical receivers, two reverse return transmitters and two power supply modes. Redundant optical receiver and transmitter capability allow optical path redundancy, enabling network reliability. All of the modules are plug and play and can be connected or communicated within the station.
Description
CYR2000 is very compact in size with high reliability and low nonlinear distortion. It is widely used in the Metro area HFC Network system from medium to large scale city.
Features
A: Bandwidth: 750/870 MHz(Forward:54-750/870MHz or 87-750/870MHz,Reverse :5-42 MHz or 5-65
MHz)
B: Offers two optical receiving modules and two reverse optical transmitting modules.
C: Medium level output in two ports (103 dB¦Ìv)
D: High level output in two ports (106 dB¦Ìv)
E: Medium level output in four ports (103 dB¦Ìv)
F: Low input optical power
G: 15A power current passing
H: Optional part with AGC function for optical receiving module
I: Thunder-protection both in input and output ports
Description
The CYR1000G optical nodes have the flexibility for use in high density applications or MDU/office installations as a FTTH receiver.
Features
A: Forward 45¡§C870 MHz, Reverse 5¡§C42 or 55 or 65 MHz
B: Die-cast aluminum housing for excellent heat dissipation
C: Low power consumption
D: 1V/mW input optical level test point
E: Compact housing size: 116 X 80 X 22
F: Remote or co-located powering capable
G: SCTE F-Ports compliant
H: FTTH applications
I: Low cost for office installations
J: Perfect for high security applications
K: FP or DFB lasers (optional)
L: LEDs for power on, laser on, optical power
M: Full RF & optical test points
Description
CYF series is designed to meet the needs of today's broadband communication networks. The amplifier provides reliable and high-performance transmission for both trunk and distribution systems.
Features
A: Excellent waterproof and thunderproof function
B: One bridge output can make up of bridge tap or splitter output
C: ACS function
D: Bidirectional and two modules
E: Aluminum-alloy die-casting with large effect on heat elimination and weatherability.
F: Feed-in under the condition of input/output/bridge.
G: Switching and centralized power-supply with AC60V
Description
CYF series is designed to meet the needs of today's broadband communication networks. The amplifier is optimized for both trunk and distribution applications and provide high reliability
Features
A: Used in the outdoor CATV transmission system with good waterproof function.
B: Output port can be used for tap and splitter.
C: Temperature compensative function, compensative range: ¡À25(dB)(¡À30).
D: Two-way one-module
E: Aluminum-alloy die-casting with large effect on heat elimination and weatherability.
F: Feed-in under the condition of input/output/bridge.
G: Switching and centralized power-supply with AC60V.
Features
A: Used for the outdoor CATV trunk with good waterproof function
B: Output port can be used for tap and splitter
C: Temperature compensative function, compensative range: ¡À25 (dB) (¡À30).
D: Single module
E: Aluminum-alloy die-casting with good performance on heat elimination and weatherability.
F: Feed-in under the condition of input/output/bridge
G: Linear and centralized power supply with AC60V,high reliability"
Features
A: Metal crust with good performance on heat elimination and screen.
B: 220VAC, 60VAC power supply of output socket.
C: Output voltage display
D: Over loading Sound and Light alarm with automatic cut-off protection
E: Lightning protection to avoiding high-voltage Impairment
F: Automatic or hand operated recover-supply.
G: The 474D series of power supply has power inside.
