Softel 4-Way FTTH CATV Outdoor Optical Receiver

• Customization: Available
• Type: Optical Node
• Wiring Devices: Optical Node
• Model NO.: SR814B
• Application: Hfc, CATV
• Input Range: -9-+2dB
• Connector Type: Sc/APC or FC/APC
• Fiber Type: Single Mode
• Frequency Range: 45-862MHz
• Optical Wavelength: 1100 ~ 1600 Nm
• Transport Package: Standard Export Packing
• Specification: 340 (L)x 235 (W)x 140 (H)
• Trademark: SOFTEL
• Origin: China
• HS Code: 85176229
• Production Capacity: 500PCS/ Month

Product Description

Softel 4-way FTTH CATV Outdoor Optical Receiver



 

Summary

SR814B  is our new high-class 4-way output CATV optical receiver. The pre-amplifier adopts GaAs MMIC meanwhile post-amplifier adopts GaAs module, the optimization circuit design and with 10 years design experience that match to high performance index. The microprocessor control working status meanwhile LED digital display parameter that makes more convenience operation and becoming main products in CATV network.

Characteristics

1.With PIN Photoelectric Converter and High Response.

2. Optimization circuit design, SMT process production, optimization signal path, fluency photoelectric signal transmission.

3. With specialized RF attenuate IC, Good linear of RF and equality and high accuracy.

4. GaAs amplify, power double output, high gain and low distortion.

5. Microprocessor control working status, LED shows all parameters, convenience operation and high stability.

6. Optimization AGC performance, when the input power range is 92dBm, the output lever, CTB and CSO keep constantly.

7. Backup data communications interface, it is convenient to connect with network management responder, connecting with network management system.


Specifications

Item	Unit	Technical Parameter
Optical Parameter
Receive Optical Power	dBm	-9 ~ +2
Return Loss	dB	>45
Optical Wavelength	nm	1100 ~ 1600
Connector Type		FC/APC SC/APC
Fiber Type		Single Mode
Circuit Performance
C/N	dB	≥ 51-2dBm Input
C/CTB	dB	≥ 65
C/CSO	dB	≥ 60
RF Performance
Frequency Range	MHz	45 ~862
Flatness in Band	dB	±0.75
Rated Output Level	dBμV	≥ 108
Max Output Level	dBμV	≥ 112
Output Return Loss	dB	≥14
Output Impedance	Ω	75
Electronic Control EQ Range	dB	0~10
Electronic Control ATT Range	dBμV	0~20
Return Transmit Performance Parameter
Optical Parameter
Optical Transmit Wavelength	nm	1310±10
Output Optical Power	dBm	1 ~ 5
Connector Type		FC/APC  SC/APC
RF Parameter
Frequency Range	MHz	5 ~ 65 or according to the requirement of user
Flatness in Band	dB	±1
Input Level	dBμV	85 ~ 90
Output Impedance	Ω	75
General Parameter
Supply Voltage	V	AAC150~265VBAC35~90V
Operating Temperature		-40~60
Storage Temperature		-40~65
Relative Humidity	%	Max 95% No Condensation
Consumption	VA	≤ 30
Dimension	mm	240L 240W 150H