1550 FTTH Cabla TV Optical Node Receiver with 4 Salidas

• Type: Fiber Transceiver
• Certification: CE, ISO
• Condition: New
• Product Name: 1550 FTTH Optical Node with 4 Salidas
• Receiving Optical Power: -9 ~ +2dB
• Optical Return Loss: >45dB
• Model NO.: SR814ST
• Optical Receiving Wavelength: 1100 ~ 1600nm
• Optical Connector Type: FC/APC, Sc/APC or Specified by The User
• Fiber Type: Single Mode
• Transport Package: Standard Export Package
• Specification: 40x35x25cm
• Trademark: Softel
• Origin: Hangzhou, Zhejiang, China

Product Description

1550 ftth optical node with 4 salidas



SR814ST is our latest high-grade four-output CATV network optical receiver. The pre-amplifier adopts full-GaAs MMIC, post-amplifier adopts GaAs module. Optimized circuit design coupled with our 10 years professional design experience, make the equipment achieve good performance indexes. Microprocessor control, digital display the parameters, the engineering debug is especially easy. It is the main equipment to build the CATV network.

Performance Characteristics

1. High response PIN photoelectric conversion tube.
2. Optimized circuit design, SMT process production, optimized signal path, make the photoelectric signal transmission more smooth.
3. Specialized RF attenuation chip, with good RF attenuation and equilibrium linear, high accuracy.
4. GaAs amplifier device, power doubly output, with high gain and low distortion.
5. Single Chip Microcomputer (SCM) control equipment working, LCD display the parameters, convenience and intuitive operation, and stable performance.
6. Excellent AGC performance, when the input optical power range is -9~+2dBm, the output level keep unchanged, CTB and CSO basically unchanged.
7. Reserved data communication interface, can connect with class II network management responder, access to network management system.

 Technique Parameters
 

Item	Unit	Technical Parameters
Optical Parameters
Receiving Optical Power	dBm	-9 ~ +2
Optical Return Loss	dB	>45
Optical Receiving Wavelength	nm	1100 ~ 1600
Optical Connector Type		FC/APC, SC/APC or specified by the user
Fiber Type		Single Mode
Link Performance
C/N	dB	≥ 51(-2dBm input)
C/CTB	dB	≥ 65	Output Level 108 dBμV Balanced 6dB
C/CSO	dB	≥ 60
RF Parameters
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	≥16(45-550MHz)		≥14(550-862MHz)
Output Impedance	Ω	75
Electronic Control EQ Range	dB	0~10
Electronic Control ATT Range	dBμV	0~20
Return Optical Transmit part
Optical Parameters
Optical Transmit Wavelength	nm	1310±10, 1550±10 or specified by the user
Output Optical Power	mW	0.5, 1, 2(optional)
Optical Connector Type		FC/APC, SC/APC or specified by the user
RF Parameters
Frequency Range	MHz	5 ~ 42(or specified by the user)
Flatness in Band	dB	±1
Input Level	dBμV	72 ~ 85
Output Impedance	Ω	75
General Performance
Supply Voltage	V	A:AC(150~265)V;B:AC(35~90)V
Operating Temperature	ºC	-40~60
Storage Temperature	ºC	-40~65
Relative Humidity	%	Max 95% no condensation
Consumption	VA	≤ 30
Dimension	mm	320(L) x 200(W)x 140(H)

 
FAQ
1. What are the payment terms that you support?
Usually, we accept T/T PayPal, Western Union, and Alibaba Trade Assurance. You can select the termsof payment which is more convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 3-5 working days after the deposit is confirmed. lf it isout of stock. the lead time depends.

3.How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goodshave high weight and volume, we suggest using air or sea shipment.

4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3)After the agreement on the proforma invoice, the customer makes the deposit
(4) Manufacturing will be started as soon as the payment is confirmed by our bank
(5) Ship out the goods within the agreed delivery deadline.

5.Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

6.How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.