SiN-1218B Smart iNode

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The SiN-1218B Smart iNode is designed to serve as an intelligent node within todayHFC networks. It can be adjusted via Local Control Software (LCS) a computer or APP. The device's USB port communicates directly to the Smart iNode controller. The no-touch Smart iNode delivers an innovative approach that enables significant operational savings for operators through automation. No manual configuration is necessary.


Features

Supports 1.2 GHz downstream

48dBmV high RF output level @ 1.2 GHz

AGC optical input range of - 8 to + 2 dBm

No needed of installing and maintaining any external accessories such as pads and  EQs

Local monitoring, control and set up via Local Control Software(LCS) or APP

Switch & attenuator for reverse path gain adjust and turn-off for diagnose and control

DC voltage monitor capable

Second output can be selected via splitter



Specifications

Table 1. Forward Section Specifications

Item

Units

Value

Optical Section

Wavelength

nm

1310 and 1550

Optical Input Power Range

dBm

- 8 - + 2

Optical AGC Range

dBm

- 8 - + 2

RF output level at 0 dBm optical input @ 3.25 % OMI

dBmV

281

Optical Return Loss

dB

45

Optical Connector

-

SC / APC

RF Section

 

 

Frequency Range

MHz

54/85/105/258 - 1218

Frequency Response

dB

± 0.75

Operational Gain

dB

36 (@ 1218MHz)

RF Tilt (linear)

dB

0 - 22, 1 dB step

RF Level control

dB

0 - 20, 1 dB step

RF Output Level

dBmV

48@ 1218 MHz, 1 output

Return Loss

dB

16

Noise Figure

dB

3

RF Test Point

dB

20 ± 0.75

Distortion Section5,6,7,8

 

 

C/N

dB

51

Distortion

CTB

CSO

XMOD

 

dBc

 

 

63

62

59

Note:

1. Minimum receiver RF output level for the stated transmitter percent OMI per channel, with receiver optical input power of 0 dBm. To determine RF output levels at other optical input power levels, add (or subtract) 2 dB in RF level for each 1 dB increase (or decrease) in receiver optical input power.

2. Reference output tilt and internal tilt are both Linear tilt.

3. Forward internal tilt specified is primarily due to interstage equalizer and output equalizer on board.

4. The forward reference output tilt specified is the internal tilt of the launch amplifier and the tilt associated with the optical link.

5. The tilt is defined as the difference between the gain at the start frequency and the gain at the stop frequency 22dB tilt.

6. VO=48dBmV at 1218MHz, 22dB tilt, 79 analog channels plus 111 digital channels.

7. 79 analog channels, NTSC frequency raster: 55.25MHz to 547.25MHZ, +36dBmV to 45.4dBmV tilted output level, plus 111digital channels, -6dB offset relative to the equivalent analog carrier.

8. Composite Second Order (CSO)  the CSO parameter (both sum and difference products) is defined by ANSI/SCTE6. Composite Triple Beat (selective voltmeter method), referenced to 100% modulation of the carrier being tested. Carrier to intermodulation Noise (CIN)  The CIN parameter is defined by ANSI/SCTE17.

 

Table 2. Reverse Section Specifications  

Item

Units

Value

Optical Section

Laser Type

-

DFB

Wavelength

nm

1310, 1550, CWDM, DWDM

Output Power

dBm

0, 3

Optical Return Loss

dB

45

Optical Connector

-

SC / APC

RF Section

RF Input Level

dBmV

0 - 10

Frequency Range

MHz

5 - 85

Frequency Response

dB

± 0.50

Internal Tilt (linear)

dB

± 0.50

Return Loss

dB

16

NPR Dynamic Range

dB

20 @ 30 dB NPR

Launch Amplifier Section

 

 

Frequency Range

MHz

5 - 85

Operational Gain

dB

161

Frequency Response

dB

± 0.50

Internal Tilt (linear)

dB

± 0.50

Return Loss

dB

16

Noise Figure

dB

6.5

RF Switch Loss

dB

60

RF Test point

dB

20 ± 0.75

Notes:1. Reverse operational gain is measured from the reverse RF input port to the reverse transmitter and includes optical interface board gain.

 

Table 3. General Specifications  

Item

Units

Value

Supply Voltage

VAC

30-90

Power Consumption

W

22

RF Connectors

-

F - female, Imperial

RF Impedance

75

Operating Temperature

˚C

- 40 - + 60

Humidity

%

5 - 95 %non-condensing

Water and Dust Resistance

-

IP 65

Dimensions (W x H x D)

mm

230 x 164 x 84

Weight

kg

1.7

Note:Unless otherwise noted, all specifications reflect typical performance and are referenced to 68°F (20°C). Specifications are based upon measurements made in accordance with SCTE/ANSI standards (where applicable), using standard frequency assignments.

 


Ordering information 

Description

Part Number

SiN-1218B Smart iNode, 1.2GHz, 85/105, SC/APC, 1310nm RTx, DFB 0dBm, 60V

9930000400


About Us

Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company has been identified as high-tech enterprises, strict compliance with international standards and pass GB / T 9001 quality management system certification.

Our good reputation and perfect product service system has won praise from customers. Products are sold to Europe, America, Asia and other countries and regions, as OEM / ODM supplier.



Contact

   Address: 4/F,Budliding No.2,401 Caobao Road Shanghai China

   Phone: 021-54973555

   Email: sales@sq-cabledevice.com