Home > Fiber Optic Equipment >

Single Mode FTTx Analog Signal CATV Optical Node SC/APC Optical Fiber

Categories CATV Optical Node
Place of Origin: China
Brand Name: SOFTEL.OEM
Certification: CE|ISO|RoSH
Model Number: SR1104W
MOQ: 1pc
Price: Call or e-mail to get the latest price
Packaging Details: Carton with PE foam(Standard Export Packing)
Delivery Time: About 7 days
Payment Terms: T/T,L/C,Western Union.
Supply Ability: 2000 Pcs per month
Connector Type: FC / APC|SC / APC
Fiber Type: Single mode
Optical Return Loss: ≥45dB
Product Name: CATV Optical Node
Wavelength: 1100nm - 1600nm
  • Product Details
  • Company Profile

Single Mode FTTx Analog Signal CATV Optical Node SC/APC Optical Fiber

Single Mode FTTx Analog Signal CATV Optical Node SC/APC Optical Fiber

Quick Detail:

  • Brand Name: Softel
  • Model Number: SR1104W
  • Item Name: SR1104W1Ghz Outdoor Optical Receiver Workstation
  • Frequency Range:45/85 ~1003Mhz
  • Optical AGC Control Range: -9 ~+2
  • Wavelength: 1100nm ~ 1600nm
  • Connector Type: FC/APC, SC/APC or Customized
  • Fiber Type: Single mode
  • Optical Return Loss: ≥45dB
  • Power Voltage: AC 135~250V/50Hz or AC(DC)35~90V/50Hz
  • SNMP: Optional
  • Optic Node Dimension: 430(L)x250(W)x170(H)

Description:

SR1104W field station is our latest smart Optical workstation, highest frequency upgrade to 1GHz, built-in micro-computer Intelligent control circuits. Balanced output and output level achieve a full electric adjustment System, and provide an intuitive LCD operating Panel and GB II class answers Interface.

The performance parameters of this manual according to the measuring method of GY/T 194-2003 < Specifications and methods of measurement on optical node used in CATV systems >, and tested in the following conditions.

Forward optical receive part: with 10km standard optical fiber, passive optical attenuator and standard optical transmitter composed the testing link. Set 59 PAL-D analog TV channel signal at range of 45/87MHz~550MHz under the specified link loss. Transmit digital modulation signal at range of 550MHz~862/1003MHz, the digital modulation signal level (in 8 MHz bandwidth) is 10dB lower than analog signal carrier level. When the input optical power of optical receiver is -1dBm, the RF output level is two-way splitter output 106dBμV, with 8dB output slope, measure the C/CTB, C/CSO and C/N.

Backward optical transmit part: Link flatness and NPR dynamic range are the link indexes which is composed of backward optical transmitter and backward optical receiver.

Note: When the rated output level is the system full configuration and the receiving optical power is -1dBm, equipment meets the maximum output level of link index. When the system configuration reduce (that is, actual transmission channels reduce), the output level of equipment will be increased.

Friendly Notice: Suggest you setting the RF signal to 6~9dB slope output in the practical engineering application to improve the nonlinear index (under the node) of the cable system.

  • CPU controls the whole machine, LCD display the parameters, such as input and output levels. Variable control is easy and performance is stable.
  • Advanced AGC function. Output level is unchanged and CTB, CSO is essentially the same when optical power input is changed (-8-+2dBm).
  • Two-channel optical signal receive, backing up each other, set auto-switching condition arbitrarily, also can set manual switch.
  • Line optimal design and SMT production process are useful for optimized signal channel, fluid optical signal transmission and higher RF linear index.
  • Professional RF electronic control ATT chip, RF ESC balanced line, good linear and high accuracy.
  • GaAs amplifier device, double power output, high gain, low distortion.
  • Uplink adopt professional RF EQ ATT chip instead of three state switches.
  • Connect to the Ⅱnetwork management responder, access the network management system by reserving data communication interface. So that variables can remote control by network management.

Specifications:

Item

Unit

Technical parameter

Forward path

Optical parameter

Received optical power

dBm

-9 ~+2


Recommended range

dBm

-3 ~ +1


Optical return loss

dB

>45


Optical wavelength

nm

1100 ~1600


Optical connector type


FC/APC,SC/APC(or specified by the user)


Optical fiber type


Single-mode


Link parameter

C/N

dB

≥ 51


C/CTB

dB

≥ 65


C/CSO

dB

≥ 60


RF Parameter

Frequency range

MHz

45/85 ~1003


Flatness in band

dB

±0.75


Nominal output level

dBμV

≥ 108


Max output level

dBμV

≥ 112


Output return loss

dB

≥16


Output impedance

Ω

75


Return path

Optical parameter

Optical emission wavelength

nm

1310±10


Laser type


FP or DFB


Output optical power

dBm

0.5 ~4


Optical connector type


FC/APC,SC/APC(or specified by the user)


RF Parameter

Frequency range

MHz

5 ~ 65 (or specified by the user)


Link flatness

dB

±0.75


Input level

dBμV

75 ~ 85


Input return loss

dB

≥16


Output impedance

Ω

75


Noise power ratio (NPR)dynamic range

dB

≥10(NPR≥30 dB)


Common characteristic

Power Voltage

V

A:AC 135~250 V/50Hz ; B:AC(DC)35~90V/50Hz


Operating Temperature

-30~+70


Storage Temperature

-30~+70


Relative Humidity

%

Max.95% No condensation


Consumption

VA

≤ 70


Dimension

mm

430(L)X 250(W)X 170(H)



Quality Single Mode FTTx Analog Signal CATV Optical Node SC/APC Optical Fiber for sale
Send your message to this supplier
 
From:
To: Hangzhou Softel Optic Co., Ltd
Subject:
Message:
Characters Remaining: (0/3000)
 
You may also be interested in :
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly