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FTTx 485 ~1003Mhz 4 Output Weatherproof Field Fiber Optical Node, CATV HFC Optical Receiver

Categories CATV HFC
Place of Origin: China
Brand Name: SOFTEL.OEM
Certification: ISO, CE, Rohs, UL
Model Number: SR1104
MOQ: 1pcs
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
Product Name: CATV HFC
Return Loss: ≥45dB
Wavelength: 1100nm ~ 1600nm
Connector Type: FC / APC, SC / APC
Fiber Type: Single mode
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FTTx 485 ~1003Mhz 4 Output Weatherproof Field Fiber Optical Node, CATV HFC Optical Receiver

FTTx 485 ~1003Mhz 4 Output Weatherproof Field Fiber Optical Node, CATV HFC Optical Receiver

New Designed SR1104 FTTx 485 ~1003Mhz 4 Output Weatherproof Field Fiber Optical Node, CATV Outdoor Optical Receiver with


Quick Detail:


  • Brand Name: Softel
  • Model Number: SR1104
  • Item Name: SR11041Ghz 4 Way Outdoor Optical Receiver
  • Frequency Range: 45~862/1003Mhz
  • Optical Input 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(150~265)V or AC (35~90) V
  • SNMP: Optional
  • Optic Node Dimension: 240(L)x240(W)x150(H)

Description:


SR1104 outdoor optical receiver is our latest 1GHz dual-way switch optical receiver. With wide range receiving optical power, high output level, low power consumption. It is the ideal equipment to build the high-performance NGB network.

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 108dBμV, with 9dB output tilt, measure the C/CTB, C/CSO and C/N.

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 tilt output in the practical engineering application to improve the nonlinear index (under the node) of the cable system.


  • PIN photoelectric translating tube with high response.
  • Line optimal design and SMT production process are useful for optimized signal channel and fluid optical signal transmission.
  • RF attenuation, balanced linear and precision of professional RF attenuation chip are good.
  • Power-double output of GaAs amplifier has high gain, low distortion and small heat dissipating capacity.
  • The complete machine is controlled by single-chip. The parameters will be displayed by digital display. The operation is convenient and clear. The performance is stable.
  • AGC characteristics are good. Output level is unchanged and CTB,CSO is essentially the same when optical power input is changed(-9~+2dBm).
  • Connect to the network management responder, access the network management system by reserving data communication interface.

Specifications:


Item

Unit

Technique parameters

SR1104/SR1104R

Forward path

Optical parameter

Optical receiving 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)

Optical fiber type


Single-mode

Link performance

C/N

dB

≥ 51

-2dBm optical power input, output level 108dBμV, 6dB balanced

C/CTB

dB

≥ 65

C/CSO

dB

≥ 60

R F parameter

Frequency range

MHz

85 ~1003

Flatness in band

dB

±0.75

Nominal output level

dBμV

≥108(-7~2dBm)

Max output level

dBμV

≥ 112


Output return loss

dB

≥16

Output impedance

Ω

75

E-EQ range

dB

0 ~10

E-ATT range

dB

0 ~20

Return path

Optical parameter

Optical emission wavelength

nm

1310±10

Output optical power

dBm

1

Optical connector type


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

R F parameter

Frequency range

MHz

5~65(Or specified by the user)

Flatness in band

dB

±0.75

Input level

dBμV

85 ~90

Output impedance

Ω

75

General Feature

Supply voltage

V

A:AC(150~265)V;B:AC(35~90)V

Operating temperature

-40 ~60

Storage temperature

-40 ~65

Relative humidity

%

Max 95%No Condensation

Power consumption

VA

≤ 30

≤ 15

≤ 30

Dimension

mm

240(L)* 240(W)* 150(H)

260(L)* 240(W)* 100(H)


Block Diagram



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