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Total 1135 products for catv db meter Manufacture & Suppliers

500mA Satellite Inline Amplifier Signal Booster 20dB 2400MHz

...: CATV Line Amplifier 950~2300MHz ,With PCB-Board Zinc die-cast housing, nickel-plated Power supply: 15±3VDC Power supplied from satellite receiver through coaxial cable Dc power passing:500mA(MAX) Connector...

NINGBO GOOD LIGHTING CO.,LTD
Zhejiang,China

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DONGWE Coupler

... sensors ¨Fiber optical CATV ¨LAN, WAN system Specifications Wavelength(nm) 850/1310/1550 BroadBand(nm） ±20 ±40 Insertion loss（dB) ≤3.3(sm) ≤7(sm) Standard extra loss（dB） ≤0.15 Directivity(dB) ≥60(1X2) Equal...

Hongkong Dongwe Technologies Co., Ltd
Guangdong

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DONGWE PLC Splitter DW-CPRB04 Coupler,2*4

... optical sensors  Fiber optical CATV  LAN, WAN system Specifications Wavelength(nm) 850/1310/1550 BroadBand(nm) ±20 ±40 Insertion loss(dB) ≤3.3(sm) ≤7(sm) Standard extra loss(dB) ≤0.15 Directivity(dB) ≥60(...

Hongkong Dongwe Technologies Co., Ltd
Guangdong

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DONGWE PLC Splitter DW-CPRA04 Coupler,1*4

... optical sensors  Fiber optical CATV  LAN, WAN system Specifications Wavelength(nm) 850/1310/1550 BroadBand(nm) ±20 ±40 Insertion loss(dB) ≤3.3(sm) ≤7(sm) Standard extra loss(dB) ≤0.15 Directivity(dB) ≥60(...

Hongkong Dongwe Technologies Co., Ltd
Guangdong

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DONGWE PLC Splitter DW-CPRA02 Coupler,1*2,10/90,20/80,15/85,....

... optical sensors  Fiber optical CATV  LAN, WAN system Specifications Wavelength(nm) 850/1310/1550 BroadBand(nm) ±20 ±40 Insertion loss(dB) ≤3.3(sm) ≤7(sm) Standard extra loss(dB) ≤0.15 Directivity(dB) ≥60(...

Hongkong Dongwe Technologies Co., Ltd
Guangdong

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DONGWE PLC Splitter DW-CPRB32 Coupler,2*32

... optical sensors  Fiber optical CATV  LAN, WAN system Specifications Wavelength(nm) 850/1310/1550 BroadBand(nm) ±20 ±40 Insertion loss(dB) ≤3.3(sm) ≤7(sm) Standard extra loss(dB) ≤0.15 Directivity(dB) ≥60(...

Hongkong Dongwe Technologies Co., Ltd
Guangdong

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FC/ APC Single Mode OS2 Fiber Optic Adapter Low Insertion Loss For Telecommunication

...Adapter Applications Telecommunication Computer networks CATV networks Premise installations Specification Insertion loss SM ≤0.20 dB MM ≤0.25dB Return loss P C ≥50 dB UPC ≥55 dB APC ≥65 dB Durability ...

SHENZHEN LIANXUN HIGH-TECH CO., LTD.& LANSAN INTL LIMITED
Guangdong,China

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LC APC 4/8/16 Channels CWDM Mux Demux OADM Multiplexer ABS Module

...CATV network *Access networks Parameters Specifications Parameters Unit Specifications Center Wavelength nm 1470,1490…1590,1610 Channel Passband nm λc ±7.5/± 6.5 Maximum Add/Drop Channel Insertion Loss dB ≤1...

Shenzhen Unifiber Technology Co.,Ltd
Guangdong,China

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ST/UPC Plug fiber optic Attenuator

...CATV System High Speed Transmission System Coherent Optical Communication EDFA (Erbium-Doped Fiber Amplifier) Features: Work wavelength: 1250-1620nm Return Loss: ≥55 dB (UPC) or ≥60 dB (APC) Attenuation accu...

Evertop Communications Co.,Limited
China

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MU fiber optic Attenuator

...CATV System High Speed Transmission System Coherent Optical Communication EDFA (Erbium-Doped Fiber Amplifier) Features: Work wavelength: 1250-1620nm Return Loss: ≥55 dB (UPC) or ≥60 dB (APC) Attenuation accu...

Evertop Communications Co.,Limited
China

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LC Tunable fiber optic Attenuator

...) or ≥60 dB (APC) (3) Attenuation accuracy: +-0.5dB (under 10 dB); +-10% (over 10 dB) (4) Attenuation value: 1dB-10dB(1dB step), 15, 20, 25, 30 dB,etc (5) FC, SC, ST, LC types optional (6) Operation temperua...

Evertop Communications Co.,Limited
China

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Fiber Optic Attenuator

...CATV System High Speed Transmission System Coherent Optical Communication EDFA (Erbium-Doped Fiber Amplifier) Features: Work wavelength: 1250-1620nm Return Loss: ≥55 dB (UPC) or ≥60 dB (APC) Attenuation accu...

Evertop Communications Co.,Limited
China

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FC/UPC Plug fiber optic Attenuator

...CATV System High Speed Transmission System Coherent Optical Communication EDFA (Erbium-Doped Fiber Amplifier) Features: Work wavelength: 1250-1620nm Return Loss: ≥55 dB (UPC) or ≥60 dB (APC) Attenuation accu...

Evertop Communications Co.,Limited
China

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LC/UPC Plug fiber optic Attenuator

...CATV System High Speed Transmission System Coherent Optical Communication EDFA (Erbium-Doped Fiber Amplifier) Features: Work wavelength: 1250-1620nm Return Loss: ≥55 dB (UPC) or ≥60 dB (APC) Attenuation accu...

Evertop Communications Co.,Limited
China

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Twist Connector Optical Splitter Cable Module 2 * 4 2.0 / 3.0 mm Simplex / Duplex Mode

...CATV and Fiber Network System Specification Optic and/or electric specificatioin Parameter Specification Unit Note Operating Wavelength 1260~1360&1471~1611 nm / Nominal Coupling Ratio 50/50 IL COMMON IN→OUT-...

Wuhan Geehe Optical Communication Co.,ltd
Hubei,China

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Professional Mini Single Mode Fiber Coupler Intergrated Box 1x2 LC / UPC Connector

... CATV System Specifications Parameter P A Operating wavelength (nm) 850,1310 Fiber Type(dB) Corning multimode 50/125 or 62.5/125 Coupling Ratio (%) 50:50 Excess Loss (Typical) (dB) 0.4 0.7 Max. Insertion Los...

Wuhan Geehe Optical Communication Co.,ltd
Hubei,China

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OPTICKING SC APC Adapter

...CATV,Metro,LANs,& military ※Active device termination ※Telecommunication networks Specifications Single mode Multi mode APC Return Loss ≤0.2 dB ≤0.2 dB ≤0.2 dB Operating Temperat -40℃ to +85℃ Durability ≤0.1...

Shenzhen Opticking Technology Co.,Ltd
China

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FC Adapter MPO MTP Connector

...CATV,Metro,LANs,& military ※Active device termination ※Telecommunication networks Specifications Single mode Multi mode APC Return Loss ≤0.2 dB ≤0.2 dB ≤0.2 dB Operating Temperat -40℃ to +85℃ Durability ≤0.1...

Shenzhen Opticking Technology Co.,Ltd
China

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ST Male To SC Female Adapter

...CATV,Metro,LANs,& military ※Active device termination ※Telecommunication networks Specifications Single mode Multi mode APC Return Loss ≤0.2 dB ≤0.2 dB ≤0.2 dB Operating Temperat -40℃ to +85℃ Durability ≤0.1...

Shenzhen Opticking Technology Co.,Ltd
China

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OPTICKING FC Adapter For Active Device Termination Telecommunication Networks

...CATV,Metro,LANs,& military ※ Active device termination ※ Telecommunication networks Specifications Single mode Multi mode APC Return Loss ≤0.2 dB ≤0.2 dB ≤0.2 dB Operating Temperat -40℃ to +85℃ Durability ≤0...

Shenzhen Opticking Technology Co.,Ltd
China

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Catv Db Meter

Total 1135 products for catv db meter Manufacture & Suppliers