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Telephone Line Attenuator

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Total 1596 products for telephone line attenuator Manufacture & Suppliers

Singlemode Male to Female 3dB LC / APC Fiber Optic Attenuator For Test and measurement

...Attenuator For Test and measurement Quick Detail: Brand Name: DYS/OEM Model Number: SM LC/APC Return Loss: UPC >55dB We offers an extensive line of dual wavelength (1310/1550nm) Singlemode fiber optic attenu...

SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD
Guangdong,China

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60dB FC UPC Variable Fiber Optic Attenuator Single Mode

...Line Attenuator 0~60dB As optical passive devices, Fiber Optic VOA In-Line Attenuator are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber sig...

Shenzhen Unifiber Technology Co.,Ltd
Guangdong,China

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Indoor Telephone Cable Wire , 2 ~ 100 Pairs UTP Cat 3 Cable With Copper Material

Indoor Telephone Line Cable HYV 2 ~ 100 Pairs UTP Cat3 Copper Cable Application: 100 Base - T 100 Base - T4 Telephony Voice Wiring Description: Rated Temperature: 60��C, 75��C, 90��C Solid Bare Copper Conductor Ro...

SHENZHEN BLG DIGITAL NETWORK CO., LIMITED
Guangdong,China

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In-line type SC-SC Fiber Optic Attenuator for Optical Fiber Communication Network 5dB 10dB

... Accuracy 4.Good end In-line type attenuator Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used to limit the o...

Shenzhen CY COM Product Co., Ltd
Guangdong

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MVOA LC Connector Variable Optical Attenuator Single Mode Inline Attenuator

...Attenuator MVOA LC Connector Single Mode In-Line Attenuator SM Features Low original loss High precision Wide attenuation range Precision ceramic ferrule FC, SC, ST, LC … optional Plastic or metal housing ma...

Dongguan Blueto Electronics&Communication Co., Ltd
Guangdong,China

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Vandal Resistant Telephone Acoustic Hood Public Kiosk For Heavy Duty Industry

Vandal Resistant Telephone Acoustic Hood Public Phone Kiosk For Heavy Duty Industry PRODUCT SPECIFICATIONS • Acoustic insulation: Noise Attenuation up to 24 dB • Polyethylene plastic construction • Durable, lig...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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10dB Fiber Optic In-line type Attenuator 2.0mm for Testing Instrumentation

...line type Attenuator 2.0mm for Testing Instrumentation Induction of In-line type attenuator: Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the...

Shenzhen CY COM Product Co., Ltd
Guangdong

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In-line type Variable test fiber optic attenuator with FC connector 0-30dB value adjustable

...line type Variable test fiber optic attenuator with FC connector 0-30dB value adjustable Description of In-line variable type attenuator Fiber Optic Attenuator is a component installed in a fiber optic trans...

Shenzhen CY COM Product Co., Ltd
Guangdong

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Tactile Keypad Hook Switch Vandal Resistant Telephone

...often used in tunnels, highway, tourism scenic spots and other places where sudden events may occur. The telephone has anti-vandal percussion, waterproof and moisture-proof characteristics. Casing Material S...

J&R Technology Limited
Hongkong,China

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Spiral Cord Speed Dial Vandal Resistant Telephone IP54 SS For Communication

...Telephone Emergency Hotline Intercom Speed Dial Telephone can automatically call the emergency rescue telephone line after picking up the handset. JR201-1B are often used in tunnels, highway, tourism scenic ...

J&R Technology Limited
Hongkong,China

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Outdoor Loudspeaker Industrial Analog Telephone Broadcast Telephones System

... Analog Telephone Broadcast Telephones System As a standard analog telephone, the unit provides basic telephone functions and can be connected to any standard two-wire telephone line, including analog PABX l...

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Heavy Duty analogue telephone IP68 Dust Proof weatherproof telephones

... telephone line, including analog PABX lines and PSTN. Powered by telephone line, cold-rolled steel sprayed shell/nylon fiber-reinforced shell, strong and durable, good airtightness, anti-violent ......

Shenzhen Yuantong Modern Technology Co., Ltd.
Guangdong,China

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Inline Multi Mode VOA Optical Attenuator For CATV Telecommunication

...Attenuator MVOA LC Connector Single Mode In-Line Attenuator SM Features Low original loss High precision Wide attenuation range Precision ceramic ferrule FC, SC, ST, LC … optional Plastic or metal housing ma...

Dongguan Blueto Electronics&Communication Co., Ltd
Guangdong,China

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Male To Female Fixed SC APC Attenuator / Singlemode Optic Fiber Attenuator

...Attenuator Singlemode optics fibe attenuator Introduction Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used t...

Dongguan Qingying Industry Co., Ltd.
Guangdong,China

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Male To Female Fixed SC APC Attenuator / Singlemode Optic Fiber Attenuator

...Attenuator Singlemode optics fibe attenuator Introduction Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used t...

Dongguan Qingying Industry Co., Ltd.
Guangdong,China

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In-line type variable fiber optic attenuator with SC/UPC connector

...line type variable fiber optic attenuator with SC/UPC connector 1. Descriptions: Attenuation of high precision, low additional loss, good stability,adjustable optical attenuator. 2. Applications: Optic distr...

Shenzhen CY COM Product Co., Ltd
Guangdong

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UL20251 Telephone Flat Wire Harness 2 Core 4 Core 6 Core 8 Core 2P4P6P8P RJ11 RJ12 For Various Communication Needs

... 2P4P6P8P telephone flat line RJ11 RJ12 flat line using flat line structure, with a relatively wide and thin shape. The UL20251 telephone line is available in different specifications including 2-core, 4-cor...

SHINEPLUS WIRE HARNESS & CABLE ASSEMBLY
Jiangsu,China

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Broadband Network Fiber Optic LC Attenuator 15db 20db , Single-mode

...Attenuator 15db 20db , Single-mode FOCC LC Connector Type Buildout attenuators provide superior performance for all single-mode in-line attenuation requirements. Standard attenuation values are 5, 10, 15, an...

FOCC FIBER OPTIC CO.,LIMITED
Guangdong,China

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High Precision Single Mode Attenuator , Fixed Optical Attenuator Easy Installation

...Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used to limit the optical power received by the photo detector to within the...

shenzhen jie teshin communications equipment co. ltd
Guangdong,China

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