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Fiber optic telephone
Fiber optic telephone

Fiber optic telephone

Item No.: YT-SG30 FI

telephones are made of corrosion-resistant and anti-destructive cast aluminum waterproof casing, with a magnetic gravity door cover, which can completely prevent the entry of dust and moisture, thereby prolonging the service life of the product and improving the reliability and stability of the product . It is especially suitable for installation in areas with high dust, humidity, loud noise, and outdoors.

MOBILE: +86 018924638894


Product features

1.Robust aluminium alloy die-cast body,   good sealing; outdoor anti-ultraviolet powder coating, environmental protection, long-term outdoor exposure will not fade.

2.Anti-vandal handset, using imported PC and ABS synthetic materials, with stainless steel retractable hose. Internally designed with anti-destructive tensile steel rope, the tensile strength is 200KG or more. 

3.cover With magnetic attraction lock, orient automatically and good self - closing,water-proof & dusting proof 。

4.Waterproof glue: imported waterproof glue, high viscosity, high temperature resistance, high pressure, waterproof life of more than 10 years. 

5.Full keypad with memory, 10 button programmable speed-dial telephone.

6.All accessories such as handle transmitter/receiver, keyboard, circuit board, shell, etc. adopt multi-layer waterproof and dustproof structure. Reach IP68 protection standard.

7.With off-hook auto-dial function for quick alarm.

8.custom build PAGA systems to meet specific customer requirements

9.Remote software upgrade, configuration and monitoring

10.Support for various speech coding protocols such as G.711 a-law/ μ-law, G.729a, G.723

11.Support S 1, S 2, S 3 speed dial button

12.Wall Mounting.


 Pick up/hang up mode:Pick-up/hook-up mode is a handle control mode, pick-up is on, hook-up is off .

 answer the phone:When a call comes in, the phone rings, remove the handle and talk to the other party, hang up the handle when finished.

dial number:Remove the handle and operate it in the same way as a normal telephone to talk to the other party.


Phone size: 373 *282 *137(mm) 

Packing material: corrugated box, pearl cotton lining 

Gross weight: 9KG 

Net weight: about 8KG 

Detailed parameters

1.Adapter: input: 100-240V AC, 50-60 Hz, output: 12-24V/1.5A

2. Power consumption: standby: 1.5 W work: 1.8 W (no PA)

3. Interface: Optical Interface: 2 FC, 1 × RJ45,1 × power 

4.Working temperature and Humidity: -40 c ~ 70 C, ≤90% RH (no condensation)

5.Atmospheric pressure: 86 ~ 106 kpa 

6. Ambient noise: ≤60 db (a)

7. Ringtone level: ≥80dB