Optical Variable Attenuator From China

• Customization: Available
• Type: Fiber Transceiver
• Wiring Devices: Integrated Wiring
• Model NO.: T-VA602
• Certification: CE, ISO
• Condition: New
• Brand Name: Skycom
• Delivery Time: 3days
• Transport Package: Carton
• Specification: CE, SGS, CSI, ISO9000
• Trademark: skycom
• Origin: Nanjing, China
• Production Capacity: 500PCS/Week

Product Description

Optical Time Domain Reflectometry 
                           -Single Mode OTDR

Feature:

1. Touch-sensitive and solid physical buttons work together for a perfect user experience
2. Excellent for short-range measurement, Dead zone:0.8m/4m
3. Maximum sampling resolution:5cm
4. Support multiple analysis functions on testing results: Segment return loss, Event point return loss, curves comparison, and quick screenshots.
5. Complete user data interface:USB(Type A),MINI USB,SD card

Model Specification.

Model No.	Wave Length(nm)	Dynamic Range(dB)	Deadzone(M)
T-OT750-S-A28	1310/1550	28/26	0.8/4
T-OT750-S-A32	1310/1550	32/30	0.8/4
T-OT750-S-A35	1310/1550	35/33	0.8/4
TOT750-S-A37	1310/1550	37/35	0.8/4
TOT750-S-A40	1310/1550	40/38	0.8/4
TOT750-S-A42	1310/1550	42/40	0.8/4
TOT750-S-A45	1310/1550	45/43	0.8/4

Parameter

Pulse Width	SM	3ns, 5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs
Test Range	SM	100m,500m,2km,5km,10km,20km,40km,80km,120km,160km,240km
Minimum sampling resolution		0.05m
Maximum sampling point		256,000
linearity		≤0.05dB/dB
Loss resolution		0.001dB
Distance resolution		0.01m
Distance accuracy		±(1m+Range×3×10-5+Sampling resolution) (Regardless of the refractive index)
Result Storage		>16G SD card(Maximum support 128G),Store more than 100000 pieces of data
Complete user data interface		USB(Type A),MINI USB,SD card
Monitor		5.6 "TFT LCD 640 * 480
Battery		7.4V/2500mAh X 2 lithium battery(Aviation certification)
Working temperature		Working temperature:-10ºC~+50ºC;Storage temperature:-20ºC~+70ºC
Relative humidity		≤95%(No condensation)
Size and weight		215×155×68mm/1.1kg(Including 2 batteries)
VFL		10KMS, 10mW,CW/2Hz
OPM		Option A:-10dBm~-70dBm; Option B:+23dBm~-50dBm
Laser source		Output:-5dBm±2dB,Frequency:CW/270Hz/1KHz/2KHz
GPS/GNSS		Customized
WIFI/Bluetooth		Customized

Standard Package:
Hard Carrying Case                      
OTDR with Battery Pack
Calibration & Test Report           
Touch Pen
FC & SC connectors  
Belt
AC Adaptor
Power Supply
User Manual
OTDR Function module


VFL module(650nm)


OPM module



Light source module


Event Map
Why choose us?
  Our company is one of the professional manufacturers of Fusion Splicer and OTDR. It has a production line for Fusion Splicer. The products are exported to the UK, USA, France, Australia, India Africa, etc, More than 20 countries and districts, we also supply OEM for domestic and foreign manufacturers...Our products have won good praise from customers at home and abroad.

1. Professional: Specialized in manufacturing and selling optical fiber devices for more than 14 years.
2. Excellent quality: All our products have passed the tests by SGS & CE.
3. Quick delivery: All our goods can be delivered within 3 working days.
4. Reasonable price: We provide pretty cost-effective products.
5. We treat our workers and other suppliers as respectful partners
6. Caring after-sale services: Long warranty time, free technical instructions and
Special training allows you to use our goods without any worries.

FAQ

1. Are you a manufacturing or trade company?

We are a manufacturer with 14 years of history till 2024.

2. What is your product's brand?

Our product's brand is SKYCOM

3. What are your main products?

Our main product is Fusion Splicer, OTDR, some fiber tools

4. How can we place order?

After we agree on the product parameters, we will make a proforma invoice for your confirmation, when we get your payment, we will arrange the production and delivery. If you have your shipping forwarder, we will use your ship forwarder to deliver goods, if you don't have the ship forwarder, we can ship them by our agent shipping company which can offer very competitive freight cost.

5. What is the quality of your product?

All of our products are of high quality, Our customers are from Asia, South America, North America, the EU, and Africa. We also service China Unicom, China Telecom, and China Mobile.

6. How do you arrange the shipping?

There are two shipping methods available, by sea and by air(Express courier-Fedex/DHL/UPS/TNT/EMS, we can ship them according to your express account or ship them by our agent company, the delivery time is about 7 working days.

7. Package
CTN/ Hand Carrying Case

8. Applications
Telecom, Unicom, Mobile CATV, Power, Railway, Petrochemical, Troop, Coal, College, Science & Research Agency, etc.

9. Delivery & Shipping
Leading Date: Within 3 to 5 working days for small orders after the deposit is received, kindly negotiate for bulk orders.
Shipment: By DHL, FedEx, TNT, EMS & UPS, directly delivered to your hands.

If you are interested in our products, please feel free to contact me, I am confident that I can quote you a competitive price.
Thanks in advance.