1310-1550nm Dual Fiber Collimator

• Customization: Available
• Center Wavelength: 1310, 1550 or Specified Nm
• Working Type: Transmission Type Reflection Type
• Model NO.: 1310-1550nm Collimator
• Working Distance: 5 - 10 11 - 30 31 - 50 0mm for G Lens, 2.4mm Fodb
• Typ. Insertion Loss @ 23 ºC: 0.20 0.25 0.30 0.20dB
• Max. Insertion Loss @ 23 ºC: 0.25 0.35 0.40 0.25dB
• Min. Return Loss @ 23 ºC: 55dB
• Max. Optical Power: 0.3, 0.5 3W
• Max. Tensile Load: 5n
• Fiber Type: SMF-28 Fiber
• Operating Temperature: -5 to +70
• Storage Temperature: -40 to +85
• Transport Package: Box
• Trademark: GKER
• Origin: China
• HS Code: 9013909090
• Production Capacity: 10000PCS/Month

Product Description

Dual Fiber Collimator

(GK-C Series)

Description

Fiber-optic collimation and focusing assemblies, together known as fiber collimators, are used for getting enlarged collimated beams out of the optical fibers or for focusing the enlarged beams into the optical fibers. LFIBER offers high-quality fiber collimators with a variety of wavelengths, including 450 nm, 460 nm, 630 nm, 632 nm, 650 nm, 780 nm, 850 nm, 980 nm, 1064 nm, 1310 nm, 1550 nm, 2000 nm. These fiber collimators meet most demands with good performance over a wide temperature range. They feature epoxy-free in the light path, low loss, ultra-high reliability qualification complying with GR-1221-Core standard.

The Fiber Collimator is the basic element for in-line fiber optics components, such as

isolator and DWDM. It has low insertion and high return loss. The unique processing

and high quality AR coating also enable this collimator to handle high power.

Specifications

¹IL is 0.3 dB higher, RL is 5 dB lower for each connector added.

²Optical Power will be 1W only for connector added.

Working Type
Package Dimensions

Ordering Information

GK-C-1-2-3-4-5-6-7-8-9-10-11

1.Lens Diameter

1 - 1.8 mm

2.Pigtail Type

2 - Dual Fiber Pigtail

3.Wavelength

31 - 1310 nm

55 - 1550 nm

SS - Specify

4.Holder Type

1 - Metal Holder

2 - Glass Tube

5.Working Distance

0 - 0 mm

5 - 5mm

SS - Specify

6.Connector Type

1 - FC/UPC

2 - FC/APC

3 - SC/UPC

4 - SC/APC

N - None S - Specify

7.Fiber Jacket

B-250 µm Bare Fiber

8.Fiber Length

1 - 1.0 m

S - Specify

9.Lens Type

G - Grin Lens

C - C Lens

10.Working Type

T - Transmission Type

R - Reflection Type
11.Optical Power

03 - 0.3W

05 - 0.5W

3 - 3W

S - Specify