当前位置:首页 >热门产品> 电力通信 > 光通讯设备 >3X3 or 4X4光纤耦合器 1550nm或1310nm
3X3 or 4X4光纤耦合器 1550nm或1310nm

联系人: 郭丽君 (来电时请说是从北极星看到我的)

机:15012842850

话: 0755-86034763

址: 深圳市南山区前海丽湾商务公寓B栋楼807

商品信息

 3X3 or 4X4光纤耦合器 1550nm或1310nm    

 

Specifications

Parameter

Unit

1X3

3X3

Operation Wavelength

nm

1310or1550

1310and1550

1310or1550

Operating bandwidth

nm

±15

±40

±15

Grade

dB

P

A

P

A

P

A

Insertion Loss1

dB

5.3

5.6

5.4

5.7

5.6

5.8

PDL

dB

0.15

0.2

0.2

0.25

0.25

0.3

Uniformity

nm

0.4

0.6

0.5

0.7

0.6

0.8

Directivity

dB

55

Fiber Type

-

SMF-28e

Operating Temperature 

°C

-40°-+85°

 

 

Specifications

Parameter

 Value

Operating Wavelength(nm)

1310

1550

Grade

P

Bandwidth(nm)

±20

Coupling Ratio (%)

25/25/25/25

Max. Insertion Loss (dB)

   8.0

7.8

Band Central Uniformity (dB)

  ≤ 0.8

Wavelength Dependent Loss (dB)

±1.2

±1.4

Polarization Dependent Loss (dB)

≤ 0.10

Thermal Stability (dB/)

  ≤ 0.002

Directivity (dB)

≥ 55

Return Loss (dB)

≥ 55

 Lead length (m)

   1 meter, others on request