EWDM Device(FTTX WDM Devices)

EWDM Device(FTTX WDM Devices)

EWDM devices (FTTX WDM Devices) are based on Thin-Film Technology and All-Glass Packaged platform, keeping the device in compact size and excellent performance. Channels comply with ITU grid.

send inqury
Features
■ Low Insertion Loss
■ High Stability & Reliability
■ Low Cost

■ Flexible Design Available


Applications

■ WDM Channels Add/Drop
■ WDM Networks & Systems
■ CATV Applications
■ G/E-PON Applications

 

Parameters

Unit

Specifications

Type

---

Type-1

Type-2

1

Operating Wavelength Range

nm

1260 ~1620

2

Transmission Wavelength Range

nm

1260 ~ 1500

1520 ~ 1620

3

Reflection Wavelength Range

nm

1520 ~ 1620

1260 ~ 1500

4

Transmission Channel Insertion Loss

Max.

dB

0.70 (Typical 0.50)

5

Reflection Channel Insertion Loss

Max.

dB

0.40

6

Pass Channel Isolation

Min.

dB

30

7

Reflection Channel Isolation

Min.

dB

12

8

Return Loss

Min.

dB

45

9

Polarization Dependent Loss

Max.

dB

0.10

10

Power Handling

Max..

mW

300

11

Tensile Load

Max.

N

5

12

Operation Temperature Range

-40 to 85

13

Storage Temperature Range

-40 to 85

14

Fiber Jacket

mm

Customize

15

Fiber Length

cm

Customize

16

Package Dimensions  Glass Type 1

mm

< 3.8 (Φ) * 30 (L)

Package Dimensions  Glass Type 2

mm

< 4.2 (Φ) * 30 (L)

Package Dimensions  SST Type

mm

< 5.5 (Φ) * 58 (L)

17

Fiber Type

G.652D / G.657 A1 (or Customize)

18

Fiber Marking

Customize

Remark: Transmission & Reflection wavelength can be customized