ECWM-4-M-3-14-B-L-8 datasheet, PDF

Datasheet> All Categories > Wireless rf/communication> Optical fiber> ECWM-4-M-3-14-B-L-8

ECWM-4-M-3-14-B-L-8: DescriptionWavelength Division Mux/Demux, 1260nm Min, 1620nm Max, LC/SPC Connector; CategoryWireless rf/communication Optical fiber; File Size270KB，1 Pages; ManufacturerLightel Technologies Inc.

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ECWM-4-M-3-14-B-L-8 Overview

Wavelength Division Mux/Demux, 1260nm Min, 1620nm Max, LC/SPC Connector

ECWM-4-M-3-14-B-L-8 Parametric

Parameter Name	Attribute value
Maker	Lightel Technologies Inc.
Reach Compliance Code	unknown
Other features	IT ALSO HAVE A CHANNEL SPACING OF 20 NM
Connection Type	LC/SPC CONNECTOR
Fiber optic equipment types	WAVELENGTH DIVISION MUX/DEMUX
Fiber type	SMF-28
Maximum insertion loss	1.6 dB
Maximum operating temperature	65 °C
Minimum operating temperature	-5 °C
Maximum operating wavelength	1620 nm
Minimum operating wavelength	1260 nm
Nominal operating wavelength	1371 nm
minimum return loss	45 dB
Base Number Matches	1

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CWDM

Extended Band 4, 8 & 16 Channel Module

Parameter

Operating Wavelength Range

Center Wavelength (λc)

Channel Spacing

Channel Pass Band

Insertion Loss (Pass Band)

Pass Band Ripple

Adjacent Channel Isolation

Non-Adjacent Channel Isolation

Directivity

Return Loss

PDL

Maximum Power

Operating Temperature

Storage Temperature

Package

Dimensions

MD Packaging

(mm)

4 Channels

8 Channels

1260-1620 nm

16 Channels

1271, 1291, 1311, 1331, 1351, 1371, 1431, 1451, 1471,

1491, 1511, 1531, 1551, 1571, 1591, or 1611 nm

20 nm

≥ λc

± 6.5 nm

≤

1.6 dB

≤

2.7 dB

≤

0.5 dB

≥

30 dB (demux)

≥

40 dB (demux)

≥

50 dB

≥

45 dB

≤

0.15 dB

300 mW

-5° C to + 65° C

- 40° C ~ + 85° C

110 x 90 x 7

110 x 90 x 12

124.5 x 107 x 18

≤

0.2 dB

≤

3.7 dB

Note1: All values specified are without connectors.

Note2: Higher performance specifications are available upon request.

Note3: Fiber type Corning SMF-28e.

Note4: Channel count is from low to high for mux and high to low for demux if mux & demux are packaged in one cassette. In this

case the first channel & last channel in P/N is for mux

E C WM-

Number of

Channels

4: 4 Ch

8: 8 Ch

16: 16 Ch

Module Type

M: Mux

D: Demux

MD: Mux &

Demux in

One cassette

Channel

1: 1471 9:1271

2: 1491 10: 1291

3: 1511 11: 1311

4: 1531 12: 1331

5: 1551 13: 1351

6: 1571 14: 1371

7: 1591 15: 1431

8: 1611 16: 1451

Connector

0: None

1: FC/PC

2: FC/APC

3: SC/ PC

4: SC/APC

5: FC/SPC

6: SC/SPC

7: LC/UPC

8: LC/SPC

9: Special

A: FC/UPC

B: SC/UPC

C: ST

Last Channel

Fiber Length

Pigtail Style

1: 1471 9:1271 A: 1 meter

(=Package style)

2: 1491 10: 1291 B: 1.5 meter B: bare fiber

3: 1511 11: 1311

L: 900

µm

loose tube

4: 1531 12: 1331

5: 1551 13: 1351

6: 1571 14: 1371

7: 1591 15: 1431

8: 1611 16: 1451

www.lighteltech.com

2210 Lind Ave SW, Suite 100

Renton, WA 98057 USA

(425) 277-8000 Ph.

(425) 277-5280 Fax

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