ECWM-4-D-12-4-B-B-2 datasheet, PDF

Datasheet> All Categories > Wireless rf/communication> Optical fiber> ECWM-4-D-12-4-B-B-2

ECWM-4-D-12-4-B-B-2: DescriptionWavelength Division Mux/Demux, 1260nm Min, 1620nm Max, FC/APC Connector; CategoryWireless rf/communication Optical fiber; File Size270KB，1 Pages; ManufacturerLightel Technologies Inc.

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ECWM-4-D-12-4-B-B-2 Overview

Wavelength Division Mux/Demux, 1260nm Min, 1620nm Max, FC/APC Connector

ECWM-4-D-12-4-B-B-2 Parametric

Parameter Name	Attribute value
Objectid	1172717357
Reach Compliance Code	unknown
Other features	IT ALSO HAVE NON ADJACENT CHANNEL ISOLATION OF 40 DB FOR DEMUX, IT HAVE CHANNEL SPACING OF 20 NM
Connection Type	FC/APC CONNECTOR
Fiber optic equipment types	WAVELENGTH DIVISION MUX/DEMUX
Fiber type	SMF-28
Maximum insertion loss	1.6 dB
Minimum isolation	30 dB
Maximum operating temperature	65 °C
Minimum operating temperature	-5 °C
Maximum operating wavelength	1620 nm
Minimum operating wavelength	1260 nm
Nominal operating wavelength	1531 nm
minimum return loss	45 dB

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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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