SANTEC OPTICAL COMPONENTS

WDM, Mux/ Demux, Add/ Drop Modules

CWDM Mux/ Demux Filter

The CWDM Mux / Demux module is based on dielectric
thin-film technology designed for integration in low cost
Metro and Access networks. These include applications suchas fiber to the home, business or curb. The module enables 4or 8 channels to be either combined (added) or separated(dropped). The filters operate with a channel spacing of
20nm corresponding to standard CWDM wavelengths.
Santec's CWDM module has low insertion loss, high channel
isolation, flat passband. Additional filters, to enablecascading of devices, or addition of 1310nm or otherwavelength, can also be included in the module.

Features
Dimensions
4- 2.5 Through13.569P4.0

Optical Add Drop Multiplexer
Metro/Access Network system
FTTH & FTTCCATV Applications

(2)

950.1

Applications

1201150.1

31208ch(2)4- 2.5 Through13.51150.1

Common Out

4ch Drop45
P4.0x3=12100

Mux

950.1

* ExpressChannel

Demux

4ch Add
Metro-X(Mux)
l1 l2 l3 l4RxTx

Typical OADM Configuration

4* Option

3l1 l2 l3 l48Metro-X(Demux)

P4.0x4=1684Configuration

Common In

P4.0x2=84ch

100

Wide Operation Range: 1290-1350nm,1470- 1610nm
Low Insertion Loss: (Mux and Demux)
Wide Pass BandHigh Channel Isolation
Operating Temperature: -10 to 70ºC
Long Term Reliability
Telcordia-GR-1221 Qualified

SANTEC OPTICAL COMPONENTS

Typical Performance
Specification

Units

Wavelength range

nm

Operating temperatureºCCondition
20nm channel spacing
-Min.

Max.

---10-70
1.4 (4ch)
2.6 (8ch)
1.7 (4ch)
2.9 (8ch)
2.5 (4ch)
3.7 (8ch)

Insertion loss (Mux)dB@lc6.5nm

Link loss (Demux)

dB@lc6.5nm

Insertion loss (Mux and Demux)

dB@lc6.5nm

FlatnessdB@lc6.5nm-

0.4

Adjacent channel isolation (Demux)dB@lc13.5nm

30-

Non – adjacent channel isolation (Demux)dB@lc33.5nm

45-

Directivity

dB

PDL

dB

Return lossdB-

45 (Mux) / 55 (DeMux)@center wavelength: lc--

0.250-

1591nm1611nm*1 All parameters are specified over operating temperature range.
*2 Insertion loss per filter includes Ripple and PDL, without connectors.
*3 Please contact Santec to discuss specific performance requirements.

Wavelength
1291nm1311nm1331nm1351nm1471nm1491nm1511nm1531nm1551nm1571nmOrdering CodeMetro-X

15 A B C D E

A=Channel
3=3ch, 4=4ch, 7=7ch, 8 = 8ch

B=TypeM=Mux, D=DeMux
1=Standard, 2=Upgradable, 5= Low Loss
C=Fiber Length
10=1.0m, 20=2.0m
D=Connector
00 =No Connector , FS = FC- SPC, FA =FC-APC, SS =SC-SPC, SA =SC-APC
MU=MU-SPC, MJ=MUJ-SPC, LC=LC-SPC
E=Center Wavelength(ex) 1571nm --->1571
www.santec.com/en/2023© Santec AOC corporation santec reserves the right to make changes in equipment design, components or specifications without notice.

Santec Japan Corporation

5823 Ohkusa-Nenjozaka, Komaki, Aichi 485-0802, Japan Tel. +81-568-79-3536 Fax +81-568-79-1718

Santec USA Corporation

400 Kelby Street Suite 1501, Fort Lee, NJ 07024, USA Toll Free +1-800-726-8321(santec-1) Tel. +1-201-488-5505 Fax +1-201-488-7702

Santec Europe Ltd.

99 Park Drive Milton Park, Abingdon Oxfordshire, OX14 4RY, U.K. Tel. +44-20-3176-1550

Santec (Shanghai) Co., Ltd.

21F Room H, Hua Du Bldg., No.838 Zhangyang Road, Pudong District, Shanghai 200122 China Tel: +86-21-58361261, Fax: +86-21-58361263
Metro-X-C-E / Ver4.7 CODE-202309-HN-HN-CPY