CB1ZMU511560200 [BOOKHAM]

Data Sheet

Banded Skip Filters for 100GHz

Add/Drop Multiplexing

Bookham banded skip filters leverage the proprietary

Advanced Energetic Deposition (AED) process to produce the

industry’s best skip filter solution. The AED process features

state-of-the-art layer thickness control to produce thin-film

interference filters that are unparalleled for optical add/drop

multiplexing (OADM) WDM applications.

Standard 5.5mm diameter packaging is available with the

boot/length specification needed to meet your application.

The optional compact packaging has diameter of only 3.2mm.

All Bookham filter components are Telcordia GR-1221

qualified and RoHS compliant.

Skip filters allow for practical ROADM deployments by splitting

off a small band of wavelengths (4, 8, or 10) that can be

reconfigured, without losing adjacent channels, for a more

cost effective add/drop solution and a “pay as you grow”

network architecture. Bookham’s OADM 100GHz TFF

products can be used for a fixed OADM portion of the

network. Bookham offers custom skip designs for channel

plans not covered in the ordering information table.

Features:

• 10ch, 8ch, 4ch and 2ch skip-zero filters available

• Wide range of band plans available including skip-1

and skip-2 designs.

• Deep reflection isolation for minimized

coherent crosstalk

• Low express channel loss

• Flat transmission passband for cascading

• Fewer skipped channels

• 27.5GHz clear channel allocation

• Excellent temperature stability

• GR-1221 qualified

• RoHS compliant

Options:

• Custom skip designs available

• Compact packaging: 3.2mm diameter

• Rugged packaging

• Other channel plans available

Applications:

• Add/drop multiplexing

• Metro and long-haul WDM

• Banded Mux/Demux

1

Data Sheet

Band Filters for 100GHz

Typical design specifications (valid over operating temperature)

Transmitted Channel

Clear Channel Passband

Isolation Bandwidth

Insertion Loss

[1][2]

IL Variation

[1]

[1]

Standard 2s0 Standard 4s0 Standard 4s1 Standard 8s0 Standard 10s0

Spec #0490 Spec #0491 Spec #0492 Spec #0508 Spec #0493

127.5

272.5

0.8

0.3

25

45

45

0.2

327.5

472.5

0.9

0.3

25

45

45

0.2

327.50

672.50

0.9

0.4

25

45

45

0.2

727.50

872.50

0.9

0.4

15

45

45

0.2

927.50

1072.50

0.8

0.4

15.5

45

45

0.2

Min

Max

Max

Max

Min

Min

Min

Max

Unit

GHz

GHz

dB

dB

dB

dB

dB

dB

Adjacent Channel Isolation

Return Loss

Directivity

PDL

[2]

[2]

[2]

Reflected Channel

Insertion Loss

Isolation

PDL

[2]

[1]

[1][2]

0.4

14

0.2

0.4

12

0.2

0.4

13

0.2

0.45

12

0.2

0.45

12.5

0.2

Max

Min

Max

dB

dB

dB

Component Parameters

Operating Temperature

Storage Temperature

Dimensions

[3]

(Standard Package)

-5 to 70

-40 to 85

5.5 (Ø) x 51 (L)

°C

°C

mm

Notes:

[1] Loss values do not include connectors

[2] Measured over operating temperature and ASOP

[3] Nominal Overall Length. Standard Package without boots nominally 35mm.

2

Data Sheet

Example Applications and Performance

Banded 4-skip-0 applications and 4-skip-0 performance at -5C, 25C, and 70C

Banded OADM

Banded Mux/Demux

4 skip 0

4 Channel

Demux

Add

4 skip 0

4 Channel

Mux

Drop

4 skip 0

4 skip 0

4 skip 0

4 skip 0

0

-5

-10

-15

-20

-25

-30

1552

Transmission (-5C)

Reflection (-5C)

Transmission (70C)

Reflection (70C)

Transmission (25C)

Reflection (25C)

1553

Loss dB

1554

1555

1556

Wavelength (nm)

3

Data Sheet

Ordering Information

Band filter numbering convention

PACKAGE TYPE

S = STD (5.5 mm dia)

C = COMPACT (3.2 mm dia)

H = INNER HOUSING ONLY

R = RUGGED (See Spec)

Z = CUSTOM (See Spec)

G = ALL GLASS

FIBER TYPE

1 = 900 µm Loose Tube

2 = 2 mm Jacketed

3 = 250 µm Bare Fibre

4 = 900 µm Tight Buffer

9 = See Specification

FIBER LENGTH

1 = 1 Meter Min.

2 = 2 Meter Min.

3 = 3 Meter Min.

4 = 1.5 Meter Min.

5 = 2.5 Meter Min.

6 = 1-1.5 Meter

7 = 0.9-1.0 Meter

8 = Multiple

9 = See Specification

C B 1 S L U 3 2 1 5 6 0 2 0 0

CONNECTOR TYPE

LU = LC/UPC

FU = FC/UPC

FA = FC/APC

SU = SC/UPC

SA = SC/APC

MU = MU

.....

NA = NONE

CC = COMBO (See Spec)

CENTER WAVELENGTH (nm)

1560200 = 1560.200

or

FREQUENCY (THz)

F192.150 = 192.150

CWL found in the table below.

Center Wavelength is center

of band and may be on 50GHz

ITU grid.

4 digit SPEC #

to be found in the

table on page 2

Channel Plans:

2s0

CWL (nm)

1560.200

1558.578

1556.959

1555.343

1553.731

1552.122

1550.517

1548.915

1547.316

1545.720

1544.128

1542.539

1540.953

1539.371

1537.792

1536.216

CWL (THz)

192.150

192.350

192.550

192.750

192.950

193.150

193.350

193.550

193.750

193.950

194.150

194.350

194.550

194.750

194.950

195.150

Banded (Skipped) Channels

Ch’s 20, 21

Ch’s 22, 23

Ch’s 24, 25

Ch’s 26, 27

Ch’s 28, 29

Ch’s 30, 31

Ch’s 32, 33

Ch’s 34, 35

Ch’s 36, 37

Ch’s 38, 39

Ch’s 40, 41

Ch’s 42, 43

Ch’s 44, 45

Ch’s 46, 47

Ch’s 48, 49

Ch’s 50, 51

4

Data Sheet

Channel Plans:

4s0

CWL (nm)

1565.900

1562.640

1559.390

1556.150

1552.930

1549.720

1546.520

1543.330

1540.160

1537.000

1533.860

1530.720

CWL (THz)

191.450

191.850

192.250

192.650

193.050

193.450

193.850

194.250

194.650

195.050

195.450

195.850

191.250

191.750

192.250

192.750

193.250

193.750

194.250

194.750

195.250

195.750

192.35

193.15

193.95

194.75

195.55

192.45

193.45

194.45

195.45

Banded (Skipped) Channels

Ch’s 13, 14, 15, 16

Ch’s 17, 18, 19, 20

Ch’s 21, 22, 23, 24

Ch’s 25, 26, 27, 28

Ch’s 29, 30, 31, 32

Ch’s 33, 34, 35, 36

Ch’s 37, 38, 39, 40

Ch’s 41, 42, 43, 44

Ch’s 45, 46, 47, 48

Ch’s 49, 50, 51, 52

Ch’s 53, 54, 55, 56

Ch’s 57, 58, 59, 60

Ch’s 11, 12, 13, 14

Ch’s 16, 17, 18, 19

Ch’s 21, 22, 23, 24

Ch’s 26, 27, 28, 29

Ch’s 31, 32, 33, 34

Ch’s 36, 37, 38, 39

Ch’s 41, 42, 43, 44

Ch’s 46, 47, 48, 49

Ch’s 51, 52, 53, 54

Ch’s 56, 57, 58, 59

Ch’s 20, 21, 22, 23, 24, 25, 25, 27

Ch’s 28, 29, 30, 31, 32, 33, 34, 35

Ch’s 36, 37, 38, 39, 40, 41, 42, 43

Ch’s 44, 45, 46, 47, 48, 49, 50, 51

Ch’s 52, 53, 54, 55, 56, 57, 58, 59

Ch’s 20, 21, 22, 23, 24, 25, 25, 27, 28, 29

Ch’s 30, 31, 32, 33, 34, 35, 36, 37, 38, 39

Ch’s 40, 41, 42, 43, 44, 45, 46, 47, 48, 49

Ch’s 50, 51, 52, 53, 54, 55, 56, 57, 58, 59

4s1

1567.540

1563.450

1559.390

1555.340

1551.320

1547.320

1543.330

1539.370

1535.430

1531.510

8s0

1558.578

1552.122

1545.720

1539.371

1533.073

10s0

1557.768

1549.715

1541.746

1533.858

5