4

WAVELENGTH SELECTIVE SWITCH ( WSS) 1X9

Specifications

Parameter

Condition

Minimum

Maximum

Optical-WSS

Number of ports

-

10

-

(1 input, 9 outputs, bi-directional)

Wavelength spacing

-

100 GHz

-

Number of controllable channels

-

46

-

Spectral range

-

196.2 to 191.7 THz -

Maximum input power

Aggregate power

-

-

27 dBm

Single port

-

-

24 dBm

Single channel

-

-

12 dBm

Insertion loss (IL)

Including connectors

-

4.0 dB

6.5 dB

0.5 dB channel bandwidth (0.5 BW)

0 dB attenuation

50 GHz

-

-

Polarization dependent loss

Over ±20 GHz at 0 dB attenuation

-

0.2 dB

0.5 dB

Over ±20 GHz at 10 dB attenuation

-

0.3 dB

0.6 dB

Over ±20 GHz at 15 dB attenuation

-

0.6 dB

0.9 dB

Insertion loss ripple

Over ±15 GHz at 0 dB attenuation

-

0.1 dB

0.4 dB

Over ±15 GHz at 10 dB attenuation

-

0.3 dB

0.5 dB

Over ±15 GHz at 15 dB attenuation

-

0.4 dB

0.8 dB

Dynamic attenuation range

Relative to channel min IL

-

0 to 15 dB

-

Attenuation step size

0.3 dB

0.1 dB

-

Extinction ratio

Over ±20 GHz

35 dB

45 dB

-

Return loss

Not including connectors

-

40 dB

35 dB

Group delay ripple

Measured at 0 dB attenuation

-

1 ps

3 ps

PMD

Measured at 0 dB attenuation

-

0.6 ps

1 ps

Environmental and Operational

Operating case temperature

-5°C

-

70°C

Operating humidity

5% RH

-

85% RH

Storage temperature

-40°C

-

70°C

Storage humidity

5% RH

-

95% RH

Mechanical and Fiber Labeling

Module dimensions (W x D x H)

Entire module

220 x 140 x 32 mm

Fiber type

All ports

900 µm tight buffer SMF-28

Fiber length

1.0±0.1 m

Optical connector

All ports

LC/UPC connectors

Electrical interface

DPRAM and RS232

Connector labeling (see Fiber Output

Input fiber

Common

Scheme and Labeling on page 3)

Output fiber

Ports 1, 2, 3, 4, 5, 6, 7, 8, and 9

Electrical

Supply voltage A

3.3 V ±5%

Supply voltage B

5.0 V ±5%

0.30 A

Supply voltage C

15 V ±5%

0.40 A

Note: Parameters are specified for End-of-Life (EOL), over passband, over all channels, over operating temperature, attenuation range, and all polarization states unless stated

otherwise. Typical data is provided for information only; manufacturing tests are done using EOL spec.

1. 90th percentile of population at Beginning-of-Life (BOL)

2. Suggested minimum 2.5 W for 3.3V power supply for current transient at startup