2×4 Optical Switch

·Wide Wavelength Range

·Low Crosstalk

·High Stability, High Reliability

·Epoxy-free on Optical Path

·R&D in Laboratory

·System Monitoring

·OADM

·OXC

SUN-FSW-2×4 Optical Switch is an ideal component for OADM，OXC，system monitoring and protection. With compact package, it can be easy to integrate into a high density optical communication system.

2×4 Optical Switch-Specifications

Parameters

Unit

SUN-FSW-2×4

Wavelength Range

nm

850±40 / 1300±40

1260 ~ 1650

Test Wavelength

nm

850 / 1300

1310 / 1550

Insertion Loss

dB

Typ: 1.5   Max: 1.8

Return Loss

dB

MM ≥ 30   SM ≥ 50

Crosstalk

dB

MM ≥ 35   SM ≥ 55

PDL

dB

≤ 0.15

WDL

dB

≤ 0.35

Repeatability

dB

≤ ±0.05

Power Supply

V

5.0 ± 5%

Durability

Cycles

≥ 10 Million

Switching Time

ms

≤8

Optical Power

mW

≤500

Operating Temperature

℃

-5 ~ +70

Storage Temperature

℃

-40 ~ +85

Relative Humidity

%

5 ~ 95

Dimension

mm

(L)95×(W)76×(H)14 ±0.2

Pin No.

Signal Name

I / O

    Description

1

1D0

Input

TTL, COM 1 Channel selection bit 0

2

1D1

Input

TTL, COM 1 Channel selection bit 1

3

2D0

Input

TTL, COM 2 Channel selection bit 0

4

2D1

Input

TTL, COM 2 Channel selection bit 1

5

/EN

Input

Channel Selection Enabled.

6

RST

Input

Reset

7

VCC

Input

5.0±5% VDC Power Supply (max 200mA).

8

GND

Input

Ground

9

NA

10

NA

11

NA

12

NA

13

1S0

Output

TTL, COM 1 Switch status output bit 0

14

1S1

Output

TTL, COM 1 Switch status output bit 1

15

2S0

Output

TTL, COM 2 Switch status output bit 0

16

2S1

Output

TTL, COM 2 Switch status output bit 1

17

NA

18

NA

19

NA

20

NA

2×4 Optical Switch-Switch Status

Input

Active Channel

Output

/EN

1D1

1D0

2D1

2D0

1S1

1S0

2S1

2S0

0

0

0

0

1

COM 1→1

COM 2→2

0

0

0

1

0

0

1

0

COM 2→3

0

0

1

0

0

0

1

1

COM 2→4

0

0

1

1

0

1

0

0

COM 1→2

COM 2→1

0

1

0

0

0

1

1

0

COM 2→3

0

1

1

0

0

1

1

1

COM 2→4

0

1

1

1

1

0

0

0

COM 1→3

COM 2→1

1

0

0

0

1

0

0

1

COM 2→2

1

0

0

1

1

0

1

1

COM 2→4

1

0

1

1

1

1

0

0

COM 1→4

COM 2→1

1

1

0

0

1

1

0

1

COM 2→2

1

1

0

1

1

1

1

0

COM 2→3

1

1

1

0

1

x

x

x

x

Hold

Hold

2×4 Optical Switch-Optical Route

2×4 Optical Switch-Timing Diagram

2×4 Optical Switch-Ordering Information:  SUN-FSW-2×4-A-B-C-D-E-F

A

B

C

D

E

F

Fiber Type

Switch Type

Test Wavelength

Tube Type

Fiber Length
(Include connector)

Connector

SM: SM, 9/125
M5:MM, 50/125
M6:MM, 62.5/125
X: Others

L: Latching
X: Others

850: 850nm 
1310: 1310nm
1550: 1550nm
1310/1550:1310/1550nm
X:Others

90:900um
X: Others

05: 0.5m±5cm 
10: 1.0m±5cm 
15: 1.5m±5cm 
X: Others

OO:None
FP: FC/PC
FA: FC/APC
SP: SC/PC
SA: SC/APC
STP: ST/PC
STA: ST/APC
LP: LC/PC
LA: LC/APC
X: Others