Feature:
-
Cost-Effective Solution
-
Fast Switch Speed
-
Low Insertion Loss
-
Hermetical Package
-
RoHS Compliant
Application:
-
Sub-system Integration
-
OPM
-
ROADM
1. Optical Specifications
|
Parameter |
Min |
Typ |
Max |
Unit |
Notes |
|
Central Wavelength |
1310 / 1550 |
nm |
|
|
Insertion Loss |
|
|
2.5 |
dB |
1 |
|
Repeatability |
|
|
±0.05 |
dB |
2 |
|
Polarization Dependent Loss |
|
|
0.15 |
dB |
|
|
Cross-Talk |
50 |
|
|
dB |
|
|
Return Loss |
|
|
-50 |
dB |
|
|
Durability |
107 |
|
|
Cycles |
|
|
Switch Time |
|
|
40 |
ms |
|
|
Operating Voltage |
4.5 |
|
5.5 |
VDC |
|
|
Operating Current |
|
|
400 |
mA |
|
|
Power Handling |
|
|
500 |
mW |
|
|
Operating Temperature |
-5 |
|
70 |
℃ |
|
|
Storage Temperature |
-40 |
|
+85 |
℃ |
|
|
Switch Type |
Latching / Non-Latching |
|
Note:
1、 Insertion loss referenced with LC/UPC connectors .
2、 Repeatability measured at room temperature for 100 cycles.
2．Mechanical Specifications
Parameter |
Specifications |
Notes |
|
Fiber Type |
SMF-28 900um tube |
|
|
Fiber Length |
1.0 ± 0.1m |
TBD |
|
Fiber proof strength |
>100kpsi |
|
|
Connector Type |
LC/UPC |
TBD |
|
Labeling |
Channel Label:In,Out1,Out2,Out3,Out4,Out5,Out6,Out7,Out8 |
|
|
Package Dimension |
86×80×15.7mm |
|
3．Electrical Interface Specifications
Parameter |
Specifications |
Notes |
|
External supply voltage |
5VDC±10% & 3.3±10% |
|
|
Control interface |
TTL |
|
3.1 Electrical Pin Assignment
|
Pin No |
Sign Name |
I / O |
Level |
Description |
|
1 |
VCC |
input |
TTL |
+5.0-VDC power supply |
|
2 |
GND |
input |
TTL |
Power ground |
|
3 |
D0 |
input |
TTL/ LVTTL |
Port selection data bus |
|
4 |
D1 |
Input |
TTL /LVTTL |
Port selection data bus |
|
5 |
D2 |
Input |
TTL/ LVTTL |
See blow |
|
6 |
Start |
Input |
TTL/ LVTTL |
Start strobe |
|
7 |
Ready |
Output |
LVTTL |
High Level Pulse Width=Switching Time |
|
8 |
Status |
Output |
LVTTL |
Status bit(high=not error, low=error) |
|
9 |
NC |
NC |
|
|
|
10 |
NC |
NC |
|
|
3.2 Port-Selection Control Logic
|
D2 |
D1 |
D0 |
Active Port |
|
0 |
0 |
0 |
1 |
|
0 |
0 |
1 |
2 |
|
0 |
1 |
0 |
3 |
|
0 |
1 |
1 |
4 |
|
1 |
0 |
0 |
5 |
|
1 |
0 |
1 |
6 |
|
1 |
1 |
0 |
7 |
|
1 |
1 |
1 |
8 |
|
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