Basic Info.
Application
Optical Fiber Communication
Length
0.5m or 1.0m or Customization
Connector
FC/APC FC/Upc Sc/APC SC/PC LC/Upc
Trademark
WUHAN SHENGSHI OPTICAL
Transport Package
Antistatic Box
Specification
0.5m/1m FC/APC SC/APC
Product Description
OPTIC SPECIFICATION
Table 1 Optical SpecificationsNo. | Parameters | Unit | Value | Notes |
2.1 | Wavelength | nm | 1528~1565 | or customer specify |
2.2 | Test Wavelength | nm | 1550 | |
2.3 | OSW Channels | | 4 | |
2.4 | Insertion Loss | dB | ≤0.8 | @CWL±20nm, 23°C Without connectors |
2.5 | Return Loss | dB | ≥40 | |
2.6 | Repeatability | dB | ≤0.1 | |
2.7 | Crosstalk | dB | ≥40 | |
2.8 | Polarization Dependence Loss | dB | ≤0.2 | |
2.9 | Wavelength Dependence Loss | dB | ≤0.3 | @CWL±20nm, 23°C |
2.10 | Temperature Dependence Loss | dB | ≤0.4 | |
2.11 | Operation Temperature | °C | -5~70 | |
2.12 | Storage Temperature | °C | -40~85 | |
2.13 | Switch Time | ms | ≤30 | |
2.14 | Durability | cycle | ≥1x109 | |
2.15 | Maximum optical Power | mW | ≤500 | |
2.16 | Switch Mode | | Non-latching | |
2.17 | Control Voltage | V | 5±0.25v | |
3 OPERATION/STORAGE TEMPERATURE/HUMIDITY
Table 2 Environmental conditionsNO | PARAMETER | SPECIFICATION | UNITS | NOTE |
3.1 | Operation Temperature | -5~65 | °C | |
3.2 | Storage Temperature | -40~85 | °C | |
3.3 | Operation Humidity | 5~95 | %RH | |
3.4 | Storage Humidity | 5~95 | %RH | |
4 PIGTAIL AND CONNECTOR
Table 3 Pigtail and connector type/lengthNO | PARAMETER | SPECIFICATION | UNITS | NOTE |
4.1 | Fiber Type | G657A2 or G657B3 250um bare fiber | | |
4.2 | Fiber Pigtail(All Ports) | 250um fiber | | |
4.3 | Fiber Length(All Ports) (customer specify) | 1.00±0.05(customer specify) | m | with connector length |
4.4 | Optical Connector (All port) | None (customer specify) | | |
5 MECHANICAL DRAWINGS
Figure1 Cylindric Device with PCB
6 OPTIC PORTS AND ELECTRONIC PINS DEFINITION
6.1 Electronic Pins Definition
Table 4 Electronic Pins Definition for Type CPPin Number | Name | Input/Output | Level | Function |
1 | NC | No connect | | |
2 | VCC | Power supply | | +(5.0±5%) V Power Supply Max 100mA |
3 | Strobe | Input | LVTTL | Reserved |
4 | GND | Power supply ground | | Power supply ground |
5 | D0/A0 | Input | LVTTL | Reserved |
6 | TXD | Input/Output | LVTTL | For TTL Mode: Not used |
For UART Mode: DATA output |
7 | RXD | Input | LVTTL | For TTL Mode: Not used |
For UART Mode: DATA input |
8 | I/F Mode | Input | LVTTL | Reserved |
9 | D2/A2 | Input | LVTTL | Reserved |
10 | /Done | Output | LVTTL | Reserved |
11 | Case GND | Case ground | | Case ground |
12 | D1/A1 | Input | LVTTL | Reserved |
13 | D3/A3 | Input | LVTTL | Reserved |
14 | Reset | Input | LVTTL | Reset, low active, the pulse width needs 4ms |
Parameter | Description | Min | Max | Units | Comment |
Tsw | Optical switching time. During this period there may be invalid optical transmission on all channel | - | 40 | ms | |
PWR-RDY | Power-up ready. The switch may lock up if TTL-level signals are applied to the data input | 200 | - | ms | SW must touch the OSW after power up for this time interval |
MCU-RST | A falling pulse will revert the switch to the default state | 500 | | μs | |
MCU-RDY | MCU reset ready begins from the rising edge of the reset pulse | 400 | 500 | ms | SW must provide time delay OSW reset and OSW channel select write |
Note: 1,Block function, the RESET PIN must be asserted to low level for at least 500us. And then go to high level. Define the maximum time of MCU_RDY as 500ms. After MCU_RDY, the OSW will be in BLOCK state. Maximum frequency of block is once per second. 2,TTL Mode means TTL parallel Mode, UART Mode means TTL UART Mode. 3,TTL Mode is retained by hardware, but not implemented in firmware. |
6.2 Port Control
Setting channel info |
Command | FLAG1 | LEN | RES | COMMA | DATA | SUM |
0xEFEF | 0x04 | 0xFF | 0x04 | CHANNEL (1byte) | SUM |
EF EF 04 FF 04 07 EC |
Response | FLAG2 | LEN | RES | RESP | DATA | SUM |
0xEDFA | 0x04 | RES | 0x04 | Success:0xEE Failure:0xEF | SUM |
Address:
5-floor, Block B Creative Building, Shaojia Tsui, Wenzhi St., Hongshan District, Wuhan, City, Hubei, P. R. China430074
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Founded in 2009, Wuhan Shengshi Optical Technology Co., Ltd. is a high-tech private enterprise, which is located in Wuhan, better known as the Optics Valley of China. We specialize in supplying lasers and laser-based solutions for commercial and industrial customers in the most demanding markets. <br><br>Our main products include FP/DFB/CWDM/DWDM laser modules and photo diodes, with different packages: Fiber pigtailed and customized receptacle. They can be applied to CATV, GSM, RF, FTTH, OTDR, instruments and meters, sensor and light source. At the same time, we also offer ODM and OEM services. Based on the market-oriented and newest policy, our R& D dedicates to technology innovation. <br><br>The aim of our company is doing good-quality products and taking the road of international brand. We always adheres to the "excellence, quality first" principle of the quality, taking the leading in passing ISO9001 Quality Management System and RoHS standards, actively implement the ISO14001 Environmental Management System. The excellent quality and professional services make our products popular in Russia, Europe, North America and Australia.