Product Details
Optical Bypass Switch 2x2B Opto-Mechanical Fiber Optical Switches
The 2x2B Opto-Mechanical Bi-directional Fiber Optic Switch connects optical channels by redirecting 2 incoming optical signals into 2 output fibers.
GEZHI Photonics offers most affordable high performance
Opto-Mechanical Fiber Optic Switches. Our Mechanical Fiber Optic
Switches are tested in-house prior to shipment to guarantee that
they will arrive in perfect physical and working condition.
Currently configurations includes
1x1, 1x2, 1x4, 1x8, 2x2, 2x2A, 2x2B, and 2x2BA as well as Dual 2x2
and Dual 2x2 Bypass configurations for single mode or multimode fibers. For more
information about Opto-mechanical fiber optic switches, please
e-email
sales@gezhiphotonics.com .Features - Compact design, Miniature size
- Short switching time
- Bi-directionalLow optical distortions
- Low cross talk, Low Insertion Loss
- Wide operating wavelength Range
- Seam-seal package
- Highly Stable & Reliable
- Epoxy-free on Optical Path
- Single mode or Multimode optional
- Fail-Safe Latching and Non-latching
| | Applications - Network switching
- R&D in Laboratory
- Fiber sensor
- Channel blocking
- System monitoring
- Channel Blocking
- Module and System Integration
- Metropolitan Area Network
- Network protection and restoration
- Instrumentation, testing, and measurement
|
Specifications
Parameters | Multimode | Singlemode | Unit |
Wavelength Range | 650 ~ 1310 | 1260 ~ 1670 | nm |
Testing Wavelength | 650/780/850/980/1064/1310 | 1310/1490/1550/1625/1650 | nm |
Insertion Loss | Typ: 0.6, Max: 1.0 | Typ: 0.5, Max: 0.8 | dB |
Return Loss | ≥ 30 | ≥ 50 | dB |
Crosstalk | ≥ 35 | ≥ 50 | dB |
PDL | ≤ 0.05 | dB |
WDL | ≤ 0.25 | dB |
TDL | ≤ 0.25 | dB |
Repeatability | ≤ ±0.02 | dB |
Power supply | 3.0 or 5.0 | v |
Lifetime | ≥ 107 | Cycle |
Switch Time | ≤ 8 | ms |
Transmission Power | ≤ 500 | mW |
Operation Temperature | -40 ~ +85 | ℃ |
Storage Temperature | -40 ~ +85 | ℃ |
Weight | 16 | g |
Dimension | (L)27 x (W)12.6 x (H)8.5(±0.2) | mm |
Note:
1. All parameters are for device without connectors.
2.Special specifications can be customized according to customer
requirements.
Optical Route
Mechanical Dimensions (Unit: mm)
Electrical Driving Requirements
Optical Path | Electric Drive | Sensor Status |
2x2B | 1 | 5 | 6 | 10 | 3-4,7-8 | 2-3,8-9 |
Latching | P1-P3 | N/A | N/A | GND | +5V | OPEN | CLOSE |
P1-P4 / P2-P3 | +5V | GND | N/A | N/A | CLOSE | OPEN |
Non- Latching | P1-P3 | N/A | N/A | N/A | N/A | OPEN | CLOSE |
P1-P4 / P2-P3 | +5V | N/A | N/A | GND | CLOSE | OPEN |
Functional Diagram
Specification | Voltage | Current | Resistor |
5V Latching | 4.5~5.5 | 36~44mA | 125Ω |
5V Non-Latching | 4.5~5.5 | 26~32mA | 175Ω |
3V Latching | 2.7~3.3 | 54~66mA | 50Ω |
3V Non-Latching | 2.7~3.3 | 39~47mA | 70Ω |
Order information: FSW-2x2B-A-B-C-D-E-F-G
GEZHI Photonics provides customized design optical switches to meet
special control and applications. Also, GEZHI Photonics offers
modular assemblies that integrate other components to form a full
function modules or subsystem. For details, please contact GEZHI
Photonics at
sales@gezhiphotonics.com .
Question:
1. Number of switching ports: 1, 2, 3, 4, 8, or 12.
2. What wavelengths are you using?
3. Which core/cladding size are you using?
4. What type of connectors do you need?
5. How long should the fibers be? What size jacketing?
6. Are there any other special requirements?
A | B | C | D | E | F | G |
Mode | Wavelength | Voltage | Control Model | Fiber Diameter | Fiber Length | Connector |
SM: 9/125um | 85: 850nm | 3: 3V | L: Latching | 25: 250um | 05: 0.5m | OO: None |
M5: 50/125um | 13: 1310nm | 5: 5V | N: Non-Latching | 90: 900um | 10: 1.0m | FP: FC/PC |
M6: 62.5/125um | 14: 1490nm | S: Special | S: Special | 20: 2.0mm | 15: 1.5m | FA: FC/APC |
S: Special | 15: 1550nm | | | 30: 3.0mm | S: Special | SP: SC/PC |
| 162: 1625nm | | | S: Special | | SA: SC/APC |
| 165: 1650nm | | | | | LP: LC/PC |
| 13/15: 1310/1550nm | | | | | LA: LC/APC |
| S: Special | | | | | S: Special |
For example: FSW-2x2B-M6-13-5-L-S-15-FP
Company Profile
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Established in Nov 2011, Gezhi Photonics is a leading worldwide
manufacturer and supplier of opticoptical network devices. GEZHI
have TWO Parts Products which meet full demand’ customer in Fiber
Optics Components. One parts is Active Components (main products
include SFP,SFP+,XFP,X2,GBIC transceiver, 10G OEO...) Another parts
is Passive Components (mainly products is (CWDM/DWDM,Athermal AWG
Module,Optical Switch,Optical Circulator/Isolator, MPO
Patchcord...)

Gezhi Photonics keeps on cooperating with international and
national universities, scientific-research units as well as taking
advantage of its social talent, information and technology to
benefit Enterprise Development. Owing to our excellent engineering
services, custom design, technical support, product review, rapid
sample prototyping and mass production fast delivering for our
customers, we service more than 30 countries and regions including
Europe, USA, Southeast Asian, Africa, Middle East, etc.

Having always taken the principle of innovation as its core merit,
Gezhi Photonics attaches great importance to the internal
management, boosting the development of the company with joint
creativity of the team. Emphasizing the harmonious innovation
atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
product research, making the product always being at the advanced
level.