Product Details
2x4 Fibre Optical switches Duplex 1x2 Opto-mechanical in Relay Hub
module
The GEZHI Photonics dual 1x2 (2x4) Fibre Optical switches is equivalent to two single 1x2 fiber optic switches in one switch
that change state together (they cannot be switched independently).
Dual 1x2 (2x4) Fibre Optical switches connects optical channels by redirecting an incoming optical signal
into a selected output fiber. The GEZHI Photonics Switch offers
ultra-high reliability and fast switching speed as well as
bi-directional performance. The MS fiberoptic switches are true
switching solution for optical networking applications.
Features
- Unmatched Low Cost
- Low Insertion Loss
- High Channel Isolation
- Highly Stable and Reliable
- Epoxy Free Optical Path
- Latching or Non-Latching
Application
- Optical Netrwork Protection/Restoration
- Optical Signal Routing
- Configurable Optical Add/Drop
- Transmitter and Receiver Protection
- Network Test Systems
- Instrumentation
Specification
Parameters | | GZ-D1×2 |
Wavelength Range | nm | 850±40/1300±40 | 1260~1650 |
Operating avelength | nm | 850/1300 | 1310/1490/1550/1625/1650 |
Insertion Loss | dB | Typ:1.0 Max:1.5 | Typ:1.0 Max:1.5 |
Return Loss | dB | MM≥30 SM≥50 |
Crosstalk | dB | MM≥35 SM≥55 |
PDL | dB | ≤0.05 |
WDL | dB | ≤0.25 |
TDL | dB | ≤0.25 |
Repeatability | dB | ≤±0.02 |
Power Supply | v | 3.0 or 5.0 |
Lifetime | times | ≥107 |
Switch Time | ms | ≤8 |
Transmission Power | mW | ≤500 |
Operating Temperature | ℃ | -20~+70 |
Storage Temperature | ℃ | -40~+85 |
Weight | g | 16 |
Dimension | mm | (L)27.0×(W)12.0×(H)8.2 |
Pins
Type | State | Optical Route | Electric Drive | Status Sensor |
D1×2 | | | Pin 1 | Pin 5 | Pin 6 | Pin 10 | Pin 2-3 | Pin 3-4 | Pin 7-8 | Pin 8-9 |
Latching | A | P1-P2 | -- | -- | GND | V+ | Close | Open | Open | Close |
P1’-P2’ |
B | P1-P3 | V+ | GND | -- | -- | Open | Close | Close | Open |
P1’-P3’ |
Non-latching | A | P1-P2 | -- | -- | -- | -- | Close | Open | Open | Close |
P1’-P2’ |
B | P1-P3 | V+ | -- | -- | GND | Open | Close | Close | Open |
P1’-P3’ |
Optical Route
Dimension
Order Information
Mode | Wavelength | Voltage Type | Control Model | Fiber Type | Fiber Diameter | Fiber Length | Connector |
S=SM M=MM | 85=850nm 13=1310nm 15=1550nm 13/15=1310/1550nm X=Others | 3=3V 5=5V | L=Latching N=Non- Latching | 5=50/125 6=62.5/125 9=9/125 X=Others | 25=250um 90=900um 20=2.0mm 30=3.0mm X=Others | 1=1m 2=1.5m X=Others | 0=None 1=FC/PC 2=FC/APC 3=SC/PC 4=SC/APC 5=ST/PC 6=ST/APC 7=LC/PC 8=LC/APC |
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.