Product Details
ROHS FCC CE PoE Power Splitter 10Mbps RS485 Signal Surge Protector
RS485 Signal Surge Protector
PoE Power Splitter Advantages
► Flow capacity, fast response
► Multi-level protection circuit, residual depression
► Use the core components of international brand products,
excellent performance
► Take place through the special treatment to avoid signal
interference
► Small size, easy installation
Technical Indexes
Model Parameters | SPD-D485A |
Signal | RS485 |
U n Nominal voltage U n | ≤5V |
U c Maximum continuous operating voltage U c | 6.8 |
( 8/20μs ) I n Nominal discharge current (8/20μs) I n | 5KA |
( 8/20μs ) I max Maximum Flow Capacity (8/20μs) I max | 10KA |
U r Limit voltage U r | ≤8.8V |
T a Response time T a | ≤1ns |
V stransfer rate V s | 10Mbps |
A E Insertion loss A E | ≤0.5dB |
Protected lines | Two-wire (1 pair) |
Dimension (mm) | 48*25*25mm |
Overview
For intelligent control system, twisted pair of data signals
over-voltage protection. Them from over-voltage sensors, operating
over-voltage and electrostatic discharge caused by damage.
Ordering Information
Model | Description |
LNK-SSP | RS485 Signal Surge Protector
|
Company Profile
Established in 2001 & headquartered in Shenzhen, E-link China
Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.
Our main products include:

- Fiber Media Converters
- Industrial Ethernet PoE switchs
- PoE Injectors & Splitters
- PoE Extenders
- Serial Fiber Converters
- SFP Transceivers
- HDMI Fiber Converters
- DVI Fiber Converters
- HD/3G/6G/12G Fiber Extenders
- CCTV Fiber Optic Converters
- HDMI/ DVI/ VGA/ SDI Ethernet Extenders
(Industrial PoE Actual Display)
With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions
to serve our customers successfully.
(Automatic Mechanical Equipment)
Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to
- System of Telecom
- Public Security
- Bank
- Smart City
- Public transportation
- New Energy Developing
- CCTV Monitoring Transmission
We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.
(Customer visit)
E-Link quality:
- ISO9001 Quality System
- CE, RoHS, FCC certified
- 48 hours of weathering test before delivery
- Conduct full-spectrum environmental and electrical testing on all
product designs

Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.