欣赏下老外的工业级光纤收发器，也让大家知道什么叫利润高

普天科创

302MC
做硅（单晶硅，多晶硅）的机器上配套的，那个贵啊。。。
PRODUCT OVERVIEW
PRODUCT FEATURES
The 302MC  is a 10/100BaseTX to 100BaseFX Industrial
Media Converter. It is housed in a ruggedized DIN-Rail
enclosure, and is designed for use in industrial data
acquisition, control, and Ethernet I/O applications.
The N-TRON®
302MC  Industrial Media Converter is
designed to allow the connection of 10/100BaseTX Ethernet
devices to your 100BaseFX  fiber cabling infrastructure.
The 302MC  provides one RJ-45 auto sensing 10/100BaseTX
port and one 100BaseFX port.  The RJ-45 port is full/half
duplex capable, using "state of the art" Ethernet switching
technology.  The 302MC auto-negotiates the speed and flow
control capabilities of the TX copper port connection, and
configures itself automatically.  The 100BaseFX fiber optic
port utilizes industry standard ST or SC connectors and is
configured for full duplex operation.  Both multimode and
singlemode fiber models are available.
Since the  302MC uses switching technology, unlike most
media converters, you can connect your 10Mbps devices
today and upgrade them to 100Mbps tomorrow.  The
switching fabric simply scales up or down automatically to
match your specific network environment.
The  302MC   supports up to 4,000 MAC addresses, thus
enabling these products to support extremely sophisticated and
complex network architectures.
The N-TRON 302MC  is well suited to convert 10/100 BaseTX
industrial devices to fiber, allowing you to take advantage of
your fiber based infrastructure and it's inherent advantages.
Compared to copper based systems, fiber provides increased
noise immunity and longer cable lengths.
The  302MC  has extended operating environmental
specifications to meet the harsh needs of the industrial
environment. For cost savings and convenience the media
converter can now be DIN-RAIL mounted alongside Ethernet
I/O or other Industrial Equipment.
The unique compact size provides a smaller footprint,
conserving space in the most critical dimension.  In addition,
as with other DIN-RAIL devices, the 302MC can be panel
mounted.
To increase reliability, the 302MC  contains redundant power
inputs. LED's are provided to display the link status and
activity of each port, as well as power on/off status.
N-VIEW OPC PORT MONITORING (With -N Option Only)
The N-TRON  N-View OLE for Process Control (OPC) Server
Software can be combined with popular HMI software
packages to add network traffic monitoring, trending and
alarming to any application using N-TRON switches
configured with the N-View option.  N-TRON's N-View OPC
Server collects 41 different traffic variables per port and 5
system level variables per switch. This information can
provide a  complete overview of the network load, service
quality, and packet traffic. OPC client software can use
N-View OPC Server data to resolve network problems quickly
and improve system reliability.
   • Compact Size, Smaller Footprint
   • Full IEEE 802.3 and 1613 Compliance
   • NEMA TS1/TS2 Compliance
   • American Bureau of Shipping (ABS) Type Approval
   • Converts 10/100BaseTX to 100BaseFX
   • Extended Environmental Specifications
   • RJ-45 Port Supports Full/Half Duplex Operation
   • LED Link/Activity Status Indication
   • Store-and-forward Technology
   • RJ-45 Port Auto Senses Speed and Flow Control
   • MDIX Auto Cable Sensing (RJ-45)
   • Rugged Industrial DIN-Rail Enclosure
   • Redundant Power Inputs (10-30 VDC)
   • N-View™ OPC Port Monitoring Option® 2008 N-TRON, Corp.  N-TRON and the N-TRON logo are trademarks of N-TRON, Corp.  Product names mentioned herein are for identification purposes only
and may be trademarks and/or registered trademarks of their respective company. Specifications subject to change without notice. Printed in USA.
BENEFITS SPECIFICATIONS
REV 080617
Industrial Media Converter
   • Compact Size, Smaller Footprint
   • Converts 10/100BaseTX to 100BaseFX
   • High Reliability/Availability
   • Extended Environmental Specifications
   • Ruggedized DIN-Rail Enclosure
   • High Performance
   • High MTBF >2M Hours (measured)
Ease of Use
   • Plug & Play Operation
   • RJ-45 Auto Sensing 10/100BaseTX Port
   • RJ-45 Port Auto Senses Duplex,
            Speed, and Cable Type
   • Compact DIN-Rail Package
Increased Performance
   • Full Wire Speed Capable
   • 100BaseFX Fiber Uplink
   • Full Duplex Capable
   • Eliminates Network Collisions
   • Increases Network Determinism
   • N-View Port Viewing Option
Physical
Height: 3.0" (7.62 cm)
Width: 2.0" (5.08 cm)
Depth: 3.17" (8.052 cm)
Weight: 0.75 lbs (0.3 kg)
Electrical
Input Voltage: 10-30 VDC
Input Current: 250 mA@24V
Inrush: 9.5Amp/0.9ms@24V
Environmental
Operating Temperature: -20o
C to 70o
C
Storage Temperature: -40o
C to 85o
C
Operating Humidity: 10% to 95%
(Non Condensing)
Operating Altitude: 0 to 10,000 ft.
Shock and Vibration (bulkhead mounting)
Shock: 200g @ 10ms
Vibration/Seismic: 50g, 5-200Hz, Triaxial
Network Media
10BaseT: >Cat3 Cable
100BaseTX: >Cat5 Cable
100BaseFX
Multimode: 50-62.5/125µm
Singlemode: 7-10/125µm
Fiber Transceiver Characteristics
*  Multimode Fiber Optic Cable
** Singlemode Fiber Optic Cable
Connectors
10/100BaseTX: One (1) RJ-45 TX Port
100BaseFX: One (1) ST or SC Duplex Port
Recommended Wiring Clearance
Front: 4" (10.16 cm)
Top: 1" (2.54 cm)
Regulatory Approvals
FCC Part 15 Class A, UL Listed 1604 (US and Canada)
CLASS I, DIV 2, GROUPS A,B,C,D,T4A, CE:  EN61000-6-
2,4, EN55011, EN61000-4-2,3,4,5,6, GOST-R Certified,
RoHS Compliant
Contact Information
Ordering Information
302MC-XX 100BaseFX multimode fiber
302MC-N-XX with N-View Firmware Option
302MCE-XX-YY 100BaseFX singlemode fiber
302MCE-N-XX-YY with N-View Firmware Option
Where "XX" is: ST for ST style fiber connector
SC for SC style fiber connector
Where  "YY"  is: 15 for 15km max. fiber segment length
40 for 40km max. fiber segment length
80 for 80km max. fiber segment length
Fiber Length 2km* 15km** 40km** 80km**
TX Power Min -19dBm -15dBm -5dBm -5dBm
RX Sensitivity Max -32dBm -29dBm -34dBm -34dBm
Wavelength 1310nm 1310nm 1310nm 1550nm
N-TRON Corp.
820 S. University Blvd.,
Suite 4E
Mobile, AL  36609  USA
TEL:  (251) 342-2164
FAX:  (251) 342-6353
Website: www.n-tron.com
Email: N-TRON_Info@n-tron.com
N-TRON Europe GmbH
Alte Steinhauserstr 19
6330 Cham / Zg
Switzerland
TEL:  +41 41 7406636
FAX:  +41 41 7406637

粘下来的好乱，想仔细看的附件里的PDF可以看

思考的牛

  还全是英文啊

普天科创

牛哥，不是说了是老外的嘛。。这个，好像卖五六千块吧。。