S.I. Tech Model 2151: Industrial Ethernet to Fiber Optic Media Converter


2151_front

Features:

  • Supports 10 Base-T/100 Base-TX (IEEE 802.3) MDI Using Auto Negotiation or Manual Settings (Rate, Duplicity, Flow Control)
  • Small size
  • Mode Switches
  • Power, Link Status, Activity, and Rate LED indicators
  • ST, SC or MT-RJ for Multimode optical connections, SC or LC options for Single Mode
  • Auto MDI-X Detection of Straight or Crossover Cables with Correction
  • Plug & Play
  • Redundant Power Input
  • Conformal Coated
  • Ruggedized Metal Enclosure (IP 40)

 

Description:

S.I.Tech 2151 Ethernet media converter is a compact adapter for connection of Ethernet 10 Base-T/100 Base-TX equipment over fiber optic cable at 100 Base-FX. It uses ST, SC or MT-RJ for Multimode fiber and SC or LC for Single mode fiber.

During auto negotiation, the 2151 pair choose the best common mode of operation (half/full duplex, 10/100 Mbps).

The unit contains LED indicators to provide visible verification of transmission status and media converter functions.



  • Ordering Information
  • Specifications
  • Operating Distance
  • Typical Applications



Model 2151 Ordering Information:

Products Description
2151 Industrial Ethernet, 10/100 Mbps, Din Rail, Multimode, ST
2151-SM
Industrial Ethernet, 10/100 Mbps, Din Rail, Single Mode, SC


Specifications subject to change without notice.



Model 2151 Specifications:

Operation Mode: Auto Negotiation and Manual Settings
Input/Output Interface: Shielded RJ45
Transmission Line Interface: ST optical connector is standard (SC, MT-RJ or LC optional)
Transmission Distance: See Operating Distance Tab
Transmitter Output Power: 12 Microwatts into 62.5/125 micron fiber (-19dBm)
System Wavelength: 1300 nm Multimode (Single mode Option)
Data Rate: 10/100 Mbps
Bit Error Rate: 10 -9
Receiver Sensitivity: 1 Microwatts @ 1300 nanometers (-30dBm)
Operating Temperature: -40 °C to 70 °C
Humidity 0 to 95% Non Condensing
Weight: 0.8 lb (365 grams)
Input Power: 10 to 32VDC, 3 Watts Redundant Power Input
Metal Enclosure: 4.15" X 3.65" X 1.21" (10.54 X 9.27 X 3.00 cm) DIN Rail Mounting



Model 2151
Operating Distance for Fiber Optic Cable:


Multi-mode or single mode distances

Fiber Size
(Microns)
Attenuation
(dB/Km)
Distance
(Meters)
Distance
(Feet)
Wavelength (nm) Wavelength (nm) Wavelength (nm)
850 1300 1550 850 1300 1550 850 1300 1550
50
62.5
10**
3.0
3.5
1.0
1.0
1.0
0.35
-
-
0.25
2000
2000
-
6000
6000
10000
-
-
12000
6600
6600
-
20000
20000
33000
-
-
40000


** Single mode option - 1300nm (for longer distances, high power, contact factory)

Optical Unit Connection: Connect the optical transmission line to the T and R receptacles. Note which cable channel goes to T or R by noting cable imprint. On the other end, reverse the connections.



Model 2151
Typical Application:

COMPUTER SERVER 10/100 Mbps CAT5 DC Power Fiber CAT5 Din Rail Factory APPLICATION EXAMPLE




Call Us: 1-978-452-2299
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