Loading...

FiberPlex Serial Converter V.35, 6Mbps FOI-4341 | FOI-4431

SKU: 1423 Category:

$1,159.40$1,977.10

Description

Overview

The FOI-4341 and FOI-4431 both provide complete electrical isolation for V.35 communications. The units are transparent to all handshaking protocols and can accept data and clock signals up to a maximum rate of 6.144 Mbps. A regeneration switch on the FOI-4341 allows users to toggle between synchronous applications that require Send Timing (ST) and asynchronous or synchronous applications that require Terminal Timing (TT). They support tail circuit and null modem functions for DCE to DCE or DTE to DTE communications. This requires two of the same FOI units. An alternate interface (RS-232 or RS-422) may be installed at the opposite end, allowing the user to create a link between two electrically incompatible interfaces without requiring a separate interface converter.

The units can be used in areas of high electrical noise or in and out of RF shielded enclosures. The fiber optic cable is not susceptible to interference caused by impulse noise, crosstalk, or EMI. Privacy of communications is also enhanced because the fiber optic cable does not radiate any emissions. FiberPlex recommends “T” units for high security applications because they have been TEMPEST tested and approved. In addition, fiber optic cable offers much longer transmission distances than traditional V.35 cabling. Multimode optics on the units can extend the distance to 2km, while singlemode optics can further extend the distance to 20km. A typical link consists of an FOI-4341 at the Data Communication Equipment (DCE) and an FOI-4431 at the Data Terminal Equipment (DTE) with a duplex fiber optic cable between them.

Flexible Mounting and Powering Options

The FOI-4341 and FOI-4431 are part of the FOI line of products designed for ruggedized mil applications. They are housed in the familiar FOI shielded can enclosure. For standalone applications they can be powered by adding a PSQ-4909 AC supply or a PSQ-4920 DC power supply (not included). Optionally, up to 8 FOI units can be mounted on CMA chassis adapters and installed in an RMC-3101 or RMC-2101 rack mount chassis. The units are powered redundantly by a common back plane connection.

Additional information

Weight 5.00 lbs
Dimensions 5.00 × 5.00 × 5.00 in
Model

FOI-4341-FC, FOI-4341-R-FC, FOI-4341-R-ST, FOI-4341-RS-FC, FOI-4341-RS-ST, FOI-4341-S-FC, FOI-4341-S-SC, FOI-4341-S-ST, FOI-4341-SC, FOI-4341-ST, FOI-4431-FC, FOI-4431-R-FC, FOI-4431-R-ST, FOI-4431-RS-FC, FOI-4431-RS-ST, FOI-4431-S-FC, FOI-4431-S-SC, FOI-4431-S-ST, FOI-4431-SC, FOI-4431-ST

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Features

  • Serial Data to Fiber
  • Data Rate: DC to 6.144 Mbps
  • V.35

Specifications

ELECTRICAL SPECIFICATIONS
 
Min
Typ
Max
Power Requirement Voltage Range (V)
7
9
12
Supply Current (mA)
550
 
Data and Clock Signals V.35 Data Rate (Mbps)
DC
6.144
Sampling Jitter (%)
0
23
Input Resistance (kO)
5
6.8
10
Common-Mode Input Voltage (V)
±7
Common-Mode Output Voltage (V)
1.8
3
 
Control Signals V.28 Data Rate (kbps)
DC
120
Sampling Jitter (%)
0
0.4
Input Resistance (kO)
3
5
7
Input Voltage Range (V)
-25
25
Output Voltage Swing (V)
±5
 
Environmental Storage Temperature (°C)
-40
85
OperatingTemperature (°C)
0
50
 
Interface Connector FOI-4341 DB-25 Male
FOI-4431 DB-25 Female
PHYSICAL SPECIFICATIONS
 
Length
Width
Height
Weight
Case Dimensions Size 4
4.5 in (114 mm)
1.453 in (37 mm)
2.562 in (65 mm)
2 lb (0.9 kg)
OPTICAL CHARACTERISTICS
Fiber
Size
Max Distance
Wavelength
Output Power
RX Sens Loss Budget
Multimode
62.5 / 125 µm
2 km (10Base) 300m (100Base)
820 nm
-18 dBm
-30 dBm 12 dB
Singlemode 9 /125 µm 20 km 1300 nm -15 dBm -32 dBm 21 dB

Ordering Information

 

oi_FOI-4341.png