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FEATURES
- Surface Mount
Technology (SMT) for High Reliability and Repeatability
- Compact Modules and
Card Units
- ST™ Optical Connector
- 15MHz Video Bandwidth
- Meets EIARS-170,
RS-343A
- 9VAC-24VAC (Modules)
- Utilizes Internal
Switching PowerSupplies
- Meets
RS-250CTransmission Requirements
- Compatible with All
NTSC, PAL, or SECAM Systems
- LED Status Indicators
Provide Rapid Indication of Critical Operating
Parameters
- Automatically
Resettable Solid-State Current Limiters on All Power
Lines: Provides Equipment Protection
- Wide Optical Dynamic
Range: Optical Attenuators are Never Required
- BNC Video Connector
DESCRIPTION
The LM100 is a Intensity
Modulated (IM) state-of-the-art fiber optic video system
that transmits and receives real time video signals over one
multimode fiber. PAL, SECAM or NTSC formats, in B&W or
color, are seamlessly transmitted distances of up to 8Km.
The LM100 is compatible with the LM130 triple transmitter
and receiver cards for high-density applications. This
product requires no user adjustments & features superior
quality and performance. The 100's capabilities are enhanced
by it's compatibility with Lascomm's PC based SpectraSmart™
Network Management and Diagnostic software system.
SpectraSmart™ supervises the operating parameters of the
transmission system such as status on video levels, sync,
voltage, temperature, optical levels, etc., as well as
external equipment which are attached to the Lascomm
equipment. See the SpectraSmart™ brochure for more details.
CONFIGURATIONS
The 100 product family is
available in both stand-alone modules and rack mount cards.
The cards can be installed in a card chassis,
desk chassis and 19" racking frames. This system can be
configured in either star (module to rack) or trunking (rack
to rack) configurations The LM100 is compatible with the
LM130 triple transmitter and receiver cards for high-density
applications that can accommodate up to 54 transmitters or
receivers per 19" chassis.
APPLICATIONS
- Security and
Surveillance
- Distance Learning
TECHNICAL SPECIFICATIONS
Video
Format..................................................
Voltage/Impedance................................
Bandwidth.............................................
Differential
Gain.....................................
Differential
Phase...................................
SNR......................................................
Return
Loss...........................................
Field
Tilt................................................
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NTSC, PAL, SECAM
1 Vp-p, 75 Ohm, 1.5 Vp-p max.
5 Hz to 15 MHz @ -3 dB
<2% typical
<2° typical
67 dB weighted*
>30 dB
<0.5% max. |
* As per RS-250C, measured @
1Km (multimode)
Connectors
Video...................................................
Optical.................................................
Power..................................................
|
75 Ohm BNC (Gold
Center Pin)
ST™
2 Pin Terminal Block |
Power**
Transmitter
Card..................................
Transmitter Module..............................
Reciever Card......................................
Reciever Module..................................
Adapter for SR-500/S...........................
|
1.8 W
80 mA @ 24 VAC
2 W
90 mA @ 24 VAC
Model WP-24 |
** Due to variations of
drivers and diagnostic options power shown at maximum
measurements
Indicator
Module (Bi-Color
LED):
Green..................................................
Red.....................................................
Off......................................................
Card (LED):
Red.....................................................
|
Video Sync Present
Video Sync Absent
Absence of Power
Power On |
Physical
Dimensions:
Module***...........................................
..........................................................
Card....................................................
..........................................................
Weight:
Module................................................
Card...................................................
Number of Rack Slots............................
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90 mm (3.5")L, 60 mm (2.3")W
25 mm (1")H
160 mm (6.3")L, 20 mm (0.8")W
100 mm (4")H
170 g (6 oz.)
310g(11 oz.)
One |
*** Add 30mm to include
mounting flanges
Enviromental
Operating
Temperature..........................
Storage Temperature.............................
Relative Humidity.................................. |
-30°C to +60°C
-50°C to +85°C
0 to 95% Non-condensing |
Quality
MTBF...................................................
.......................................................... |
>230,000 hours @
Ground Fix
35°C per MIL217F |
Optical
Fiber
Type/Size
(um) |
Optical
Output
(dBm) |
Reciever
Sensitivity
(dBm) |
Optical
Budget
(dB) |
Wavelength
(nm) |
Optical
Connector |
Optical
Dynamic
Range (dB) |
| Multimode* (SLED) |
|
|
|
|
|
|
| 50/125 |
-18 |
-44 |
26 |
850 |
ST |
29 |
| 50/125 |
-20 |
-44 |
24 |
1300 |
ST |
29 |
| 62.5/125 |
-15 |
-44 |
29 |
850 |
ST |
29 |
| 62.5/125 |
-17 |
-44 |
27 |
1300 |
ST |
29 |
* Distance is limited to
fiber loss and splices
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