ASCOM OLTU User manual

«The Optical Line Termination Unit OLTU makes your optical connections even more
flexible and more efficient.»
Challenge
Optical fibre is extraordinarily efficient and increa-
singly replaces conventional copper-based connec-
tions. Existing terminals may be upgraded to use
optical fibre by means of an interface technology
which is adapted to the customer‘s specific needs.
Functionality
As well as providing optical point to point connecti
ons, the OLTU also offers the following functionali-
ties and services:
LAN Switching
Audio & Video Streaming
Telephony Services (PABX)
Permanent Voice Channel (EOW)
Configuration, Diagnostics and Control
Functions
A wide range of interfaces is available such as EU-
ROCOM, analog and VoIP Telephony, Video, Audio,
Ethernet, etc.
The equipment is available in a ruggedized cons-
ruction with a carrying case specified to Mil STD
810 E.
ascom
Use OLTU for more flexibility.
Flexibility
The OLTU concept, which is based on the hardware
and software platform open Access® node, offers
the possibility to use a broad variety of HW and SW
components. OLTU guarantees a flexible, economi-
cal and customer-oriented solution. It‘s up to the
customer to chose the required functionalities and
services, subject to certain constraints. The custo-
mer also decides the number and types of required
interfaces. Small dimensioned systems are also
available.
Future functionalities
The chosen platform concept allows new functio-
nalities to be easily and rapidly integrated into the
system, for example:
Construction of self-contained, line-powered
systems with a power consumption of up to 2
kVA via a special cable
Self-contained, remotely depoyable systems for
the surveillance of equipment installations or
secure areas
Extended PABX functionalities
Video recording and video image processing

ascom
Use OLTU for more flexibility.
Ascom (Switzerland) Ltd
Security Solutions
Freiburgstrasse 251
CH-3018 Berne
T [phone]
F [phone]
[email protected]
www.ascom.com/securitysolutions 11/2005_oltu_en
TECHNICAL DATA
Interfaces
2 x EUROCOM A (up to 1,024 Mb/s)
1 x E1 (G. 703 up to 2,048 Mb/s)
3 x E1 (G. 704 up to 2,048 Mb/s)
1 x Video / audio (composite video signal)
1 x Fiber optic 1550 nm
1 x Fiber optic 1330 nm
2 x Ethernet 10 Mb/s
2 x Ethernet 100 Mb/s
4 x Telephony analogue
n x Telephony VoIP
1 x Engineering order wire (EOW)
2 x USB 2.0
1 x VGA
Platform
Processor Intel Pentium
Operation System Linux
Memory Flash disk
Illustration 1: Overview of a point to point connection with an optical waveguide using two OLTUs.
Power Supply
Standard 24 VDC +/- 10 %, 4 A
Maximal 24 VDC +/- 10 %, 7 A
Environmental conditions
Storage temperature -40o C to +70o C
Operating temperature -30o C to +55o C
Air humidity 95 % at 25o C
Vibration MIL 810 method 514.4-7
Protection level IP 65
Mechanical specifications
Width 534 mm
Height 4 HE
Depth 690 mm
Weight 35 kg
OLTU 05
Master
OLTU 05
Slave
EOW
Direct voice line
EOW
Direct voice line
E1 G.703
E1 G.704
PBX
PBX
LAN LAN
Router
Camera
Display
SHDSL
Video/Audio
Video/Audio
EUROCOM
Mil Switch
PBX
PBX
Analogue Tel
Analogue Tel
IP-Telephone
Router
Camera
Display
Mil Switch
100 Mb/s
E1 G.703
E1 G.704
SHDSL
Video/Audio
Video/Audio
EUROCOM
100 Mb/s
LWL