E3,
OLTE
Technical Specifications
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The E3-OLTE is a 34Mbps Optical Line
Transmission Equipment which converts and transports a ITU-T compliant standard E3, 34Mbps
signal on optical fiber. The optical link, between two OLTE terminals is
established on |
|
 |
| one pair of
optical fibers. One fiber link is used for Transmit and the other fiber
link is used for Receive. Powered by STM-1 grade Class I Laser - by Lucent Technologies. A complete optical line transmission system
comprises of two OLTE terminals one at each end of the optical fiber cable. |
Both the Local and the Remote terminals can
be monitored and controlled by a Windows based GUI (Graphical User Interface), from a
single location. TCP-IP option for remote access is also available.
System Specifications
34Mbps, E3 Electrical Interface
|
Number |
1 |
|
Nominal bit rate |
34368kbps |
|
Bit rate tolerance |
± 20ppm |
|
Line code |
HDB3 |
|
Frame structure |
as per G.751 |
|
Interfaces |
as per G.703 |
|
Input Jitter Acceptance |
100Hz to 1KHz - £ 1.5UI
10KHz to 800KHz - £ 0.15UI |
|
Maximum Output Jitter |
£
0.05UI |
|
Connectivity |
via spinner type connectors |
|
Cable |
75W unbalanced |
|
Permissible
attenuation |
12dB at 17184kHz |
34Mbps, Optical Interface
|
Type of Transmitter |
Class 1 Laser |
|
Number |
1 (+1) with optical redundancy
option |
|
Nominal bit rate |
34368kbps |
|
Transmit wavelength |
1310nm (standard)
1550nm (optional) |
|
Transmit output |
-12dBm (min at *EOL - End Of Life)
-8dBm (typical)
-5dBm (maximum)
(Other outputs available on request) |
|
Transmit Spectral Width |
<4nm |
|
Receive wavelength |
1310nm (standard)
1550nm (optional) |
|
Operating wavelength range |
Transmitter: 1260nm - 1360nm
Receiver: 1100nm - 1600nm |
|
Receiver dynamic range |
£ 30dBm |
|
Receiver sensitivity |
-38dBm (typical)
-36dBm (min) |
|
FC-PC connectors |
Optical Connectors |
Safety
- Class I Laser
- Meets the optical safety requirements: G.958, IEC-825-1 and
IEC 825-2
- Auto Laser Shut Down in case of fiber break.: Enabled /
Disabled by user
System Management
Widows 95 based system Management and control system supplied
with the system
Part No.
234100-RK
Optional - 1+1 Optical Redundancy (Protection Switching)
Product Description
E3, 34 Mbps Optical Line Transmission Equipment, OLTE/OLTU
(-48 VDC input)
Stand Alone - 19" Rack Mount Version.
Related Links
Others Links
Technical specifications are subject to change without notice.
All brand names and trademarks are the property of their respective owners.
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