Fiber Optics
Network access using fiber-optic cables provides a highly reliable and high-speed access. This service is mostly used by operators of communication services, cable television, Internet service providers, business centers, companies or institutions which have remote branches. Fiber-optic networks ensure a high information throughput, reliability and security.
Public institution “Plačiajuostis internetas” provides the following fiber optic network services:
- Network access using a single-mode fiber-optic cable
- Network access using a multi-mode fiber-optic cable
The services are provided in accordance to the “point-to-point” principle i.e. the service is provided between the two service points.
According to the 23 of July, 2014, European Union (EU) General Affairs Council decision, since the 1 of January, 2015, Lithuania becomes a member of the eurozone, where the single European currency - the Euro - is used. The official and irrevocable conversion exchange rate between the Euro and Litas is - 3.45280 Litas to 1 Euro.
Standard technical parameters of the service:
| No. | Parameter | Value |
1. | Definition of service: | Fiber-optic cable connection service between the RAIN network ODF panel connections or couplings |
2. | Service | Network access using a fiber-optic cable; |
3. | Availability of the Services | No less than 99,9 % |
4. | Fiber-optic cable type | Single-mode |
5. | Fiber-optic cable parameters | ITU G.652 D |
6. | The number of fiber-optic fibers | 1 / 2 pc. |
7. | Access Connections in ODF panels | Single-mode SC (duplex), 2nd Edition meets the ISO 11801 OS1 standard requirements according to IEC 874-14 |
8. | The polishing type of fiber-optic connectors | UPC (Ultra Physical Contact)
|
9. | Insertion loss |
|
9.1. | In the cable | <= 0.4 dB / km (at a wavelength of 1310 nm - 1625 nm); <= 0.25 dB / km (at a wavelength of 1550 nm)
|
9.2. | Within the ODF panel joints | No more than 0.5 dB
|
9.3. | In fiber welding points | 0.1 dB when measured on two sides
|
10. | Return loss |
|
10.1. | Within the ODF panel joints | Not less than 50 dB
|
11. | The time of damage reaction | 1 h. |
12. | Maximum service recovery period | 10 h.
|
13. | Routine network maintenance duration | Up to 6 hours per month |
Last updated: 16-10-2023