Network radiorelay station
NRRS intended for organizing core data network of Ethernet-based communication and computer equipment placed on the control areas, communication centers and other objects.
NRRS provides:
- IEEE 802.3 protocol;
- network switch level 2 functions;
- cabling interfaces:
– Ethernet 10/100 Base-TX
(twisted pair cat. 6 or 7.);
– Ethernet 10/100 Base-FX
(multimode fiber);
– Ethernet 10/100 Base-FX WDM
(single-mode fiber);
– Ethernet via DSL
(field cable P-276 or P-296)
Variants of implementation
Mobile installation
