Broadband radio relay station BRRS-5000


Broadband radio relay station BRRS-5000 (radio relay station R-402) is designed to provide digital radio relay communication in fixed and field communication systems for military and civilian purposes.

R-402 provides the ability to work on stationary communication nodes and in field hardware communications or command and staff machines of different levels. R-402 allows you to create long-range radio channels with a bandwidth of up to 300 Mbit / s and a range of up to 35 kilometers for a single interval.

R-402 provides integration into the local area network of an object using an Ethernet data transmission interface.

Production options for R-402:

R-402 (BRRS-5000) (ААНЗ.464428.006) – version R-402, which is designed to work as a terminal device in one radio direction in the frequency range 4800-6075 MHz (using the connector produced by “Ltava”);

R-402.01 (BRRS-5000.01) (ААНЗ.464428.006-01) – execution of R-402 with an additional radio module for operation in two radio directions in the frequency range 4800-6075 MHz (using a connector manufactured by Ltava);

Р-402.02 (BRRS–5000.02) (ААНЗ.464428.006-02) – execution of R-402 with two additional radio modules for work in two radio directions and organization of wireless access of subscribers in the frequency range 4920-6100 MHz;

Р-402.03 (BRRS–5000.03) (ААНЗ.464428.006-03) – execution of R-402 with the additional radio module for work in two radio directions in the frequency range 4920-6100 MHz, (using the connector of production «Cnlinko»);

Р-402.04 (BRRS–5000.04) (ААНЗ.464428.006-04) – execution of R-402, which is designed to work as a terminal device in one radio direction in the frequency range 4920-6100 MHz, (using a connector manufactured by «Cnlinko»).

Parameter Value
Operating frequency range: 4800-6075 MHz (R-402, R-402.01)
4920-6100 MHz (R-402.02, R-402.03, R-402.04)
Frequency grid spacing, respectively U-NII‑1: 5150-5350 MHz.
Frequency grid spacing, respectively U-NII‑2: 5470-5725 MHz.
Frequency grid spacing, respectively U-NII‑3: 5725-5850 MHz.
Channel width: 5, 10, 20, 20-40 MHz.
Modulations: BPSK, QPSK, 16QAM, 64QAM
Antijamming code speed: 1/2, 2/3, 3/4, 5/6
Output power per antenna connector: up to 23 dBm (up to 200 mW) (P-402, P-402.01)
up to 27 dBm (up to 500 mW) (R-402.02, R-402.03, R-402.04)
Maximum speed in the radio channel, not more: 300 Mbps.
Support for MIMO 2×2 mode: Yes.
Number of antenna connectors: 2, 4 or 6 (depending on the version).
Radio protocols: IEEE 802.11а/n, NSTREME, NV2.
Operation mode: point-to-point, point-to-multipoint.
Interfaces:
Ethernet port: 1 (10/100/1000 Base-T).
Management port: RS-232.
VLAN support: IEEE 802.11Q.
Quality of Service (QoS) support: HTB mode.
Routing protocols: OSPF, RIP, BGP.
Overall dimensions of the transceiver unit: 280x185x75 mm.
The mass of the transceiver complete with antenna and mounts – no more: 10 kg.