{"id":12542,"date":"2026-02-21T04:54:10","date_gmt":"2026-02-21T04:54:10","guid":{"rendered":"https:\/\/www.marids.es\/?p=12542"},"modified":"2026-08-16T08:39:11","modified_gmt":"2026-08-16T08:39:11","slug":"bre2ta-wideband-2","status":"publish","type":"post","link":"https:\/\/www.marids.es\/2026\/02\/21\/bre2ta-wideband-2\/","title":{"rendered":"BRE2TA: Controlador IP y ARQ de banda ancha RC10 \u2013 120 kbps"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text] BRE2TA: Controlador IP y ARQ de banda ancha RC10 \u2013 120 kbps<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/h3>\n

<\/p>\n

El <\/span><\/span>servidor ARQ y controlador IP RC10 es una plataforma de montaje en rack dise\u00f1ada espec\u00edficamente para el protocolo de solicitud de repetici\u00f3n autom\u00e1tica (ARQ) STANAG 5066.<\/span><\/span><\/a> El RC10 incorpora una funci\u00f3n de pila de protocolos STANAG 5066, lo que permite que aplicaciones de usuario como sistemas de gesti\u00f3n de mensajes militares, correo electr\u00f3nico, chat y aplicaciones IP operen de manera eficiente a trav\u00e9s de <\/span><\/span>enlaces de radio HF estrat\u00e9gicos y mar\u00edtimos m\u00e1s all\u00e1 de la l\u00ednea de visi\u00f3n (BLOS)<\/span><\/span><\/a> .<\/span><\/span><\/p>\n

Adem\u00e1s, el RC10 incorpora un controlador de red MARLIN STANAG 4691 que permite que las aplicaciones IP funcionen de manera eficiente a trav\u00e9s de enlaces de radio V\/UHF de l\u00ednea de visi\u00f3n extendida (ELOS).<\/span><\/span><\/p>\n

El RC10 est\u00e1 destinado a integradores de sistemas de comunicaciones de datos HF estrat\u00e9gicos y navales, incluidos los sistemas de comunicaciones de la OTAN.<\/span><\/span><\/p>\n

Pila ARQ de banda ancha STANAG 5066 integrada<\/span><\/span><\/h3>\n
El RC10 incorpora una\u00a0 pila ARQ <\/span><\/span>STANAG 5066<\/span><\/span><\/a> \u00a0y los clientes STANAG 5066 integrados suelen ser necesarios para la mayor\u00eda de los usuarios. El RC10 cumple con todos los requisitos obligatorios de la edici\u00f3n 4 de STANAG 5066. El RC10 est\u00e1 dise\u00f1ado para funcionar junto con el RM10 Wideband SDM & ALE para soluciones seguras de comunicaciones de datos HF con una unidad criptogr\u00e1fica externa. El RM10 es una unidad de m\u00f3dem para montaje en rack con una opci\u00f3n de software para formas de onda de m\u00f3dem de datos HF de banda ancha integradas que cumplen con MIL-STD-188-110D y STANAG 5069 (Bloque 3), as\u00ed como las funciones del controlador Wideband ALE (WALE), especificadas en MIL-STD-188-141D. El RM10 proporciona velocidades de datos inal\u00e1mbricas (OTA) de hasta 120 000 bps en enlaces de comunicaci\u00f3n HF de onda superficial y m\u00e1s all\u00e1 de la l\u00ednea de visi\u00f3n (BLOS). El RC10 puede conectarse directamente a servidores de correo electr\u00f3nico externos y a sistemas militares de gesti\u00f3n de mensajes (MMHS). Un cliente destacado compatible con el RC10 es el cliente IP para aplicaciones IP sobre HF.<\/span><\/span><\/section>\n

Controlador de red MARLIN STANAG 4691 integrado<\/span><\/span><\/h3>\n
La plataforma RC10 tambi\u00e9n incluye software integrado para el protocolo MARLIN (Mobile Ad-Hoc Relay Line-of-Sight Networking), basado en la\u00a0 especificaci\u00f3n <\/span><\/span>NATO ACompP-4691\/STANAG 4691 Anexo A (Versi\u00f3n 1)<\/span><\/span><\/a> \u00a0. La RC10 est\u00e1 dise\u00f1ada para funcionar junto con el m\u00f3dem RM10 Wideband SDM & ALE para soluciones seguras de comunicaciones de datos IP en V\/UHF con una unidad criptogr\u00e1fica externa. El RM10 es un m\u00f3dem para montaje en rack con una opci\u00f3n de software para formas de onda de m\u00f3dem de datos V\/UHF integradas que cumplen con el Anexo B de STANAG 4691 (20\/25 kHz), proporcionando velocidades de datos brutas de hasta 96000 bps en enlaces de comunicaci\u00f3n de l\u00ednea de visi\u00f3n (LOS) UHF. La combinaci\u00f3n RC10\/RM10, cuando se acopla a radios de banda ancha VHF o UHF, proporciona un sistema de comunicaci\u00f3n de datos IP vers\u00e1til. El controlador de red MARLIN STANAG 4691 integrado en el RC10 admite una funci\u00f3n de retransmisi\u00f3n de m\u00faltiples saltos que transformar\u00e1 eficazmente un sistema de radio LOS en un sistema de l\u00ednea de visi\u00f3n extendida (ELOS).<\/span><\/span><\/section>\n

Despliegue de la pila ARQ de banda ancha STANAG 5066 del RC10<\/span><\/span><\/h3>\n
The RC10 is suitable for installation on naval and maritime below-deck platforms (surface, sub-surface and air) due to its compact form factor and environmental specifications, especially the wide temperature range. The RC10 has added capabilities to allow it to also operate in high-power NATO shore stations e.g., those with broadcast and ship-shore (BRASS) including BRASS Initial Core Capability (BICC) and BRASS IP Enhanced System (BRIPES), BRASS Enhancements 1 Technical Architecture (BRE1TA) and BRASS Enhancements 2 Technical Architecture (BRE2TA) configurations. The RC10 can operate in either fixed-frequency or multi-frequency networks, and it provides interoperability with other STANAG 5066 products such as RC66, BFEM66, 4KMA and RIFAN.The RC10 STANAG 5066 ARQ protocol stack supports the following operational modes: ARQ, non-ARQ (broadcast) as well as EMCON (emission control). The RC10 supports the Subnetwork Interface Sublayer (SIS) interface protocol. This SIS interface enables multiple applications to send and receive data simultaneously. The data associated with an application has a priority. The STANAG 5066 ARQ protocol stack supports multiple applications by multiplexing and prioritising data sent over the air ensuring that higher precedence data will be sent first. The STANAG 5066 stack can simultaneously communicate in both directions on a given communications link.The RC10 implements advanced collision avoidance and recovery as well as a listen-before-transmit function to improve overall network throughput. It can also automatically adjust the transmitter data rate by using the built-in DRC functionality, provided modem control is available.<\/section>\n

STANAG 5066 Edition 4<\/h3>\n
The STANAG 5066 Edition 4, referred to as wideband ARQ (WB-ARQ), addresses data operation up to a maximum data rate of 240 kbps. The RC10 provides data operation from 75 bps up to a maximum of 120 kbps. The latter agrees with a wideband HF radio system offering a maximum bandwidth of 24 kHz.STANAG 5066 Edition 4 Annexes A, B, C, D, F and S are marked as mandatory requirements. The RC10 complies with the mandatory requirements of Annexes A to F and S, and a subset of the optional requirements of these annexes. STANAG 5066 Edition 4 Annexes E, G, H, I and M have been removed and are therefore not applicable.STANAG 5066 Edition 4 Annexes J, K and L address the Media Access Control (MAC) capabilities. The RC10 complies with the requirements of Annexes J and K. Annex L, addressing the WTRP function has been changed completely in Edition 4 and interoperability with the Edition 3 implementation is not achievable. RapidM has plans to update the current RC10 Edition 3-based WTRP implementation to comply with the Edition 4 specification in future.STANAG 5066 Edition 4 further introduced Annexes R and T specifying the Routing and TRANSEC crypto sublayers as optional features. RapidM has plans to implement these annexes in future.<\/p>\n

STANAG 5066 Edition 4 retained most of the clients specified in Edition 3 as part of Annex F. In Edition 4 these clients have been moved into their separate annexes. There are no new clients defined in Edition 4, but the S4406 Annex E and IP clients have been updated. Some clients have been removed from the Edition 4 specification.<\/p>\n<\/section>\n

STANAG 5066 Edition 4 Backwards-Interoperability with Edition 3<\/h3>\n
The RC10 supports networks consisting of both STANAG 5066 Edition 3 and Edition 4 nodes concurrently. As part of the RC10 addressing configuration, it is specified on a per-node-basis whether the node is Edition 3 or Edition 4 capable. The default configuration assumes an Edition 3 capability when communicating with nodes not yet added to the routing table.When the RC10 is configured for Edition 4, it will only be able to concurrently communicate with nodes being Edition 3 or Edition 4 capable. As part of the link request, the Edition 4 node determines whether a remote node is Edition 4 capable or not. If it is determined that the remote node is not Edition 4 capable, then all ensuing STANAG 5066 data exchanges will be completed using Edition 3 functionality thus without the use of any features associated exclusively with Edition 4.Alternatively, if via the STANAG 5066 link request, it is determined that the remote node is indeed Edition 4 capable, then all ensuing STANAG 5066 data exchanges can make use of the Edition 4 functionality.When the RC10 is configured for Edition 3 only, it will only be able to communicate using Edition 3 features. Note that no Edition 4 features will be used if communicating with Edition 3 nodes.<\/p>\n<\/section>\n

STANAG 5066 Edition 3<\/h3>\n
The STANAG 5066 Edition 3, referred to as narrowband ARQ (NB-ARQ), addresses data operation up to a maximum data rate of 9.6 kbps in 3 kHz and 19.2 kbps in 2 \u00d7 3 kHz (ISB).STANAG 5066 Edition 3 Annexes A, B, C and D are marked as mandatory annexes. The RC10 complies with these requirements. STANAG 5066 Edition 3 Annexes E, G, H and M contain important implementation guidelines, whilst Annex N is a placeholder to provide TDMA operation in future. The latter annexe is empty and therefore not applicable.STANAG 5066 Edition 3 Annexes J, K and L address the Media Access Control (MAC) capabilities. The RC10 complies with the requirements of Annexes J, K and L.The applicable data clients are specified in Edition 3 as part of Annex F.<\/p>\n<\/section>\n

STANAG 4691 MARLIN Controller<\/h3>\n
El RC10 ofrece como opci\u00f3n de software el controlador MARLIN basado en est\u00e1ndares, tal como se especifica en el Anexo A de la norma STANAG 4691 de la OTAN, utilizado para redes V\/UHF ad-hoc de frecuencia fija. Este controlador admite las formas de onda del m\u00f3dem de datos especificadas en el Anexo B de la norma STANAG 4691 de la OTAN, con velocidades de datos admitidas de 12 800 bps a 96 000 bps. El controlador MARLIN se basa en el uso de un esquema de acceso al medio por divisi\u00f3n de tiempo (TDMA) s\u00edncrono denominado acceso al medio con reserva de ranura distribuida (DSRMA). Cada nodo MARLIN mantiene una asignaci\u00f3n fija de ranuras de tiempo en cada trama. El n\u00famero de ranuras asignadas por nodo se ajusta autom\u00e1ticamente en funci\u00f3n de la demanda de datos, mediante el mecanismo de asignaci\u00f3n din\u00e1mica de ancho de banda. El controlador STANAG 4691 (Anexo A) del RC10 se utiliza junto con el m\u00f3dem STANAG 4691 Anexo B (20\/24 kHz) del RM10.<\/span><\/span><\/section>\n

Interfaces externas RC10<\/span><\/span><\/h3>\n
La unidad RC10 cuenta con una interfaz DCE s\u00edncrona bit a bit que cumple con el est\u00e1ndar EIA 530A. Esta interfaz est\u00e1 dise\u00f1ada para conectarse al lado RED de equipos criptogr\u00e1ficos estandarizados. La interfaz DCE admite todas las velocidades de datos de m\u00f3dem requeridas por MIL-STD-188-110D (Bloques 1, 2 y 3) hasta 120 kbps. Cabe destacar que este est\u00e1ndar incluye varias velocidades muy inusuales que normalmente no se encuentran en interfaces seriales. Adem\u00e1s, la unidad RC10 dispone de tres interfaces Ethernet para la transferencia de datos y funciones de gesti\u00f3n mediante UDP\/IP y TCP\/IP, como se resume a continuaci\u00f3n.<\/span><\/span><\/p>\n