BM11 V2 adalah papan inti interkom suara SIP ringkas yang dirancang untuk keamanan industri, komunikasi kontrol akses, paging, dan aplikasi panggilan darurat. Dibangun di atas teknologi VoIP yang matang dari Becke Telcom, ini mendukung komunikasi SIP standar dan memberikan transmisi media yang stabil melalui jaringan IP, RTP, dan RTSP.

BM11 V2 papan inti interkom SIP untuk perangkat komunikasi industri
BM11 V2 papan inti interkom SIP untuk terminal interkom suara dan paging yang ringkas.

Ikhtisar Produk

BM11 V2 menyediakan fondasi perangkat keras dan perangkat lunak penting yang diperlukan untuk membangun terminal interkom SIP, titik panggilan darurat, perangkat suara keamanan, dan produk paging IP. Ini mengintegrasikan jaringan Ethernet, input dan output audio, kontrol panggilan darurat, input dry-contact, output relay, dan konfigurasi berbasis web ke dalam modul tingkat papan yang ringkas.

Papan ini kompatibel dengan platform IP PBX, softswitch, dan IMS berbasis SIP arus utama, termasuk Asterisk, BroadSoft, 3CX, dan Elastix. Ini membuatnya cocok untuk pengembangan perangkat OEM, integrasi interkom industri, terminal komunikasi keamanan, dan produk suara SIP khusus.

Fitur Utama

  • Dukungan protokol SIP 2.0 standar berdasarkan RFC3261 dan standar RFC terkait.

  • Dua jalur SIP untuk skenario komunikasi suara yang fleksibel.

  • Antarmuka tombol panggilan darurat untuk panggilan satu sentuhan.

  • Input dry-contact dan output relay bawaan untuk keterkaitan dengan sistem eksternal.

  • Kontrol output relay melalui DTMF jarak jauh, perintah server, keterkaitan input, atau status panggilan.

  • Output amplifier audio terintegrasi hingga 4 Ohm / 3 W.

  • Mendukung codec suara G.729, G.711, G.722, dan G.726.

  • Mendukung catu daya DC 12 V eksternal atau catu daya PoE 48 V.

  • Manajemen berbasis web, impor/ekspor konfigurasi, dan peningkatan perangkat lunak online.

Arsitektur Perangkat Keras

Arsitektur BM11 V2 dirancang untuk penyebaran interkom SIP yang praktis. Ini mendukung input daya PoE atau DC, komunikasi Ethernet, input mikrofon, output speaker, audio line-out, kontrol dry-contact, keterkaitan relay, dan akses debug. Struktur terintegrasi ini membantu mengurangi kompleksitas pengembangan untuk terminal audio berbasis SIP.

Diagram blok perangkat keras papan inti interkom SIP BM11 V2
Diagram blok perangkat keras yang menunjukkan modul daya, audio, Ethernet, GPIO, relay, dan pemrosesan inti.

Antarmuka dan Ekspansi

BM11 V2 mencakup antarmuka utama yang diperlukan untuk produk komunikasi suara SIP embedded. Antarmuka CN1 menyediakan input DC 12 V dan input/output dry-contact. Port RJ-45 WAN mendukung jaringan 10/100BASE-TX dengan Auto-MDIX. Antarmuka khusus disediakan untuk mikrofon, speaker, line-out, tombol speed dial, dan debug UART.

Antarmuka tombol speed dial mendukung tombol yang dilengkapi LED, membuatnya cocok untuk panel panggilan darurat, interkom kontrol akses, titik bantuan, dan produk komunikasi keamanan yang memerlukan operasi pengguna sederhana dan indikasi status panggilan yang terlihat.

Diagram tata letak antarmuka papan inti interkom SIP BM11 V2
Diagram tata letak antarmuka untuk koneksi daya, jaringan, mikrofon, speaker, line-out, reset, dan tombol.

Aplikasi Umum

BM11 V2 cocok untuk panel interkom SIP, titik bantuan darurat, modul suara kontrol akses, terminal keamanan publik, perangkat paging industri, sistem komunikasi suara embedded, dan terminal SIP OEM/ODM yang disesuaikan. Ini dapat diterapkan di lokasi industri, fasilitas transportasi, kampus, gedung, ruang kontrol, dan lingkungan manajemen keamanan.

Dengan kompatibilitas protokol SIP, opsi daya PoE/DC, keterkaitan dry-contact, dan integrasi tingkat papan yang ringkas, BM11 V2 membantu pengembang produk dan integrator sistem membangun perangkat interkom suara yang andal untuk lingkungan komunikasi profesional.

Nilai Integrasi Becke Telcom

Untuk proyek yang memerlukan suara SIP, interkom, paging, keterkaitan alarm, dan integrasi komunikasi industri, Becke Telcom dapat menyediakan modul tingkat papan, endpoint SIP, gateway, perangkat paging, dan solusi komunikasi tingkat sistem. BM11 V2 dapat berfungsi sebagai inti interkom SIP yang fleksibel bagi produsen perangkat dan integrator solusi yang membangun terminal komunikasi yang andal.

Spesifikasi

Spesifikasi Teknis

Item
Spesifikasi
Protokol Komunikasi
SIP 2.0 (RFC3261)
Aliran Suara
RTP
Codec Suara
G.729, G.711, G.722, G.726
Penguat Audio
Maksimal 4 Ohm / 3 W, THDN 10%
Catu Daya
12 V / 1 A DC atau 48 V PoE
Port WAN
10/100BASE-TX, Auto-MDIX, RJ-45
Input Mikrofon
Mikrofon kondensor electret direkomendasikan, sensitivitas -38 dB, impedansi 2.2 K Ohm, tegangan bias 2.2 V
Line-Out
Volume output dapat disesuaikan melalui perangkat lunak, hingga 1.2 Vpp
Suhu Pengoperasian
-20C hingga 50C
Kelembapan Relatif
10% hingga 95%
Dimensi Papan
76  77.5  21 mm
layanan pelanggan Telepon
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