Aguade Ho Nkyerɛkyerɛmu

NS-L020 yɛ 20W IP kɔla akasam a ɛyɛ adwuma a ɛkorɔn-a wɔayɛ ama nnyigyei a emu da hɔ na ɛyɛ abɔde mu de. Saa column pa akasam a wotumi de ho to so yi ye ma dan mu ne abɔnten dwumadie nyinaa, na ɛma adwumayɛ a ɛyɛ den wɔ mmeaeɛ ahodoɔ. SIP protocol compatibility, wobetumi ne SIP brands pii ne ip pa system setups ayɛ biako a ɛnyɛ den, ahwɛ ahu sɛ wɔde di dwuma a ɛyɛ mmerɛw. Wɔde aluminium alloy enclosure a ɛyɛ den ne ABS end-caps na ɛkyekyee, na wɔasisi saa column pa akasam yi sɛnea ɛbɛyɛ a ɛbɛtena hɔ bere a ɛkura fitaa a ɛyɛ fɛ mu.

Wɔde Hi-Fi nnyigyei a ɛyɛ pɛpɛɛpɛ ahyɛ mu, NS-L020 no de CD-te sɛ ɔdio mu pefee ma, na ɛma ɛfata ma baguam kasa ne akyi nnwom. Ɛboa ɔdio codecs pii a OPUS, G722, ne G711 ka ho, saa column pa akasam yi hwɛ ma ɛne ne ho hyia trɛw na ɛbɔ no yiye-. Akasafoɔ no nso wɔ SIP akonta mmienu, Direct IP Call, ne RTP Multicast dwumadie, a ɛma ne tumi a ɛtumi yɛ adwuma pii wɔ VoIP ne IPPBX nhyehyɛeɛ mu no yɛ kɛseɛ.Adetɔfoɔ nso bɛtumi anya mfasoɔ afiri OEM ne ODM customization services, mfiridwuma mu mmoa a wɔde ma ntɛm, ne option sɛ wɔbɛkra nhwɛsoɔ ama nhwehwɛmu.

Nneɛma Titiriw a Ɛwɔ Hɔ

20W tumi output ma pefee na abɔde mu nnyigyei.
Full-range Hi-Fi akasam a ɛwɔ CD-quality audio.
Ɛboa SIP protocol, akontaabu abien, Direct IP Call, ne RTP Multicast.
Aluminium alloy enclosure a ɛyɛ den a ABS awiei-caps, fitaa wie.
CE ne FCC adansedi krataa, ɛfata sɛ wɔde di dwuma wɔ dan mu ne abɔnten.

Nsɛm a Wɔakyerɛkyerɛ mu

Nkitahodi a Wɔde Di Dwuma
Nkitahodi a Wɔde Di Dwuma	10/100 Nhyɛase-TX, RJ45
Protocol ahorow a Wɔboa	SIP, HTTP, HTTPS, IPv4, TLS, RTSP, RTP, RTCP, DHCP, DNS, NTP, TCP, UDP, IGMP, ICMP, ARP
Bammɔ	Password ahobammɔ, IP address filtering, Digest nokwaredi, Ɔdefo kwan a wɔfa so kɔ hɔ ho kyerɛwtohɔ
Ɔdio a wɔde tie
Tumi a Wɔakyerɛ	20W
MAX SPL	101dB na ɛyɛ
Mmuae a Wɔde Ma Mpɛn pii	20Hz ~ 20kHz na ɛwɔ hɔ
Harmonic Distortion a Wɔkyinkyim no Nyinaa	Ennu anaasɛ ɛne 10% yɛ pɛ .
Nsɛnkyerɛnne-kɔ-Dede Nkyɛmu	Ɛboro anaasɛ ɛne 90dB yɛ pɛ
Decoding a wɔde kyerɛw nsɛm	OPUS 48KHz, MP3 44.1KHz, G.722-ADPCM 16KHz, G.711-PCMU 8KHz, G.711-PCMA 8KHz, G726 8KHz, GSM 8KHz, LPCM-16bit-Stereo/Mono 44.1kHz
VoIP
Protocol	SIP (ɛne VoIP, SIP mfiri te sɛ IPPBX, IP Phone hyia) .
Dwumadi ahorow	2 SIP Akontaabu SIP IP Frɛ Tẽẽ, RTP Multicast
Codecs a wɔde kyerɛw nsɛm	OPUS, G722, G711U, G711A
Daa daa
Nsusuwii ahorow	155 × 105 × 385mm ne ne kɛse
Tumi a Wɔde Ma	PoE anaa DC24V
Nkitahodi a Wɔde Di Dwuma	RJ45, DC Tumi a Wɔde Hyehyɛ, GPIO Alarm Input, Reset Button
Ɔhyew a Wɔde Yɛ Adwumayɛ	-20 digrii ~ +80 digrii
Nneɛma a Wɔde Yɛ Enclosure	White Aluminium Alloy + ABS Plastic Awiei- nkataso
Installation a wɔde hyɛ mu	Wɔde Wɔasisi Ɔfasu so
Muduro	3.3 kg na ɛyɛ

Yɛn Ho Nsɛm

Wɔde sii hɔ wɔ afe 2013 mu no, Xiamen Vnetpa Technology Co., Ltd. yɛ mfiridwuma a ɛkorɔn-a ɛka nhwehwɛmu ne nkɔsoɔ, nneɛma a wɔyɛ, ne wiase nyinaa adetɔn bom. Yɛyɛ yɛn ho titiriw wɔ IP ɔdio nkitahodi mfiridwuma mu, a yɛde yɛn adwene si IP nne paging nhyehyɛe, SIP-based intercoms, ne networked public address solutions so titiriw.

Nneɛma foforo na ɛkanyan yɛn nti, yɛatu yɛn ho ama sɛ yɛde baguam kasa a nyansa wom, ntɛmpɛ ho amanneɛbɔ, ne nkitahodi nhyehyɛe a ɛyɛ biako a ɛma ahobammɔ, adwumayɛ a etu mpɔn, ne osuahu a wɔde di dwuma no nya nkɔso wɔ nnwuma ahorow - a nhomasua, akwantu, akwahosan, sikakorabea, ne aguadi adan ka ho bɛma.

Nsɛm a Ɛfa Nneɛma a Wɔkra Ho

Yɛboa wiase nyinaa nneɛma a wɔde mena, nhwɛsode a wɔkra, ne nneɛma a wɔyɛ no pii.
MOQ: 1 nhwɛsode a ɛwɔ hɔ ma sɔhwɛ
Bere a wɔde di kan: adwuma nnafua 5-10 a egyina dodow a wɔkra so
Packaging: Secure export carton a foam ahobammɔ wom
Waranti: Afe 1 warranty a nkwa nna nyinaa mfiridwuma mmoa

FAQ

Asɛmmisa: Dɛn ne NS-L020 IP Kɔla Kasafo no dwumadie titire?

A: Wɔayɛ NS-L020 kɔla akasam no ama baguam kasa ne akyi nnwom wɔ mmeae te sɛ sukuu, ayaresabea, adwumayɛbea adan, wimhyɛn gyinabea, aguadidan akɛse, ne akwantubea ahorow. SIP protocol mmoa nti, ɛyɛ mmerɛw sɛ ɛbɛka IP PA nhyehyɛe anaa VoIP ntwamutam a ɛwɔ hɔ dedaw no ho, na ɛma ɛyɛ papa ma ntwamutam-gyinaso broadcasting ne ntɛmpɛ amanneɛbɔ nhyehyɛe.

Q: Ɔkwan bɛn so na mɛtumi de NS-L020 no abom ne me SIP anaa IP PBX nhyehyɛeɛ a ɛwɔ hɔ dada no?

A: NS-L020 boa SIP protocol a ɛyɛ gyinapɛn, na ɛma ɛne SIP server dodow no ara ne IP PBX brands (te sɛ Asterisk, Cisco, Yeastar, ne Grandstream) hyia. Nsiesiei no yɛ mmerɛw-fa akasam no bata wo mpɔtam hɔ ntwamutam no ho, hyehyɛ SIP akonta ho nsɛm denam wɛb ntamgyinafo no so, na ebetumi ayɛ adwuma ntɛm ara ama paging, dawurubɔ, anaa nnwom a wɔbɔ.

Q: So wobetumi de NS-L020 no adi dwuma wɔ abɔnten?

A: Yiw. NS-L020 no wɔ aluminium a wɔde afrafra a ɛyɛ den a ɛwɔ ABS awiei nkataso, a ɛma ahobammɔ a eye kyɛn so fi mfutuma ne nsu ho. Wɔayɛ no sɛ ɛbɛtumi agyina mmeaeɛ a ɛyɛ den ano, a ɛwɔ adwumayɛ mu hyeɛ a ɛfiri -20℃kɔsi +80℃, na ɛma ɛfata ma dan mu ne abɔnten nyinaa a wɔde si hɔ te sɛ gyinabea, mmɔnten so, ne adan akyi.

Q: So Xiamen Vnetpa de OEM anaa ODM customization ma saa ade yi?

A: Akyinnye biara nni ho. Sɛ́ ɔyɛfo a ɔwɔ in-fie R&D ne nneɛma a wɔyɛ no tumi no, Xiamen Vnetpa de OEM ne ODM nsakrae ma ma sɛnea ɛte, firmware nhyehyɛe, ne ahyɛnsode ahwehwɛde. Adetɔfo nso betumi abisa sample units ma wɔasɔ ahwɛ ansa na wɔakra nneɛma pii. Yɛn kuw no de adwumayɛfoɔ mfiridwuma mmoa ma de hwɛ hu sɛ wɔde bɛka wo adwuma no ho a ɛnyɛ den.

Tags a ɛyɛ hyew .: adum pa akasam, China adum pa akasam manufacturers, suppliers, factory