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D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch 通訊閘/控制器

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品牌:
消費者知道一個製造商其中一個產品的一般商標,製造商可以有多個品牌名稱。有些製造商會授權他們的品牌名稱給其他生產者。
D-Link
產品名稱:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
2-Port VoIP Station Gateway with Built-in 4-Port Switch
產品代碼 :
品牌是產品獨特的識別證。如果特徵相同,多種不同的的產品碼可以與一個主要的的產品規格表相連。我們可以排除錯誤的產品碼或不一致的物流訊息。
DVG-1402S/B
種類
A gateway is a router or a proxy server that routes between networks. A controller is a chip, an expansion card, or a stand-alone device that interfaces with a peripheral device.
通訊閘/控制器
產品規格表品質: 由 Icecat 創建/標準化
該產品規格表的品質可以表現在幾個層次上:
只匯入物流資料: 我們只有從供應商匯入的基本資料,還沒有由一個編輯器建立的資料表。
建立者: D-Link: 一個資料規格表是從製造商的官方來源匯入的。但是這個資料規格表尚未被 Icecat 編輯器標準化。
由 Icecat 創建/標準化: 該資料表是由一個 Icecat 編輯器建立或標準化。
發佈日期: 16 9月 2006
Icecat 第一次注意到該產品被列入通路合作夥伴的價格清單的日期
產品瀏覽次數: 8083
這個統計數字是根據 73994 利用電子商務網站 〈網路商店、代理商、比價網站、電子商務平均價格、採購系統,等等〉下載此 Icecat產品規格表,從 16-09-06 免費的 Open Icecat 內容發佈只有包含贊助品牌,被使用在 72293 免費開放给 Open Icecat 使用者.
訊息修訂於: 30 3月 2017 05:18:40
此產品規格表在 Icecat 系統內最近更新的日期
簡短說明 D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch 通訊閘/控制器 :
簡短的編輯描述D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch 通訊閘/控制器

2-Port VoIP Station Gateway with Built-in 4-Port Switch
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D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch 通訊閘/控制器:
由製造商提供正式的市場行銷文檔%%title%% 
The D-Link DVG-1402 VoIP Station Gateway allows 2 ordinary telephone sets to plug in to become IP telephones. This Gateway lets you make phone calls using the Internet or any IP network. Voice is packed into IP format packets for transmission, so phone calls bypass the PSTN normally used for voice communication. Its biggest benefit is a reduction of the high cost associated with normal long-distance and international phone calls. The DVG-1402 combines IP Telephony functions with IP remote routing to provide you with easy broadband access and voice/data convergence on a single network. In addition, 4 Ethernet switch ports are provided for ready server/workstation connection.

Save Long-Distance Phone Charge
The Gateway receives voice and data services over a single network connection. Expensive long-distance and international phone calls over the ordinary telephone service can be avoided altogether. You make and receive voice calls over the same line that you use to connect to the Internet, and pay the same Internet connection charge, plus a service charge to your Service Provider.

2 FXS Ports
Through a 10/100BASE-TX Ethernet port, the DVG-1402 connects directly to your company network or the broadband line (DSL or cable modem), without going through any PBX. It provides 2 FXS (Foreign Exchange Station) ports (2 RJ-11 phone sockets) for connection to 2 telephone sets or fax machines

Simple Operation
You simply plug in any ordinary telephone sets to the phone sockets on the Gateway, then operate your telephone as you normally do. All destination numbers must be registered with your Internet Telephony Service Provider or Proxy Server. You dial your server's code, then your destination number; the Internet Telephony Service Provider or Proxy Server will map your number with the destination.

Guaranteed Voice Quality
The Gateway incorporates Quality of Service (QoS) functions to ensure that voice received is almost the same as that received on the ordinary phone. To allow for a smooth voice reception, voice packets get a higher priority over data packets on the network packet stream. Other capabilities include echo cancellation, silence suppression/comfort noise generation (when there is a prolonged silence), adaptive jitter buffer and lost voice packet recovery.

Built-in Router for Shared Broadband Internet Connection
The Gateway provides built-in router function to permit sharing of the broadband line for Internet access in your office. Built-in NAT and DHCP server functions automatically create an IP address and assigns it for each user, simplifying everyone's logon operation. NAT also provide firewall protection for your network, blocking and redirecting certain ports to limit the services that outside users can access your network.

Built-in 4-Port Ethernet Switch
For LAN connection, the Gateway incorporates 4 10/100Mbps Ethernet ports, providing ready connection for workstations and servers. This saves you the cost and trouble of installing a separate Ethernet switch.
簡短摘要說明 D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch 通訊閘/控制器:
這個 %%title %%規格表的簡短摘要是自動生成的,並使用產品標題和前6個關鍵指標。
D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch, SIP2 (RFC3261), SIP1 (RFC2543), V.21/V.25, DHCP NAT PPP, 192 x 118 x 31 mm, 12VDC/1.2A, 0 - 50 °C, -10 - 55 °C
完整摘要描述 D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch 通訊閘/控制器 :

D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch. 管理協定: SIP2 (RFC3261), SIP1 (RFC2543), V.21/V.25, 支援的通訊協定: DHCP NAT PPP. 尺寸(寬x深x高): 192 x 118 x 31 mm. 電源要求: 12VDC/1.2A. 安全: UL/CUL

這是一個根據前五個產品規格組的前三個規格來 D-Link 2-Port VoIP Station Gateway with Built-in 4-Port Switch 通訊閘/控制器 的自動生成的完整摘要。

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協定
管理協定
SIP2 (RFC3261), SIP1 (RFC2543), V.21/V.25
支援的通訊協定
DHCP NAT PPP
連接埠及介面
I / O端口
裝置上能用以連接其他裝置的介面
1x 10/100BASE-T Ethernet 4x 10/100BASE-TX Fast Ethernet 2x FXS RJ-11
重量及尺寸
尺寸(寬x深x高)
產品尺寸(寬度x深度x高度),以毫米表示。
192 x 118 x 31 mm
能源管理
電源要求
12VDC/1.2A
操作條件
作業溫度範圍(T - T)
0 - 50 °C
儲存溫度範圍(T - T)
-10 - 55 °C
作業相對濕度範圍(H-H)
5 - 95%
證書/認證
安全
此產品在各國家已認證標準列表
UL/CUL
電磁輻射
FCC Class B, CE Class B
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