MT8981DL中文資料Mitel數(shù)據(jù)手冊PDF規(guī)格書
MT8981DL規(guī)格書詳情
Description
This VLSI ISO-CMOS device is designed for switching PCM-encoded voice or data, under microprocessor control, in a modern digital exchange, PBX or Central Office. It provides simultaneous connections for up to 128 64 kbit/s channels. Each of the four serial inputs and outputs consist of 32 64 kbit/s channels multiplexed to form a 2048 kbit/s ST-BUS stream. In addition, the MT8981 provides microprocessor read and write access to individual ST-BUS channels.
Features
? Mitel ST-BUS compatible
? 4-line x 32-channel inputs
? 4-line x 32-channel outputs
? 128 ports non-blocking switch
? Single power supply (+5 V)
? Low power consumption: 30 mW Typ.
? Microprocessor-control interface
? Three-state serial outputs
產(chǎn)品屬性
- 型號：
MT8981DL
- 制造商：
MITEL
- 制造商全稱：
Mitel Networks Corporation
- 功能描述：
ISO-CMOS ST-BUS⑩ FAMILY Digital Switch
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
METEL |
2020+ |
PLCC |
4500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MITEL |
23+ |
PLCC44 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ZARLINK |
23+ |
PLCC44 |
6000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
原廠 |
21+ |
原裝 |
10000 |
只做正品原裝現(xiàn)貨 |
詢價 | ||
MITEL |
21+ |
PLCC44 |
19600 |
一站式BOM配單 |
詢價 | ||
ZARLINK |
22+ |
PLCC44 |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
ZARLINK |
23+ |
PLCC |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ZARLINK |
2020+ |
PLCC44 |
210000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
ZARLINK |
22+ |
PLCC44 |
27469 |
原裝正品現(xiàn)貨 |
詢價 | ||
MITEL |
2339+ |
PLCC |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
