MT8972B中文资料MITEL数据手册PDF规格书
MT8972B规格书详情
Description
The MT8971B (DSIC) and MT8972B (DNIC) are multi-function devices capable of providing high speed, full duplex digital transmission up to 160 kbit/s over a twisted wire pair. They use adaptive echo-cancelling techniques and transfer data in (2B+D) format compatible to the ISDN basic rate.
Features
• Full duplex transmission over a single twisted pair
• Selectable 80 or 160 kbit/s line rate
• Adaptive echo cancellation
• Up to 3km (8971B) and 4 km (8972B)
• ISDN compatible (2B+D) data format
• Transparent modem capability
• Frame synchronization and clock extraction
• MITEL ST-BUS compatible
• Low power (typically 50 mW), single 5V supply
Applications
• Digital subscriber lines
• High speed data transmission over twisted wires
• Digital PABX line cards and telephone sets
• 80 or 160 kbit/s single chip modem
产品属性
- 型号：
MT8972B
- 制造商：
MITEL
- 制造商全称：
Mitel Networks Corporation
- 功能描述：
ISO2-CMOS ST-BUS⑩ FAMILY Digital Subscriber Interface Circuit Digital Network Interface Circuit
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MTTEL |
24+ |
DIP |
17500 |
原装现货 自家库存 欢迎来电 |
询价 | ||
MITEL |
25+ |
DIP22 |
58788 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
MT |
24+ |
PLCC |
16800 |
绝对原装进口现货 假一赔十 价格优势!? |
询价 | ||
MI |
17+ |
PLCC28 |
12000 |
只做全新进口原装,现货库存 |
询价 | ||
HIT |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | ||||
MITEL |
24+ |
NA/ |
31 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MT |
24+ |
DIP22 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MITEL |
23+ |
PLCC28 |
7750 |
全新原装优势 |
询价 | ||
原厂 |
13+ |
IC |
1 |
普通 |
询价 | ||
MT |
23+ |
DIP |
5009 |
全新原装正品现货,支持订货 |
询价 |
