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參數資料
| 型號： | MH88615-7 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | ONS Subscriber Line Interface Circuit Advance Information |
| 中文描述： | 統計局用戶線接口電路的進展信息 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 50K |
| 代理商： | MH88615-7 |
2-139
Features
ONS SLIC
Variants
- 1 Germany
- 3 UK
- 7 North America
Transformerless 2W to 4W conversion
Battery Feed to line
Off-Hook and dial pulse detection
Tip and Ring ground over-current protection
Power Denial
Integral Ringing Amplifier
Programmable Loop Current
Wide V
BAT
Operating Range
Applications
Line Interface for
PABX
Pair Gain Systems
Satellite Communication Systems
Key Telephone Systems
Marine Systems
Cordless Local Loop
Description
The Mitel MH88615 ONS SLIC provides a complete
interface between a switching system and a
subscriber loop. The functions provided by the
MH88615 include battery feed and integral ringing
amplifier feed to the subscriber line, 2W to 4W
conversion current feed, off-hook and dial pulse
detection. The device is fabricated as a thick film
hybrid in a 20 pin single-in-line package.
ISSUE 1
April 1995
Ordering Information
MH88615-1 20 Pin SIL Package
MH88615-3 20 Pin SIL Package
MH88615-7 20 Pin SIL Package
0
°
C to 70
°
C
Power Denial
Tip &
Ring
Drivers
Constant
Current Feed
Ringing Control
2-Wire to 4-Wire
Conversion
Loop
Supervision
RC
RV
VR
VX
VRef
CAP
SHK
RING
TIP
PD
VBat
DCRI
Figure 1 - Block Diagram
MH88615
ONS Subscriber Line Interface Circuit
Advance Information
相關PDF資料 |
PDF描述 |
|---|---|
| MH88617 | Programmable SLIC with Ringing Amplification Advance Information |
| MH88620IN | C.O. SLIC Preliminary Information |
| MH88620BR | RF CONNECTOR; BANANA PLUG, CRIMP ATTACHMENT FOR RG58 |
| MH88628 | Central Office SLIC(用于中央辦公線卡的用戶線接口電路) |
| MH88631-2 | Central Office Interface (LS/GS) Preliminary Information |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MH88615-T-7 | 制造商:MITEL 功能描述: |
| MH88617 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Programmable SLIC with Ringing Amplification Advance Information |
| MH88620BR | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:C.O. SLIC Preliminary Information |
| MH88620IN | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:C.O. SLIC Preliminary Information |
| MH88622 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:DUAL OPS SLIC Preliminary Information |
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