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参数资料
| 型号： | DS2282 |
| 英文描述： | T1 FDL Controller/Monitor Stik |
| 中文描述： | T1 FDL控制器/监视器条 |
| 文件页数： | 1/22页 |
| 文件大小： | 192K |
| 代理商： | DS2282 |
DS2282
T1 FDL Controller/Monitor Stik
DS2282
022798 1/22
FEATURES
Fully implements the FDL message format as de-
scribed in the ANSI document T1.403–1989
Fully implements the maintenance message protocol
described in AT&T TR 54016 (1986/89)
Provides high–level monitor counts, namely:
– Errored Seconds
– Severely Errored Seconds
– Unavailable Seconds
Important counts are stored in nonvolatile memory
Works in conjunction with the DS2283 Enhanced T1
Line Card Stik or DS2180A T1 Transceiver
Simple serial port used to retrieve information and
control operation
Can be used without an external controller
Connects to a standard 30–pin Single In–Line con-
nector
Single +5V supply
PIN ASSIGNMENT
VDD
RLOS
RCLK
RPOS
RNEG
NC
INT
PRMXA
DRVEN
RXD
TXD
TLCLK
SLIP
PLB
PAS
UB1
UB2
UB3
UB4
B8ZS
RST
NC
GND
UB5
UB6
LLB
PSEN
TLINK
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
(actual size)
DESCRIPTION
The DS2282 completely controls the Facility Data Link
(FDL) as described in the Bellcore document TR–
TSY–000194 (Extended Superframe Format Interface
Specification – December 1987) and the ANSI docu-
ment T1.403–1989 (Carrier to Carrier Installation – DS1
Metallic Interface). It also implements the protocol that
is described in the AT&T publication TR 54016 (Re-
quirements for Interfacing DTE to Services Employing
ESF – 1986/89). In addition it provides a number of im-
portant performance parameters involved in monitoring
T1 lines such as Errored Seconds, Severely Errored
Seconds, and Unavailable Seconds.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2282/87-22282-000 | 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS2282-113 | 功能描述:IC CTRLR/MON STIK T1 FDL 30-PIN RoHS:否 类别:集成电路 (IC) >> 接口 - 控制器 系列:- 标准包装:4,900 系列:- 控制器类型:USB 2.0 控制器 接口:串行 电源电压:3 V ~ 3.6 V 电流 - 电源:135mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:36-VFQFN 裸露焊盘 供应商设备封装:36-QFN（6x6） 包装:* 其它名称:Q6396337A |
| DS2286-8 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| DS2287-32 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| DS2287-8 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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