- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄372396 > SY15-S3 Telecomm/Datacomm PDF資料下載
參數(shù)資料
| 型號(hào)： | SY15-S3 |
| 元件分類(lèi)： | 通信、網(wǎng)絡(luò)模塊及開(kāi)發(fā)工具 |
| 英文描述： | Telecomm/Datacomm |
| 中文描述： | 電信/數(shù)據(jù)通信 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 169K |
| 代理商： | SY15-S3 |
SYNCHRONOUS EQUIPMENT
STRATUM 3 CLOCK UNIT WITH HF OUTPUTS – SY15-S3
RALTRON ELECTRONICS CORP.
!
10651 N.W.19
th
St
!
Florida 33172
!
U.S.A.
Tel: 305 593-6033
!
Fax: 305-594-3973
!
e-mail: sales@raltron.com
!
Internet: http://www.raltron.com
SY15-S3
Date: 5/15/2001
The SY15-S3 is an accurate time and frequency source, with
high frequency, outputs that has been designed as a
subsystem level module. The module is designed to work
within
ATM,
SONET,
SDH,
environments where synchronization is vital. The SY15-S3 is
an enhanced version of SY01 and is designed for Stratum 3
applications, but also holds certain features that can make it
useful for SONET Minimum Clock (SMC) or other kinds of
system clocks.
INTRODUCTION
and
wireless
systems
FEATURES
√
A synchronization solution for timing, jitter and wander concerns in a single module.
√
Complies with ITU-T Recommendations G.813 and ETSI-ETS 300 462-4 and Bellcore GR-1244-CORE for
Stratum 3 applications.
√
Supports three modes of operation: Locked to any of References (1-5), Holdover and Free-run.
√
Accepts reference inputs from up to five independent sources from
8 kHz to 77.76 MHz
.
√
Provides three high frequency outputs
up to 622.08 MHz
.
√
Loop filtering utilizing application specific software in the digital signal processor (DSP).
√
Continuously monitors and evaluate input reference signals.
√
Creates a history buffer for Holdover mode operation.
√
Manual or Automatic selection between timing modes.
√
Alarm and status signal.
√
Host interface and JTAG port.
√
Small dimensions of 1.8 x 1.8 x 0.60 inch.
The SY15-S3, a Synchronous Equipment Clock (SEC), fulfills clock regeneration function for STRATUM 3
equipment for: ATM, SDH, PDH, and SONET networks. It was designed for network system manufacturers such as:
Access Switches, Core Switches, Cross Connects, Digital Multiplexers-Exchangers, and SDH/SONET equipment.
The unit is also suitable for designs where a high frequency outputs are required. Wherever a Timing unit with high
performance specifications is required, the SY15-S3 can be embedded within the network system and provide all
necessary frequencies and interfaces.
APPLICATION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SY30PT | PHOTOTRANSISTOR | NPN | 880NM PEAK WAVELENGTH | 10M | LED-2A |
| SY48PT | PHOTOTRANSISTOR | NPN | 880NM PEAK WAVELENGTH | 15M | TO-18 |
| SY508 | |
| SY510 | |
| SY509 | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY15TF | 制造商:UNBRANDED 功能描述:BEARING PILLOW BLOCK |
| SY16-3 | 制造商:Molex 功能描述: 制造商:Molex 功能描述:#16-3 YELLOW SOOW CORD BOXEDIN250COILS( |
| SY16-4 | 制造商:Molex 功能描述:#16-4 YELLOW SOW-A/SOW CORD BOXEDIN250C |
| SY16K | 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:UPS; 16000 VA; 208 V (Nom.); 120/208 V (Nom.); Hard Wire 3 wire 制造商:Schneider Electric 功能描述:APC SYMMETRA 16KVA SCALABLE - Bulk |
| SY16K48H-PD | 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:APC SYMMETRA PX 16KW ALL-IN-ON 制造商:Schneider Electric 功能描述:APC SYMMETRA PX 16KW ALL-IN-ONE, SCALABLE TO 48KW, 400V - Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。