DiskStation DS214

●●Dual Core CPU with Floating-Point Unit ●●Excellent Reading/Writing Performance over 100MB/s ●●Fastest Encrypted Data Transfer-rate in its Product Sector ●●Features SuperSpeed USB3.0 ●●Hot-swappable & Tool-Less Hard Drive Tray Design ●●Running on Synology DiskStation Manager (DSM) Highlight

文件：739.02 Kbytes 頁(yè)數(shù)：4 Pages

SYNOLOGY

群暉科技

T1 Controller

DESCRIPTION The DS2141A is a comprehensive, software–driven T1 framer. It is meant to act as a slave or coprocessor to a microcontroller or microprocessor. Quick access via the parallel control port allows a single micro to handle many T1 lines. The DS2141A is very flexible and can be configured

文件：470.07 Kbytes 頁(yè)數(shù)：39 Pages

DALLAS

E1/ISDN-PRI framing transceiver

DESCRIPTION The DS2143 is a comprehensive, software-driven E1 framer. It is meant to act as a slave or coprocessor to a microcontroller or microprocessor. Quick access via the parallel control port allows a single micro to handle many E1 lines. The DS2143 is very flexible and can be configured in

文件：552.26 Kbytes 頁(yè)數(shù)：44 Pages

DALLAS

E1/ISDN-PRI framing transceiver

DESCRIPTION The DS2143 is a comprehensive, software-driven E1 framer. It is meant to act as a slave or coprocessor to a microcontroller or microprocessor. Quick access via the parallel control port allows a single micro to handle many E1 lines. The DS2143 is very flexible and can be configured in

文件：552.26 Kbytes 頁(yè)數(shù)：44 Pages

DALLAS

3.3V E1/T1/J1 Quad Line Interface

GENERAL DESCRIPTION The DS21448 is a quad-port E1 or T1 line interface unit (LIU) for short-haul and long-haul applications. It incorporates four independent transmitters and four independent receivers in a single 144-pin PBGA or 128-pin LQFP package. The transmit drivers generate the necessary

文件：1.19136 Mbytes 頁(yè)數(shù)：60 Pages

DALLAS

3.3V E1/T1/J1 Line Interface Design Kit Daughter Card

GENERAL DESCRIPTION The DS21448DK is an easy-to-use evaluation board for the DS21448 quad E1/T1/J1 LIU. It is intended to be used as a daughter card with the DK101 motherboard or the DK2000 motherboard. A surface mounted DS21448 and careful layout of the analog signal traces provide maximum signa

文件：716.32 Kbytes 頁(yè)數(shù)：17 Pages

DALLAS

3.3V E1/T1/J1 Quad Line Interface

GENERAL DESCRIPTION The DS21448 is a quad-port E1 or T1 line interface unit (LIU) for short-haul and long-haul applications. It incorporates four independent transmitters and four independent receivers in a single 144-pin PBGA or 128-pin LQFP package. The transmit drivers generate the necessary

文件：1.19136 Mbytes 頁(yè)數(shù)：60 Pages

DALLAS

3.3V E1/T1/J1 Quad Line Interface

GENERAL DESCRIPTION The DS21448 is a quad-port E1 or T1 line interface unit (LIU) for short-haul and long-haul applications. It incorporates four independent transmitters and four independent receivers in a single 144-pin PBGA or 128-pin LQFP package. The transmit drivers generate the necessary

文件：1.19136 Mbytes 頁(yè)數(shù)：60 Pages

DALLAS

3.3V E1/T1/J1 Quad Line Interface

GENERAL DESCRIPTION The DS21448 is a quad-port E1 or T1 line interface unit (LIU) for short-haul and long-haul applications. It incorporates four independent transmitters and four independent receivers in a single 144-pin PBGA or 128-pin LQFP package. The transmit drivers generate the necessary

文件：1.19136 Mbytes 頁(yè)數(shù)：60 Pages

DALLAS

Quad T1/E1/J1 Transceivers

GENERAL DESCRIPTION The DS21455 and DS21458 are quad monolithic devices featuring independent transceivers that can be software configured for T1, E1, or J1 operation. Each is composed of a line interface unit (LIU), framer, HDLC controllers, and a TDM backplane interface, and is controlled via a

文件：1.65296 Mbytes 頁(yè)數(shù)：270 Pages

DALLAS