CEPT Primary Rate Transceiver

DESCRIPTION The DS2181A is designed for use in CEPT networks and supports all logical requirements of CCITT Red Book Recommendations G.704, G.706 and G.732. The transmit side generates framing patterns and CRC4 codes, formats outgoing channel and signaling data, and produces network alarm codes w

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T1 Line Monitor

DESCRIPTION The DS2182A T1 line monitor chip is a monolithic CMOS device designed to monitor real-time performance on T1 lines. The DS2182A frames to the data on the line, counts errors, and supplies detailed information about the status and condition of the line. Large on-board counters allow th

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T1 Line Monitor

DESCRIPTION The DS2182A T1 line monitor chip is a monolithic CMOS device designed to monitor real-time performance on T1 lines. The DS2182A frames to the data on the line, counts errors, and supplies detailed information about the status and condition of the line. Large on-board counters allow th

文件：270.75 Kbytes 页数：25 Pages

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Transmit Line Interface

DESCRIPTION The DS2186 T1/CEPT Transmit Line Interface Chip interfaces user equipment to North American (T1–1.544 MHz) and European (CEPT–2.048 MHz) primary rate communications networks. The device is compatible with all types of twisted pair and coax cable found in such networks. FEATURES • Li

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Receive Line Interface

DESCRIPTION The DS2187 T1/CEPT Receive Line Interface chip interfaces user equipment to North American (T1 1.544 MHz) and European (CEPT 2.048 MHz) primary rate communication networks. The device extracts clock and data from twisted pair or coax transmission media and eliminates expensive discret

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T1/CEPT Jitter Attenuator

DESCRIPTION The DS2188 T1/CEPT Jitter Attenuator Chip contains a 128 X 2-bit buffer which, in conjunction with an external 4X crystal, is used to attenuate the incoming jitter present in clock and data. The device meets all of the latest applicable specifications including those outlined in TR 62

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DiskStation DS218j

Highlights A versatile entry-level 2-bay NAS for home and personal cloud storage Over 113 MB/s reading, 112 MB/s writing1 Dual-core CPU with hardware encryption engine Everywhere access with iOS/Android™/ Windows ready mobile apps An integrated media server supporting multimedia streamin

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SYNOLOGY

群晖科技

DiskStation DS218play

Highlights • 2-bay NAS with optimal multimedia solution for home users • 4K video transcoding on the fly with 10 bit H.265 codec support3 • Up to 112 MB/s and 112 MB/s sequential reading and writing throughput, respectively.2 • Over 112 MB/s encrypted sequential reading throughput and 112

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SYNOLOGY

群晖科技

DiskStation DS218

Highlights • Powerful 2-bay all-round storage solution for small businesses • Encrypted sequential throughput performance at over 113 MB/s reading and 112 MB/s writing1 • Dual-core processor with AES-NI encryption engine • 2GB DDR3L memory (expandable up to 6GB) • Advanced Btrfs file sys

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SYNOLOGY

群晖科技

T1 Dual Framer LIU

DESCRIPTION The DS2196 T1 Dual Framer LIU is designed for T1 transmission equipment. The DS2196 combines dual optimized framers together with a line interface unit. This combination allows the DS2196 user to extract and insert Facility Data Link (FDL) messages in the receive and transmit paths, c

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