High-Density Line Interface Units (LIUs)

Ease of use, design flexibility, and advanced feature sets make our LIUs the industry's most cost-effective solutions today. Efficient Per-Port Power Usage Adaptive Clock and Data Recovery Up to 1800m Built-In Jitter Attenuators
Complete List of T1/EI/JI LIUs
DS26324/DS26334 Features Small Package—17mm x 17mm, 256-pin CSBGA Parallel and Serial Interfaces AMI/HDB3 Encoding/Decoding Receive-Monitor Mode Handles 14dB to 30dB Combinations of Resistive Attenuation and 12dB to 43dB of Cable Attenuation Flexibility for Designs Software-Selectable Internal or External Termination 1+1 Redundancy Support Selectable Single-Rail and Dual-Rail Modes Generates E1/T1/J1 Clock Rates with Multiple-Frequency, External Master Clock Inherent Diagnostics AIS Generation/Detection Built-in Bit Error Rate Tester JTAG Parametric Tree/Search Product Line Tree   Product Line Homepage T/E Carrier and Packetized Communications   T/E Carrier and Packetized Communications        T/E Carrier and Packetized Products  (102)    T1/E1/J1 Transmission  (51)    Framers  (7)    Line Interface Units (LIU)  (8)    T3/E3 Transmission  (34)    Multiplexer-Framer  (1)    Framers  (7)    Line Interface Units (LIU)  (12)    ATM/Packet PHYs with LIUs  (4)    ATM/Packet PHYs without LIUs  (4)    Bit Error-Rate Testers  (3)    Clock Rate Adapters  (4)        TDM-Over-Packet  (8)        E1/T1 Termination  (3)        Carrier Ethernet  (17)        Clock Synchronization  (6)        T/E Carrier and Packetized Design Kits  (16)        ALSO SEE: Optoelectronics		16-Channel High-Density T1/E1/J1 Line Interface Units The DS26324/DS26334 16-channel, short-/long-haul line interface units (LIUs) support E1/T1/J1 from a single 3.3V power supply.