XRT86L30
SINGLE T1/E1/J1 FRAMER/LIU COMBO
APPLICATIONS
REV. 1.0.1
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High-Density T1/E1/J1 interfaces for Multiplexers, Switches, LAN Routers and Digital Modems
SONET/SDH terminal or Add/Drop multiplexers (ADMs)
T1/E1/J1 add/drop multiplexers (MUX)
Channel Service Units (CSUs): T1/E1/J1 and Fractional T1/E1/J1
Digital Access Cross-connect System (DACs)
Digital Cross-connect Systems (DCS)
Frame Relay Switches and Access Devices (FRADS)
ISDN Primary Rate Interfaces (PRA)
PBXs and PCM channel bank
T3 channelized access concentrators and M13 MUX
Wireless base stations
ATM equipment with integrated DS1 interfaces
Multichannel DS1 Test Equipment
T1/E1/J1 Performance Monitoring
Voice over packet gateways
Routers
FEATURES
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Full duplex DS1 Tx and Rx Framer/LIU
Two 512-bit (two-frame) elastic store, PCM frame slip buffers (FIFO) on TX and Rx provide up to 8.192 MHz
asynchronous back plane connections with jitter and wander attenuation
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Supports input PCM and signaling data at 1.544, 2.048, 4.096 and 8.192 Mbits. Also supports 4-channel
multiplexed 12.352/16.384 (HMVIP/H.100) Mbit/s on the back plane bus (with stuffed don’t care bits for the
other 3 channels)
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Programmable output clocks for Fractional T1/E1/J1
Supports Channel Associated Signaling (CAS)
Supports Common Channel Signalling (CCS)
Supports ISDN Primary Rate Interface (ISDN PRI) signaling
Extracts and inserts robbed bit signaling (RBS)
3 Integrated HDLC controllers for transmit and receive, each controller having two 96-byte buffers (buffer 0 /
buffer 1)
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HDLC Controllers Support SS7
Timeslot assignable HDLC
V5.1 or V5.2 Interface
Automatic Performance Report Generation (PMON Status) can be inserted into the transmit LAPD interface
every 1 second or for a single transmission
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Alarm Indication Signal with Customer Installation signature (AIS-CI)
Remote Alarm Indication with Customer Installation (RAI-CI)
Gapped Clock interface mode for Transmit and Receive.
Intel/Motorola and Power PC interfaces for configuration, control and status monitoring
Parallel search algorithm for fast frame synchronization
Wide choice of T1 framing structures: SF/D4, ESF, SLC®96, T1DM and N-Frame (non-signaling)
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EXAR [ EXAR CORPORATION ]
