QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE
QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
IDT82V2044E
FEATURES:
• Four channel T1/E1/J1 short haul line in...
Description
QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
IDT82V2044E
FEATURES:
Four channel T1/E1/J1 short haul line interfaces
- High impedance setting for line drivers
Supports HPS (Hitless Protection Switching) for 1+1 protection
- PRBS (Pseudo Random Bit Sequence) generation and detection
without external relays
with 215-1 PRBS polynomials for E1
Programmable T1/E1/J1 switchability allowing one bill of ma-
- QRSS (Quasi Random Sequence Signals) generation and detection
terial for any line condition Single 3.3 V power supply with 5 V tolerance on digital interfaces Meets or exceeds specifications in
- ANSI T1.102, T1.403 and T1.408 - ITU I.431, G.703,G.736, G.775 and G.823 - ETSI 300-166, 300-233 and TBR 12/13 - AT&T Pub 62411 Per channel software selectable on: - Wave-shaping templates - Line terminating impedance (T1:100 Ω, J1:110 Ω, E1:75 Ω/120 Ω) - Adjustment of arbitrary pulse shape - JA (Jitter Attenuator) position (receive path or transm...
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