IDU Appendix A
WinLink 1000 User Manual Release 1.9.40 A-3
IDU
The following specifications are for most part, common to both IDU-C and new style IDU-E
products. Differences are pointed out in the tables.
Management Application (per link) RADWIN Manager
Protocol SNMP and Telnet
NMS RADWIN NMS
Operating Temperatures ODU: -35°C to +60°C / -31°F to +140°F
Humidity ODU: Up to 100% non-condensing, IP67
FCC/IC (cTUVus) UL 60950-1, UL 60950-22, CAN/CSA C22.2 60950-1, CAN/CSA C22.2 60950-22
ETSI/IEC EN/IEC 60950-1, EN/IEC 60950-22
FCC 47 CFR Class B, Part15, Subpart B
ETSI EN 300 386, EN 301 489-1, EN 301 489-4
CAN/CSA CISPR 22-02
AS/NZS CISPR 22:2006
IDU-C IDU-E
Number of ports 16, 8, 4 ports or no TDM ports. 2 or no TDM port
Max ports usable by WinLink 1000 42
Max ports usable by RADWIN 2000 16 2
Type E1/T1 configurable by RADWIN Manager
Framing Unframed (transparent)
Timing Independent timing per port, Tx and Rx
Connector RJ-45
Standards Compliance ITU-T G.703, G.826
Line Code E1: HDB3 @ 2.048 Mbps, T1: B8ZS/AMI @ 1.544 Mbps
Latency Configurable 5-20 msec
Impedance E1: 120, balanced, T1: 100, balanced
Jitter & Wander According to ITU-T G.823, G.824
Jitter Buffer
Jitter Buffer configuration enabling a latency from 5msec to 16msec for
interference immunity confront
Clock Recovery Resolution 0.05ppb
Clock stability 20ppm as clock master (crucial for wander requirements of cellular operators)
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