The PTP 650 Network Indoor Unit (NIDU) is a hardware device which enables the passing of T1/E1 TDM circuits over PTP 650 fixed wireless broadband connections. Using the NIDU, information from existing TDM circuits is delivered reliably, meeting the precise latency and jitter requirements needed for T1/E1 traffic.
Network Indoor Unit
Specifications
TDM Support and Networking
System Topology
One Network IDU per END for up to 8 ports of T1/E1 traffic. Shares power with ODU from Cambium AC+DC Power Injector. Single drop cable from ODU to NIDU delivers TCP/IP and TDM traffic. Compatible with PTP 650 and PTP 650S.
# Of TDM Ports
8 E1 or 8 T1
Timing Standard (Jitter AND Wander)
G.823/G.824
Timing
Independent timing on each port compliant to G.823/G.824 Jitter/Wander specifications
Line Coding
AMI, B8ZS/HDB3
Management and Installation
LED Indicators
Ethernet: Link/Activity/Alarm ODU: Link/Activity/Alarm E1/T1: TDM signal / TDM activity
Network Management
All Network IDU management performed at ODU using existing ODU management interfaces (IPv6/v4 dual-stack management; Web Access via browser using HTT or HTTPS/TLS; SNMP v1, v2c, v3, MIB-II and and proprietary PTP MIB)
Loopback
Local and Far end
Physical and Environmental
Dimensions
218 mm X 172 mm X 32 mm; 8.6“ X 6.8” X 1.3”
Weight
.88kg; 1.95 lb
Operating Temperature
-40C to +60C, -40F to 140F
Humidty
0 to 95%, non-condensing