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Zhone Technologies / 1-5
Introduction Product specifications
T1 interface Physical
Frame format
Line code
Line equalization
CSU line buildOut (LBO)
DSX line length
Clocking
FDL
Input level
TR08 support
Diagnostics
Two RJ48
D4, ESF, SLC96 (TR-08)
AMI, B8ZS
0 to 133 ft., 134 to 266 ft., 267 to 533 ft., 534 to 655 ft.
0 dB, -7.5 dB, -15.0 dB, -22.5 dB, automatic receive sensitivity
0.6 dB for 0 - 250 ft, 1.8 dB for 251 - 500 ft, 3.0 dB for 501 - 700 ft
Internal Stratum 4, line
Per ANSI T1.403, AT&T Pub TR62411
+3.0dB to -36dB
Universal voice grade (UVG), single-party (SP) signaling
QRSS, line loopback, CSU LB detection, performance statistics over FDL, bantam
jacks for in-session T1 monitoring
FXS interface Physical
FXS supervision mode
FXS signaling
TLP
Impedance
Ringing voltage
Loop length
Others
One 50-pin female amphenol, up to 24 ports
FXS, FXS-DN, FXS-DN-Wink, TR-08
Loop Start, Ground Start, Loop Start with forward Disconnect, Ground Start
Immediate, Ground Start Automatic, Universal Voice Grade, Universal Voice Grade
Automatic, Single-Party
Increments of 1dB, -3dB to +9dB on transmit; -9dB to +3dB on receive
600 Ohm
50 VRMS, on hook transmission for Caller ID support
At least 800 Ohms external resistance including set
CLASS features (distinctive ringing, Caller ID)
compatibility with V.34 and V90 modem standards
FX0 interface Physical
FXO supervision mode
FXO signaling
TLP
Loop length
Others
One 50-pin female amphenol, up to 8 ports
FXO, dial pulse termination
Loop Start, Ground Start, Loop Start with forced Disconnect, Ground Start with
forced Disconnect, DPT
Increments of 1dB, -3dB to +9dB on transmit; -9dB to +3dB on receive
600 Ohm
At least 800 Ohms external resistance including set
CLASS features (distinctive ringing, Caller ID)
compatibility with V.34 and V90 modem standards
Data interface Physical
Frame format
Data Rate
Gender
Hardware signaling
Diagnostics
One V.35 port (female DB25)
Transparent HDLC (NRZ, NRZI)
Nx56K, Nx64K (N=1-24)
DCE
RTS/CTS with on, off, auto
RTS/CTS programmable delay from 0 to 100msec
Local and line loopbacks.
10Base-T interface Physical
Frame format
Interface speed
Protocols
Diagnostics
One RJ45
Ethernet IEEE802.3
10Mbps
IP, SNMP and telnet
SNMP and telnet management, alarm traps
Serial port Physical
Electrical
Interface speed
Protocols
One female DB9
RS232
9600, 19,200, 38,400 bps. The default is 9600
Asynchronous
Diagnostics Extensive power-up self test
LED Indicators
QRSS Test Pattern on T1; 2047 Test Pattern on Data ports
Loopbacks for FXO/FXS, T1 and Data ports
CSU Loopback detection
Performance statistics over FDL
Bantam jacks for in-session T1 monitoring and line testing
Alarm contacts The alarm connector is OPEN during NORMAL operating conditions
Alarm connector CLOSES for duration of major alarms only.
The contacts close both alarm connector and 25th pair of Amphenol connector.