Spectracom Corporation
Model 9289
NetClock/NTP Network Time Provider Instruction Manual
1-5
Security
Features:
Up to 32-character password, Telnet Disable, FTP Disable,
Secure SNMP, SNMP Disable, HTTPS, HTTP Disable, SCP,
SSH, SFTP.
Authentication:
LDAP v2 and v3, RADIUS, MD5 Passwords, NTP Autokey
Protocol.
Connector:
RJ-45, Network IEEE 802.3.
1.4.5 RS-232 Communication Port
Signal:
Selected time Data Format in RS-232 levels when interrogated by
the connected device. This port may also be configured to
provide a continuous once-per-second output.
Connector:
DB9 female, pin assignments conform to EIA/TIA-574 standard,
data communication equipment (DCE). No flow control.
Character structure:
ASCII, 1 start, 8 data, 1 stop, and no parity.
Accuracy:
Data stream on time marker within ± 100 microseconds of UTC on
Sync in Data Formats 0, 1, 3 and 8. Data Formats 2, 4 and 7
within ±1 millisecond of UTC.
Configuration:
Baud rate and output Data Formats are selected using the web
browser user interface. Bit rate selections are 1200, 2400, 4800
and 9600 baud. There are eight Data Format selections available.
1.4.6 RS-485
Output
Signal:
Selected time Data Format in RS-485 levels, output once-per-
second.
Connector:
Removable 3-position terminal block (supplied).
Character structure:
ASCII, 1 start, 8 data, 1 stop, and no parity.
Accuracy:
Data stream on time marker within ± 100 microseconds of UTC on
Sync in Data Formats 0, 1, 3 and 8. Data Formats 2, 4 and 7
within ±1 millisecond of UTC.
Configuration:
Baud rate and output Data Formats are selected using the web
browser user interface. Bit rate selections are 1200, 2400, 4800,
and 9600 baud. There are eight Data Format selections available.
1.4.7 Front Panel Display (Option 02)
Display Type:
Two separate illuminated LCD displays.
Display Options:
Each display is configurable via the web browser user interface.
Options include time, date, day of year, software versions,
network information, fonts, and date formats.
Summary of Contents for 9289
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