9300 Series NetClock Overview0 pages

NetClock® Time Server
9300 Series

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Timing References Available
Civilian GPS
Secure GPS (SAASM)
Pulse Per Second
IRIG
ACTS/ITU-R services
NTP servers

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Ideal for synchronizing military
networks

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GPS back-up oscillators (OCXO
and Rubidium)

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Stratum 1 NTP v2, v3, v4 Time
Server via GPS

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Peering and Stratum 2 to other
NTP servers

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10 MHz and 1 Pulse Per Second
reference outputs

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IRIG time code outputs

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Ethernet 10/100 Base-T

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Web-based user interface

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Remote diagnostics, ash
upgrades, conguration,and
control over secure
communication link

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Security features: IPSec, SSL,
SNMP v3, SSH, SCP, SFTP

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RoHS compliant/UL approved

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5-year limited warranty

The NetClock 9300 Series includes directory server support to authenticate users, external logging,
and monitoring of error messages through Syslog, convenient installation using DHCP, and dual stack
network modernization using IPv4/IPv6 (as required in all government core networks by 2008).
A properly equipped 9300 Series NetClock can serve as a frequency reference for a variety of
communications systems. Precision oscillators are available for improved accuracy and reliability
in the event that the timing reference is lost. They also provide stable 10 MHz and 1PPS outputs.
Spectracom’s optional modem can also provide reference backup or function as a primary reference
for disaster recovery.
The 9300 Series uses a Commercial Off-the-Shelf (COTS) operating system. GPS models track up to
twelve satellites simultaneously, providing highly accurate timing. Alternatively, an IRIG input option
leverages an existing precision timing network. ASCII time codes, alarm relays, and programmable
timer outputs are standard to meet a wide array of user needs. IRIG outputs are available.
A secure GPS receiver is available for SAASM applications as is required under the 2003 Joint
Chiefs of Staff Instructions: Master Positioning, Navigation, and Timing Plan (CJCSI 6130.01C:
Enclosure E).

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UK | 6A Beechwood | Chineham Park | Basingstoke, Hants, RG24 8WA | +44 (0)1256 303630 | info@spectracom.co.uk

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USA | 1565 Jefferson Road, Suite 460 | Rochester, NY 14623 | +1.585.321.5800 | sales@spectracomcorp.com

. . . quality

IPv4/IPv6 dual stack

...

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O 9001

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Ruggedized shock and
vibration-tested chassis

Spectracom’s security features offer the utmost in operational integrity. The NetClock 9300 Series is
the rst time server to utilize IPSec by authenticating and/or encrypting each IP packet. Other features
include remote login, le transfer capabilities, and multiple industry-standard interfaces. Protocols
can be enabled or disabled based on your needs.

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Military networks and computer systems require timing services so operations are truly synchronized.
Spectracom’s NetClock 9300 Series delivers worldwide, split-second timing to mission critical systems
with the highest security, reliability, and ease of management.