9183 NetClock^®/GPS

NetClock^® / GPS - Model 9183 v2.3 Time Server

• Precision Oscillators for time sync if GPS sync is lost (New in Version 2.3)
• Enhanced SNMP (New in Version 2.3)
• Dial-out Modem (New in Version 2.3)
• Stratum 1 NTP/SNTP Time Server via GPS
• Meets NENA PSAP Master Clock Standard #04-002
• Ideal for synchronizing 9-1-1 systems with computer networks, CAD, Radio, Voice Recorder, ANI/ALI, LAN/WAN, Clients, Servers and Wall Clocks
• Meets regulatory compliance standards including Sarbanes-Oxley, HIPAA, Gramm-Leach-Bliley and OATS
• Supports internal audits, including: audit trails, time stamping records, log files and data archiving
• Ethernet 10/100 BaseT
• Remote diagnostics, upgrades, configuration and control over secure communication link
• Automatic adjustment for local time, daylight saving time, year and leap second 
• Web-based user interface with Secure Sockets Layer (SSL) protection
• Secure remote login and file transfer with Secure Shell (SSH) and Secure Copy Protocol (SCP)
• Solid State
• Free software updates 
• 5-Year Limited Warranty

Product Overview

The NetClock/GPS, Model 9183 time server is ideally suited for delivering world-wide, split-second timing to mission critical systems. The new NetClock/GPS offers additional reliability features. Available oven-stabilized crystal oscillator (OCXO) and Rubidium oscillators maintain time standard if time reference is lost. Optional dial-out modem provides back up to GPS or functions as the primary reference, such as for disaster recovery.

The Spectracom NetClock/GPS time server automatically tracks up to twelve satellites simultaneously, and provides extremely accurate timing by synchronizing to the satellites' atomic clocks.

A variety of time code outputs are included to meet the requirements of numerous systems - A 10/100 BaseT LAN Port, two RS-232 serial ports, two RS-485 data bus ports, IRIG B/E AM/TTL, plus frequency outputs of 1 PPS and 10 MHz. Alarm outputs and programmable timer outputs are also provided.

Enhanced security features can be enabled or disabled: Secure Shell (SSH), Secure Sockets Layer (SSL), Secure Copy Protocol (SCP), Secure File Transfer Protocol (SFTP) and SNMP v1, v2 and v3 with host access restriction, ensure operational integrity. 

Technical Specifications

Typical Accuracy	1PPS output ±50 nanoseconds of UTC RS-232/RS-485: Time code ±100 microseconds to ±1 millisecond of UTC, format dependent IRIG B/E ±20 microseconds to ±200 microseconds of UTC, format dependent Ethernet NTP Output jitter within ±50 microseconds relative to UTC typical. 10 MHz/NTP • TCXO: 1x10-10 typical 24-hour average locked to GPS/24-hour holdover (output dependent) unlocked • OCXO: 1x10-11 typical 24-hour average locked to GPS, 2x10-9 per week typical aging/30 days holdover (output dependent) unlocked • Rubidium: 1x10-12 typical 24-hour average locked to GPS, 1x10-11 per month typical aging /2-year holdover (output dependent) unlocked
Outputs	Type: Connector: Ethernet 10/100 BaseT (1) RJ45 (auto sensing) Two RS-232 Serial Comm. (2) DB9 female Two RS-485 Once-per-Second(2) 3.81mm Terminal Block IRIG B/E AM/TTL BNC 1PPS, Pulse Per Second BNC 10 MHz Frequency Output BNC Alarm outputs (up to 3) 3.81mm Terminal Block Programmable Timer Output (up to 3) 3.81mm Terminal Block (1) Conforms with or exceeds RFC 1305 and 2030. Supports Unicast and Broadcast, MD5 authentication. (2) Serial time code formats: 0, 1, 2, 3, 4, 7, 8, 90, IBM Sysplex
Security Features	• Enable/block protocols • Set SNMP community names and network access • Password protected • SSL Web Based Interface: Web UI uses SSL to allow the use of the secure HTTPS protocol to access configuration and status web pages. • SSH: utilizes SSL and data compression technologies to provide a secure and efficient means to control, communicate with, and transfer data to or from the master clock remotely. • SCP: is used to securely transfer files to and from the time server over an SSH session. • SFTP: is an FTP replacement that operates over an encrypted SSH transport. • SNMPv3: allows remote configuration and management over an encrypted connection.
Inputs	Type: Connector: RS-232 Serial Set-up Interface (1) DB9 female GPS Antenna Coaxial N type Power 2.5 mm male, center positive (1) Serial set-up interface configures network settings. The port works at 9600 baud, 8N1, and can be accessed with a PC terminal emulator.
Optional Dial-Out Modem (Primary or Back-Up)	Serial set-up interface connects to an external modem that provides primary or back-up (in the event of a loss of GPS signal) connection to Legally Traceable Time® from NIST’s ACTS or other selected dial up service.
Power	90-240 VAC, 47-63 Hz from supplied external CE/UL/CSA approved T00060 power supply with IEC 320 universal power cord connector. North American power cord included. Alternate type line cords or adaptors may be obtained locally. Unit operates from 12 VDC nominal (+9.5 - +30 VDC) @ 1.0 amps. Rubidium, option 04 uses T00061, 24 VDC nominal (+22.5 - +30 VDC) @ 2.5 amps.
Front Panel	• Ethernet port • Status Indicators: “Power” and “Sync” multi-color LED • Selectable 12 or 24 hour display, Hours, Minutes, Seconds, Day of Year
Warranty	5-Year Limited Warranty • Oscillator for rubidium option is warranted for two years. • Extended warranty is available

Physical & Environmental Specifications

Size / Weight	• EIA 19” rack mount W x 1.75”H x 11.0”D/4.8 lbs (483 mm W x 44 mm H x 305 mm D/2.2 kg.) • Rubidium option is 3.5” H (88mm) and 8 lbs (3.6 kg) • Rack Mount hardware included
Environmental	Operating Range: 32°F to 122°F [-0°C to 50°C] Storage Range: -40°F to +185°F [-40°C to +85°C] Relative Humidity: 10% - 95%, non-condensing
Agency Approvals	CE Mark: EN60950, EN55022, EN55024 FCC: Part 15 UL/CSA: listed power adapter.

Antenna & Accessories

Indoor or Outdoor Coaxial N Type	Received Frequency: 1575.42 MHz Satellites Tracked: One to twelve, GPS T-RAIM satellite error management. Acquisition Time: Cold start: 250 seconds typical
Antenna	GPS Outdoor Antenna, Model 8225
Antenna Accessories	Antenna Flat Roof Mount, Model 8213 Antenna Surge Protector, GPS, Model 8226 Antenna Surge Protector Grounding Kit, Model 8226-0002-0600 Antenna Preamplifier, Model 8227 Antenna Splitter, Model 8224 Antenna Cable, LMR-400 equivalent, CAL7xxx (where xxx=feet) Specify CALP7xxx for plenum-rated cable
Software	PresenTense Server and Client, Lan Time Analyzer, Auditor
Time Distribution	Ethernet Time Server, Model 9188, one per secure network TimeTap® Adapter, Model 8179T, RS-485 to RS-232, one per device, includes 12 VDC power supply. TimeBurst, Model 8185, broadcasts time to wireless devices over existing radio systems.
Redundant Systems	TimeGuard® Monitor/Selector, Model 8145, protects against single time server failure.
Display Clocks	TimeView® digital and analog clocks
Service Options	Premium Support Package Extended Warranty

Ordering Information

1	NetClock NetClock/GPS Synchronized Time Server, Model 9183, v2.3
	Option 03: Modem
	Option 04: Rubidium (2U)
	Option 05: OCXO