TIMING, TEST & MEASUREMENT TymServe 2100 Versatile GPS Network Time Server  KEY FEATURES Symmetricom’s TymServe 2100 network well as one 10 MHz output. Network man- • Stand-alone NTP Time Server agement tools include Simple Network time server acquires time from the GPS Management Protocol (SNMP) with a custom satellite constellation, IRIG Time Code or Dialup • Network Management Protocol MIB II extension, remote Telnet access, Time Services (NIST, USNO) and distributes • Telnet and RS-232 Remote Access Dynamic Host Configuration Protocol (DHCP), time using the Network Time Protocol, NTP. • Independent Time Acquisition From: Bootstrap Protocol (BOOTP) and MD5 access TymServe simplifies the task of implementing – GPS Satellite authentication. an enterprise network synchronization system, – IRIG Time Code offers better timing accuracy, conserves WAN – Dial-up Time Service The GPS configuration offers a robust concept bandwidth, decreases security risk and pro- in network synchronization. GPS satellites • 1U Height, Rack Mount Unit vides lower cost of ownership. continually provide an easily accessible source • Convenient Front Panel Display of high accuracy UTC time. Combining GPS Network managers and system integrators and Keypad with the standard IRIG B and ACTS dial up appreciate the fact that the TymServe is a • Versatile Input/Output: service the TymServe 2100 incorporates a complete time server in a convenient, self- – IRIG B Time Code Input/Output solid time reference redundancy scheme. contained rack mountable configuration. – 1 PPS TTL/CMOS Output Couple this with an oscillator upgrade to an Configuration is simply a matter of entering – 10 MHz Output OCXO or Rubidium oscillator and the the unit’s IP address via either the front panel – Sysplex Timer Output TymServe 2100 becomes a very stable and keypad or the RS-232 remote programming • reliable source of time for your network. MD5 Access Authentication port. In addition, the unit has IRIG time code for Security and 1 PPS reference inputs and outputs as • HTTP Status Page • Rubidium Oscillator Upgrade • Two-Year Warranty TymServe 2100 Network Time Server NETWORK PROTOCOLS TymServe 2100 Specifications NTPv2 (RFC 1119) & NTPv3 (RFC 1305) SNTP (RFC 1361) ELECTRICAL & TIMING SPECIFICATIONS Time protocol (RFC 868) • Outputs SNMP w/custom MIB II extension Time code: BNC IRIG B, Modulated 3:1, 3V p-p, 75Ω MD5 authentication (NTP) DB9 IRIG B, Differential TTL, DCLS, 50Ω BOOTP, DHCP & TFTP 1 PPS: BNC TTL, Rising edge on-time, 50Ω Telnet Frequency: BNC 10 MHz, 50Ω (clock reference only) NIST ACTS and USNO Square wave with VCXO • GPS (optional) Sine wave with OCXO and Rubidium GPS receiver: Eight channel, C/A code • Inputs Antenna size: 3.04" D x 2.94" H Time code: BNC IRIG A, IRIG B, NASA 36 7.72 cm x 7.47 cm (Modulated 2:1 to 6:1) Antenna operating temp.: -40°C to +85°C 500 mV to 10 V p-p, >10KΩ Acquisition: <5 minutes DB9 IRIG A, IRIG B, NASA 36 Cable type: 50’ (15 m)/RG58 Differential TTL, DCLS, 1KΩ 1 PPS: HD-15 TTL, Active rising or falling CLIENT SOFTWARE GPS: SMA Antenna/preamp • An NTP client/daemon is required for client-side synchronization with any network • Input/output connections time server, including the TymServe 2100. Included with the 2100 is Symmetricom’s ™ Network: 10BaseT Ethernet SymmTime NTP client for Windows 95/98/NT/2000/XP. Comprehensive time client, Serial port A: RS-232 / DB9 DTE, Sysplex Timer, server & management software for easy distribution, management and monitoring Ext. Modem of time across the network is also available. Serial port B: RS-232 / DB9 DCE, Configuration and status PRODUCT INCLUDES • Front panel • TymServe 2100 Network Time Server, two-year warranty, power cord, manual, MIB II Front panel keypad: 0 to 9, Menu software, SNTP client software. GPS Option adds: L1 GPS antenna, 50’ (15 m) RG-58 Front panel display: LCD, 2 x 40 character antenna cable, 1’ (30 cm) antenna mast, two (2) mounting brackets. Front panel indicators: LED, ‘Locked’, ‘Tracking’, ‘Power’ • Timing accuracy OPTIONS Network: 1-10 milliseconds, typical • OXCO - Ovenized crystal oscillator (3.0E-9/day) GPS: <2 microsecond, relative to UTC • LPRO - Rubidium oscillator (5.0E-11/mo) IRIG B and NASA • AC50 - 50' (15 m) Bullet antenna cable (RG58) 36 Time Code: <5 microseconds, relative to code input • 100’ (30m) Belden 9913 Antenna cable (N/N) Dial up service: <10 milliseconds, on sync • 1 PPS: 1 microsecond to input pulse AC200 - 200' (60m) Belden 9913 antenna cable • • Oscillator stability AC300 - 300' (90m) Belden 9913 antenna cable • VCXO (standard): 48 milliseconds/day long term “flywheeling” GPS antenna down/up converter for cable runs to 1500’ (457 m) OCXO (optional): 5 milliseconds/day long term “flywheeling” • LTNG1 - Lightning arrestor + 25’ (7.5 m) cable Rubidium (optional): 6.5 microseconds/month long term “flywheeling” • LTNG2 - Lightning arrestor + 50’ (15 m) cable Note: IRIG B time code input supports IEEE-1344 Leap Second, Year and Time • -48Vdc Power supply Figure of Merit enhancements. • Rack mount slides • XFMEXT - External transformer input option ENVIRONMENTAL & PHYSICAL SPECIFICATIONS • NTP Network Time Displays • Power requirements: 100 to 240 Vac, 50 to 60 Hz, <22 watts 2” (5 cm), 6 digit, red LEDs (including Rubidium oscillator if installed) 4” 10 cm), 6 digit, red LEDs • Dimensions Inches Cm Height 1.75 4.45 Width 17 43.18 Depth 12 30.48 • Weight: <10 lbs <4.5 kg • Operating temperature: 0°C to 50°C • Relative humidity: 0 to 95% (non-condensing) Rear View of TymServe 2100 SYMMETRICOM, INC. SYMMETRICOM, INC. TT&M DIVISION CORPORATE 3750 Westwind Boulevard 2300 Orchard Parkway Santa Rosa, California San Jose, California 95403 95131-1017 tel: 707.528.1230 tel: 408.433.0910 fax: 707.527.6640 fax: 408.428.7896 ntp-systems@symmetricom.com info@symmetricom.com ©2004 Symmetricom. Symmetricom and the Symmetricom logo are registered trademarks of www.ntp-systems.com www.symmetricom.com Symmetricom, Inc. All specifications subject to change without notice. DS/TS2100/D/1104/PDF