Datum TYMSERVE 2000, Operation And Technical Manual

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TABLE OF CONTENTS
Table 1-1: TYMSERVE 2000 Performance Specifications
Item Description
Network Interface
Ethernet Frame Format DIX Ethernet (Ethernet II, Bluebook)
or IEEE 802.3 with 802.2 headers.
Connection AUI Connector
Time Server Protocol NTP Version 2 (RFC-1119)
NTP Version 3 (RFC-1305)
SNMP Protocol SNMPv1 (RFC-1157)
SNMPv2 (RFC-1451 and associated RFCs)
Time Code Input
Format IRIG B
Amplitude 500 mVpp to 5 Vpp
Input Impedance 10K Ohms
Flywheeling < 2ms per hour (during loss of time code)
Time Code Output
Format IRIG B, modulated and DCLS
Amplitude 3 Vpp (nominal for modulated output)
GPS Receiver (-GPS version only)
Channels 6
Frequency 1.575 GHz, C/A Code
Digital Outputs
Drive TTL, > 2.5V into 75 Ohms
-ACTS Timing
Accuracy ± 10 ms (to UTC) at time of call
Drift Rate 10 ms / hour @ 23
o
C ± 5
o
C
Chassis
AC Power In 110-120/220-240 VAC, 20W, 50/60 Hz
(factory configured for 110 or 220)
Size 1.75"(H) X 14.25"(W) X 12"(D)
(19"(W) with rack mount ears)
Operating and Storage Environments
Temperature
Operating
0
o
C to 55
o
C
Non-Operating -50 o C to 125 o C
TYMSERVE 2000 Manual Datum Inc, Bancomm Div.
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