8188 Ethernet Time Server

NetClock ® / ETS Ethernet Time Server - Model 8188

• Provides NTP (Network Time Protocol) for Windows NT/2000, Novell, UNIX, Linux, AIX and Other Popular Operating Systems
• Improved Security Features
• Accurately Synchronized Mission Critical Networking Equipment
• Meets Revised NENA PSAP Master Clock Standard for NTP Time
• Easy Installation
• 5-Year Warranty

Product Overview

Share accurate time from your Spectracom® NetClock® Master Clock throughout your network using the new NetClock/ETS, Ethernet Time Server. The Ethernet Time Server, Model 8188 provides NTP (Network Time Protocol) to allow you to share accurate time in the same way you share other networked resources.

The combination of NetClock Master Clock and NetClock/
ETS, Ethernet Time Server is ideal for delivering system wide
split second timing information to computer network devices, network log files and databases.

Spectracom NetClocks and accessories meet the revised NENA PSAP Master Clock Standard 04--002 and are backed by a
5-year warranty.

Technical Specifications

Accuracy	Network: ± 1 millisecond (typical)
Security Features	Telnet Enable/Disable Telnet Password Enable/Disable (16 alphanumeric) SNMP Enable/Disable SNMP Community Name (configurable) TFTP Enable/Disable
Input/Connectors	RS-232 Setup Interface: Setup interface port is used to change the factory default settings. The port functions at 9,600 Baud, 8N1, accessed with a PC using terminal emulation software. Connector: DB9 (female) RS-485 Time Code Input: Terminal BlockRequires time code input via RS-485 from a NetClock Master Clock in either time code format 0 or 2.
Output/Connectors	Network IEEE 802.3, 10 Base-T Connector: RJ45
Power	Regulated 12 VDC @ 9 Watts from 115 VAC, UL/CSA approved power adapter (supplied). International Power Supply PS00142 available for use outside of North America.
Protocalls	NTP, SNTP, SNMP, MIB II, MD5 Access Authentication, Telnet, TFTP
Status Indicators	Front Panel LED “Sync Status”, rear panel LED "Good Link"

Physical & Environmental Specifications

Dimensions	2.00” (50.8mm) H x 6.00” (152.6mm) W x 7.00” (178mm) D
Weight	1.3 lbs (0.59 kg)
Temperature	32° to 122° F, (0° to 50°C) operating range -40° to +85° C storage range
Humidity	95% R. H. non-condensing

Ordering Information

1	Ethernet Time Server, Model 8188 Includes UL/CSA approved 115 VAC to 12 VDC power adapter.