XTS7500 Series

by Agatel

Multi-GNSS Modular Time Server (Substation)

Network Time Servers

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Specifications

XTS7500 Series

Key Features:

XTS7500 Series

Multi-GNSS Modular Time Server (Substation)
Power-Grade GNSS Modular PTP/NTP Server clock – Substation Certified

• High precision GNSS module
• Stratum 1 NTP Server, with Optional PTP hardware-support
• PTP Version supports IEEE61850-9-3 and IEEEC37.238 Power Profiles
• Holdover <30 ns/second time-drift when disconnected from GNSS
• IEC62439-3 Clause 5 Parallel Redundancy Protocol (PRP)
• Industrial fanless design for -40~85°C operation; IEC61850-3 protection
• Flexible modular configuration; 2 dedicated Output Module slots
• 2 x 10/100/1000 Mbps RJ45 and 2 x 100/1000 Mbps Combo SFP slots
• Embedded NTP/SNTP client and NTP server
• Support for Legacy Protocols: IRIG-B, BJT, BCD, ST, ST with checksum
• Redundant power input; low-Voltage DC or high-Voltage AC/DC

Grandmaster core

Technical Specifications

Model Name

XTS7500-C-N (NTP only) or XTS7500-C-P (NTP Server + PTP GM)

Network Interface

Standards	IEEE 802.3 10BaseT IEEE 802.3u 100BaseT(X) IEEE 802.3ab for 1000BaseT(X) IEEE 802.3u for 100Base-FX IEEE 802.3z for 1000Base-X ITU-T G.8261 Synchronous Ethernet (XTS7500-CPU-PTP only)
Ports	2x 10/100/1000BASE-T(X) RJ45 combo ports 2x 100/1000 Base-X SFP Slots combo ports
LAN Mode	Dual Subnet or PRP (Parallel Redundancy Protocol)

GNSS/Clock Specifications

GNSS Input ports

1x GNSS Input; 1 x BNC (F)

GNSS Module specific Information

GNSS SupportedGNSS Module latencyLeap SecondChannels

GPS; GLONASS, BEIDOU, Galileo<15ns GNSS/PPS output latencySupportedL1

1PPS Output

1x PPS Output, Square Wave, 1000ms pulse width, coaxial BNC (F) connector

10MHz Reference Output

1x 10MHz Reference Output, Sine Wave, coaxial BNC (F) connector

Oscillator

Entry-level OCXO

Software

Protocols

Network Synchronization	RFC 868 (Time Protocol) RFC 867 (Daytime Protocol) RFC 1119 (NTPv2) Server/ Client RFC 1305 (NTPv3) Server/ Client RFC 5905 (NTPv4) Server/ Client RFC 1769 (SNTPv3) Server/ Client RFC 2030 (SNTPv4) Server/ Client
Redundancy	IEC62439-3 clause 5 Parallel Redundancy Protocol (PRP)
Configuration and monitoring	RFC 2616 (HTTP/ HTTPS) RFC 1157 (SNMPv1) RFC 1901-1908 (SNMPv2c) RFC 3411-3418 (SNMPv3)

Supported MIBs

MIB II, IF-MIB, SNMPv2 MIB, BRIDGE-MIB, RMON MIB Group 1,2,3,9, RFC RFC 1157, RFC 1213, RFC 1215, RFC 1493, RFC 1643, RFC 1757, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2571, RFC 2742, RFC 2819, RFC 2863, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2674

Precision Time Protocol XTS7500-CPU-PTP only

Operation Mode	Grandmaster Clock (XTS7500-C-P only)
Supported PTP modes	L2 : Multicast L2 VLAN Tagging: Supported L3 IPv4: Multicast, Unicast, Unicast Negotiation One or two-step clock modes supported End-to-End or Peer-to-Peer supported
Holdover Performance	< 30 ns/second drift when not locked to GNSS, after 24 hours operation total ~1 us/24 hrs drift after locked to GNSS after 24 hours (0.052 us/hr)
PPS Stability	70 ns when locked to GNSS
PTP Precision	+/- 50 ns error, as per test with third party slave
Supported PTP Profiles	PTP default profile, VLAN support C37.238 -2017 Power Profile IEC/ IEEE61850-9-3 Power Profile(2016) User can modify the detailed PTP settings
Maximum number of Slaves	XTS7500-C-P can support maximum 2,000 PTPpps (PTP packets per seconds).

Physical Characteristics

Housing
Dimension (W x H x D)
Weight
Installeation
Power inputs
Output modules

SPCC IP30 Metal Housing
440 x 44 x 340 mm (not including screws and rack-mount kit)
5.6 Kg (not including module but module cover only)
1U Rack-mount, Rack-mount kit included
Dedicated 2 Power module slots (for redundancy)
Dedicated 2 Output module slots (IRIG-B and Serial freely exchangeable)

Environmental Limits

Operating Temperature
Storage Temperature
Ambient Relative Humidity

-40°C~85°C (-40°F~185°F) / LCM display maximum 0~70 °C
-40°C~85°C (-40°F~185°F) / LCM display maximum -30~80 °C
5%~95% (Non-condensing)

Power Modules

Technical Specifications

Model name

XTS7X00-AC Power Module

XTS7X00-DC Power Module

Power

Input Voltage	110-240 AC / 120~240 VDC	24-60 VDC
Input Current (Max)	110-240 VAC, 0.2 A Max 120-240 VDC, 0.2 A Max	24-60 VDC , 0.8 A Max
Input Power (Max)	Approx. 20W Max	Approx. 20W Max
Relay outputs	1 Relay (normal open)	1 Relay (normal open)

Physical Characteristics

Dimension (W x H x D)	84.5 x 39.5 x 204.8 mm	84.5 x 39.5 x 190.5 mm
Weight	500 g	200 g
Installation	Cold plug-in (screws provided)	Cold plug-in (screws provided)

Power Modules

Technical Specifications

Model name

XTS7X00-ST

Interface

Connector	2 x 12-pin terminal block
Ports	8 x RS-485
Protocols supported	IRIG-B, BCD BJT, ST, ST with Checksum
Configuration	Software-selectable by port, through web interface

Physical Characteristics

Dimension (W x H x D)
Weight
Installation

119.5 x 39.5 x 190.5 mm
350 g
Cold plug-in (screws provided)

Regulatory Approvals

Safety	CB(IEC)/EN 60950-1 & CB(IEC)/EN 62368-1
EMC	FCC Part 15, Subpart B, Class A, EN 55032:2012, EN61000-6-4, EN 61000-3-2, EN 61000-3-3, EN 55024, EN 55035, EN61000-6-2
Power Automation	IEC61850-3 (pending), IEEE 1613 (pending)
Test	Item		Value	Level
IEC 61000-4-2_2008	ESD	Contact Discharge Air Discharge	±4KV ±8KV	2 3
IEC 61000-4-3_2010	RS	Enclosure Port	10(V/m) , 80-1000MHz 3(V/m), 1.4~6GHz	3
IEC 61000-4-4_2012	EFT	AC Power Port DC Power Port Signal Port	±2.0KV @ 5.0KHz ±1.0KV@ 5.0KHz ±1.0KV @ 5.0KHz	3 2 3
IEC 61000-4-5_2017	Surge	AC Power Port (Waveform: 8/20μs) DC Power Port (Waveform: 8/20μs) Signal Port	Line-to Line±1KV Line-to Earth±2KV Line-to Line±0.5KV Line-to Earth±1KV Line-to Earth±1.0KV Line-to Earth±4.0KV	3 3 2 2 3 4
IEC 61000-4-6_2013	CS	AC Power Port DC Power Port Signal Port	10V, 150KHz~80MHz, 80%AM 10V, 150KHz~80MHz, 80%AM 10V, 150KHz~80MHz, 80%AM	3 3 3
IEC 61000-4-8_2009	PFMF	(Enclosure)	30A/m (r.m.s), 50Hz or 60Hz	4
IEC 61000-4-11_2017	DIP	AC Power Port	30% Reduction (Voltage Dips), 25/30 Cycle 60% Reduction (Voltage Dips) : 10/12 Cycle 100% Reduction (Voltage Dips) : 1 Cycle 100% Reduction (Voltage Interruption) : 250/300 Cycle	3 3 3 3
IEC 61000-4-16	Main Frequency	DC input or output Signal Port Telecommunication Port	30 V continuous / 300V 1	4 4 4
IEC 61000-4-17	Ripple	DC input or output	15% of unit (10% Level 3)	4
IEC 61000-4-18	Damped Oscillatory	AC Power Port DC Power Port	2.5KV common, 1KV differential mode @ 1MHz	4
IEC 61000-4-18	Damped Oscillatory	Signal Port Telecommunication Port	2.5KV common, 2.5KV differential mode @ 1MHz	4
Shock Drop Vibration	MIL-STD-810G Method 516.5MIL-STD-810F Method 516.5MIL-STD-810F Method 514.5 C-1 & C-2
RoHS2	Yes
MTBF	9.20 Years
Warranty	5 years