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12
MANUAL P/N 900000178 REV B
1.2.8.4
NTP Server OSM
The NTP Server module enables the Master Clock
System to act as an NTP server over an Ethernet
network. Designed with security in mind, the NTP
server module uses a custom network stack that
enables it to ONLY act as an NTP server, and prevent it
from being used as a gateway to compromise the entire
system.
Specifications
:
Signal Format
Ethernet 10/100BaseT
Protocols
NTPv3
RFC1305
NTPv4
RFC 5905
Authentication
MD5, SHA-1
Connector Type
RJ45
No of Outputs
2
1.2.8.5
PTP Grandmaster OSM
The PTP Server module enables the Master Clock
System to act as a Precise Time Protocol (PTP)
Grandmaster over an Ethernet network. The PTP OSM
is fully compliant with the PTP protocol, and is capable
of providing time synchronization for up to 256 clients.
Designed with security in mind, the PTP server module
uses a custom network stack that enables it to ONLY
act as a PTP server, and prevent it from being used as
a gateway to compromise the entire system.
Specifications
:
Signal Format
10/100/1000BaseT
Protocols
PTPv2
(IEEE1588-2008)
Resolution
8ns packet timestamp resolution
Accuracy
20ns 3
σ
(crossover cable)
PTP Profiles
Default, Telecom, Enterprise,
Power
Modes
Unicast, Multicast
Connector Type
SFP
Management
Web GUI
No of Outputs
2
Max no of cards
3
1.2.8.6
Extended Performance PTP
Grandmaster OSM
The Extended Performance PTP Server module
enables the Master Clock System to act as a Precise
Time Protocol (PTP) Grandmaster over an Ethernet
network. The PTP OSM is fully compliant with the PTP
protocol, and is capable of providing time
synchronization to up to 1024 clients. Designed with
security in mind, the PTP server module uses a custom
network stack that enables it to ONLY act as an NTP
server, and prevent it from being used as a gateway to
compromise the entire system.
Specifications
:
Signal Format
10GbE
Protocols
PTPv2
(IEEE1588-2008)
Resolution
8ns timestamp resolution
Accuracy
20ns 3
σ
(crossover cable)
PTP Profiles
Default, Telecom, Enterprise,
Power
Transmission
Unicast, Multicast
Connector Type
SFP
Management
Web GUI
No of Outputs
2
Max no of cards
2
1.2.8.7
BCD Time Code Output OSM
The BCD time code OSM provides 4 BCD time code
outputs. The OSM buffers and distributes a BCD signal
that is generated directly on the MCM. The stability and
accuracy will be those of the selected MCM. The
propagation delay compensation feature is not available
on this OSM.
Specifications
:
Format
ICD-GPS-060B
Signal Format
Per ICD-GPS-060B
40 bits
Rising Edge
On Time
Rise Time
<100ns
1PPS coherence
< 100ns of rising edge
Electrical
Per RS422/485
1.2.8.8
T1/E1 OSM
The T1/E1 OSM provides 16 Framed T1/E1 outputs.
Each output may be selected independently. The
stability and accuracy will be those of the selected
MCM oscillator.
Specifications
:
Waveform (T1)
DS1 framed all ones, SF,
D4, ESF, SSM support
Waveform (E1)
E1 framed all ones,
CRC4 and CAS
multiframe SSM support
No of outputs
16
Impedance
software selectable
Standards
ANSI T1.102, T1.403
ITU-T G.703
Short/Long Haul
User programmable
Connector Type
62pin D receptacle
Breakout Panel / Cable 1U Panel / 36” Cable
Breakout connector
RJ45
Accuracy
Locked to MCM oscillator
Stability
Same as MCM oscillator
Summary of Contents for 0366003
Page 20: ...20 MANUAL P N 900000178 REV B Figure 5 M212 Settings Tab in Edit Mode...
Page 44: ...44 MANUAL P N 900000178 REV A 5 Front Panel Drawing Figure 24 M212 Front Panel Drawing...
Page 45: ...45 MANUAL P N 900000178 REV A 6 Rear Panel Drawings Figure 25 M212 Rear Panel Drawing...
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