Safran SecureSync 2400 - 10;100;1000 Ethernet Port (RJ45); 10;100;1000 Ethernet Port (SFP)

Pulse width: Configurable pulse width (200 ms by default)
Pulse width range: 20 ns to 900 ms
Rise time: <10 ns
Accuracy: Positive edge within ±50 ns of UTC when locked to a valid, traceable
input reference
Connector: BNC female
Table 1-11: 1PPS output accuracies
Oscillator Type
Accuracy to UTC
(1 sigma locked to
GPS)
Holdover (constant temp. after 2weeks of
GPS lock)
After 4 hours After 24 hours
Low-phase noise
Rubidium
±15 ns 0.2 μs 1μs
Rubidium ±15 ns 0.2 μs 1μs
Low-phase noise
OCXO
±15 ns 0.5 μs 10 μs
OCXO ±15 ns 1μs 25 μs
TCXO ±50 ns 12 μs 450 μs
1.6.6 10/100/1000 Ethernet Port (RJ45)
ETH0
Function: 10/100/1000 Base-T, auto-sensing LAN connection for NTP/SNTP and
remote management and configuration, monitoring, diagnostics and upgrade
Connector: RJ45, Network IEEE 802.3
1.6.7 10/100/1000 Ethernet Port (SFP)
ETH1
Function: 10/100/1000 (speed depends on connection) Base- T, auto- sensing
LAN connection for NTP/SNTP and remote management and configuration, mon-
itoring, diagnostics and upgrade
Connector: Ethernet via SFP
Bel SFP-1GBT-05 (available from Safran as SFP-COPPER)
Bel SFP-1GBT-06 GBIC 1000BASE-T
6COM 6C-SFP-T
Avago ABCU-5740RZ
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CHAPTER 1 • SecureSync 2400 User Manual Rev. 5.2
1.6 Specifications