Ross SRG-2200, User Manual

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64 • Specifications SRG-2200 User Guide (v6.0)
LTC Output
Word Clock Unbalanced Output
Ethernet Interface
The 100Base-T network port is used for status and control (DashBoard). In an environment where broadcast and/or
multicast traffic is present e.g. PTP messaging, it is important to limit the number of broadcast and/or multicast
messages that reach the 100Bast-T port to a very low number. This is normally configured in the Storm Control
configuration of your network router. A limit of zero broadcast and/or multicast messages is recommended. If this is
not available then choose < 10 broadcast and/or multicast messages per second.
Table 9.5 1LTC Output
Category Performance Requirement Reference Information
Output Connector Type BNC
Number of Outputs 1 x unbalanced
Signal Amplitude 1.5V ±10% Unbalanced into 1k ohm
Type LTC
SMPTE-12M
Table 9.6 Word Clock Unbalanced Output
Category Performance Requirement Reference Information
Output Connector Type 1 x BNC
Output impedance and
required termination
75ohm
Signal Amplitude 3.3V ± 10% CMOS compatible
Jitter 8n Typically 2ns
Pulse Type
Individually programmed Word clock 48KHz
Word Clock 44.1KHz
F1 / L7 or F1 / L10
6Hz/30Hz
6Hz/29.97Hz
Table 9.7 Ethernet Interface
Category Performance Requirement Reference Information
Connector Type 1 x RJ45 - 8P8C
IEEE Standards Compliance IEEE 802.3i-1990 10BASE-T
IEEE 802.3u-1995 100BASE-TX