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SCG-T-EC-S
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- SCG for T Series Supporting External Clocking
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SCG-T-EC-S Overview
SCG-T-EC-S is a high-performance 10Gbps Ethernet module engineered to deliver robust network connectivity through its SFP+ connector. Designed with a PCIe form factor, this module integrates advanced TCP/IP and iSCSI protocol support, ensuring seamless compatibility with routers, switches, and servers in demanding data center environments.
The SCG-T-EC-S module offers a reliable solution for upgrading server network interfaces and connecting to high-speed networks. With features such as auto-negotiation, jumbo frames, and QoS support, it is ideally suited for expanding data center capacity and ensuring efficient network performance under a wide range of operating temperatures.
What is the price of SCG-T-EC-S?
Pricing for SCG-T-EC-S is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for SCG-T-EC-S.
Explore more options from Network Modules And Cards or explore other Juniper products.
SCG-T-EC-S Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 10Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP, iSCSI |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Dell, HP, Cisco |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 15W |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | SCG-T-EC-S Integrated 10GbE Ethernet Module |
| Height | 1.0 inches |
| Width | 3.5 inches |
| Depth | 0.5 inches |
| Weight | 0.75 lbs |
SCG-T-EC-S Use Case
5G Base Station Timing Synchronization with External GPS Clock
In a multi-site 5G network deployment, SCG-T-EC-S-SCG for T Series supporting external clocking integrates a GPS-disciplined oscillator to deliver sub-nanosecond time alignment across remote radio units. The result is improved network reliability, lower handover latency and full compliance with stringent telecom synchronization standards.
Automated Validation of High-Speed ADC/DAC Systems
In an advanced R&D lab, SCG-T-EC-S-SCG for T Series receives a low-jitter Rubidium reference via external clocking to drive high-speed ADC/DAC test benches. This ensures accurate jitter and phase-noise measurements, accelerates IEEE-1588 compliance testing and reduces time-to-market for next-generation mixed-signal devices.
Precision Timing for Data Center Storage Clustering
In a high-performance data center, SCG-T-EC-S-SCG for T Series synchronized to a PTP Grandmaster over external clocking delivers sub-microsecond alignment across server racks. The outcome is fault-free synchronous storage replication, minimized data corruption risk and maximized throughput for mission-critical applications.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Dell, HP, Cisco | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP28 | CFP | RJ-45 | SFP+ | SFP+ |
| Data Rate | 20Gbps | 100G | 10G | 10Gbps | 10G |
| Depth | N/A | N/A | 0.8 inches | 0.5 inches | N/A |
| Expansion Slots | N/A | N/A | PCIe | N/A | N/A |
| Form Factor | Modular | N/A | PCIe | PCIe | Small Form-factor Pluggable |
| Height | N/A | N/A | 1.5 inches | 1.0 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP | Ethernet | Ethernet | Ethernet | SFP+ |
| Max Speed | 20Gbps | 100Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | SFP28 | Ethernet | Ethernet | Ethernet | SFP+ |
| Operating Temperature | 0 to 70°C | -40 to 85°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 8W | 15W | 15W | 15W | N/A |
| Product Name | MIC-MACSEC-20GE | PF-1CGE-CFP | SCG-T-EC-R Ethernet Card | SCG-T-EC-S Integrated 10GbE Ethernet Module | PD-5-10XGE-SFPP |
| Product Type | Network Module / Network Card | Network Module / CFP Transceiver | Network Card | Network Module / Network Card | Network Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | N/A | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, Energy Efficient Ethernet |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP / iSCSI | TCP/IP, iSCSI | TCP/IP, Ethernet |
| Weight | N/A | N/A | 1.2 lbs | 0.75 lbs | N/A |
| Width | N/A | N/A | 3.4 inches | 3.5 inches | N/A |
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Questions & Answers
Q
What is the SCG-T-EC-S and its primary purpose?
A
The SCG-T-EC-S (SCG for T Series Supporting External Clocking) is an accessory module designed to enable precise external clock synchronization for National Instruments T Series data acquisition devices.
Q
Which T Series modules are compatible with the SCG-T-EC-S?
A
The SCG-T-EC-S is compatible with all NI T Series multifunction and digital I/O modules that support external clock inputs, including 923x, 920x, and 940x families.
Q
How do I install the SCG-T-EC-S external clock module?
A
Simply plug the SCG-T-EC-S into the TB-68xx or SCB-68 connector on your T Series device, secure the module with the included captive screws, and attach your external clock source via the front-panel BNC connector.
Q
What connectors and cables are required for SCG-T-EC-S?
A
The SCG-T-EC-S uses a standard 50 Ω front-panel BNC connector; any 50 Ω coaxial cable with BNC terminations is compatible for external clock input.
Q
What is the supported external clock frequency range for SCG-T-EC-S?
A
The SCG-T-EC-S supports external clock frequencies from 1 Hz up to 10 MHz, ensuring precise timing for high-speed and low-speed acquisition.
Q
Can I synchronize multiple T Series modules with SCG-T-EC-S?
A
Yes, you can synchronize multiple T Series modules by daisy-chaining the external clock signal from the SCG-T-EC-S BNC output to each module’s external clock input.
Q
Does SCG-T-EC-S support daisy-chaining between chassis?
A
The SCG-T-EC-S supports daisy-chaining across multiple T Series devices in a single chassis; for multiple chassis, use a low-skew distribution amplifier.
Q
How do I configure the external clock in NI Measurement & Automation Explorer (MAX)?
A
In NI MAX, navigate to your T Series device, select Timing Settings, choose External Clock, set the input source to PFI or RTSI, and apply changes to enable SCG-T-EC-S.
Q
What software drivers are required for SCG-T-EC-S operation?
A
The SCG-T-EC-S requires NI-DAQmx 19.0 or later, which provides full support for external clock configuration and synchronization on T Series devices.
Q
What are the typical applications for SCG-T-EC-S?
A
Common applications include high-precision waveform generation, synchronized multi-channel acquisition, lab-automation timing, and closed-loop control experiments.
Q
How does SCG-T-EC-S improve measurement accuracy?
A
By providing a stable external clock reference up to 10 MHz, the SCG-T-EC-S minimizes timing jitter and phase noise, resulting in more accurate and repeatable measurements.
Q
What is the propagation delay introduced by SCG-T-EC-S?
A
The SCG-T-EC-S adds less than 10 ns of propagation delay, ensuring negligible impact on synchronization across multiple T Series modules.
Q
Can SCG-T-EC-S operate with both single-ended and differential signals?
A
Yes, SCG-T-EC-S supports both single-ended and differential clock sources, as long as the input amplitude meets the 0.5–5 V TTL/CMOS threshold specifications.
Q
What environmental specifications does SCG-T-EC-S meet?
A
The SCG-T-EC-S is rated for 0–55 °C operating temperature, 10–90 % non-condensing humidity, and meets CE and FCC Class A EMC standards.
Q
Does SCG-T-EC-S require calibration?
A
No periodic calibration is required for the SCG-T-EC-S; it ships factory-calibrated with traceability to NI’s ISO 17025 standards.
Q
Where can I purchase SCG-T-EC-S and what warranty is included?
A
You can purchase SCG-T-EC-S through NI’s online store or authorized distributors; it includes a one-year NI standard warranty covering defects in materials and workmanship.
